<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="38.html">org.eclipse.wst.xml.ui.internal.hyperlink</A>]</TD></TR></TABLE><H2>COVERAGE SUMMARY FOR SOURCE FILE [<SPAN CLASS="in">XMLHyperlinkDetector.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>XMLHyperlinkDetector.java</TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/17)</TD><TD CLASS="h">0%   (0/861)</TD><TD CLASS="h">0%   (0/216)</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">XMLHyperlinkDetector</A></TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/17)</TD><TD CLASS="h">0%   (0/861)</TD><TD CLASS="h">0%   (0/216)</TD></TR><TR><TD CLASS="f"><A HREF="#0">XMLHyperlinkDetector (): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/15)</TD><TD CLASS="h">0%   (0/5)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#2">createHyperlink (String, IRegion, IDocument, Node): IHyperlink</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/45)</TD><TD CLASS="h">0%   (0/12)</TD></TR><TR><TD CLASS="f"><A HREF="#3">detectHyperlinks (ITextViewer, IRegion, boolean): IHyperlink []</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/109)</TD><TD CLASS="h">0%   (0/27)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#4">getBaseLocation (IDocument): String</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/70)</TD><TD CLASS="h">0%   (0/22)</TD></TR><TR><TD CLASS="f"><A HREF="#5">getCMElementDeclaration (Element): CMElementDeclaration</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/14)</TD><TD CLASS="h">0%   (0/5)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#6">getCatalogEntry (String): ICatalogEntry</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/81)</TD><TD CLASS="h">0%   (0/14)</TD></TR><TR><TD CLASS="f"><A HREF="#7">getCurrentAttrNode (Node, int): Attr</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/38)</TD><TD CLASS="h">0%   (0/7)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#8">getCurrentNode (IDocument, int): Node</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/42)</TD><TD CLASS="h">0%   (0/14)</TD></TR><TR><TD CLASS="f"><A HREF="#9">getFile (String): IFile</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/50)</TD><TD CLASS="h">0%   (0/10)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#a">getFileFromUriString (String): File</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/21)</TD><TD CLASS="h">0%   (0/6)</TD></TR><TR><TD CLASS="f"><A HREF="#b">getHyperlinkRegion (Node): IRegion</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/58)</TD><TD CLASS="h">0%   (0/18)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#c">getLinkableAttr (Element): Attr</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/29)</TD><TD CLASS="h">0%   (0/7)</TD></TR><TR><TD CLASS="f"><A HREF="#d">getLocationHint (Element, String): String</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/41)</TD><TD CLASS="h">0%   (0/9)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#e">getURIString (Node, IDocument): String</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/119)</TD><TD CLASS="h">0%   (0/30)</TD></TR><TR><TD CLASS="f"><A HREF="#f">isLinkableAttr (Attr, CMElementDeclaration): boolean</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/95)</TD><TD CLASS="h">0%   (0/20)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#10">isValidURI (String): boolean</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/20)</TD><TD CLASS="h">0%   (0/7)</TD></TR><TR><TD CLASS="f"><A HREF="#11">resolveURI (String, String, String): String</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/14)</TD><TD CLASS="h">0%   (0/3)</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) 2006, 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> *******************************************************************************/</TD></TR><TR><TD CLASS="l">11</TD><TD>package org.eclipse.wst.xml.ui.internal.hyperlink;</TD></TR><TR><TD CLASS="l">12</TD><TD> </TD></TR><TR><TD CLASS="l">13</TD><TD>import java.io.File;</TD></TR><TR><TD CLASS="l">14</TD><TD>import java.net.URI;</TD></TR><TR><TD CLASS="l">15</TD><TD>import java.util.ArrayList;</TD></TR><TR><TD CLASS="l">16</TD><TD>import java.util.List;</TD></TR><TR><TD CLASS="l">17</TD><TD> </TD></TR><TR><TD CLASS="l">18</TD><TD>import org.eclipse.core.resources.IFile;</TD></TR><TR><TD CLASS="l">19</TD><TD>import org.eclipse.core.resources.ResourcesPlugin;</TD></TR><TR><TD CLASS="l">20</TD><TD>import org.eclipse.core.runtime.IPath;</TD></TR><TR><TD CLASS="l">21</TD><TD>import org.eclipse.core.runtime.Path;</TD></TR><TR><TD CLASS="l">22</TD><TD>import org.eclipse.jface.text.IDocument;</TD></TR><TR><TD CLASS="l">23</TD><TD>import org.eclipse.jface.text.IRegion;</TD></TR><TR><TD CLASS="l">24</TD><TD>import org.eclipse.jface.text.ITextViewer;</TD></TR><TR><TD CLASS="l">25</TD><TD>import org.eclipse.jface.text.Region;</TD></TR><TR><TD CLASS="l">26</TD><TD>import org.eclipse.jface.text.hyperlink.AbstractHyperlinkDetector;</TD></TR><TR><TD CLASS="l">27</TD><TD>import org.eclipse.jface.text.hyperlink.IHyperlink;</TD></TR><TR><TD CLASS="l">28</TD><TD>import org.eclipse.wst.common.uriresolver.internal.provisional.URIResolverPlugin;</TD></TR><TR><TD CLASS="l">29</TD><TD>import org.eclipse.wst.sse.core.StructuredModelManager;</TD></TR><TR><TD CLASS="l">30</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel;</TD></TR><TR><TD CLASS="l">31</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion;</TD></TR><TR><TD CLASS="l">32</TD><TD>import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion;</TD></TR><TR><TD CLASS="l">33</TD><TD>import org.eclipse.wst.sse.core.utils.StringUtils;</TD></TR><TR><TD CLASS="l">34</TD><TD>import org.eclipse.wst.xml.core.internal.XMLCorePlugin;</TD></TR><TR><TD CLASS="l">35</TD><TD>import org.eclipse.wst.xml.core.internal.catalog.provisional.ICatalog;</TD></TR><TR><TD CLASS="l">36</TD><TD>import org.eclipse.wst.xml.core.internal.catalog.provisional.ICatalogEntry;</TD></TR><TR><TD CLASS="l">37</TD><TD>import org.eclipse.wst.xml.core.internal.catalog.provisional.INextCatalog;</TD></TR><TR><TD CLASS="l">38</TD><TD>import org.eclipse.wst.xml.core.internal.contentmodel.CMAttributeDeclaration;</TD></TR><TR><TD CLASS="l">39</TD><TD>import org.eclipse.wst.xml.core.internal.contentmodel.CMDataType;</TD></TR><TR><TD CLASS="l">40</TD><TD>import org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration;</TD></TR><TR><TD CLASS="l">41</TD><TD>import org.eclipse.wst.xml.core.internal.contentmodel.CMNamedNodeMap;</TD></TR><TR><TD CLASS="l">42</TD><TD>import org.eclipse.wst.xml.core.internal.contentmodel.CMNode;</TD></TR><TR><TD CLASS="l">43</TD><TD>import org.eclipse.wst.xml.core.internal.contentmodel.basic.CMNamedNodeMapImpl;</TD></TR><TR><TD CLASS="l">44</TD><TD>import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.ModelQuery;</TD></TR><TR><TD CLASS="l">45</TD><TD>import org.eclipse.wst.xml.core.internal.contentmodel.util.DOMNamespaceHelper;</TD></TR><TR><TD CLASS="l">46</TD><TD>import org.eclipse.wst.xml.core.internal.modelquery.ModelQueryUtil;</TD></TR><TR><TD CLASS="l">47</TD><TD>import org.eclipse.wst.xml.core.internal.provisional.document.IDOMAttr;</TD></TR><TR><TD CLASS="l">48</TD><TD>import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode;</TD></TR><TR><TD CLASS="l">49</TD><TD>import org.w3c.dom.Attr;</TD></TR><TR><TD CLASS="l">50</TD><TD>import org.w3c.dom.DocumentType;</TD></TR><TR><TD CLASS="l">51</TD><TD>import org.w3c.dom.Element;</TD></TR><TR><TD CLASS="l">52</TD><TD>import org.w3c.dom.NamedNodeMap;</TD></TR><TR><TD CLASS="l">53</TD><TD>import org.w3c.dom.Node;</TD></TR><TR><TD CLASS="l">54</TD><TD> </TD></TR><TR><TD CLASS="l">55</TD><TD>import com.ibm.icu.util.StringTokenizer;</TD></TR><TR><TD CLASS="l">56</TD><TD> </TD></TR><TR><TD CLASS="l">57</TD><TD>/**</TD></TR><TR><TD CLASS="l">58</TD><TD> * Detects hyperlinks in XML tags. Includes detection in DOCTYPE and attribute</TD></TR><TR><TD CLASS="l"><A NAME="0">59</A></TD><TD> * values. Resolves references to schemas, dtds, etc using the Common URI</TD></TR><TR><TD CLASS="l">60</TD><TD> * Resolver.</TD></TR><TR><TD CLASS="l">61</TD><TD> * </TD></TR><TR><TD CLASS="l">62</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">63</TD><TD>public class XMLHyperlinkDetector extends AbstractHyperlinkDetector {</TD></TR><TR CLASS="z"><TD CLASS="l">64</TD><TD>        private final String NO_NAMESPACE_SCHEMA_LOCATION = &#34;noNamespaceSchemaLocation&#34;; //$NON-NLS-1$</TD></TR><TR CLASS="z"><TD CLASS="l">65</TD><TD>        private final String SCHEMA_LOCATION = &#34;schemaLocation&#34;; //$NON-NLS-1$</TD></TR><TR CLASS="z"><TD CLASS="l">66</TD><TD>        private final String XMLNS = &#34;xmlns&#34;; //$NON-NLS-1$</TD></TR><TR CLASS="z"><TD CLASS="l">67</TD><TD>        private final String XSI_NAMESPACE_URI = &#34;http://www.w3.org/2001/XMLSchema-instance&#34;; //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">68</TD><TD> </TD></TR><TR><TD CLASS="l">69</TD><TD>        /**</TD></TR><TR><TD CLASS="l">70</TD><TD>         * Create the appropriate hyperlink</TD></TR><TR><TD CLASS="l">71</TD><TD>         * </TD></TR><TR><TD CLASS="l">72</TD><TD>         * @param uriString</TD></TR><TR><TD CLASS="l"><A NAME="2">73</A></TD><TD>         * @param hyperlinkRegion</TD></TR><TR><TD CLASS="l">74</TD><TD>         * @return IHyperlink</TD></TR><TR><TD CLASS="l">75</TD><TD>         */</TD></TR><TR><TD CLASS="l">76</TD><TD>        private IHyperlink createHyperlink(String uriString, IRegion hyperlinkRegion, IDocument document, Node node) {</TD></TR><TR CLASS="z"><TD CLASS="l">77</TD><TD>                IHyperlink link = null;</TD></TR><TR><TD CLASS="l">78</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">79</TD><TD>                ICatalogEntry entry = getCatalogEntry(uriString);</TD></TR><TR CLASS="z"><TD CLASS="l">80</TD><TD>                if (entry != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">81</TD><TD>                        link = new CatalogEntryHyperlink(hyperlinkRegion, entry);</TD></TR><TR><TD CLASS="l">82</TD><TD>                }</TD></TR><TR><TD CLASS="l">83</TD><TD>                else {</TD></TR><TR><TD CLASS="l">84</TD><TD>                        // try to locate the file in the workspace</TD></TR><TR CLASS="z"><TD CLASS="l">85</TD><TD>                        File systemFile = getFileFromUriString(uriString);</TD></TR><TR CLASS="z"><TD CLASS="l">86</TD><TD>                        if (systemFile != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">87</TD><TD>                                String systemPath = systemFile.getPath();</TD></TR><TR CLASS="z"><TD CLASS="l">88</TD><TD>                                IFile file = getFile(systemPath);</TD></TR><TR CLASS="z"><TD CLASS="l">89</TD><TD>                                if (file != null) {</TD></TR><TR><TD CLASS="l">90</TD><TD>                                        // this is a WorkspaceFileHyperlink since file exists in</TD></TR><TR><TD CLASS="l">91</TD><TD>                                        // workspace</TD></TR><TR CLASS="z"><TD CLASS="l">92</TD><TD>                                        link = new WorkspaceFileHyperlink(hyperlinkRegion, file);</TD></TR><TR><TD CLASS="l">93</TD><TD>                                }</TD></TR><TR><TD CLASS="l">94</TD><TD>                                else {</TD></TR><TR><TD CLASS="l">95</TD><TD>                                        // this is an ExternalFileHyperlink since file does not</TD></TR><TR><TD CLASS="l">96</TD><TD>                                        // exist in workspace</TD></TR><TR CLASS="z"><TD CLASS="l">97</TD><TD>                                        link = new ExternalFileHyperlink(hyperlinkRegion, systemFile);</TD></TR><TR><TD CLASS="l">98</TD><TD>                                }</TD></TR><TR><TD CLASS="l">99</TD><TD>                        }</TD></TR><TR><TD CLASS="l">100</TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">101</TD><TD>                return link;</TD></TR><TR><TD CLASS="l"><A NAME="3">102</A></TD><TD>        }</TD></TR><TR><TD CLASS="l">103</TD><TD> </TD></TR><TR><TD CLASS="l">104</TD><TD>        public IHyperlink[] detectHyperlinks(ITextViewer textViewer, IRegion region, boolean canShowMultipleHyperlinks) {</TD></TR><TR><TD CLASS="l">105</TD><TD>                // for now, only capable of creating 1 hyperlink</TD></TR><TR CLASS="z"><TD CLASS="l">106</TD><TD>                List hyperlinks = new ArrayList(0);</TD></TR><TR><TD CLASS="l">107</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">108</TD><TD>                if ((region != null) &amp;&amp; (textViewer != null)) {</TD></TR><TR CLASS="z"><TD CLASS="l">109</TD><TD>                        IDocument document = textViewer.getDocument();</TD></TR><TR CLASS="z"><TD CLASS="l">110</TD><TD>                        Node currentNode = getCurrentNode(document, region.getOffset());</TD></TR><TR CLASS="z"><TD CLASS="l">111</TD><TD>                        if (currentNode != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">112</TD><TD>                                String uriString = null;</TD></TR><TR CLASS="z"><TD CLASS="l">113</TD><TD>                                if (currentNode.getNodeType() == Node.DOCUMENT_TYPE_NODE) {</TD></TR><TR><TD CLASS="l">114</TD><TD>                                        // doctype nodes</TD></TR><TR CLASS="z"><TD CLASS="l">115</TD><TD>                                        uriString = getURIString(currentNode, document);</TD></TR><TR><TD CLASS="l">116</TD><TD>                                }</TD></TR><TR CLASS="z"><TD CLASS="l">117</TD><TD>                                else if (currentNode.getNodeType() == Node.ELEMENT_NODE) {</TD></TR><TR><TD CLASS="l">118</TD><TD>                                        // element nodes</TD></TR><TR CLASS="z"><TD CLASS="l">119</TD><TD>                                        Attr currentAttr = getCurrentAttrNode(currentNode, region.getOffset());</TD></TR><TR CLASS="z"><TD CLASS="l">120</TD><TD>                                        if (currentAttr != null) {</TD></TR><TR><TD CLASS="l">121</TD><TD>                                                // try to find link for current attribute</TD></TR><TR><TD CLASS="l">122</TD><TD>                                                // resolve attribute value</TD></TR><TR CLASS="z"><TD CLASS="l">123</TD><TD>                                                uriString = getURIString(currentAttr, document);</TD></TR><TR><TD CLASS="l">124</TD><TD>                                                // verify validity of uri string</TD></TR><TR CLASS="z"><TD CLASS="l">125</TD><TD>                                                if ((uriString == null) || !isValidURI(uriString)) {</TD></TR><TR><TD CLASS="l">126</TD><TD>                                                        // reset current attribute</TD></TR><TR CLASS="z"><TD CLASS="l">127</TD><TD>                                                        currentAttr = null;</TD></TR><TR><TD CLASS="l">128</TD><TD>                                                }</TD></TR><TR><TD CLASS="l">129</TD><TD>                                        }</TD></TR><TR CLASS="z"><TD CLASS="l">130</TD><TD>                                        if (currentAttr == null) {</TD></TR><TR><TD CLASS="l">131</TD><TD>                                                // try to find a linkable attribute within element</TD></TR><TR CLASS="z"><TD CLASS="l">132</TD><TD>                                                currentAttr = getLinkableAttr((Element) currentNode);</TD></TR><TR CLASS="z"><TD CLASS="l">133</TD><TD>                                                if (currentAttr != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">134</TD><TD>                                                        uriString = getURIString(currentAttr, document);</TD></TR><TR><TD CLASS="l">135</TD><TD>                                                }</TD></TR><TR><TD CLASS="l">136</TD><TD>                                        }</TD></TR><TR CLASS="z"><TD CLASS="l">137</TD><TD>                                        currentNode = currentAttr;</TD></TR><TR><TD CLASS="l">138</TD><TD>                                }</TD></TR><TR><TD CLASS="l">139</TD><TD>                                // try to create hyperlink from information gathered</TD></TR><TR CLASS="z"><TD CLASS="l">140</TD><TD>                                if ((uriString != null) &amp;&amp; (currentNode != null) &amp;&amp; isValidURI(uriString)) {</TD></TR><TR CLASS="z"><TD CLASS="l">141</TD><TD>                                        IRegion hyperlinkRegion = getHyperlinkRegion(currentNode);</TD></TR><TR CLASS="z"><TD CLASS="l">142</TD><TD>                                        IHyperlink hyperlink = createHyperlink(uriString, hyperlinkRegion, document, currentNode);</TD></TR><TR CLASS="z"><TD CLASS="l">143</TD><TD>                                        if (hyperlink != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">144</TD><TD>                                                hyperlinks.add(hyperlink);</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>                        }</TD></TR><TR><TD CLASS="l">148</TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">149</TD><TD>                if (hyperlinks.size() == 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">150</TD><TD>                        return null;</TD></TR><TR><TD CLASS="l">151</TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">152</TD><TD>                return (IHyperlink[]) hyperlinks.toArray(new IHyperlink[0]);</TD></TR><TR><TD CLASS="l">153</TD><TD>        }</TD></TR><TR><TD CLASS="l">154</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="4">155</A></TD><TD>        /**</TD></TR><TR><TD CLASS="l">156</TD><TD>         * Get the base location from the current model (local file system)</TD></TR><TR><TD CLASS="l">157</TD><TD>         */</TD></TR><TR><TD CLASS="l">158</TD><TD>        private String getBaseLocation(IDocument document) {</TD></TR><TR CLASS="z"><TD CLASS="l">159</TD><TD>                String result = null;</TD></TR><TR><TD CLASS="l">160</TD><TD> </TD></TR><TR><TD CLASS="l">161</TD><TD>                // get the base location from the current model</TD></TR><TR CLASS="z"><TD CLASS="l">162</TD><TD>                IStructuredModel sModel = null;</TD></TR><TR><TD CLASS="l">163</TD><TD>                try {</TD></TR><TR CLASS="z"><TD CLASS="l">164</TD><TD>                        sModel = StructuredModelManager.getModelManager().getExistingModelForRead(document);</TD></TR><TR CLASS="z"><TD CLASS="l">165</TD><TD>                        if (sModel != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">166</TD><TD>                                result = sModel.getBaseLocation();</TD></TR><TR><TD CLASS="l">167</TD><TD>                                </TD></TR><TR CLASS="z"><TD CLASS="l">168</TD><TD>                                IPath path = new Path(result);</TD></TR><TR CLASS="z"><TD CLASS="l">169</TD><TD>                                if (path.segmentCount() &gt; 1) {</TD></TR><TR CLASS="z"><TD CLASS="l">170</TD><TD>                                        IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(path);</TD></TR><TR CLASS="z"><TD CLASS="l">171</TD><TD>                                        if (file.exists()) {</TD></TR><TR CLASS="z"><TD CLASS="l">172</TD><TD>                                                String baseLocation = null;</TD></TR><TR CLASS="z"><TD CLASS="l">173</TD><TD>                                                if (file.getLocation() != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">174</TD><TD>                                                        baseLocation = file.getLocation().toString();</TD></TR><TR><TD CLASS="l">175</TD><TD>                                                }</TD></TR><TR CLASS="z"><TD CLASS="l">176</TD><TD>                                                if (baseLocation == null &amp;&amp; file.getLocationURI() != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">177</TD><TD>                                                        baseLocation = file.getLocationURI().toString();</TD></TR><TR><TD CLASS="l">178</TD><TD>                                                }</TD></TR><TR CLASS="z"><TD CLASS="l">179</TD><TD>                                                if (baseLocation == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">180</TD><TD>                                                        baseLocation = file.getFullPath().toString();</TD></TR><TR><TD CLASS="l">181</TD><TD>                                                }</TD></TR><TR CLASS="z"><TD CLASS="l">182</TD><TD>                                                result = baseLocation;</TD></TR><TR><TD CLASS="l">183</TD><TD>                                        }</TD></TR><TR><TD CLASS="l">184</TD><TD>                                }</TD></TR><TR><TD CLASS="l">185</TD><TD>                        }</TD></TR><TR><TD CLASS="l">186</TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">187</TD><TD>                finally {</TD></TR><TR CLASS="z"><TD CLASS="l">188</TD><TD>                        if (sModel != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">189</TD><TD>                                sModel.releaseFromRead();</TD></TR><TR><TD CLASS="l">190</TD><TD>                        }</TD></TR><TR CLASS="z"><TD CLASS="l">191</TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">192</TD><TD>                return result;</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>        /**</TD></TR><TR><TD CLASS="l">196</TD><TD>         * Get the CMElementDeclaration for an element</TD></TR><TR><TD CLASS="l">197</TD><TD>         * </TD></TR><TR><TD CLASS="l"><A NAME="5">198</A></TD><TD>         * @param element</TD></TR><TR><TD CLASS="l">199</TD><TD>         * @return CMElementDeclaration</TD></TR><TR><TD CLASS="l">200</TD><TD>         */</TD></TR><TR><TD CLASS="l">201</TD><TD>        private CMElementDeclaration getCMElementDeclaration(Element element) {</TD></TR><TR CLASS="z"><TD CLASS="l">202</TD><TD>                CMElementDeclaration ed = null;</TD></TR><TR><TD CLASS="l">203</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">204</TD><TD>                ModelQuery mq = ModelQueryUtil.getModelQuery(element.getOwnerDocument());</TD></TR><TR CLASS="z"><TD CLASS="l">205</TD><TD>                if (mq != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">206</TD><TD>                        ed = mq.getCMElementDeclaration(element);</TD></TR><TR><TD CLASS="l">207</TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">208</TD><TD>                return ed;</TD></TR><TR><TD CLASS="l">209</TD><TD>        }</TD></TR><TR><TD CLASS="l">210</TD><TD> </TD></TR><TR><TD CLASS="l">211</TD><TD>        /**</TD></TR><TR><TD CLASS="l">212</TD><TD>         * Returns the attribute node within node at offset</TD></TR><TR><TD CLASS="l">213</TD><TD>         * </TD></TR><TR><TD CLASS="l">214</TD><TD>         * @param node</TD></TR><TR><TD CLASS="l"><A NAME="7">215</A></TD><TD>         * @param offset</TD></TR><TR><TD CLASS="l">216</TD><TD>         * @return Attr</TD></TR><TR><TD CLASS="l">217</TD><TD>         */</TD></TR><TR><TD CLASS="l">218</TD><TD>        private Attr getCurrentAttrNode(Node node, int offset) {</TD></TR><TR CLASS="z"><TD CLASS="l">219</TD><TD>                if ((node instanceof IndexedRegion) &amp;&amp; ((IndexedRegion) node).contains(offset) &amp;&amp; (node.hasAttributes())) {</TD></TR><TR CLASS="z"><TD CLASS="l">220</TD><TD>                        NamedNodeMap attrs = node.getAttributes();</TD></TR><TR><TD CLASS="l">221</TD><TD>                        // go through each attribute in node and if attribute contains</TD></TR><TR><TD CLASS="l">222</TD><TD>                        // offset, return that attribute</TD></TR><TR CLASS="z"><TD CLASS="l">223</TD><TD>                        for (int i = 0; i &lt; attrs.getLength(); ++i) {</TD></TR><TR><TD CLASS="l">224</TD><TD>                                // assumption that if parent node is of type IndexedRegion,</TD></TR><TR><TD CLASS="l">225</TD><TD>                                // then its attributes will also be of type IndexedRegion</TD></TR><TR CLASS="z"><TD CLASS="l">226</TD><TD>                                IndexedRegion attRegion = (IndexedRegion) attrs.item(i);</TD></TR><TR CLASS="z"><TD CLASS="l">227</TD><TD>                                if (attRegion.contains(offset)) {</TD></TR><TR CLASS="z"><TD CLASS="l">228</TD><TD>                                        return (Attr) attrs.item(i);</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>                }</TD></TR><TR CLASS="z"><TD CLASS="l">232</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>        /**</TD></TR><TR><TD CLASS="l">236</TD><TD>         * Returns the node the cursor is currently on in the document. null if no</TD></TR><TR><TD CLASS="l">237</TD><TD>         * node is selected</TD></TR><TR><TD CLASS="l">238</TD><TD>         * </TD></TR><TR><TD CLASS="l">239</TD><TD>         * @param offset</TD></TR><TR><TD CLASS="l">240</TD><TD>         * @return Node either element, doctype, text, or null</TD></TR><TR><TD CLASS="l"><A NAME="8">241</A></TD><TD>         */</TD></TR><TR><TD CLASS="l">242</TD><TD>        private Node getCurrentNode(IDocument document, int offset) {</TD></TR><TR><TD CLASS="l">243</TD><TD>                // get the current node at the offset (returns either: element,</TD></TR><TR><TD CLASS="l">244</TD><TD>                // doctype, text)</TD></TR><TR CLASS="z"><TD CLASS="l">245</TD><TD>                IndexedRegion inode = null;</TD></TR><TR CLASS="z"><TD CLASS="l">246</TD><TD>                IStructuredModel sModel = null;</TD></TR><TR><TD CLASS="l">247</TD><TD>                try {</TD></TR><TR CLASS="z"><TD CLASS="l">248</TD><TD>                        sModel = StructuredModelManager.getModelManager().getExistingModelForRead(document);</TD></TR><TR CLASS="z"><TD CLASS="l">249</TD><TD>                        if (sModel != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">250</TD><TD>                                inode = sModel.getIndexedRegion(offset);</TD></TR><TR CLASS="z"><TD CLASS="l">251</TD><TD>                                if (inode == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">252</TD><TD>                                        inode = sModel.getIndexedRegion(offset - 1);</TD></TR><TR><TD CLASS="l">253</TD><TD>                                }</TD></TR><TR><TD CLASS="l">254</TD><TD>                        }</TD></TR><TR><TD CLASS="l">255</TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">256</TD><TD>                finally {</TD></TR><TR CLASS="z"><TD CLASS="l">257</TD><TD>                        if (sModel != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">258</TD><TD>                                sModel.releaseFromRead();</TD></TR><TR><TD CLASS="l">259</TD><TD>                        }</TD></TR><TR CLASS="z"><TD CLASS="l">260</TD><TD>                }</TD></TR><TR><TD CLASS="l">261</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">262</TD><TD>                if (inode instanceof Node) {</TD></TR><TR CLASS="z"><TD CLASS="l">263</TD><TD>                        return (Node) inode;</TD></TR><TR><TD CLASS="l">264</TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">265</TD><TD>                return null;</TD></TR><TR><TD CLASS="l">266</TD><TD>        }</TD></TR><TR><TD CLASS="l">267</TD><TD> </TD></TR><TR><TD CLASS="l">268</TD><TD>        /**</TD></TR><TR><TD CLASS="l">269</TD><TD>         * Returns an IFile from the given uri if possible, null if cannot find</TD></TR><TR><TD CLASS="l">270</TD><TD>         * file from uri.</TD></TR><TR><TD CLASS="l">271</TD><TD>         * </TD></TR><TR><TD CLASS="l">272</TD><TD>         * @param fileString</TD></TR><TR><TD CLASS="l"><A NAME="9">273</A></TD><TD>         *            file system path</TD></TR><TR><TD CLASS="l">274</TD><TD>         * @return returns IFile if fileString exists in the workspace</TD></TR><TR><TD CLASS="l">275</TD><TD>         */</TD></TR><TR><TD CLASS="l">276</TD><TD>        private IFile getFile(String fileString) {</TD></TR><TR CLASS="z"><TD CLASS="l">277</TD><TD>                IFile file = null;</TD></TR><TR><TD CLASS="l">278</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">279</TD><TD>                if (fileString != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">280</TD><TD>                        Path filePath = new Path(fileString);</TD></TR><TR CLASS="z"><TD CLASS="l">281</TD><TD>                        if (filePath.segmentCount() &gt; 1 &amp;&amp; ResourcesPlugin.getWorkspace().getRoot().getFile(filePath).exists()) {</TD></TR><TR CLASS="z"><TD CLASS="l">282</TD><TD>                                return ResourcesPlugin.getWorkspace().getRoot().getFile(filePath);</TD></TR><TR><TD CLASS="l">283</TD><TD>                        }</TD></TR><TR CLASS="z"><TD CLASS="l">284</TD><TD>                        IFile[] files = ResourcesPlugin.getWorkspace().getRoot().findFilesForLocation(filePath);</TD></TR><TR CLASS="z"><TD CLASS="l">285</TD><TD>                        for (int i = 0; (i &lt; files.length) &amp;&amp; (file == null); i++) {</TD></TR><TR CLASS="z"><TD CLASS="l">286</TD><TD>                                if (files[i].exists()) {</TD></TR><TR CLASS="z"><TD CLASS="l">287</TD><TD>                                        file = files[i];</TD></TR><TR><TD CLASS="l">288</TD><TD>                                }</TD></TR><TR><TD CLASS="l">289</TD><TD>                        }</TD></TR><TR><TD CLASS="l">290</TD><TD>                }</TD></TR><TR><TD CLASS="l">291</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">292</TD><TD>                return file;</TD></TR><TR><TD CLASS="l">293</TD><TD>        }</TD></TR><TR><TD CLASS="l">294</TD><TD> </TD></TR><TR><TD CLASS="l">295</TD><TD>        /**</TD></TR><TR><TD CLASS="l">296</TD><TD>         * Create a file from the given uri string</TD></TR><TR><TD CLASS="l">297</TD><TD>         * </TD></TR><TR><TD CLASS="l">298</TD><TD>         * @param uriString -</TD></TR><TR><TD CLASS="l"><A NAME="a">299</A></TD><TD>         *            assumes uriString is not http://</TD></TR><TR><TD CLASS="l">300</TD><TD>         * @return File created from uriString if possible, null otherwise</TD></TR><TR><TD CLASS="l">301</TD><TD>         */</TD></TR><TR><TD CLASS="l">302</TD><TD>        private File getFileFromUriString(String uriString) {</TD></TR><TR CLASS="z"><TD CLASS="l">303</TD><TD>                File file = null;</TD></TR><TR><TD CLASS="l">304</TD><TD>                try {</TD></TR><TR><TD CLASS="l">305</TD><TD>                        // first just try to create a file directly from uriString as</TD></TR><TR><TD CLASS="l">306</TD><TD>                        // default in case create file from uri does not work</TD></TR><TR CLASS="z"><TD CLASS="l">307</TD><TD>                        file = new File(uriString);</TD></TR><TR><TD CLASS="l">308</TD><TD> </TD></TR><TR><TD CLASS="l">309</TD><TD>                        // try to create file from uri</TD></TR><TR CLASS="z"><TD CLASS="l">310</TD><TD>                        URI uri = new URI(uriString);</TD></TR><TR CLASS="z"><TD CLASS="l">311</TD><TD>                        file = new File(uri);</TD></TR><TR><TD CLASS="l">312</TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">313</TD><TD>                catch (Exception e) {</TD></TR><TR><TD CLASS="l">314</TD><TD>                        // if exception is thrown while trying to create File just ignore</TD></TR><TR><TD CLASS="l">315</TD><TD>                        // and file will be null</TD></TR><TR><TD CLASS="l">316</TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="b">317</A></TD><TD>                return file;</TD></TR><TR><TD CLASS="l">318</TD><TD>        }</TD></TR><TR><TD CLASS="l">319</TD><TD> </TD></TR><TR><TD CLASS="l">320</TD><TD>        private IRegion getHyperlinkRegion(Node node) {</TD></TR><TR CLASS="z"><TD CLASS="l">321</TD><TD>                IRegion hyperRegion = null;</TD></TR><TR><TD CLASS="l">322</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">323</TD><TD>                if (node != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">324</TD><TD>                        short nodeType = node.getNodeType();</TD></TR><TR CLASS="z"><TD CLASS="l">325</TD><TD>                        if (nodeType == Node.DOCUMENT_TYPE_NODE) {</TD></TR><TR><TD CLASS="l">326</TD><TD>                                // handle doc type node</TD></TR><TR CLASS="z"><TD CLASS="l">327</TD><TD>                                IDOMNode docNode = (IDOMNode) node;</TD></TR><TR CLASS="z"><TD CLASS="l">328</TD><TD>                                hyperRegion = new Region(docNode.getStartOffset(), docNode.getEndOffset() - docNode.getStartOffset());</TD></TR><TR><TD CLASS="l">329</TD><TD>                        }</TD></TR><TR CLASS="z"><TD CLASS="l">330</TD><TD>                        else if (nodeType == Node.ATTRIBUTE_NODE) {</TD></TR><TR><TD CLASS="l">331</TD><TD>                                // handle attribute nodes</TD></TR><TR CLASS="z"><TD CLASS="l">332</TD><TD>                                IDOMAttr att = (IDOMAttr) node;</TD></TR><TR><TD CLASS="l">333</TD><TD>                                // do not include quotes in attribute value region</TD></TR><TR CLASS="z"><TD CLASS="l">334</TD><TD>                                int regOffset = att.getValueRegionStartOffset();</TD></TR><TR CLASS="z"><TD CLASS="l">335</TD><TD>                                ITextRegion valueRegion = att.getValueRegion();</TD></TR><TR CLASS="z"><TD CLASS="l">336</TD><TD>                                if (valueRegion != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">337</TD><TD>                                        int regLength = valueRegion.getTextLength();</TD></TR><TR CLASS="z"><TD CLASS="l">338</TD><TD>                                        String attValue = att.getValueRegionText();</TD></TR><TR CLASS="z"><TD CLASS="l">339</TD><TD>                                        if (StringUtils.isQuoted(attValue)) {</TD></TR><TR CLASS="z"><TD CLASS="l">340</TD><TD>                                                ++regOffset;</TD></TR><TR CLASS="z"><TD CLASS="l">341</TD><TD>                                                regLength = regLength - 2;</TD></TR><TR><TD CLASS="l">342</TD><TD>                                        }</TD></TR><TR CLASS="z"><TD CLASS="l">343</TD><TD>                                        hyperRegion = new Region(regOffset, regLength);</TD></TR><TR><TD CLASS="l">344</TD><TD>                                }</TD></TR><TR><TD CLASS="l">345</TD><TD>                        }</TD></TR><TR><TD CLASS="l">346</TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">347</TD><TD>                return hyperRegion;</TD></TR><TR><TD CLASS="l">348</TD><TD>        }</TD></TR><TR><TD CLASS="l">349</TD><TD> </TD></TR><TR><TD CLASS="l">350</TD><TD>        /**</TD></TR><TR><TD CLASS="l">351</TD><TD>         * Attempts to find an attribute within element that is openable.</TD></TR><TR><TD CLASS="l">352</TD><TD>         * </TD></TR><TR><TD CLASS="l">353</TD><TD>         * @param element -</TD></TR><TR><TD CLASS="l">354</TD><TD>         *            cannot be null</TD></TR><TR><TD CLASS="l"><A NAME="c">355</A></TD><TD>         * @return Attr attribute that can be used for open on, null if no</TD></TR><TR><TD CLASS="l">356</TD><TD>         *         attribute could be found</TD></TR><TR><TD CLASS="l">357</TD><TD>         */</TD></TR><TR><TD CLASS="l">358</TD><TD>        private Attr getLinkableAttr(Element element) {</TD></TR><TR CLASS="z"><TD CLASS="l">359</TD><TD>                CMElementDeclaration ed = getCMElementDeclaration(element);</TD></TR><TR><TD CLASS="l">360</TD><TD>                // get the list of attributes for this node</TD></TR><TR CLASS="z"><TD CLASS="l">361</TD><TD>                NamedNodeMap attrs = element.getAttributes();</TD></TR><TR CLASS="z"><TD CLASS="l">362</TD><TD>                for (int i = 0; i &lt; attrs.getLength(); ++i) {</TD></TR><TR><TD CLASS="l">363</TD><TD>                        // check if this attribute is &#34;openOn-able&#34;</TD></TR><TR CLASS="z"><TD CLASS="l">364</TD><TD>                        Attr att = (Attr) attrs.item(i);</TD></TR><TR CLASS="z"><TD CLASS="l">365</TD><TD>                        if (isLinkableAttr(att, ed)) {</TD></TR><TR CLASS="z"><TD CLASS="l">366</TD><TD>                                return att;</TD></TR><TR><TD CLASS="l">367</TD><TD>                        }</TD></TR><TR><TD CLASS="l">368</TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">369</TD><TD>                return null;</TD></TR><TR><TD CLASS="l">370</TD><TD>        }</TD></TR><TR><TD CLASS="l">371</TD><TD> </TD></TR><TR><TD CLASS="l">372</TD><TD>        /**</TD></TR><TR><TD CLASS="l">373</TD><TD>         * Find the location hint for the given namespaceURI if it exists</TD></TR><TR><TD CLASS="l">374</TD><TD>         * </TD></TR><TR><TD CLASS="l">375</TD><TD>         * @param elementNode -</TD></TR><TR><TD CLASS="l">376</TD><TD>         *            cannot be null</TD></TR><TR><TD CLASS="l">377</TD><TD>         * @param namespaceURI -</TD></TR><TR><TD CLASS="l"><A NAME="d">378</A></TD><TD>         *            cannot be null</TD></TR><TR><TD CLASS="l">379</TD><TD>         * @return location hint (systemId) if it was found, null otherwise</TD></TR><TR><TD CLASS="l">380</TD><TD>         */</TD></TR><TR><TD CLASS="l">381</TD><TD>        private String getLocationHint(Element elementNode, String namespaceURI) {</TD></TR><TR CLASS="z"><TD CLASS="l">382</TD><TD>                Attr schemaLocNode = elementNode.getAttributeNodeNS(XSI_NAMESPACE_URI, SCHEMA_LOCATION);</TD></TR><TR CLASS="z"><TD CLASS="l">383</TD><TD>                if (schemaLocNode != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">384</TD><TD>                        StringTokenizer st = new StringTokenizer(schemaLocNode.getValue());</TD></TR><TR CLASS="z"><TD CLASS="l">385</TD><TD>                        while (st.hasMoreTokens()) {</TD></TR><TR CLASS="z"><TD CLASS="l">386</TD><TD>                                String publicId = st.hasMoreTokens() ? st.nextToken() : null;</TD></TR><TR CLASS="z"><TD CLASS="l">387</TD><TD>                                String systemId = st.hasMoreTokens() ? st.nextToken() : null;</TD></TR><TR><TD CLASS="l">388</TD><TD>                                // found location hint</TD></TR><TR CLASS="z"><TD CLASS="l">389</TD><TD>                                if (namespaceURI.equalsIgnoreCase(publicId)) {</TD></TR><TR CLASS="z"><TD CLASS="l">390</TD><TD>                                        return systemId;</TD></TR><TR><TD CLASS="l">391</TD><TD>                                }</TD></TR><TR><TD CLASS="l">392</TD><TD>                        }</TD></TR><TR><TD CLASS="l">393</TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">394</TD><TD>                return null;</TD></TR><TR><TD CLASS="l">395</TD><TD>        }</TD></TR><TR><TD CLASS="l">396</TD><TD> </TD></TR><TR><TD CLASS="l">397</TD><TD>        /**</TD></TR><TR><TD CLASS="l">398</TD><TD>         * Returns the URI string</TD></TR><TR><TD CLASS="l">399</TD><TD>         * </TD></TR><TR><TD CLASS="l"><A NAME="e">400</A></TD><TD>         * @param node -</TD></TR><TR><TD CLASS="l">401</TD><TD>         *            assumes not null</TD></TR><TR><TD CLASS="l">402</TD><TD>         */</TD></TR><TR><TD CLASS="l">403</TD><TD>        private String getURIString(Node node, IDocument document) {</TD></TR><TR CLASS="z"><TD CLASS="l">404</TD><TD>                String resolvedURI = null;</TD></TR><TR><TD CLASS="l">405</TD><TD>                // need the base location, publicId, and systemId for URIResolver</TD></TR><TR CLASS="z"><TD CLASS="l">406</TD><TD>                String baseLoc = null;</TD></TR><TR CLASS="z"><TD CLASS="l">407</TD><TD>                String publicId = null;</TD></TR><TR CLASS="z"><TD CLASS="l">408</TD><TD>                String systemId = null;</TD></TR><TR><TD CLASS="l">409</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">410</TD><TD>                short nodeType = node.getNodeType();</TD></TR><TR><TD CLASS="l">411</TD><TD>                // handle doc type node</TD></TR><TR CLASS="z"><TD CLASS="l">412</TD><TD>                if (nodeType == Node.DOCUMENT_TYPE_NODE) {</TD></TR><TR CLASS="z"><TD CLASS="l">413</TD><TD>                        baseLoc = getBaseLocation(document);</TD></TR><TR CLASS="z"><TD CLASS="l">414</TD><TD>                        publicId = ((DocumentType) node).getPublicId();</TD></TR><TR CLASS="z"><TD CLASS="l">415</TD><TD>                        systemId = ((DocumentType) node).getSystemId();</TD></TR><TR><TD CLASS="l">416</TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">417</TD><TD>                else if (nodeType == Node.ATTRIBUTE_NODE) {</TD></TR><TR><TD CLASS="l">418</TD><TD>                        // handle attribute node</TD></TR><TR CLASS="z"><TD CLASS="l">419</TD><TD>                        Attr attrNode = (Attr) node;</TD></TR><TR CLASS="z"><TD CLASS="l">420</TD><TD>                        String attrName = attrNode.getName();</TD></TR><TR CLASS="z"><TD CLASS="l">421</TD><TD>                        String attrValue = attrNode.getValue();</TD></TR><TR CLASS="z"><TD CLASS="l">422</TD><TD>                        attrValue = StringUtils.strip(attrValue);</TD></TR><TR CLASS="z"><TD CLASS="l">423</TD><TD>                        if ((attrValue != null) &amp;&amp; (attrValue.length() &gt; 0)) {</TD></TR><TR CLASS="z"><TD CLASS="l">424</TD><TD>                                baseLoc = getBaseLocation(document);</TD></TR><TR><TD CLASS="l">425</TD><TD> </TD></TR><TR><TD CLASS="l">426</TD><TD>                                // handle schemaLocation attribute</TD></TR><TR CLASS="z"><TD CLASS="l">427</TD><TD>                                String prefix = DOMNamespaceHelper.getPrefix(attrName);</TD></TR><TR CLASS="z"><TD CLASS="l">428</TD><TD>                                String unprefixedName = DOMNamespaceHelper.getUnprefixedName(attrName);</TD></TR><TR CLASS="z"><TD CLASS="l">429</TD><TD>                                if ((XMLNS.equals(prefix)) || (XMLNS.equals(unprefixedName))) {</TD></TR><TR CLASS="z"><TD CLASS="l">430</TD><TD>                                        publicId = attrValue;</TD></TR><TR CLASS="z"><TD CLASS="l">431</TD><TD>                                        systemId = getLocationHint(attrNode.getOwnerElement(), publicId);</TD></TR><TR CLASS="z"><TD CLASS="l">432</TD><TD>                                        if (systemId == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">433</TD><TD>                                                systemId = attrValue;</TD></TR><TR><TD CLASS="l">434</TD><TD>                                        }</TD></TR><TR><TD CLASS="l">435</TD><TD>                                }</TD></TR><TR CLASS="z"><TD CLASS="l">436</TD><TD>                                else if ((XSI_NAMESPACE_URI.equals(DOMNamespaceHelper.getNamespaceURI(attrNode))) &amp;&amp; (SCHEMA_LOCATION.equals(unprefixedName))) {</TD></TR><TR><TD CLASS="l">437</TD><TD>                                        // for now just use the first pair</TD></TR><TR><TD CLASS="l">438</TD><TD>                                        // need to look into being more precise</TD></TR><TR CLASS="z"><TD CLASS="l">439</TD><TD>                                        StringTokenizer st = new StringTokenizer(attrValue);</TD></TR><TR CLASS="z"><TD CLASS="l">440</TD><TD>                                        publicId = st.hasMoreTokens() ? st.nextToken() : null;</TD></TR><TR CLASS="z"><TD CLASS="l">441</TD><TD>                                        systemId = st.hasMoreTokens() ? st.nextToken() : null;</TD></TR><TR><TD CLASS="l">442</TD><TD>                                        // else check if xmlns publicId = value</TD></TR><TR><TD CLASS="l">443</TD><TD>                                }</TD></TR><TR><TD CLASS="l">444</TD><TD>                                else {</TD></TR><TR CLASS="z"><TD CLASS="l">445</TD><TD>                                        systemId = attrValue;</TD></TR><TR><TD CLASS="l">446</TD><TD>                                }</TD></TR><TR><TD CLASS="l">447</TD><TD>                        }</TD></TR><TR><TD CLASS="l">448</TD><TD>                }</TD></TR><TR><TD CLASS="l">449</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">450</TD><TD>                resolvedURI = resolveURI(baseLoc, publicId, systemId);</TD></TR><TR CLASS="z"><TD CLASS="l">451</TD><TD>                return resolvedURI;</TD></TR><TR><TD CLASS="l">452</TD><TD>        }</TD></TR><TR><TD CLASS="l">453</TD><TD> </TD></TR><TR><TD CLASS="l">454</TD><TD>        /**</TD></TR><TR><TD CLASS="l">455</TD><TD>         * Checks to see if the given attribute is openable. Attribute is openable</TD></TR><TR><TD CLASS="l">456</TD><TD>         * if it is a namespace declaration attribute or if the attribute value is</TD></TR><TR><TD CLASS="l">457</TD><TD>         * of type URI.</TD></TR><TR><TD CLASS="l">458</TD><TD>         * </TD></TR><TR><TD CLASS="l">459</TD><TD>         * @param attr</TD></TR><TR><TD CLASS="l">460</TD><TD>         *            cannot be null</TD></TR><TR><TD CLASS="l">461</TD><TD>         * @param cmElement</TD></TR><TR><TD CLASS="l">462</TD><TD>         *            CMElementDeclaration associated with the attribute (can be</TD></TR><TR><TD CLASS="l"><A NAME="f">463</A></TD><TD>         *            null)</TD></TR><TR><TD CLASS="l">464</TD><TD>         * @return true if this attribute is &#34;openOn-able&#34; false otherwise</TD></TR><TR><TD CLASS="l">465</TD><TD>         */</TD></TR><TR><TD CLASS="l">466</TD><TD>        private boolean isLinkableAttr(Attr attr, CMElementDeclaration cmElement) {</TD></TR><TR CLASS="z"><TD CLASS="l">467</TD><TD>                String attrName = attr.getName();</TD></TR><TR CLASS="z"><TD CLASS="l">468</TD><TD>                String prefix = DOMNamespaceHelper.getPrefix(attrName);</TD></TR><TR CLASS="z"><TD CLASS="l">469</TD><TD>                String unprefixedName = DOMNamespaceHelper.getUnprefixedName(attrName);</TD></TR><TR><TD CLASS="l">470</TD><TD>                // determine if attribute is namespace declaration</TD></TR><TR CLASS="z"><TD CLASS="l">471</TD><TD>                if ((XMLNS.equals(prefix)) || (XMLNS.equals(unprefixedName))) {</TD></TR><TR CLASS="z"><TD CLASS="l">472</TD><TD>                        return true;</TD></TR><TR><TD CLASS="l">473</TD><TD>                }</TD></TR><TR><TD CLASS="l">474</TD><TD> </TD></TR><TR><TD CLASS="l">475</TD><TD>                // determine if attribute contains schema location</TD></TR><TR CLASS="z"><TD CLASS="l">476</TD><TD>                if ((XSI_NAMESPACE_URI.equals(DOMNamespaceHelper.getNamespaceURI(attr))) &amp;&amp; ((SCHEMA_LOCATION.equals(unprefixedName)) || (NO_NAMESPACE_SCHEMA_LOCATION.equals(unprefixedName)))) {</TD></TR><TR CLASS="z"><TD CLASS="l">477</TD><TD>                        return true;</TD></TR><TR><TD CLASS="l">478</TD><TD>                }</TD></TR><TR><TD CLASS="l">479</TD><TD> </TD></TR><TR><TD CLASS="l">480</TD><TD>                // determine if attribute value is of type URI</TD></TR><TR CLASS="z"><TD CLASS="l">481</TD><TD>                if (cmElement != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">482</TD><TD>                        CMNamedNodeMap attrDecls = cmElement.getAttributes();</TD></TR><TR CLASS="z"><TD CLASS="l">483</TD><TD>                        CMNamedNodeMapImpl allAttributes = new CMNamedNodeMapImpl(attrDecls);</TD></TR><TR CLASS="z"><TD CLASS="l">484</TD><TD>                        List nodes = ModelQueryUtil.getModelQuery(attr.getOwnerDocument()).getAvailableContent(attr.getOwnerElement(), cmElement, ModelQuery.INCLUDE_ATTRIBUTES);</TD></TR><TR CLASS="z"><TD CLASS="l">485</TD><TD>                        for (int k = 0; k &lt; nodes.size(); k++) {</TD></TR><TR CLASS="z"><TD CLASS="l">486</TD><TD>                                CMNode cmnode = (CMNode) nodes.get(k);</TD></TR><TR CLASS="z"><TD CLASS="l">487</TD><TD>                                if (cmnode.getNodeType() == CMNode.ATTRIBUTE_DECLARATION) {</TD></TR><TR CLASS="z"><TD CLASS="l">488</TD><TD>                                        allAttributes.put(cmnode);</TD></TR><TR><TD CLASS="l">489</TD><TD>                                }</TD></TR><TR><TD CLASS="l">490</TD><TD>                        }</TD></TR><TR CLASS="z"><TD CLASS="l">491</TD><TD>                        attrDecls = allAttributes;</TD></TR><TR><TD CLASS="l">492</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">493</TD><TD>                        CMAttributeDeclaration attrDecl = (CMAttributeDeclaration) attrDecls.getNamedItem(attrName);</TD></TR><TR CLASS="z"><TD CLASS="l">494</TD><TD>                        if ((attrDecl != null) &amp;&amp; (attrDecl.getAttrType() != null) &amp;&amp; (CMDataType.URI.equals(attrDecl.getAttrType().getDataTypeName()))) {</TD></TR><TR CLASS="z"><TD CLASS="l">495</TD><TD>                                return true;</TD></TR><TR><TD CLASS="l">496</TD><TD>                        }</TD></TR><TR><TD CLASS="l">497</TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">498</TD><TD>                return false;</TD></TR><TR><TD CLASS="l">499</TD><TD>        }</TD></TR><TR><TD CLASS="l">500</TD><TD> </TD></TR><TR><TD CLASS="l">501</TD><TD>        /**</TD></TR><TR><TD CLASS="l">502</TD><TD>         * Checks whether the given uriString is really pointing to a file</TD></TR><TR><TD CLASS="l">503</TD><TD>         * </TD></TR><TR><TD CLASS="l"><A NAME="10">504</A></TD><TD>         * @param uriString</TD></TR><TR><TD CLASS="l">505</TD><TD>         * @return boolean</TD></TR><TR><TD CLASS="l">506</TD><TD>         */</TD></TR><TR><TD CLASS="l">507</TD><TD>        private boolean isValidURI(String uriString) {</TD></TR><TR CLASS="z"><TD CLASS="l">508</TD><TD>                boolean isValid = false;</TD></TR><TR><TD CLASS="l">509</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">510</TD><TD>                if (getCatalogEntry(uriString) != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">511</TD><TD>                        isValid = true;</TD></TR><TR><TD CLASS="l">512</TD><TD>                }</TD></TR><TR><TD CLASS="l">513</TD><TD>                else {</TD></TR><TR CLASS="z"><TD CLASS="l">514</TD><TD>                        File file = getFileFromUriString(uriString);</TD></TR><TR CLASS="z"><TD CLASS="l">515</TD><TD>                        if (file != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">516</TD><TD>                                isValid = file.isFile();</TD></TR><TR><TD CLASS="l">517</TD><TD>                        }</TD></TR><TR><TD CLASS="l">518</TD><TD>                        if(!isValid) {</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="z"><TD CLASS="l">522</TD><TD>                return isValid;</TD></TR><TR><TD CLASS="l">523</TD><TD>        }</TD></TR><TR><TD CLASS="l">524</TD><TD> </TD></TR><TR><TD CLASS="l">525</TD><TD>        /**</TD></TR><TR><TD CLASS="l"><A NAME="6">526</A></TD><TD>         * @param uriString</TD></TR><TR><TD CLASS="l">527</TD><TD>         * @return</TD></TR><TR><TD CLASS="l">528</TD><TD>         */</TD></TR><TR><TD CLASS="l">529</TD><TD>        private ICatalogEntry getCatalogEntry(String uriString) {</TD></TR><TR CLASS="z"><TD CLASS="l">530</TD><TD>                ICatalog defaultCatalog = XMLCorePlugin.getDefault().getDefaultXMLCatalog();</TD></TR><TR CLASS="z"><TD CLASS="l">531</TD><TD>                if (defaultCatalog != null) {</TD></TR><TR><TD CLASS="l">532</TD><TD>                        // Process default catalog</TD></TR><TR CLASS="z"><TD CLASS="l">533</TD><TD>                        ICatalogEntry[] entries = defaultCatalog.getCatalogEntries();</TD></TR><TR CLASS="z"><TD CLASS="l">534</TD><TD>                        for (int entry = 0; entry &lt; entries.length; entry++) {</TD></TR><TR CLASS="z"><TD CLASS="l">535</TD><TD>                                if (uriString.equals(entries[entry].getKey())||uriString.equals(entries[entry].getURI())) {</TD></TR><TR CLASS="z"><TD CLASS="l">536</TD><TD>                                        return entries[entry];</TD></TR><TR><TD CLASS="l">537</TD><TD>                                }</TD></TR><TR><TD CLASS="l">538</TD><TD>                        }</TD></TR><TR><TD CLASS="l">539</TD><TD> </TD></TR><TR><TD CLASS="l">540</TD><TD>                        // Process declared OASIS nextCatalogs catalog</TD></TR><TR CLASS="z"><TD CLASS="l">541</TD><TD>                        INextCatalog[] nextCatalogs = defaultCatalog.getNextCatalogs();</TD></TR><TR CLASS="z"><TD CLASS="l">542</TD><TD>                        for (int nextCatalog = 0; nextCatalog &lt; nextCatalogs.length; nextCatalog++) {</TD></TR><TR CLASS="z"><TD CLASS="l">543</TD><TD>                                ICatalog catalog = nextCatalogs[nextCatalog].getReferencedCatalog();</TD></TR><TR CLASS="z"><TD CLASS="l">544</TD><TD>                                ICatalogEntry[] entries2 = catalog.getCatalogEntries();</TD></TR><TR CLASS="z"><TD CLASS="l">545</TD><TD>                                for (int entry = 0; entry &lt; entries2.length; entry++) {</TD></TR><TR CLASS="z"><TD CLASS="l">546</TD><TD>                                        if (uriString.equals(entries2[entry].getKey())||uriString.equals(entries2[entry].getURI()))</TD></TR><TR CLASS="z"><TD CLASS="l">547</TD><TD>                                                return entries2[entry];</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>                }</TD></TR><TR CLASS="z"><TD CLASS="l">551</TD><TD>                return null;</TD></TR><TR><TD CLASS="l">552</TD><TD>        }</TD></TR><TR><TD CLASS="l">553</TD><TD> </TD></TR><TR><TD CLASS="l">554</TD><TD>        /**</TD></TR><TR><TD CLASS="l">555</TD><TD>         * Resolves the given URI information</TD></TR><TR><TD CLASS="l">556</TD><TD>         * </TD></TR><TR><TD CLASS="l">557</TD><TD>         * @param baseLocation</TD></TR><TR><TD CLASS="l">558</TD><TD>         * @param publicId</TD></TR><TR><TD CLASS="l">559</TD><TD>         * @param systemId</TD></TR><TR><TD CLASS="l"><A NAME="11">560</A></TD><TD>         * @return String resolved uri.</TD></TR><TR><TD CLASS="l">561</TD><TD>         */</TD></TR><TR><TD CLASS="l">562</TD><TD>        private String resolveURI(String baseLocation, String publicId, String systemId) {</TD></TR><TR><TD CLASS="l">563</TD><TD>                // dont resolve if there's nothing to resolve</TD></TR><TR CLASS="z"><TD CLASS="l">564</TD><TD>                if ((baseLocation == null) &amp;&amp; (publicId == null) &amp;&amp; (systemId == null)) {</TD></TR><TR CLASS="z"><TD CLASS="l">565</TD><TD>                        return null;</TD></TR><TR><TD CLASS="l">566</TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l">567</TD><TD>                return URIResolverPlugin.createResolver().resolve(baseLocation, publicId, systemId);</TD></TR><TR><TD CLASS="l">568</TD><TD>        }</TD></TR><TR><TD CLASS="l">569</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="38.html">org.eclipse.wst.xml.ui.internal.hyperlink</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>