| <HTML><HEAD><META CONTENT="text/html; charset=UTF-8" HTTP-EQUIV="Content-Type"/><TITLE>EMMA Coverage Report</TITLE><STYLE TYPE="text/css"> TABLE,TD,TH {border-style:solid; border-color:black;} TD,TH {background:white;margin:0;line-height:100%;padding-left:0.5em;padding-right:0.5em;} TD {border-width:0 1px 0 0;} TH {border-width:1px 1px 1px 0;} TR TD.h {color:red;} TABLE {border-spacing:0; border-collapse:collapse;border-width:0 0 1px 1px;} P,H1,H2,H3,TH {font-family:verdana,arial,sans-serif;font-size:10pt;} TD {font-family:courier,monospace;font-size:10pt;} TABLE.hdft {border-spacing:0;border-collapse:collapse;border-style:none;} TABLE.hdft TH,TABLE.hdft TD {border-style:none;line-height:normal;} TABLE.hdft TH.tl,TABLE.hdft TD.tl {background:#6699CC;color:white;} TABLE.hdft TD.nv {background:#6633DD;color:white;} .nv A:link {color:white;} .nv A:visited {color:white;} .nv A:active {color:yellow;} TABLE.hdft A:link {color:white;} TABLE.hdft A:visited {color:white;} TABLE.hdft A:active {color:yellow;} .in {color:#356085;} TABLE.s TD {padding-left:0.25em;padding-right:0.25em;} TABLE.s TD.l {padding-left:0.25em;padding-right:0.25em;text-align:right;background:#F0F0F0;} TABLE.s TR.z TD {background:#FF9999;} TABLE.s TR.p TD {background:#FFFF88;} TABLE.s TR.c TD {background:#CCFFCC;} A:link {color:#0000EE;text-decoration:none;} A:visited {color:#0000EE;text-decoration:none;} A:hover {color:#0000EE;text-decoration:underline;} TABLE.cn {border-width:0 0 1px 0;} TABLE.s {border-width:1px 0 1px 1px;} TD.h {color:red;border-width:0 1px 0 0;} TD.f {border-width:0 1px 0 1px;} TD.hf {color:red;border-width:0 1px 0 1px;} TH.f {border-width:1px 1px 1px 1px;} TR.cis TD {background:#F0F0F0;} TR.cis TD {border-width:1px 1px 1px 0;} TR.cis TD.h {color:red;border-width:1px 1px 1px 0;} TR.cis TD.f {border-width:1px 1px 1px 1px;} TR.cis TD.hf {color:red;border-width:1px 1px 1px 1px;} TD.b {border-style:none;background:transparent;line-height:50%;} TD.bt {border-width:1px 0 0 0;background:transparent;line-height:50%;} TR.o TD {background:#F0F0F0;}TABLE.it {border-style:none;}TABLE.it TD,TABLE.it TH {border-style:none;}</STYLE></HEAD><BODY><TABLE CLASS="hdft" CELLSPACING="0" WIDTH="100%"><TR><TH CLASS="tl"><A HREF="http://www.eclemma.org/">EMMA</A> Coverage Report (generated Fri Feb 20 18:44:54 GMT 2009)</TH></TR><TR><TD CLASS="nv">[<A HREF="../xslUnitTestCoverage.html">all classes</A>][<A HREF="9a.html">org.eclipse.wst.sse.core.internal</A>]</TD></TR></TABLE><H2>COVERAGE SUMMARY FOR SOURCE FILE [<SPAN CLASS="in">FileBufferModelManager.java</SPAN>]</H2><TABLE CELLSPACING="0" WIDTH="100%"><TR><TH>name</TH><TH>class, %</TH><TH>method, %</TH><TH>block, %</TH><TH>line, %</TH></TR><TR><TD>FileBufferModelManager.java</TD><TD CLASS="h">80% (4/5)</TD><TD CLASS="h">43% (23/53)</TD><TD CLASS="h">37% (524/1414)</TD><TD CLASS="h">44% (151.2/344)</TD></TR></TABLE><H3>COVERAGE BREAKDOWN BY CLASS AND METHOD</H3><TABLE CLASS="cn" CELLSPACING="0" WIDTH="100%"><TR><TH CLASS="f">name</TH><TH>class, %</TH><TH>method, %</TH><TH>block, %</TH><TH>line, %</TH></TR><TR><TD CLASS="b"> </TD><TD CLASS="b"> </TD><TD CLASS="b"> </TD><TD CLASS="b"> </TD><TD CLASS="b"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#0">FileBufferModelManager$ExternalURIResolver</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/11)</TD><TD CLASS="h">0% (0/71)</TD><TD CLASS="h">0% (0/20)</TD></TR><TR><TD CLASS="f"><A HREF="#0">FileBufferModelManager$ExternalURIResolver (FileBufferModelManager, IPath): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/9)</TD><TD CLASS="h">0% (0/3)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#2">getFileBaseLocation (): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/4)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#3">getLocationByURI (String): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/7)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#4">getLocationByURI (String, String): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/6)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#5">getLocationByURI (String, String, boolean): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/23)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#6">getLocationByURI (String, boolean): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/7)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#7">getProject (): IProject</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#8">getRootLocation (): IContainer</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/3)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#9">getURIStream (String): InputStream</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#a">setFileBaseLocation (String): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/7)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#b">setProject (IProject): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#c">FileBufferModelManager$CommonURIResolver</A></TD><TD>100% (1/1)</TD><TD CLASS="h">27% (3/11)</TD><TD CLASS="h">14% (21/153)</TD><TD CLASS="h">23% (7/30)</TD></TR><TR><TD CLASS="f"><A HREF="#d">getLocationByURI (String): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/7)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#e">getLocationByURI (String, String): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/6)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#f">getLocationByURI (String, String, boolean): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/49)</TD><TD CLASS="h">0% (0/9)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#10">getLocationByURI (String, boolean): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/7)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#11">getProject (): IProject</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/3)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#12">getRootLocation (): IContainer</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/54)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR><TD CLASS="f"><A HREF="#13">getURIStream (String): InputStream</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#14">setProject (IProject): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/4)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#c">FileBufferModelManager$CommonURIResolver (FileBufferModelManager, IFile): void</A></TD><TD> </TD><TD>100% (1/1)</TD><TD>100% (14/14)</TD><TD>100% (4/4)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#16">getFileBaseLocation (): String</A></TD><TD> </TD><TD>100% (1/1)</TD><TD>100% (3/3)</TD><TD>100% (1/1)</TD></TR><TR><TD CLASS="f"><A HREF="#17">setFileBaseLocation (String): void</A></TD><TD> </TD><TD>100% (1/1)</TD><TD>100% (4/4)</TD><TD>100% (2/2)</TD></TR><TR><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#18">FileBufferModelManager$FileBufferMapper</A></TD><TD>100% (1/1)</TD><TD CLASS="h">45% (5/11)</TD><TD CLASS="h">35% (97/281)</TD><TD CLASS="h">45% (25/55)</TD></TR><TR><TD CLASS="f"><A HREF="#19">bufferContentAboutToBeReplaced (IFileBuffer): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#1a">bufferContentReplaced (IFileBuffer): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#1b">dirtyStateChanged (IFileBuffer, boolean): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/86)</TD><TD CLASS="h">0% (0/16)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#1c">stateChangeFailed (IFileBuffer): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#1d">stateValidationChanged (IFileBuffer, boolean): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#1e">underlyingFileMoved (IFileBuffer, IPath): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/35)</TD><TD CLASS="h">0% (0/5)</TD></TR><TR><TD CLASS="f"><A HREF="#1f">underlyingFileDeleted (IFileBuffer): void</A></TD><TD> </TD><TD>100% (1/1)</TD><TD CLASS="h">29% (6/21)</TD><TD CLASS="h">75% (3/4)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#20">bufferCreated (IFileBuffer): void</A></TD><TD> </TD><TD>100% (1/1)</TD><TD CLASS="h">66% (42/64)</TD><TD>83% (10/12)</TD></TR><TR><TD CLASS="f"><A HREF="#21">bufferDisposed (IFileBuffer): void</A></TD><TD> </TD><TD>100% (1/1)</TD><TD CLASS="h">66% (42/64)</TD><TD>83% (10/12)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#18">FileBufferModelManager$FileBufferMapper (FileBufferModelManager): void</A></TD><TD> </TD><TD>100% (1/1)</TD><TD>100% (6/6)</TD><TD>100% (1/1)</TD></TR><TR><TD CLASS="f"><A HREF="#23">stateChanging (IFileBuffer): void</A></TD><TD> </TD><TD>100% (1/1)</TD><TD>100% (1/1)</TD><TD>100% (1/1)</TD></TR><TR><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#24">FileBufferModelManager</A></TD><TD>100% (1/1)</TD><TD>74% (14/19)</TD><TD CLASS="h">43% (382/885)</TD><TD CLASS="h">48% (111.2/231)</TD></TR><TR><TD CLASS="f"><A HREF="#25">calculateId (IDocument): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/25)</TD><TD CLASS="h">0% (0/9)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#26">getContentTypeID (IDocument): String</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/13)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR><TD CLASS="f"><A HREF="#27">getModel (File): IStructuredModel</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/92)</TD><TD CLASS="h">0% (0/23)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#28">isExistingBuffer (IDocument): boolean</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/23)</TD><TD CLASS="h">0% (0/6)</TD></TR><TR><TD CLASS="f"><A HREF="#29">revert (IDocument): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/43)</TD><TD CLASS="h">0% (0/12)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#2a">shutdown (): void</A></TD><TD> </TD><TD>100% (1/1)</TD><TD CLASS="h">16% (13/82)</TD><TD CLASS="h">42% (5/12)</TD></TR><TR><TD CLASS="f"><A HREF="#2b">detectContentType (IPath): IContentType</A></TD><TD> </TD><TD>100% (1/1)</TD><TD CLASS="h">37% (32/86)</TD><TD CLASS="h">39% (11/28)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#2c">releaseModel (IDocument): void</A></TD><TD> </TD><TD>100% (1/1)</TD><TD CLASS="h">43% (39/91)</TD><TD CLASS="h">61% (11/18)</TD></TR><TR><TD CLASS="f"><A HREF="#2d">getBuffer (IDocument): ITextFileBuffer</A></TD><TD> </TD><TD>100% (1/1)</TD><TD CLASS="h">54% (13/24)</TD><TD CLASS="h">50% (4/8)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#2e">getModel (IFile): IStructuredModel</A></TD><TD> </TD><TD>100% (1/1)</TD><TD CLASS="h">60% (55/92)</TD><TD CLASS="h">71% (17/24)</TD></TR><TR><TD CLASS="f"><A HREF="#2f">calculateId (IFile): String</A></TD><TD> </TD><TD>100% (1/1)</TD><TD CLASS="h">62% (15/24)</TD><TD CLASS="h">67% (6/9)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#30">getModel (IStructuredDocument): IStructuredModel</A></TD><TD> </TD><TD>100% (1/1)</TD><TD CLASS="h">66% (73/111)</TD><TD CLASS="h">65% (17/26)</TD></TR><TR><TD CLASS="f"><A HREF="#31">createURIResolver (ITextFileBuffer): URIResolver</A></TD><TD> </TD><TD>100% (1/1)</TD><TD CLASS="h">70% (53/76)</TD><TD CLASS="h">79% (14.2/18)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#32">connect (IDocument): boolean</A></TD><TD> </TD><TD>100% (1/1)</TD><TD CLASS="h">78% (25/32)</TD><TD CLASS="h">64% (7/11)</TD></TR><TR><TD CLASS="f"><A HREF="#33">disconnect (IDocument): boolean</A></TD><TD> </TD><TD>100% (1/1)</TD><TD CLASS="h">78% (25/32)</TD><TD CLASS="h">64% (7/11)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#34">FileBufferModelManager (): void</A></TD><TD> </TD><TD>100% (1/1)</TD><TD>100% (24/24)</TD><TD>100% (6/6)</TD></TR><TR><TD CLASS="f"><A HREF="#24">getInstance (): FileBufferModelManager</A></TD><TD> </TD><TD>100% (1/1)</TD><TD>100% (8/8)</TD><TD>100% (3/3)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#36">getProgressMonitor (): IProgressMonitor</A></TD><TD> </TD><TD>100% (1/1)</TD><TD>100% (4/4)</TD><TD>100% (1/1)</TD></TR><TR><TD CLASS="f"><A HREF="#37">startup (): void</A></TD><TD> </TD><TD>100% (1/1)</TD><TD>100% (3/3)</TD><TD>100% (2/2)</TD></TR><TR><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#38">FileBufferModelManager$DocumentInfo</A></TD><TD>100% (1/1)</TD><TD>100% (1/1)</TD><TD>100% (24/24)</TD><TD>100% (8/8)</TD></TR><TR><TD CLASS="f"><A HREF="#38">FileBufferModelManager$DocumentInfo (): void</A></TD><TD> </TD><TD>100% (1/1)</TD><TD>100% (24/24)</TD><TD>100% (8/8)</TD></TR></TABLE><P></P><TABLE CLASS="s" CELLSPACING="0" WIDTH="100%"><TR><TD CLASS="l">1</TD><TD>/*******************************************************************************</TD></TR><TR><TD CLASS="l">2</TD><TD> * Copyright (c) 2001, 2008 IBM Corporation and others.</TD></TR><TR><TD CLASS="l">3</TD><TD> * All rights reserved. This program and the accompanying materials</TD></TR><TR><TD CLASS="l">4</TD><TD> * are made available under the terms of the Eclipse Public License v1.0</TD></TR><TR><TD CLASS="l">5</TD><TD> * which accompanies this distribution, and is available at</TD></TR><TR><TD CLASS="l">6</TD><TD> * http://www.eclipse.org/legal/epl-v10.html</TD></TR><TR><TD CLASS="l">7</TD><TD> *</TD></TR><TR><TD CLASS="l">8</TD><TD> * Contributors:</TD></TR><TR><TD CLASS="l">9</TD><TD> * IBM Corporation - initial API and implementation</TD></TR><TR><TD CLASS="l">10</TD><TD> * Jens Lukowski/Innoopract - initial renaming/restructuring</TD></TR><TR><TD CLASS="l">11</TD><TD> * </TD></TR><TR><TD CLASS="l">12</TD><TD> *******************************************************************************/</TD></TR><TR><TD CLASS="l">13</TD><TD>package org.eclipse.wst.sse.core.internal;</TD></TR><TR><TD CLASS="l">14</TD><TD> </TD></TR><TR><TD CLASS="l">15</TD><TD>import java.io.File;</TD></TR><TR><TD CLASS="l">16</TD><TD>import java.io.FileInputStream;</TD></TR><TR><TD CLASS="l">17</TD><TD>import java.io.FileNotFoundException;</TD></TR><TR><TD CLASS="l">18</TD><TD>import java.io.IOException;</TD></TR><TR><TD CLASS="l">19</TD><TD>import java.io.InputStream;</TD></TR><TR><TD CLASS="l">20</TD><TD>import java.net.MalformedURLException;</TD></TR><TR><TD CLASS="l">21</TD><TD>import java.net.URL;</TD></TR><TR><TD CLASS="l">22</TD><TD>import java.util.Hashtable;</TD></TR><TR><TD CLASS="l">23</TD><TD>import java.util.Map;</TD></TR><TR><TD CLASS="l">24</TD><TD> </TD></TR><TR><TD CLASS="l">25</TD><TD>import org.eclipse.core.filebuffers.FileBuffers;</TD></TR><TR><TD CLASS="l">26</TD><TD>import org.eclipse.core.filebuffers.IFileBuffer;</TD></TR><TR><TD CLASS="l">27</TD><TD>import org.eclipse.core.filebuffers.IFileBufferListener;</TD></TR><TR><TD CLASS="l">28</TD><TD>import org.eclipse.core.filebuffers.ITextFileBuffer;</TD></TR><TR><TD CLASS="l">29</TD><TD>import org.eclipse.core.filebuffers.ITextFileBufferManager;</TD></TR><TR><TD CLASS="l">30</TD><TD>import org.eclipse.core.filebuffers.LocationKind;</TD></TR><TR><TD CLASS="l">31</TD><TD>import org.eclipse.core.resources.IContainer;</TD></TR><TR><TD CLASS="l">32</TD><TD>import org.eclipse.core.resources.IFile;</TD></TR><TR><TD CLASS="l">33</TD><TD>import org.eclipse.core.resources.IFolder;</TD></TR><TR><TD CLASS="l">34</TD><TD>import org.eclipse.core.resources.IProject;</TD></TR><TR><TD CLASS="l">35</TD><TD>import org.eclipse.core.resources.IResource;</TD></TR><TR><TD CLASS="l">36</TD><TD>import org.eclipse.core.resources.ResourcesPlugin;</TD></TR><TR><TD CLASS="l">37</TD><TD>import org.eclipse.core.runtime.CoreException;</TD></TR><TR><TD CLASS="l">38</TD><TD>import org.eclipse.core.runtime.IPath;</TD></TR><TR><TD CLASS="l">39</TD><TD>import org.eclipse.core.runtime.IProgressMonitor;</TD></TR><TR><TD CLASS="l">40</TD><TD>import org.eclipse.core.runtime.NullProgressMonitor;</TD></TR><TR><TD CLASS="l">41</TD><TD>import org.eclipse.core.runtime.Path;</TD></TR><TR><TD CLASS="l">42</TD><TD>import org.eclipse.core.runtime.Platform;</TD></TR><TR><TD CLASS="l">43</TD><TD>import org.eclipse.core.runtime.content.IContentDescription;</TD></TR><TR><TD CLASS="l">44</TD><TD>import org.eclipse.core.runtime.content.IContentType;</TD></TR><TR><TD CLASS="l">45</TD><TD>import org.eclipse.core.runtime.content.IContentTypeManager;</TD></TR><TR><TD CLASS="l">46</TD><TD>import org.eclipse.jface.text.IDocument;</TD></TR><TR><TD CLASS="l">47</TD><TD>import org.eclipse.wst.common.uriresolver.internal.provisional.URIResolverPlugin;</TD></TR><TR><TD CLASS="l">48</TD><TD>import org.eclipse.wst.common.uriresolver.internal.util.URIHelper;</TD></TR><TR><TD CLASS="l">49</TD><TD>import org.eclipse.wst.sse.core.internal.ltk.modelhandler.IModelHandler;</TD></TR><TR><TD CLASS="l">50</TD><TD>import org.eclipse.wst.sse.core.internal.model.AbstractStructuredModel;</TD></TR><TR><TD CLASS="l">51</TD><TD>import org.eclipse.wst.sse.core.internal.modelhandler.ModelHandlerRegistry;</TD></TR><TR><TD CLASS="l">52</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.IModelLoader;</TD></TR><TR><TD CLASS="l">53</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel;</TD></TR><TR><TD CLASS="l">54</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.exceptions.ResourceInUse;</TD></TR><TR><TD CLASS="l">55</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument;</TD></TR><TR><TD CLASS="l">56</TD><TD>import org.eclipse.wst.sse.core.internal.util.URIResolver;</TD></TR><TR><TD CLASS="l">57</TD><TD> </TD></TR><TR><TD CLASS="l">58</TD><TD>/**</TD></TR><TR><TD CLASS="l">59</TD><TD> * Not intended to be subclassed, referenced or instantiated by clients.</TD></TR><TR><TD CLASS="l">60</TD><TD> * </TD></TR><TR><TD CLASS="l">61</TD><TD> * This class is responsible for coordinating the creation and disposal of</TD></TR><TR><TD CLASS="l">62</TD><TD> * structured models built on structured documents found in FileBuffers. It</TD></TR><TR><TD CLASS="l">63</TD><TD> * allows the SSE Model Manager to act as a client to the</TD></TR><TR><TD CLASS="l"><A NAME="38">64</A></TD><TD> * TextFileBufferManager.</TD></TR><TR><TD CLASS="l">65</TD><TD> */</TD></TR><TR><TD CLASS="l">66</TD><TD>public class FileBufferModelManager {</TD></TR><TR><TD CLASS="l">67</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">68</TD><TD> static class DocumentInfo {</TD></TR><TR><TD CLASS="l">69</TD><TD> /**</TD></TR><TR><TD CLASS="l">70</TD><TD> * The ITextFileBuffer</TD></TR><TR><TD CLASS="l">71</TD><TD> */</TD></TR><TR CLASS="c"><TD CLASS="l">72</TD><TD> ITextFileBuffer buffer = null;</TD></TR><TR><TD CLASS="l">73</TD><TD> </TD></TR><TR><TD CLASS="l">74</TD><TD> /**</TD></TR><TR><TD CLASS="l">75</TD><TD> * The platform content-type ID of this document</TD></TR><TR><TD CLASS="l">76</TD><TD> */</TD></TR><TR CLASS="c"><TD CLASS="l">77</TD><TD> String contentTypeID = null;</TD></TR><TR><TD CLASS="l">78</TD><TD> </TD></TR><TR><TD CLASS="l">79</TD><TD> /**</TD></TR><TR><TD CLASS="l">80</TD><TD> * The IStructureModel containing this document; might be null at</TD></TR><TR><TD CLASS="l">81</TD><TD> * points in the ITextFileBuffer's lifecycle</TD></TR><TR><TD CLASS="l">82</TD><TD> */</TD></TR><TR CLASS="c"><TD CLASS="l">83</TD><TD> IStructuredModel model = null;</TD></TR><TR><TD CLASS="l">84</TD><TD> </TD></TR><TR><TD CLASS="l">85</TD><TD> /**</TD></TR><TR><TD CLASS="l">86</TD><TD> * Whether FileBufferModelManager called connect() for this</TD></TR><TR><TD CLASS="l">87</TD><TD> * DocumentInfo's text filebuffer</TD></TR><TR><TD CLASS="l">88</TD><TD> */</TD></TR><TR CLASS="c"><TD CLASS="l">89</TD><TD> boolean selfConnected = false;</TD></TR><TR><TD CLASS="l">90</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">91</TD><TD> int bufferReferenceCount = 0;</TD></TR><TR CLASS="c"><TD CLASS="l">92</TD><TD> int modelReferenceCount = 0;</TD></TR><TR><TD CLASS="l">93</TD><TD> </TD></TR><TR><TD CLASS="l">94</TD><TD> /**</TD></TR><TR><TD CLASS="l">95</TD><TD> * The default value is the "compatibility" kind from before there was</TD></TR><TR><TD CLASS="l">96</TD><TD> * a LocationKind hint object--this is expected to be overridden at</TD></TR><TR><TD CLASS="l">97</TD><TD> * runtime.</TD></TR><TR><TD CLASS="l">98</TD><TD> */</TD></TR><TR CLASS="c"><TD CLASS="l">99</TD><TD> LocationKind locationKind = LocationKind.NORMALIZE;</TD></TR><TR><TD CLASS="l">100</TD><TD> }</TD></TR><TR><TD CLASS="l">101</TD><TD> </TD></TR><TR><TD CLASS="l">102</TD><TD> /**</TD></TR><TR><TD CLASS="l">103</TD><TD> * A URIResolver instance of models built on java.io.Files</TD></TR><TR><TD CLASS="l"><A NAME="0">104</A></TD><TD> */</TD></TR><TR><TD CLASS="l">105</TD><TD> class ExternalURIResolver implements URIResolver {</TD></TR><TR><TD CLASS="l">106</TD><TD> IPath fLocation;</TD></TR><TR><TD CLASS="l">107</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">108</TD><TD> ExternalURIResolver(IPath location) {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="2">109</A></TD><TD> fLocation = location;</TD></TR><TR CLASS="z"><TD CLASS="l">110</TD><TD> }</TD></TR><TR><TD CLASS="l">111</TD><TD> </TD></TR><TR><TD CLASS="l">112</TD><TD> public String getFileBaseLocation() {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="3">113</A></TD><TD> return fLocation.toString();</TD></TR><TR><TD CLASS="l">114</TD><TD> }</TD></TR><TR><TD CLASS="l">115</TD><TD> </TD></TR><TR><TD CLASS="l">116</TD><TD> public String getLocationByURI(String uri) {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="6">117</A></TD><TD> return getLocationByURI(uri, getFileBaseLocation(), false);</TD></TR><TR><TD CLASS="l">118</TD><TD> }</TD></TR><TR><TD CLASS="l">119</TD><TD> </TD></TR><TR><TD CLASS="l">120</TD><TD> public String getLocationByURI(String uri, boolean resolveCrossProjectLinks) {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="4">121</A></TD><TD> return getLocationByURI(uri, getFileBaseLocation(), resolveCrossProjectLinks);</TD></TR><TR><TD CLASS="l">122</TD><TD> }</TD></TR><TR><TD CLASS="l">123</TD><TD> </TD></TR><TR><TD CLASS="l">124</TD><TD> public String getLocationByURI(String uri, String baseReference) {</TD></TR><TR CLASS="z"><TD CLASS="l">125</TD><TD> return getLocationByURI(uri, baseReference, false);</TD></TR><TR><TD CLASS="l"><A NAME="5">126</A></TD><TD> }</TD></TR><TR><TD CLASS="l">127</TD><TD> </TD></TR><TR><TD CLASS="l">128</TD><TD> public String getLocationByURI(String uri, String baseReference, boolean resolveCrossProjectLinks) {</TD></TR><TR><TD CLASS="l">129</TD><TD> // ignore resolveCrossProjectLinks value</TD></TR><TR CLASS="z"><TD CLASS="l">130</TD><TD> if (uri == null)</TD></TR><TR CLASS="z"><TD CLASS="l">131</TD><TD> return null;</TD></TR><TR CLASS="z"><TD CLASS="l">132</TD><TD> if (uri.startsWith("file:")) { //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">133</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">134</TD><TD> URL url = new URL(uri);</TD></TR><TR CLASS="z"><TD CLASS="l">135</TD><TD> return url.getFile();</TD></TR><TR><TD CLASS="l">136</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">137</TD><TD> catch (MalformedURLException e) {</TD></TR><TR><TD CLASS="l">138</TD><TD> }</TD></TR><TR><TD CLASS="l">139</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="7">140</A></TD><TD> return URIHelper.normalize(uri, baseReference, Path.ROOT.toString());</TD></TR><TR><TD CLASS="l">141</TD><TD> }</TD></TR><TR><TD CLASS="l">142</TD><TD> </TD></TR><TR><TD CLASS="l">143</TD><TD> public IProject getProject() {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="8">144</A></TD><TD> return null;</TD></TR><TR><TD CLASS="l">145</TD><TD> }</TD></TR><TR><TD CLASS="l">146</TD><TD> </TD></TR><TR><TD CLASS="l">147</TD><TD> public IContainer getRootLocation() {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="9">148</A></TD><TD> return ResourcesPlugin.getWorkspace().getRoot();</TD></TR><TR><TD CLASS="l">149</TD><TD> }</TD></TR><TR><TD CLASS="l">150</TD><TD> </TD></TR><TR><TD CLASS="l">151</TD><TD> public InputStream getURIStream(String uri) {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="a">152</A></TD><TD> return null;</TD></TR><TR><TD CLASS="l">153</TD><TD> }</TD></TR><TR><TD CLASS="l">154</TD><TD> </TD></TR><TR><TD CLASS="l">155</TD><TD> public void setFileBaseLocation(String newLocation) {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="b">156</A></TD><TD> fLocation = new Path(newLocation);</TD></TR><TR CLASS="z"><TD CLASS="l">157</TD><TD> }</TD></TR><TR><TD CLASS="l">158</TD><TD> </TD></TR><TR><TD CLASS="l">159</TD><TD> public void setProject(IProject newProject) {</TD></TR><TR CLASS="z"><TD CLASS="l">160</TD><TD> }</TD></TR><TR><TD CLASS="l">161</TD><TD> }</TD></TR><TR><TD CLASS="l">162</TD><TD> </TD></TR><TR><TD CLASS="l">163</TD><TD> /**</TD></TR><TR><TD CLASS="l">164</TD><TD> * A URIResolver instance of models built on the extensible WST URI</TD></TR><TR><TD CLASS="l">165</TD><TD> * resolver</TD></TR><TR><TD CLASS="l">166</TD><TD> */</TD></TR><TR><TD CLASS="l">167</TD><TD> class CommonURIResolver implements URIResolver {</TD></TR><TR><TD CLASS="l">168</TD><TD> String fLocation;</TD></TR><TR><TD CLASS="l">169</TD><TD> IPath fPath;</TD></TR><TR><TD CLASS="l"><A NAME="c">170</A></TD><TD> private IProject fProject;</TD></TR><TR><TD CLASS="l">171</TD><TD> final static String SEPARATOR = "/"; //$NON-NLS-1$ </TD></TR><TR><TD CLASS="l">172</TD><TD> final static String FILE_PREFIX = "file://"; //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">173</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">174</TD><TD> CommonURIResolver(IFile workspaceFile) {</TD></TR><TR CLASS="c"><TD CLASS="l">175</TD><TD> fPath = workspaceFile.getFullPath();</TD></TR><TR CLASS="c"><TD CLASS="l"><A NAME="16">176</A></TD><TD> fProject = workspaceFile.getProject();</TD></TR><TR CLASS="c"><TD CLASS="l">177</TD><TD> }</TD></TR><TR><TD CLASS="l">178</TD><TD> </TD></TR><TR><TD CLASS="l">179</TD><TD> public String getFileBaseLocation() {</TD></TR><TR CLASS="c"><TD CLASS="l"><A NAME="d">180</A></TD><TD> return fLocation;</TD></TR><TR><TD CLASS="l">181</TD><TD> }</TD></TR><TR><TD CLASS="l">182</TD><TD> </TD></TR><TR><TD CLASS="l">183</TD><TD> public String getLocationByURI(String uri) {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="10">184</A></TD><TD> return getLocationByURI(uri, getFileBaseLocation(), false);</TD></TR><TR><TD CLASS="l">185</TD><TD> }</TD></TR><TR><TD CLASS="l">186</TD><TD> </TD></TR><TR><TD CLASS="l">187</TD><TD> public String getLocationByURI(String uri, boolean resolveCrossProjectLinks) {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="e">188</A></TD><TD> return getLocationByURI(uri, getFileBaseLocation(), resolveCrossProjectLinks);</TD></TR><TR><TD CLASS="l">189</TD><TD> }</TD></TR><TR><TD CLASS="l">190</TD><TD> </TD></TR><TR><TD CLASS="l">191</TD><TD> public String getLocationByURI(String uri, String baseReference) {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="f">192</A></TD><TD> return getLocationByURI(uri, baseReference, false);</TD></TR><TR><TD CLASS="l">193</TD><TD> }</TD></TR><TR><TD CLASS="l">194</TD><TD> </TD></TR><TR><TD CLASS="l">195</TD><TD> public String getLocationByURI(String uri, String baseReference, boolean resolveCrossProjectLinks) {</TD></TR><TR CLASS="z"><TD CLASS="l">196</TD><TD> boolean baseHasPrefix = baseReference != null && baseReference.startsWith(FILE_PREFIX);</TD></TR><TR CLASS="z"><TD CLASS="l">197</TD><TD> String reference = null;</TD></TR><TR CLASS="z"><TD CLASS="l">198</TD><TD> if (baseHasPrefix) {</TD></TR><TR CLASS="z"><TD CLASS="l">199</TD><TD> reference = baseReference;</TD></TR><TR><TD CLASS="l">200</TD><TD> }</TD></TR><TR><TD CLASS="l">201</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">202</TD><TD> reference = FILE_PREFIX + baseReference;</TD></TR><TR><TD CLASS="l">203</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">204</TD><TD> String result = URIResolverPlugin.createResolver().resolve(reference, null, uri);</TD></TR><TR><TD CLASS="l">205</TD><TD> // Logger.log(Logger.INFO_DEBUG,</TD></TR><TR><TD CLASS="l">206</TD><TD> // "URIResolverPlugin.createResolver().resolve("</TD></TR><TR><TD CLASS="l">207</TD><TD> // + reference + ", null, " +uri+") = " + result);</TD></TR><TR CLASS="z"><TD CLASS="l">208</TD><TD> if (!baseHasPrefix && result.startsWith(FILE_PREFIX) && result.length() > FILE_PREFIX.length()) {</TD></TR><TR CLASS="z"><TD CLASS="l">209</TD><TD> result = result.substring(FILE_PREFIX.length());</TD></TR><TR><TD CLASS="l">210</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="11">211</A></TD><TD> return result;</TD></TR><TR><TD CLASS="l">212</TD><TD> }</TD></TR><TR><TD CLASS="l">213</TD><TD> </TD></TR><TR><TD CLASS="l">214</TD><TD> public IProject getProject() {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="12">215</A></TD><TD> return fProject;</TD></TR><TR><TD CLASS="l">216</TD><TD> }</TD></TR><TR><TD CLASS="l">217</TD><TD> </TD></TR><TR><TD CLASS="l">218</TD><TD> public IContainer getRootLocation() {</TD></TR><TR CLASS="z"><TD CLASS="l">219</TD><TD> String root = URIResolverPlugin.createResolver().resolve(FILE_PREFIX + getFileBaseLocation(), null, SEPARATOR);</TD></TR><TR CLASS="z"><TD CLASS="l">220</TD><TD> IFile[] files = ResourcesPlugin.getWorkspace().getRoot().findFilesForLocation(new Path(root));</TD></TR><TR CLASS="z"><TD CLASS="l">221</TD><TD> for (int i = 0; i < files.length; i++) {</TD></TR><TR CLASS="z"><TD CLASS="l">222</TD><TD> if ((files[i].getType() & IResource.FOLDER) == IResource.FOLDER) {</TD></TR><TR CLASS="z"><TD CLASS="l">223</TD><TD> if (fPath.isPrefixOf(((IFolder) files[i]).getFullPath())) {</TD></TR><TR CLASS="z"><TD CLASS="l">224</TD><TD> return (IFolder) files[i];</TD></TR><TR><TD CLASS="l">225</TD><TD> }</TD></TR><TR><TD CLASS="l">226</TD><TD> }</TD></TR><TR><TD CLASS="l">227</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="13">228</A></TD><TD> return getProject();</TD></TR><TR><TD CLASS="l">229</TD><TD> }</TD></TR><TR><TD CLASS="l">230</TD><TD> </TD></TR><TR><TD CLASS="l">231</TD><TD> public InputStream getURIStream(String uri) {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="17">232</A></TD><TD> return null;</TD></TR><TR><TD CLASS="l">233</TD><TD> }</TD></TR><TR><TD CLASS="l">234</TD><TD> </TD></TR><TR><TD CLASS="l">235</TD><TD> public void setFileBaseLocation(String newLocation) {</TD></TR><TR CLASS="c"><TD CLASS="l"><A NAME="14">236</A></TD><TD> fLocation = newLocation;</TD></TR><TR CLASS="c"><TD CLASS="l">237</TD><TD> }</TD></TR><TR><TD CLASS="l">238</TD><TD> </TD></TR><TR><TD CLASS="l">239</TD><TD> public void setProject(IProject newProject) {</TD></TR><TR CLASS="z"><TD CLASS="l">240</TD><TD> fProject = newProject;</TD></TR><TR CLASS="z"><TD CLASS="l">241</TD><TD> }</TD></TR><TR><TD CLASS="l">242</TD><TD> }</TD></TR><TR><TD CLASS="l">243</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="18">244</A></TD><TD> /**</TD></TR><TR><TD CLASS="l">245</TD><TD> * Maps interesting documents in file buffers to those file buffers.</TD></TR><TR><TD CLASS="l"><A NAME="19">246</A></TD><TD> * Required to allows us to go from documents to complete models.</TD></TR><TR><TD CLASS="l">247</TD><TD> */</TD></TR><TR CLASS="c"><TD CLASS="l">248</TD><TD> class FileBufferMapper implements IFileBufferListener {</TD></TR><TR><TD CLASS="l"><A NAME="1a">249</A></TD><TD> public void bufferContentAboutToBeReplaced(IFileBuffer buffer) {</TD></TR><TR CLASS="z"><TD CLASS="l">250</TD><TD> }</TD></TR><TR><TD CLASS="l">251</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="20">252</A></TD><TD> public void bufferContentReplaced(IFileBuffer buffer) {</TD></TR><TR CLASS="z"><TD CLASS="l">253</TD><TD> }</TD></TR><TR><TD CLASS="l">254</TD><TD> </TD></TR><TR><TD CLASS="l">255</TD><TD> public void bufferCreated(IFileBuffer buffer) {</TD></TR><TR CLASS="c"><TD CLASS="l">256</TD><TD> if (buffer instanceof ITextFileBuffer) {</TD></TR><TR CLASS="c"><TD CLASS="l">257</TD><TD> ITextFileBuffer textBuffer = (ITextFileBuffer) buffer;</TD></TR><TR CLASS="c"><TD CLASS="l">258</TD><TD> if (!(textBuffer.getDocument() instanceof IStructuredDocument))</TD></TR><TR CLASS="z"><TD CLASS="l">259</TD><TD> return;</TD></TR><TR CLASS="c"><TD CLASS="l">260</TD><TD> if (Logger.DEBUG_TEXTBUFFERLIFECYCLE) {</TD></TR><TR CLASS="z"><TD CLASS="l">261</TD><TD> Logger.log(Logger.INFO, "Learned new buffer: " + buffer.getLocation().toString() + " " + buffer + " " + ((ITextFileBuffer) buffer).getDocument()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$</TD></TR><TR><TD CLASS="l">262</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">263</TD><TD> DocumentInfo info = new DocumentInfo();</TD></TR><TR CLASS="c"><TD CLASS="l">264</TD><TD> info.buffer = textBuffer;</TD></TR><TR CLASS="c"><TD CLASS="l">265</TD><TD> info.contentTypeID = detectContentType(buffer.getLocation()).getId();</TD></TR><TR CLASS="c"><TD CLASS="l">266</TD><TD> info.bufferReferenceCount++;</TD></TR><TR CLASS="c"><TD CLASS="l">267</TD><TD> fDocumentMap.put(textBuffer.getDocument(), info);</TD></TR><TR><TD CLASS="l"><A NAME="21">268</A></TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">269</TD><TD> }</TD></TR><TR><TD CLASS="l">270</TD><TD> </TD></TR><TR><TD CLASS="l">271</TD><TD> public void bufferDisposed(IFileBuffer buffer) {</TD></TR><TR CLASS="c"><TD CLASS="l">272</TD><TD> if (buffer instanceof ITextFileBuffer) {</TD></TR><TR CLASS="c"><TD CLASS="l">273</TD><TD> ITextFileBuffer textBuffer = (ITextFileBuffer) buffer;</TD></TR><TR CLASS="c"><TD CLASS="l">274</TD><TD> if (!(textBuffer.getDocument() instanceof IStructuredDocument))</TD></TR><TR CLASS="z"><TD CLASS="l">275</TD><TD> return;</TD></TR><TR CLASS="c"><TD CLASS="l">276</TD><TD> if (Logger.DEBUG_TEXTBUFFERLIFECYCLE) {</TD></TR><TR CLASS="z"><TD CLASS="l">277</TD><TD> Logger.log(Logger.INFO, "Discarded buffer: " + buffer.getLocation().toString() + " " + buffer + " " + ((ITextFileBuffer) buffer).getDocument()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$</TD></TR><TR><TD CLASS="l">278</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">279</TD><TD> DocumentInfo info = (DocumentInfo) fDocumentMap.get(textBuffer.getDocument());</TD></TR><TR CLASS="c"><TD CLASS="l">280</TD><TD> if (info != null) {</TD></TR><TR CLASS="c"><TD CLASS="l">281</TD><TD> info.bufferReferenceCount--;</TD></TR><TR CLASS="c"><TD CLASS="l">282</TD><TD> if (info.bufferReferenceCount == 0 && info.modelReferenceCount == 0)</TD></TR><TR CLASS="c"><TD CLASS="l">283</TD><TD> fDocumentMap.remove(textBuffer.getDocument());</TD></TR><TR><TD CLASS="l">284</TD><TD> }</TD></TR><TR><TD CLASS="l"><A NAME="1b">285</A></TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">286</TD><TD> }</TD></TR><TR><TD CLASS="l">287</TD><TD> </TD></TR><TR><TD CLASS="l">288</TD><TD> public void dirtyStateChanged(IFileBuffer buffer, boolean isDirty) {</TD></TR><TR CLASS="z"><TD CLASS="l">289</TD><TD> if (buffer instanceof ITextFileBuffer) {</TD></TR><TR CLASS="z"><TD CLASS="l">290</TD><TD> if (Logger.DEBUG_TEXTBUFFERLIFECYCLE) {</TD></TR><TR CLASS="z"><TD CLASS="l">291</TD><TD> Logger.log(Logger.INFO, "Buffer dirty state changed: (" + isDirty + ") " + buffer.getLocation().toString() + " " + buffer + " " + ((ITextFileBuffer) buffer).getDocument()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$</TD></TR><TR><TD CLASS="l">292</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">293</TD><TD> ITextFileBuffer textBuffer = (ITextFileBuffer) buffer;</TD></TR><TR CLASS="z"><TD CLASS="l">294</TD><TD> if (!(textBuffer.getDocument() instanceof IStructuredDocument))</TD></TR><TR CLASS="z"><TD CLASS="l">295</TD><TD> return;</TD></TR><TR CLASS="z"><TD CLASS="l">296</TD><TD> DocumentInfo info = (DocumentInfo) fDocumentMap.get(textBuffer.getDocument());</TD></TR><TR CLASS="z"><TD CLASS="l">297</TD><TD> if (info != null && info.model != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">298</TD><TD> String msg = "Updating model dirty state for" + info.buffer.getLocation(); //$NON-NLS-1$</TD></TR><TR CLASS="z"><TD CLASS="l">299</TD><TD> if (Logger.DEBUG_FILEBUFFERMODELMANAGEMENT || Logger.DEBUG_TEXTBUFFERLIFECYCLE) {</TD></TR><TR CLASS="z"><TD CLASS="l">300</TD><TD> Logger.log(Logger.INFO, msg);</TD></TR><TR><TD CLASS="l">301</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">302</TD><TD> info.model.setDirtyState(isDirty);</TD></TR><TR><TD CLASS="l">303</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">304</TD><TD> IFile workspaceFile = FileBuffers.getWorkspaceFileAtLocation(info.buffer.getLocation());</TD></TR><TR CLASS="z"><TD CLASS="l">305</TD><TD> if (!isDirty && workspaceFile != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">306</TD><TD> info.model.resetSynchronizationStamp(workspaceFile);</TD></TR><TR><TD CLASS="l">307</TD><TD> }</TD></TR><TR><TD CLASS="l">308</TD><TD> }</TD></TR><TR><TD CLASS="l"><A NAME="1c">309</A></TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">310</TD><TD> }</TD></TR><TR><TD CLASS="l">311</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="23">312</A></TD><TD> public void stateChangeFailed(IFileBuffer buffer) {</TD></TR><TR CLASS="z"><TD CLASS="l">313</TD><TD> }</TD></TR><TR><TD CLASS="l">314</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="1d">315</A></TD><TD> public void stateChanging(IFileBuffer buffer) {</TD></TR><TR CLASS="c"><TD CLASS="l">316</TD><TD> }</TD></TR><TR><TD CLASS="l">317</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="1f">318</A></TD><TD> public void stateValidationChanged(IFileBuffer buffer, boolean isStateValidated) {</TD></TR><TR CLASS="z"><TD CLASS="l">319</TD><TD> }</TD></TR><TR><TD CLASS="l">320</TD><TD> </TD></TR><TR><TD CLASS="l">321</TD><TD> public void underlyingFileDeleted(IFileBuffer buffer) {</TD></TR><TR CLASS="c"><TD CLASS="l">322</TD><TD> if (buffer instanceof ITextFileBuffer) {</TD></TR><TR CLASS="c"><TD CLASS="l">323</TD><TD> if (Logger.DEBUG_TEXTBUFFERLIFECYCLE) {</TD></TR><TR CLASS="z"><TD CLASS="l">324</TD><TD> Logger.log(Logger.INFO, "Deleted buffer: " + buffer.getLocation().toOSString() + " " + buffer); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR><TD CLASS="l">325</TD><TD> }</TD></TR><TR><TD CLASS="l"><A NAME="1e">326</A></TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">327</TD><TD> }</TD></TR><TR><TD CLASS="l">328</TD><TD> </TD></TR><TR><TD CLASS="l">329</TD><TD> public void underlyingFileMoved(IFileBuffer buffer, IPath path) {</TD></TR><TR CLASS="z"><TD CLASS="l">330</TD><TD> if (buffer instanceof ITextFileBuffer) {</TD></TR><TR CLASS="z"><TD CLASS="l">331</TD><TD> if (Logger.DEBUG_TEXTBUFFERLIFECYCLE) {</TD></TR><TR CLASS="z"><TD CLASS="l">332</TD><TD> Logger.log(Logger.INFO, "Moved buffer from: " + buffer.getLocation().toOSString() + " " + buffer); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR CLASS="z"><TD CLASS="l">333</TD><TD> Logger.log(Logger.INFO, "Moved buffer to: " + path.toOSString() + " " + buffer); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR><TD CLASS="l">334</TD><TD> }</TD></TR><TR><TD CLASS="l">335</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">336</TD><TD> }</TD></TR><TR><TD CLASS="l">337</TD><TD> }</TD></TR><TR><TD CLASS="l"><A NAME="24">338</A></TD><TD> </TD></TR><TR><TD CLASS="l">339</TD><TD> private static FileBufferModelManager instance;</TD></TR><TR><TD CLASS="l">340</TD><TD> </TD></TR><TR><TD CLASS="l">341</TD><TD> public static FileBufferModelManager getInstance() {</TD></TR><TR CLASS="c"><TD CLASS="l">342</TD><TD> if (instance == null) {</TD></TR><TR CLASS="c"><TD CLASS="l">343</TD><TD> instance = new FileBufferModelManager();</TD></TR><TR><TD CLASS="l">344</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l"><A NAME="2a">345</A></TD><TD> return instance;</TD></TR><TR><TD CLASS="l">346</TD><TD> }</TD></TR><TR><TD CLASS="l">347</TD><TD> </TD></TR><TR><TD CLASS="l">348</TD><TD> static final void shutdown() {</TD></TR><TR CLASS="c"><TD CLASS="l">349</TD><TD> if (instance != null) {</TD></TR><TR CLASS="c"><TD CLASS="l">350</TD><TD> if (Logger.DEBUG_FILEBUFFERMODELMANAGEMENT || Logger.DEBUG_FILEBUFFERMODELLEAKS) {</TD></TR><TR CLASS="z"><TD CLASS="l">351</TD><TD> IDocument[] danglingDocuments = (IDocument[]) instance.fDocumentMap.keySet().toArray(new IDocument[0]);</TD></TR><TR CLASS="z"><TD CLASS="l">352</TD><TD> for (int i = 0; i < danglingDocuments.length; i++) {</TD></TR><TR CLASS="z"><TD CLASS="l">353</TD><TD> DocumentInfo info = (DocumentInfo) instance.fDocumentMap.get(danglingDocuments[i]);</TD></TR><TR CLASS="z"><TD CLASS="l">354</TD><TD> if (info.modelReferenceCount > 0)</TD></TR><TR CLASS="z"><TD CLASS="l">355</TD><TD> System.err.println("LEAKED MODEL: " + info.buffer.getLocation() + " " + (info.model != null ? info.model.getId() : null)); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR CLASS="z"><TD CLASS="l">356</TD><TD> if (info.bufferReferenceCount > 0)</TD></TR><TR CLASS="z"><TD CLASS="l">357</TD><TD> System.err.println("LEAKED BUFFER: " + info.buffer.getLocation() + " " + info.buffer.getDocument()); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR><TD CLASS="l">358</TD><TD> }</TD></TR><TR><TD CLASS="l">359</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">360</TD><TD> FileBuffers.getTextFileBufferManager().removeFileBufferListener(instance.fFileBufferListener);</TD></TR><TR CLASS="c"><TD CLASS="l">361</TD><TD> instance = null;</TD></TR><TR><TD CLASS="l"><A NAME="37">362</A></TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">363</TD><TD> }</TD></TR><TR><TD CLASS="l">364</TD><TD> </TD></TR><TR><TD CLASS="l">365</TD><TD> static final void startup() {</TD></TR><TR CLASS="c"><TD CLASS="l">366</TD><TD> getInstance();</TD></TR><TR CLASS="c"><TD CLASS="l">367</TD><TD> }</TD></TR><TR><TD CLASS="l">368</TD><TD> </TD></TR><TR><TD CLASS="l">369</TD><TD> // a map of IStructuredDocuments to DocumentInfo objects</TD></TR><TR CLASS="c"><TD CLASS="l">370</TD><TD> Map fDocumentMap = null;</TD></TR><TR><TD CLASS="l"><A NAME="34">371</A></TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">372</TD><TD> IFileBufferListener fFileBufferListener = null;</TD></TR><TR><TD CLASS="l">373</TD><TD> </TD></TR><TR><TD CLASS="l">374</TD><TD> FileBufferModelManager() {</TD></TR><TR CLASS="c"><TD CLASS="l">375</TD><TD> super();</TD></TR><TR CLASS="c"><TD CLASS="l">376</TD><TD> fDocumentMap = new Hashtable(4);</TD></TR><TR CLASS="c"><TD CLASS="l"><A NAME="2f">377</A></TD><TD> FileBuffers.getTextFileBufferManager().addFileBufferListener(fFileBufferListener = new FileBufferMapper());</TD></TR><TR CLASS="c"><TD CLASS="l">378</TD><TD> }</TD></TR><TR><TD CLASS="l">379</TD><TD> </TD></TR><TR><TD CLASS="l">380</TD><TD> public String calculateId(IFile file) {</TD></TR><TR CLASS="c"><TD CLASS="l">381</TD><TD> if (file == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">382</TD><TD> Exception iae = new IllegalArgumentException("can not calculate a model ID without an IFile"); //$NON-NLS-1$ </TD></TR><TR CLASS="z"><TD CLASS="l">383</TD><TD> Logger.logException(iae);</TD></TR><TR CLASS="z"><TD CLASS="l">384</TD><TD> return null;</TD></TR><TR><TD CLASS="l">385</TD><TD> }</TD></TR><TR><TD CLASS="l">386</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">387</TD><TD> String id = null;</TD></TR><TR CLASS="c"><TD CLASS="l">388</TD><TD> IPath path = file.getFullPath();</TD></TR><TR CLASS="c"><TD CLASS="l">389</TD><TD> if (path != null) {</TD></TR><TR><TD CLASS="l">390</TD><TD> /*</TD></TR><TR><TD CLASS="l">391</TD><TD> * The ID of models must be the same as the normalized paths</TD></TR><TR><TD CLASS="l">392</TD><TD> * stored in the underlying FileBuffers to retrieve them by common</TD></TR><TR><TD CLASS="l">393</TD><TD> * ID later on. We chose the FileBuffer normalized path over the</TD></TR><TR><TD CLASS="l">394</TD><TD> * previously used absolute IFile path because the buffers should</TD></TR><TR><TD CLASS="l">395</TD><TD> * already exist before we build a model and we can't retrieve a</TD></TR><TR><TD CLASS="l">396</TD><TD> * FileBuffer using the ID of a model that doesn't yet exist.</TD></TR><TR><TD CLASS="l">397</TD><TD> */</TD></TR><TR CLASS="c"><TD CLASS="l">398</TD><TD> id = FileBuffers.normalizeLocation(path).toString();</TD></TR><TR><TD CLASS="l">399</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">400</TD><TD> return id;</TD></TR><TR><TD CLASS="l">401</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="25">402</A></TD><TD> }</TD></TR><TR><TD CLASS="l">403</TD><TD> </TD></TR><TR><TD CLASS="l">404</TD><TD> </TD></TR><TR><TD CLASS="l">405</TD><TD> public String calculateId(IDocument document) {</TD></TR><TR CLASS="z"><TD CLASS="l">406</TD><TD> if (document == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">407</TD><TD> Exception iae = new IllegalArgumentException("can not calculate a model ID without a document reference"); //$NON-NLS-1$ </TD></TR><TR CLASS="z"><TD CLASS="l">408</TD><TD> Logger.logException(iae);</TD></TR><TR CLASS="z"><TD CLASS="l">409</TD><TD> return null;</TD></TR><TR><TD CLASS="l">410</TD><TD> }</TD></TR><TR><TD CLASS="l">411</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">412</TD><TD> String id = null;</TD></TR><TR CLASS="z"><TD CLASS="l">413</TD><TD> ITextFileBuffer buffer = getBuffer(document);</TD></TR><TR CLASS="z"><TD CLASS="l">414</TD><TD> if (buffer != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">415</TD><TD> id = buffer.getLocation().toString();</TD></TR><TR><TD CLASS="l">416</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">417</TD><TD> return id;</TD></TR><TR><TD CLASS="l">418</TD><TD> }</TD></TR><TR><TD CLASS="l">419</TD><TD> </TD></TR><TR><TD CLASS="l">420</TD><TD> /**</TD></TR><TR><TD CLASS="l">421</TD><TD> * Registers "interest" in a document, or rather the file buffer that</TD></TR><TR><TD CLASS="l">422</TD><TD> * backs it. Intentionally used to alter the reference count of the file</TD></TR><TR><TD CLASS="l"><A NAME="32">423</A></TD><TD> * buffer so it is not accidentally disposed of while we have a model open</TD></TR><TR><TD CLASS="l">424</TD><TD> * on top of it.</TD></TR><TR><TD CLASS="l">425</TD><TD> */</TD></TR><TR><TD CLASS="l">426</TD><TD> public boolean connect(IDocument document) {</TD></TR><TR CLASS="c"><TD CLASS="l">427</TD><TD> DocumentInfo info = (DocumentInfo) fDocumentMap.get(document);</TD></TR><TR CLASS="c"><TD CLASS="l">428</TD><TD> if( info == null)</TD></TR><TR CLASS="z"><TD CLASS="l">429</TD><TD> return false;</TD></TR><TR CLASS="c"><TD CLASS="l">430</TD><TD> ITextFileBufferManager bufferManager = FileBuffers.getTextFileBufferManager();</TD></TR><TR CLASS="c"><TD CLASS="l">431</TD><TD> IPath bufferLocation = info.buffer.getLocation();</TD></TR><TR CLASS="c"><TD CLASS="l">432</TD><TD> boolean isOK = true;</TD></TR><TR><TD CLASS="l">433</TD><TD> try {</TD></TR><TR CLASS="c"><TD CLASS="l">434</TD><TD> bufferManager.connect(bufferLocation, info.locationKind, null);</TD></TR><TR><TD CLASS="l">435</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">436</TD><TD> catch (CoreException e) {</TD></TR><TR CLASS="z"><TD CLASS="l">437</TD><TD> Logger.logException(e);</TD></TR><TR CLASS="z"><TD CLASS="l">438</TD><TD> isOK = false;</TD></TR><TR><TD CLASS="l">439</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l"><A NAME="31">440</A></TD><TD> return isOK;</TD></TR><TR><TD CLASS="l">441</TD><TD> }</TD></TR><TR><TD CLASS="l">442</TD><TD> </TD></TR><TR><TD CLASS="l">443</TD><TD> URIResolver createURIResolver(ITextFileBuffer buffer) {</TD></TR><TR CLASS="c"><TD CLASS="l">444</TD><TD> IPath location = buffer.getLocation();</TD></TR><TR CLASS="c"><TD CLASS="l">445</TD><TD> IFile workspaceFile = FileBuffers.getWorkspaceFileAtLocation(location);</TD></TR><TR CLASS="c"><TD CLASS="l">446</TD><TD> URIResolver resolver = null;</TD></TR><TR CLASS="c"><TD CLASS="l">447</TD><TD> if (workspaceFile != null) {</TD></TR><TR CLASS="c"><TD CLASS="l">448</TD><TD> IProject project = workspaceFile.getProject();</TD></TR><TR CLASS="p"><TD CLASS="l" TITLE="75% line coverage (18 out of 24 instructions)">449</TD><TD TITLE="75% line coverage (18 out of 24 instructions)"> resolver = (URIResolver) project.getAdapter(URIResolver.class);</TD></TR><TR CLASS="c"><TD CLASS="l">450</TD><TD> if (resolver == null) {</TD></TR><TR CLASS="c"><TD CLASS="l">451</TD><TD> resolver = new CommonURIResolver(workspaceFile);</TD></TR><TR><TD CLASS="l">452</TD><TD> }</TD></TR><TR><TD CLASS="l">453</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">454</TD><TD> String baseLocation = null;</TD></TR><TR CLASS="c"><TD CLASS="l">455</TD><TD> if (workspaceFile.getLocation() != null) {</TD></TR><TR CLASS="c"><TD CLASS="l">456</TD><TD> baseLocation = workspaceFile.getLocation().toString();</TD></TR><TR><TD CLASS="l">457</TD><TD> }</TD></TR><TR CLASS="p"><TD CLASS="l" TITLE="40% line coverage (2 out of 5 instructions)">458</TD><TD TITLE="40% line coverage (2 out of 5 instructions)"> if (baseLocation == null && workspaceFile.getLocationURI() != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">459</TD><TD> baseLocation = workspaceFile.getLocationURI().toString();</TD></TR><TR><TD CLASS="l">460</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">461</TD><TD> if (baseLocation == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">462</TD><TD> baseLocation = workspaceFile.getFullPath().toString();</TD></TR><TR><TD CLASS="l">463</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">464</TD><TD> resolver.setFileBaseLocation(baseLocation);</TD></TR><TR><TD CLASS="l">465</TD><TD> }</TD></TR><TR><TD CLASS="l">466</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">467</TD><TD> resolver = new ExternalURIResolver(location);</TD></TR><TR><TD CLASS="l">468</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">469</TD><TD> return resolver;</TD></TR><TR><TD CLASS="l"><A NAME="2b">470</A></TD><TD> }</TD></TR><TR><TD CLASS="l">471</TD><TD> </TD></TR><TR><TD CLASS="l">472</TD><TD> </TD></TR><TR><TD CLASS="l">473</TD><TD> IContentType detectContentType(IPath location) {</TD></TR><TR CLASS="c"><TD CLASS="l">474</TD><TD> IContentType type = null;</TD></TR><TR><TD CLASS="l">475</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">476</TD><TD> IResource resource = FileBuffers.getWorkspaceFileAtLocation(location);</TD></TR><TR CLASS="c"><TD CLASS="l">477</TD><TD> if (resource != null) {</TD></TR><TR CLASS="c"><TD CLASS="l">478</TD><TD> if (resource.getType() == IResource.FILE && resource.isAccessible()) {</TD></TR><TR CLASS="c"><TD CLASS="l">479</TD><TD> IContentDescription d = null;</TD></TR><TR><TD CLASS="l">480</TD><TD> try {</TD></TR><TR><TD CLASS="l">481</TD><TD> // Optimized description lookup, might not succeed</TD></TR><TR CLASS="c"><TD CLASS="l">482</TD><TD> d = ((IFile) resource).getContentDescription();</TD></TR><TR CLASS="c"><TD CLASS="l">483</TD><TD> if (d != null) {</TD></TR><TR CLASS="c"><TD CLASS="l">484</TD><TD> type = d.getContentType();</TD></TR><TR><TD CLASS="l">485</TD><TD> }</TD></TR><TR><TD CLASS="l">486</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">487</TD><TD> catch (CoreException e) {</TD></TR><TR><TD CLASS="l">488</TD><TD> // Should not be possible given the accessible and file</TD></TR><TR><TD CLASS="l">489</TD><TD> // type check above</TD></TR><TR><TD CLASS="l">490</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">491</TD><TD> if (type == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">492</TD><TD> type = Platform.getContentTypeManager().findContentTypeFor(resource.getName());</TD></TR><TR><TD CLASS="l">493</TD><TD> }</TD></TR><TR><TD CLASS="l">494</TD><TD> }</TD></TR><TR><TD CLASS="l">495</TD><TD> }</TD></TR><TR><TD CLASS="l">496</TD><TD> else {</TD></TR><TR CLASS="z"><TD CLASS="l">497</TD><TD> File file = FileBuffers.getSystemFileAtLocation(location);</TD></TR><TR CLASS="z"><TD CLASS="l">498</TD><TD> if (file != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">499</TD><TD> InputStream input = null;</TD></TR><TR><TD CLASS="l">500</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">501</TD><TD> input = new FileInputStream(file);</TD></TR><TR CLASS="z"><TD CLASS="l">502</TD><TD> type = Platform.getContentTypeManager().findContentTypeFor(input, location.toOSString());</TD></TR><TR><TD CLASS="l">503</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">504</TD><TD> catch (FileNotFoundException e) {</TD></TR><TR><TD CLASS="l">505</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">506</TD><TD> catch (IOException e) {</TD></TR><TR><TD CLASS="l">507</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">508</TD><TD> finally {</TD></TR><TR CLASS="z"><TD CLASS="l">509</TD><TD> if (input != null) {</TD></TR><TR><TD CLASS="l">510</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">511</TD><TD> input.close();</TD></TR><TR><TD CLASS="l">512</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">513</TD><TD> catch (IOException e1) {</TD></TR><TR><TD CLASS="l">514</TD><TD> }</TD></TR><TR><TD CLASS="l">515</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">516</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">517</TD><TD> if (type == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">518</TD><TD> type = Platform.getContentTypeManager().findContentTypeFor(file.getName());</TD></TR><TR><TD CLASS="l">519</TD><TD> }</TD></TR><TR><TD CLASS="l">520</TD><TD> }</TD></TR><TR><TD CLASS="l">521</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">522</TD><TD> if (type == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">523</TD><TD> type = Platform.getContentTypeManager().getContentType(IContentTypeManager.CT_TEXT);</TD></TR><TR><TD CLASS="l">524</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">525</TD><TD> return type;</TD></TR><TR><TD CLASS="l">526</TD><TD> }</TD></TR><TR><TD CLASS="l">527</TD><TD> </TD></TR><TR><TD CLASS="l">528</TD><TD> /**</TD></TR><TR><TD CLASS="l">529</TD><TD> * Deregisters "interest" in a document, or rather the file buffer that</TD></TR><TR><TD CLASS="l"><A NAME="33">530</A></TD><TD> * backs it. Intentionally used to alter the reference count of the file</TD></TR><TR><TD CLASS="l">531</TD><TD> * buffer so that it knows it can safely be disposed of.</TD></TR><TR><TD CLASS="l">532</TD><TD> */</TD></TR><TR><TD CLASS="l">533</TD><TD> public boolean disconnect(IDocument document) {</TD></TR><TR CLASS="c"><TD CLASS="l">534</TD><TD> DocumentInfo info = (DocumentInfo) fDocumentMap.get(document);</TD></TR><TR CLASS="c"><TD CLASS="l">535</TD><TD> if( info == null)</TD></TR><TR CLASS="z"><TD CLASS="l">536</TD><TD> return false;</TD></TR><TR CLASS="c"><TD CLASS="l">537</TD><TD> ITextFileBufferManager bufferManager = FileBuffers.getTextFileBufferManager();</TD></TR><TR CLASS="c"><TD CLASS="l">538</TD><TD> IPath bufferLocation = info.buffer.getLocation();</TD></TR><TR CLASS="c"><TD CLASS="l">539</TD><TD> boolean isOK = true;</TD></TR><TR><TD CLASS="l">540</TD><TD> try {</TD></TR><TR CLASS="c"><TD CLASS="l">541</TD><TD> bufferManager.disconnect(bufferLocation, info.locationKind, null);</TD></TR><TR><TD CLASS="l">542</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">543</TD><TD> catch (CoreException e) {</TD></TR><TR CLASS="z"><TD CLASS="l">544</TD><TD> Logger.logException(e);</TD></TR><TR CLASS="z"><TD CLASS="l">545</TD><TD> isOK = false;</TD></TR><TR><TD CLASS="l">546</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l"><A NAME="2d">547</A></TD><TD> return isOK;</TD></TR><TR><TD CLASS="l">548</TD><TD> }</TD></TR><TR><TD CLASS="l">549</TD><TD> </TD></TR><TR><TD CLASS="l">550</TD><TD> public ITextFileBuffer getBuffer(IDocument document) {</TD></TR><TR CLASS="c"><TD CLASS="l">551</TD><TD> if (document == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">552</TD><TD> Exception iae = new IllegalArgumentException("can not get a buffer without a document reference"); //$NON-NLS-1$ </TD></TR><TR CLASS="z"><TD CLASS="l">553</TD><TD> Logger.logException(iae);</TD></TR><TR CLASS="z"><TD CLASS="l">554</TD><TD> return null;</TD></TR><TR><TD CLASS="l">555</TD><TD> }</TD></TR><TR><TD CLASS="l">556</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">557</TD><TD> DocumentInfo info = (DocumentInfo) fDocumentMap.get(document);</TD></TR><TR CLASS="c"><TD CLASS="l">558</TD><TD> if (info != null)</TD></TR><TR CLASS="c"><TD CLASS="l">559</TD><TD> return info.buffer;</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="26">560</A></TD><TD> return null;</TD></TR><TR><TD CLASS="l">561</TD><TD> }</TD></TR><TR><TD CLASS="l">562</TD><TD> </TD></TR><TR><TD CLASS="l">563</TD><TD> String getContentTypeID(IDocument document) {</TD></TR><TR CLASS="z"><TD CLASS="l">564</TD><TD> DocumentInfo info = (DocumentInfo) fDocumentMap.get(document);</TD></TR><TR CLASS="z"><TD CLASS="l">565</TD><TD> if (info != null)</TD></TR><TR CLASS="z"><TD CLASS="l">566</TD><TD> return info.contentTypeID;</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="27">567</A></TD><TD> return null;</TD></TR><TR><TD CLASS="l">568</TD><TD> }</TD></TR><TR><TD CLASS="l">569</TD><TD> </TD></TR><TR><TD CLASS="l">570</TD><TD> IStructuredModel getModel(File file) {</TD></TR><TR CLASS="z"><TD CLASS="l">571</TD><TD> if (file == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">572</TD><TD> Exception iae = new IllegalArgumentException("can not get/create a model without a java.io.File"); //$NON-NLS-1$ </TD></TR><TR CLASS="z"><TD CLASS="l">573</TD><TD> Logger.logException(iae);</TD></TR><TR CLASS="z"><TD CLASS="l">574</TD><TD> return null;</TD></TR><TR><TD CLASS="l">575</TD><TD> }</TD></TR><TR><TD CLASS="l">576</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">577</TD><TD> IStructuredModel model = null;</TD></TR><TR CLASS="z"><TD CLASS="l">578</TD><TD> ITextFileBufferManager bufferManager = FileBuffers.getTextFileBufferManager();</TD></TR><TR><TD CLASS="l">579</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">580</TD><TD> IPath location = new Path(file.getAbsolutePath());</TD></TR><TR CLASS="z"><TD CLASS="l">581</TD><TD> if (Logger.DEBUG_FILEBUFFERMODELMANAGEMENT) {</TD></TR><TR CLASS="z"><TD CLASS="l">582</TD><TD> Logger.log(Logger.INFO, "FileBufferModelManager connecting to File " + location); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">583</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">584</TD><TD> bufferManager.connect(location, LocationKind.LOCATION, getProgressMonitor());</TD></TR><TR CLASS="z"><TD CLASS="l">585</TD><TD> ITextFileBuffer buffer = bufferManager.getTextFileBuffer(location, LocationKind.LOCATION);</TD></TR><TR CLASS="z"><TD CLASS="l">586</TD><TD> if (buffer != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">587</TD><TD> DocumentInfo info = (DocumentInfo) fDocumentMap.get(buffer.getDocument());</TD></TR><TR CLASS="z"><TD CLASS="l">588</TD><TD> if (info != null) {</TD></TR><TR><TD CLASS="l">589</TD><TD> /*</TD></TR><TR><TD CLASS="l">590</TD><TD> * Note: "info" being null at this point is a slight</TD></TR><TR><TD CLASS="l">591</TD><TD> * error.</TD></TR><TR><TD CLASS="l">592</TD><TD> * </TD></TR><TR><TD CLASS="l">593</TD><TD> * The connect call from above (or at some time earlier in</TD></TR><TR><TD CLASS="l">594</TD><TD> * the session) would have notified the FileBufferMapper</TD></TR><TR><TD CLASS="l">595</TD><TD> * of the creation of the corresponding text buffer and</TD></TR><TR><TD CLASS="l">596</TD><TD> * created the DocumentInfo object for</TD></TR><TR><TD CLASS="l">597</TD><TD> * IStructuredDocuments.</TD></TR><TR><TD CLASS="l">598</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">599</TD><TD> info.locationKind = LocationKind.LOCATION;</TD></TR><TR CLASS="z"><TD CLASS="l">600</TD><TD> info.selfConnected = true;</TD></TR><TR><TD CLASS="l">601</TD><TD> }</TD></TR><TR><TD CLASS="l">602</TD><TD> /*</TD></TR><TR><TD CLASS="l">603</TD><TD> * Check the document type. Although returning null for</TD></TR><TR><TD CLASS="l">604</TD><TD> * unknown documents would be fair, try to get a model if</TD></TR><TR><TD CLASS="l">605</TD><TD> * the document is at least a valid type.</TD></TR><TR><TD CLASS="l">606</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">607</TD><TD> IDocument bufferDocument = buffer.getDocument();</TD></TR><TR CLASS="z"><TD CLASS="l">608</TD><TD> if (bufferDocument instanceof IStructuredDocument) {</TD></TR><TR CLASS="z"><TD CLASS="l">609</TD><TD> model = getModel((IStructuredDocument) bufferDocument);</TD></TR><TR><TD CLASS="l">610</TD><TD> }</TD></TR><TR><TD CLASS="l">611</TD><TD> else {</TD></TR><TR><TD CLASS="l">612</TD><TD> /*</TD></TR><TR><TD CLASS="l">613</TD><TD> * 190768 - Quick diff marks do not disappear in the</TD></TR><TR><TD CLASS="l">614</TD><TD> * vertical ruler of JavaScript editor and</TD></TR><TR><TD CLASS="l">615</TD><TD> * </TD></TR><TR><TD CLASS="l">616</TD><TD> * 193805 - Changes are not thrown away when close</TD></TR><TR><TD CLASS="l">617</TD><TD> * with no save for files with no structured model</TD></TR><TR><TD CLASS="l">618</TD><TD> * associated with them (text files, javascript files,</TD></TR><TR><TD CLASS="l">619</TD><TD> * etc) in web project</TD></TR><TR><TD CLASS="l">620</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">621</TD><TD> bufferManager.disconnect(location, LocationKind.IFILE, getProgressMonitor());</TD></TR><TR><TD CLASS="l">622</TD><TD> }</TD></TR><TR><TD CLASS="l">623</TD><TD> }</TD></TR><TR><TD CLASS="l">624</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">625</TD><TD> catch (CoreException e) {</TD></TR><TR CLASS="z"><TD CLASS="l">626</TD><TD> Logger.logException("Error getting model for " + file.getPath(), e); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">627</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="2e">628</A></TD><TD> return model;</TD></TR><TR><TD CLASS="l">629</TD><TD> }</TD></TR><TR><TD CLASS="l">630</TD><TD> </TD></TR><TR><TD CLASS="l">631</TD><TD> public IStructuredModel getModel(IFile file) {</TD></TR><TR CLASS="c"><TD CLASS="l">632</TD><TD> if (file == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">633</TD><TD> Exception iae = new IllegalArgumentException("can not get/create a model without an IFile"); //$NON-NLS-1$ </TD></TR><TR CLASS="z"><TD CLASS="l">634</TD><TD> Logger.logException(iae);</TD></TR><TR CLASS="z"><TD CLASS="l">635</TD><TD> return null;</TD></TR><TR><TD CLASS="l">636</TD><TD> }</TD></TR><TR><TD CLASS="l">637</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">638</TD><TD> IStructuredModel model = null;</TD></TR><TR CLASS="c"><TD CLASS="l">639</TD><TD> ITextFileBufferManager bufferManager = FileBuffers.getTextFileBufferManager();</TD></TR><TR><TD CLASS="l">640</TD><TD> try {</TD></TR><TR CLASS="c"><TD CLASS="l">641</TD><TD> if (Logger.DEBUG_FILEBUFFERMODELMANAGEMENT) {</TD></TR><TR CLASS="z"><TD CLASS="l">642</TD><TD> Logger.log(Logger.INFO, "FileBufferModelManager connecting to IFile " + file.getFullPath()); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">643</TD><TD> }</TD></TR><TR><TD CLASS="l">644</TD><TD> // see TextFileDocumentProvider#createFileInfo about why we use</TD></TR><TR><TD CLASS="l">645</TD><TD> // IFile#getFullPath</TD></TR><TR><TD CLASS="l">646</TD><TD> // here, not IFile#getLocation.</TD></TR><TR CLASS="c"><TD CLASS="l">647</TD><TD> IPath location = file.getFullPath();</TD></TR><TR CLASS="c"><TD CLASS="l">648</TD><TD> if (location != null) {</TD></TR><TR CLASS="c"><TD CLASS="l">649</TD><TD> bufferManager.connect(location, LocationKind.IFILE, getProgressMonitor());</TD></TR><TR CLASS="c"><TD CLASS="l">650</TD><TD> ITextFileBuffer buffer = bufferManager.getTextFileBuffer(location, LocationKind.IFILE);</TD></TR><TR CLASS="c"><TD CLASS="l">651</TD><TD> if (buffer != null) {</TD></TR><TR CLASS="c"><TD CLASS="l">652</TD><TD> DocumentInfo info = (DocumentInfo) fDocumentMap.get(buffer.getDocument());</TD></TR><TR CLASS="c"><TD CLASS="l">653</TD><TD> if (info != null) {</TD></TR><TR><TD CLASS="l">654</TD><TD> /*</TD></TR><TR><TD CLASS="l">655</TD><TD> * Note: "info" being null at this point is a slight</TD></TR><TR><TD CLASS="l">656</TD><TD> * error.</TD></TR><TR><TD CLASS="l">657</TD><TD> * </TD></TR><TR><TD CLASS="l">658</TD><TD> * The connect call from above (or at some time</TD></TR><TR><TD CLASS="l">659</TD><TD> * earlier in the session) would have notified the</TD></TR><TR><TD CLASS="l">660</TD><TD> * FileBufferMapper of the creation of the</TD></TR><TR><TD CLASS="l">661</TD><TD> * corresponding text buffer and created the</TD></TR><TR><TD CLASS="l">662</TD><TD> * DocumentInfo object for IStructuredDocuments.</TD></TR><TR><TD CLASS="l">663</TD><TD> */</TD></TR><TR CLASS="c"><TD CLASS="l">664</TD><TD> info.selfConnected = true;</TD></TR><TR CLASS="c"><TD CLASS="l">665</TD><TD> info.locationKind = LocationKind.IFILE;</TD></TR><TR><TD CLASS="l">666</TD><TD> }</TD></TR><TR><TD CLASS="l">667</TD><TD> /*</TD></TR><TR><TD CLASS="l">668</TD><TD> * Check the document type. Although returning null for</TD></TR><TR><TD CLASS="l">669</TD><TD> * unknown documents would be fair, try to get a model if</TD></TR><TR><TD CLASS="l">670</TD><TD> * the document is at least a valid type.</TD></TR><TR><TD CLASS="l">671</TD><TD> */</TD></TR><TR CLASS="c"><TD CLASS="l">672</TD><TD> IDocument bufferDocument = buffer.getDocument();</TD></TR><TR CLASS="c"><TD CLASS="l">673</TD><TD> if (bufferDocument instanceof IStructuredDocument) {</TD></TR><TR CLASS="c"><TD CLASS="l">674</TD><TD> model = getModel((IStructuredDocument) bufferDocument);</TD></TR><TR><TD CLASS="l">675</TD><TD> }</TD></TR><TR><TD CLASS="l">676</TD><TD> else {</TD></TR><TR><TD CLASS="l">677</TD><TD> /*</TD></TR><TR><TD CLASS="l">678</TD><TD> * 190768 - Quick diff marks do not disappear in the</TD></TR><TR><TD CLASS="l">679</TD><TD> * vertical ruler of JavaScript editor and</TD></TR><TR><TD CLASS="l">680</TD><TD> * </TD></TR><TR><TD CLASS="l">681</TD><TD> * 193805 - Changes are not thrown away when close</TD></TR><TR><TD CLASS="l">682</TD><TD> * with no save for files with no structured model</TD></TR><TR><TD CLASS="l">683</TD><TD> * associated with them (text files, javascript files,</TD></TR><TR><TD CLASS="l">684</TD><TD> * etc) in web project</TD></TR><TR><TD CLASS="l">685</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">686</TD><TD> bufferManager.disconnect(location, LocationKind.IFILE, getProgressMonitor());</TD></TR><TR><TD CLASS="l">687</TD><TD> }</TD></TR><TR><TD CLASS="l">688</TD><TD> }</TD></TR><TR><TD CLASS="l">689</TD><TD> }</TD></TR><TR><TD CLASS="l">690</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">691</TD><TD> catch (CoreException e) {</TD></TR><TR CLASS="z"><TD CLASS="l">692</TD><TD> Logger.logException("Error getting model for " + file.getFullPath(), e); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">693</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l"><A NAME="30">694</A></TD><TD> return model;</TD></TR><TR><TD CLASS="l">695</TD><TD> }</TD></TR><TR><TD CLASS="l">696</TD><TD> </TD></TR><TR><TD CLASS="l">697</TD><TD> public IStructuredModel getModel(IStructuredDocument document) {</TD></TR><TR CLASS="c"><TD CLASS="l">698</TD><TD> if (document == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">699</TD><TD> Exception iae = new IllegalArgumentException("can not get/create a model without a document reference"); //$NON-NLS-1$ </TD></TR><TR CLASS="z"><TD CLASS="l">700</TD><TD> Logger.logException(iae);</TD></TR><TR CLASS="z"><TD CLASS="l">701</TD><TD> return null;</TD></TR><TR><TD CLASS="l">702</TD><TD> }</TD></TR><TR><TD CLASS="l">703</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">704</TD><TD> DocumentInfo info = (DocumentInfo) fDocumentMap.get(document);</TD></TR><TR CLASS="c"><TD CLASS="l">705</TD><TD> if (info != null && info.model == null) {</TD></TR><TR CLASS="c"><TD CLASS="l">706</TD><TD> if (Logger.DEBUG_FILEBUFFERMODELMANAGEMENT) {</TD></TR><TR CLASS="z"><TD CLASS="l">707</TD><TD> Logger.log(Logger.INFO, "FileBufferModelManager creating model for " + info.buffer.getLocation() + " " + info.buffer.getDocument()); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR><TD CLASS="l">708</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">709</TD><TD> info.modelReferenceCount++;</TD></TR><TR><TD CLASS="l">710</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">711</TD><TD> IStructuredModel model = null;</TD></TR><TR CLASS="c"><TD CLASS="l">712</TD><TD> IModelHandler handler = ModelHandlerRegistry.getInstance().getHandlerForContentTypeId(info.contentTypeID);</TD></TR><TR CLASS="c"><TD CLASS="l">713</TD><TD> IModelLoader loader = handler.getModelLoader();</TD></TR><TR CLASS="c"><TD CLASS="l">714</TD><TD> model = loader.createModel(document, info.buffer.getLocation().toString(), handler);</TD></TR><TR><TD CLASS="l">715</TD><TD> try {</TD></TR><TR CLASS="c"><TD CLASS="l">716</TD><TD> info.model = model;</TD></TR><TR CLASS="c"><TD CLASS="l">717</TD><TD> model.setId(info.buffer.getLocation().toString());</TD></TR><TR><TD CLASS="l">718</TD><TD> // handler now set by loader, for now</TD></TR><TR><TD CLASS="l">719</TD><TD> // model.setModelHandler(handler);</TD></TR><TR CLASS="c"><TD CLASS="l">720</TD><TD> if (model instanceof AbstractStructuredModel) {</TD></TR><TR CLASS="c"><TD CLASS="l">721</TD><TD> ((AbstractStructuredModel) model).setContentTypeIdentifier(info.contentTypeID);</TD></TR><TR><TD CLASS="l">722</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">723</TD><TD> model.setResolver(createURIResolver(getBuffer(document)));</TD></TR><TR CLASS="c"><TD CLASS="l">724</TD><TD> if (info.buffer.isDirty()) {</TD></TR><TR CLASS="z"><TD CLASS="l">725</TD><TD> model.setDirtyState(true);</TD></TR><TR><TD CLASS="l">726</TD><TD> }</TD></TR><TR><TD CLASS="l">727</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">728</TD><TD> catch (ResourceInUse e) {</TD></TR><TR CLASS="z"><TD CLASS="l">729</TD><TD> Logger.logException("attempted to create new model with existing ID", e); //$NON-NLS-1$</TD></TR><TR CLASS="z"><TD CLASS="l">730</TD><TD> model = null;</TD></TR><TR><TD CLASS="l">731</TD><TD> }</TD></TR><TR><TD CLASS="l">732</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">733</TD><TD> if (info != null) {</TD></TR><TR CLASS="c"><TD CLASS="l">734</TD><TD> return info.model;</TD></TR><TR><TD CLASS="l">735</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">736</TD><TD> return null;</TD></TR><TR><TD CLASS="l">737</TD><TD> }</TD></TR><TR><TD CLASS="l">738</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="36">739</A></TD><TD> /**</TD></TR><TR><TD CLASS="l">740</TD><TD> * @return</TD></TR><TR><TD CLASS="l">741</TD><TD> */</TD></TR><TR><TD CLASS="l">742</TD><TD> private IProgressMonitor getProgressMonitor() {</TD></TR><TR CLASS="c"><TD CLASS="l"><A NAME="28">743</A></TD><TD> return new NullProgressMonitor();</TD></TR><TR><TD CLASS="l">744</TD><TD> }</TD></TR><TR><TD CLASS="l">745</TD><TD> </TD></TR><TR><TD CLASS="l">746</TD><TD> public boolean isExistingBuffer(IDocument document) {</TD></TR><TR CLASS="z"><TD CLASS="l">747</TD><TD> if (document == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">748</TD><TD> Exception iae = new IllegalArgumentException("can not check for an existing buffer without a document reference"); //$NON-NLS-1$ </TD></TR><TR CLASS="z"><TD CLASS="l">749</TD><TD> Logger.logException(iae);</TD></TR><TR CLASS="z"><TD CLASS="l">750</TD><TD> return false;</TD></TR><TR><TD CLASS="l">751</TD><TD> }</TD></TR><TR><TD CLASS="l">752</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">753</TD><TD> DocumentInfo info = (DocumentInfo) fDocumentMap.get(document);</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="2c">754</A></TD><TD> return info != null;</TD></TR><TR><TD CLASS="l">755</TD><TD> }</TD></TR><TR><TD CLASS="l">756</TD><TD> </TD></TR><TR><TD CLASS="l">757</TD><TD> public void releaseModel(IDocument document) {</TD></TR><TR CLASS="c"><TD CLASS="l">758</TD><TD> if (document == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">759</TD><TD> Exception iae = new IllegalArgumentException("can not release a model without a document reference"); //$NON-NLS-1$ </TD></TR><TR CLASS="z"><TD CLASS="l">760</TD><TD> Logger.logException(iae);</TD></TR><TR CLASS="z"><TD CLASS="l">761</TD><TD> return;</TD></TR><TR><TD CLASS="l">762</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">763</TD><TD> DocumentInfo info = (DocumentInfo) fDocumentMap.get(document);</TD></TR><TR CLASS="c"><TD CLASS="l">764</TD><TD> if (info != null) {</TD></TR><TR CLASS="c"><TD CLASS="l">765</TD><TD> if (Logger.DEBUG_FILEBUFFERMODELMANAGEMENT) {</TD></TR><TR CLASS="z"><TD CLASS="l">766</TD><TD> Logger.log(Logger.INFO, "FileBufferModelManager noticed full release of model for " + info.buffer.getLocation() + " " + info.buffer.getDocument()); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR><TD CLASS="l">767</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">768</TD><TD> info.model = null;</TD></TR><TR CLASS="c"><TD CLASS="l">769</TD><TD> info.modelReferenceCount--;</TD></TR><TR CLASS="c"><TD CLASS="l">770</TD><TD> if (info.selfConnected) {</TD></TR><TR CLASS="c"><TD CLASS="l">771</TD><TD> if (Logger.DEBUG_FILEBUFFERMODELMANAGEMENT) {</TD></TR><TR CLASS="z"><TD CLASS="l">772</TD><TD> Logger.log(Logger.INFO, "FileBufferModelManager disconnecting from " + info.buffer.getLocation() + " " + info.buffer.getDocument()); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR><TD CLASS="l">773</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">774</TD><TD> IPath location = info.buffer.getLocation();</TD></TR><TR><TD CLASS="l">775</TD><TD> try {</TD></TR><TR CLASS="c"><TD CLASS="l">776</TD><TD> FileBuffers.getTextFileBufferManager().disconnect(location, info.locationKind, getProgressMonitor());</TD></TR><TR><TD CLASS="l">777</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">778</TD><TD> catch (CoreException e) {</TD></TR><TR CLASS="z"><TD CLASS="l">779</TD><TD> Logger.logException("Error releasing model for " + location, e); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">780</TD><TD> }</TD></TR><TR><TD CLASS="l">781</TD><TD> }</TD></TR><TR><TD CLASS="l"><A NAME="29">782</A></TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">783</TD><TD> }</TD></TR><TR><TD CLASS="l">784</TD><TD> </TD></TR><TR><TD CLASS="l">785</TD><TD> public void revert(IDocument document) {</TD></TR><TR CLASS="z"><TD CLASS="l">786</TD><TD> if (document == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">787</TD><TD> Exception iae = new IllegalArgumentException("can not release a model without a document reference"); //$NON-NLS-1$ </TD></TR><TR CLASS="z"><TD CLASS="l">788</TD><TD> Logger.logException(iae);</TD></TR><TR CLASS="z"><TD CLASS="l">789</TD><TD> return;</TD></TR><TR><TD CLASS="l">790</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">791</TD><TD> DocumentInfo info = (DocumentInfo) fDocumentMap.get(document);</TD></TR><TR CLASS="z"><TD CLASS="l">792</TD><TD> if (info == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">793</TD><TD> Logger.log(Logger.ERROR, "FileBufferModelManager was asked to revert a document but was not being managed"); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">794</TD><TD> }</TD></TR><TR><TD CLASS="l">795</TD><TD> else {</TD></TR><TR><TD CLASS="l">796</TD><TD> // get path just for potential error message</TD></TR><TR CLASS="z"><TD CLASS="l">797</TD><TD> IPath location = info.buffer.getLocation();</TD></TR><TR><TD CLASS="l">798</TD><TD> try {</TD></TR><TR><TD CLASS="l">799</TD><TD> // ISSUE: in future, clients should provide progress monitor</TD></TR><TR CLASS="z"><TD CLASS="l">800</TD><TD> info.buffer.revert(getProgressMonitor());</TD></TR><TR><TD CLASS="l">801</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">802</TD><TD> catch (CoreException e) {</TD></TR><TR><TD CLASS="l">803</TD><TD> // ISSUE: shoudl we not be re-throwing CoreExceptions? Or</TD></TR><TR><TD CLASS="l">804</TD><TD> // not catch them at all?</TD></TR><TR CLASS="z"><TD CLASS="l">805</TD><TD> Logger.logException("Error reverting model for " + location, e); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">806</TD><TD> }</TD></TR><TR><TD CLASS="l">807</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">808</TD><TD> }</TD></TR><TR><TD CLASS="l">809</TD><TD>}</TD></TR></TABLE><P></P><TABLE CLASS="hdft" CELLSPACING="0" WIDTH="100%"><TR><TD CLASS="nv">[<A HREF="../xslUnitTestCoverage.html">all classes</A>][<A HREF="9a.html">org.eclipse.wst.sse.core.internal</A>]</TD></TR><TR><TD CLASS="tl"><A HREF="http://www.eclemma.org/support.html">EMMA 2.0.5312 EclEmma Fix 1</A> (C) Vladimir Roubtsov</TD></TR></TABLE></BODY></HTML> |