update/org.eclipse.update.core/src/org/eclipse/update/internal/core/SiteFileFactory.java - platform/eclipse.platform - Git at Google

 /*******************************************************************************
  * Copyright (c) 2000, 2004 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Common Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/cpl-v10.html
  *
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.update.internal.core;
 import java.io.*;
 import java.net.*;

 import org.eclipse.core.runtime.*;
 import org.eclipse.update.core.*;
 import org.eclipse.update.core.model.*;
 import org.eclipse.update.internal.model.*;
 import org.xml.sax.*;

 public class SiteFileFactory extends BaseSiteFactory {

 	// private when parsing file system
 	private SiteFile site;


 	/*
 	 * @see ISiteFactory#createSite(URL,boolean)
 	 */
 	public ISite createSite(URL url) throws CoreException, InvalidSiteTypeException {

 		Site site = null;
 		InputStream siteStream = null;
 		SiteModelFactory factory = this;

 		try {
 			// if url points to a directory
 			// attempt to parse site.xml
 			String path = url.getFile();
 			File siteLocation = new File(path);
 			if (siteLocation.isDirectory()) {
 				url = siteLocation.toURL();
 				File siteXMLFile = new File(siteLocation, Site.SITE_XML);
 				if (siteXMLFile.exists()) {
 					siteStream = new FileInputStream(siteXMLFile);
 					site = (Site) factory.parseSite(siteStream);
 				} else {
 					// parse siteLocation
 					site = parseSite(siteLocation);
 				}
 			} else {
 				// we are not pointing to a directory
 				// attempt to parse the file
 				try {
 					URL resolvedURL = URLEncoder.encode(url);
 					siteStream = openStream(resolvedURL);
 					site = (Site) factory.parseSite(siteStream);
 				} catch (IOException e) {

 					// attempt to parse parent directory
 					File file = new File(url.getFile());
 					File parentDirectory = file.getParentFile();

 					// do not create directory if it doesn't exist	[18318]
 					// instead hrow error
 					if (parentDirectory != null && !parentDirectory.exists())
 						throw Utilities.newCoreException(Policy.bind("SiteFileFactory.DirectoryDoesNotExist", file.getAbsolutePath()), null);	//$NON-NLS-1$

 					if (parentDirectory == null || !parentDirectory.isDirectory())
 						throw Utilities.newCoreException(Policy.bind("SiteFileFactory.UnableToObtainParentDirectory", file.getAbsolutePath()), null);	//$NON-NLS-1$

 					site = parseSite(parentDirectory);

 				}
 			}

 			SiteContentProvider contentProvider = new SiteFileContentProvider(url);
 			site.setSiteContentProvider(contentProvider);
 			contentProvider.setSite(site);
 			site.resolve(url, url);

 			// Do not set read only as may install in it
 			//site.markReadOnly();
 		} catch (MalformedURLException e) {
 			throw Utilities.newCoreException(Policy.bind("SiteFileFactory.UnableToCreateURL", url == null ? "" : url.toExternalForm()), e);	//$NON-NLS-1$ //$NON-NLS-2$
 		} catch (IOException e) {
 			throw Utilities.newCoreException(Policy.bind("SiteFileFactory.UnableToAccessSite"),ISite.SITE_ACCESS_EXCEPTION, e);//$NON-NLS-1$
 		} finally {
 			try {
 				if (siteStream != null)
 					siteStream.close();
 			} catch (IOException e) {
 			}
 		}
 		return site;
 	}
 	/**
 	 * Method parseSite.
 	 */
 	private Site parseSite(File directory) throws CoreException {

 		this.site = (SiteFile) createSiteMapModel();

 		if (!directory.exists())
 			throw Utilities.newCoreException(Policy.bind("SiteFileFactory.FileDoesNotExist", directory.getAbsolutePath()), null);//$NON-NLS-1$

 		File pluginPath = new File(directory, Site.DEFAULT_PLUGIN_PATH);

 		//PACKAGED
 		parsePackagedFeature(directory); // in case it contains JAR files

 		parsePackagedPlugins(pluginPath);

 		// INSTALLED
 		parseInstalledFeature(directory);

 		parseInstalledPlugins(pluginPath);

 		return site;

 	}

 	/**
 	 * Method parseFeature.
 	 * @throws CoreException
 	 */
 	private void parseInstalledFeature(File directory) throws CoreException {

 		File featureDir = new File(directory, Site.DEFAULT_INSTALLED_FEATURE_PATH);
 		if (featureDir.exists()) {
 			String[] dir;
 			SiteFeatureReferenceModel featureRef;
 			URL featureURL;
 			File currentFeatureDir;
 			String newFilePath = null;

 			try {
 				// handle the installed featuresConfigured under featuresConfigured subdirectory
 				dir = featureDir.list();
 				for (int index = 0; index < dir.length; index++) {

 					// the URL must ends with '/' for the bundle to be resolved
 					newFilePath = dir[index] + (dir[index].endsWith("/") ? "/" : ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 					currentFeatureDir = new File(featureDir, newFilePath);
 					// check if feature.xml exists
 					File featureXMLFile = new File(currentFeatureDir, Feature.FEATURE_XML);
 					if (!featureXMLFile.exists()) {
 						UpdateCore.warn("Unable to find feature.xml in directory:" + currentFeatureDir); //$NON-NLS-1$
 					} else {
 						// PERF: remove code
 						//SiteFileFactory archiveFactory = new SiteFileFactory();
 						featureURL = currentFeatureDir.toURL();
 						featureRef = createFeatureReferenceModel();
 						featureRef.setSiteModel(site);
 						featureRef.setURLString(featureURL.toExternalForm());
 						featureRef.setType(ISite.DEFAULT_INSTALLED_FEATURE_TYPE);
 						((Site) site).addFeatureReferenceModel(featureRef);
 					}
 				}
 			} catch (MalformedURLException e) {
 				throw Utilities.newCoreException(Policy.bind("SiteFileFactory.UnableToCreateURLForFile", newFilePath), e);	//$NON-NLS-1$
 			}
 		}
 	}

 	/**
 	* Method parseFeature.
 	* @throws CoreException
 	*/
 	private void parsePackagedFeature(File directory) throws CoreException {

 		// FEATURES
 		File featureDir = new File(directory, Site.DEFAULT_FEATURE_PATH);
 		if (featureDir.exists()) {
 			String[] dir;
 			SiteFeatureReferenceModel featureRef;
 			URL featureURL;
 			File currentFeatureFile;
 			String newFilePath = null;

 			try {
 				// only list JAR files
 				dir = featureDir.list(FeaturePackagedContentProvider.filter);
 				for (int index = 0; index < dir.length; index++) {

 					// check if the JAR file contains a feature.xml
 					currentFeatureFile = new File(featureDir, dir[index]);
 					JarContentReference ref = new JarContentReference("", currentFeatureFile); //$NON-NLS-1$
 					ContentReference result = null;
 					try {
 						result = ref.peek(Feature.FEATURE_XML, null, null);
 					} catch (IOException e) {
 						UpdateCore.warn("Exception retrieving feature.xml in file:" + currentFeatureFile, e); //$NON-NLS-1$
 					}
 					if (result == null) {
 						UpdateCore.warn("Unable to find feature.xml in file:" + currentFeatureFile); //$NON-NLS-1$
 					} else {
 						featureURL = currentFeatureFile.toURL();
 						// PERF: remove code
 						//SiteFileFactory archiveFactory = new SiteFileFactory();
 						featureRef = createFeatureReferenceModel();
 						featureRef.setSiteModel(site);
 						featureRef.setURLString(featureURL.toExternalForm());
 						featureRef.setType(ISite.DEFAULT_PACKAGED_FEATURE_TYPE);
 						site.addFeatureReferenceModel(featureRef);
 					}
 				}
 			} catch (MalformedURLException e) {
 				throw Utilities.newCoreException(Policy.bind("SiteFileFactory.UnableToCreateURLForFile", newFilePath), e);	//$NON-NLS-1$
 			}
 		}
 	}

 	/**
 	 * Method parsePlugins.
 	 *
 	 * look into each plugin/fragment directory, crack the plugin.xml open (or
 	 * fragment.xml ???) get id and version, calculate URL...
 	 *
 	 * @throws CoreException
 	 */
 	private void parseInstalledPlugins(File pluginsDir) throws CoreException {
 		if (!pluginsDir.exists() || !pluginsDir.isDirectory()) {
 			return;
 		}
 		File[] dirs = pluginsDir.listFiles(new FileFilter() {
 			public boolean accept(File f) {
 				return f.isDirectory();
 			}
 		});
 		DefaultPluginParser parser = new DefaultPluginParser();
 		for (int i = 0; i < dirs.length; i++) {
 			File pluginFile = new File(dirs[i], "META-INF/MANIFEST.MF"); //$NON-NLS-1$
 			InputStream in = null;
 			try {
 				BundleManifest bundleManifest = new BundleManifest(pluginFile);
 				if (bundleManifest.exists()) {
 					PluginEntry entry = bundleManifest.getPluginEntry();
 					addParsedPlugin(entry, dirs[i]);
 				} else {
 					if (!(pluginFile = new File(dirs[i], "plugin.xml")) //$NON-NLS-1$
 							.exists()) { //$NON-NLS-1$
 						pluginFile = new File(dirs[i], "fragment.xml"); //$NON-NLS-1$
 					}
 					if (pluginFile != null && pluginFile.exists()
 							&& !pluginFile.isDirectory()) {
 						in = new FileInputStream(pluginFile);
 						PluginEntry entry = parser.parse(in);
 						addParsedPlugin(entry, dirs[i]);
 					}
 				}
 			} catch (IOException e) {
 				String pluginFileString = (pluginFile == null)
 						? null
 						: pluginFile.getAbsolutePath();
 				throw Utilities.newCoreException(Policy.bind(
 						"SiteFileFactory.ErrorAccessing", pluginFileString), e); //$NON-NLS-1$
 			} catch (SAXException e) {
 				String pluginFileString = (pluginFile == null)
 						? null
 						: pluginFile.getAbsolutePath();
 				throw Utilities.newCoreException(Policy.bind(
 						"SiteFileFactory.ErrorParsingFile", pluginFileString), //$NON-NLS-1$
 						e);
 			} finally {
 				if (in != null){
 					try{
 						in.close();
 					} catch(IOException e){
 					}
 				}
 			}
 		}
 	}

 	/**
 	 * tranform each Plugin and Fragment into an ArchiveReferenceModel
 	 * and a PluginEntry for the Site
 	 */
 	// PERF: removed intermediate Plugin object
 	private void addParsedPlugin(PluginEntry entry,File file) throws CoreException {

 		String location = null;
 		try {
 			if (entry != null) {

 				// create the plugin Entry
 				((Site) site).addPluginEntry(entry);

 				// Create the Site mapping ArchiveRef->PluginEntry
 				// the id of the archiveRef is plugins\<pluginid>_<ver>.jar as per the specs
 				// PERF: remove code
 				//SiteFileFactory archiveFactory = new SiteFileFactory();
 				ArchiveReferenceModel archive = createArchiveReferenceModel();
 				String id = (entry.getVersionedIdentifier().toString());
 				String pluginID = Site.DEFAULT_PLUGIN_PATH + id + FeaturePackagedContentProvider.JAR_EXTENSION;
 				archive.setPath(pluginID);
 				location = file.toURL().toExternalForm();
 				archive.setURLString(location);
 				((Site) site).addArchiveReferenceModel(archive);

 				// TRACE
 				if (UpdateCore.DEBUG && UpdateCore.DEBUG_SHOW_PARSING) {
 					UpdateCore.debug("Added archive to site:" + pluginID + " pointing to: " + location); //$NON-NLS-1$ //$NON-NLS-2$
 				}
 			}
 		} catch (MalformedURLException e) {
 			throw Utilities.newCoreException(Policy.bind("SiteFileFactory.UnableToCreateURLForFile", location), e);	//$NON-NLS-1$
 		}
 	}

 	/**
 	 *
 	 */
 	private void parsePackagedPlugins(File pluginDir) throws CoreException {
 		if (!pluginDir.exists()) {
 			return;
 		}
 		String[] dir = pluginDir.list(FeaturePackagedContentProvider.filter);
 		for (int i = 0; i < dir.length; i++) {
 			ContentReference ref = null;
 			String refString = null;
 			InputStream in = null;
 			try {
 				File file = new File(pluginDir, dir[i]);
 				JarContentReference jarReference = new JarContentReference(
 						null, file);
 				ref = jarReference.peek("META-INF/MANIFEST.MF", null, null); //$NON-NLS-1$
 				if (ref != null) {
 					in = ref.getInputStream();
 					BundleManifest manifest = new BundleManifest(in);
 					if (manifest.exists()) {
 						addParsedPlugin(manifest.getPluginEntry(), file);
 						continue;
 					}
 				}
 				ref = jarReference.peek("plugin.xml", null, null); //$NON-NLS-1$
 				if (ref == null) {
 					ref = jarReference.peek("fragment.xml", null, null); //$NON-NLS-1$
 				}
 				if (ref != null) {
 					in = ref.getInputStream();
 					PluginEntry entry = new DefaultPluginParser().parse(in);
 					addParsedPlugin(entry, file);
 				}
 			} catch (IOException e) {
 				try {
 					refString = (ref == null) ? null : ref.asURL()
 							.toExternalForm();
 				} catch (IOException ioe) {
 				}
 				throw Utilities.newCoreException(Policy.bind(
 						"SiteFileFactory.ErrorAccessing", refString), e);//$NON-NLS-1$
 			} catch (SAXException e) {
 				try {
 					refString = (ref == null) ? null : ref.asURL()
 							.toExternalForm();
 				} catch (IOException ioe) {
 				}
 				throw Utilities.newCoreException(Policy.bind(
 						"SiteFileFactory.ErrorParsingFile", refString), e); //$NON-NLS-1$
 			} finally {
 				if(in != null){
 					try{
 						in.close();
 					}catch(IOException ce){
 					}
 				}
 			}
 		}
 	}

 	/*
 	 * @see SiteModelFactory#createSiteMapModel()
 	 */
 	public SiteModel createSiteMapModel() {
 		return new SiteFile();
 	}

 	/*
 	 * @see SiteModelFactory#canParseSiteType(String)
 	 */
 	public boolean canParseSiteType(String type) {
 		return (super.canParseSiteType(type) || SiteFileContentProvider.SITE_TYPE.equalsIgnoreCase(type));
 	}

 }
	/*******************************************************************************
	* Copyright (c) 2000, 2004 IBM Corporation and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Common Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/cpl-v10.html
	*
	* Contributors:
	* IBM Corporation - initial API and implementation
	*******************************************************************************/
	package org.eclipse.update.internal.core;
	import java.io.*;
	import java.net.*;

	import org.eclipse.core.runtime.*;
	import org.eclipse.update.core.*;
	import org.eclipse.update.core.model.*;
	import org.eclipse.update.internal.model.*;
	import org.xml.sax.*;

	public class SiteFileFactory extends BaseSiteFactory {

	// private when parsing file system
	private SiteFile site;


	/*
	* @see ISiteFactory#createSite(URL,boolean)
	*/
	public ISite createSite(URL url) throws CoreException, InvalidSiteTypeException {

	Site site = null;
	InputStream siteStream = null;
	SiteModelFactory factory = this;

	try {
	// if url points to a directory
	// attempt to parse site.xml
	String path = url.getFile();
	File siteLocation = new File(path);
	if (siteLocation.isDirectory()) {
	url = siteLocation.toURL();
	File siteXMLFile = new File(siteLocation, Site.SITE_XML);
	if (siteXMLFile.exists()) {
	siteStream = new FileInputStream(siteXMLFile);
	site = (Site) factory.parseSite(siteStream);
	} else {
	// parse siteLocation
	site = parseSite(siteLocation);
	}
	} else {
	// we are not pointing to a directory
	// attempt to parse the file
	try {
	URL resolvedURL = URLEncoder.encode(url);
	siteStream = openStream(resolvedURL);
	site = (Site) factory.parseSite(siteStream);
	} catch (IOException e) {

	// attempt to parse parent directory
	File file = new File(url.getFile());
	File parentDirectory = file.getParentFile();

	// do not create directory if it doesn't exist [18318]
	// instead hrow error
	if (parentDirectory != null && !parentDirectory.exists())
	throw Utilities.newCoreException(Policy.bind("SiteFileFactory.DirectoryDoesNotExist", file.getAbsolutePath()), null); //$NON-NLS-1$

	if (parentDirectory == null \|\| !parentDirectory.isDirectory())
	throw Utilities.newCoreException(Policy.bind("SiteFileFactory.UnableToObtainParentDirectory", file.getAbsolutePath()), null); //$NON-NLS-1$

	site = parseSite(parentDirectory);

	}
	}

	SiteContentProvider contentProvider = new SiteFileContentProvider(url);
	site.setSiteContentProvider(contentProvider);
	contentProvider.setSite(site);
	site.resolve(url, url);

	// Do not set read only as may install in it
	//site.markReadOnly();
	} catch (MalformedURLException e) {
	throw Utilities.newCoreException(Policy.bind("SiteFileFactory.UnableToCreateURL", url == null ? "" : url.toExternalForm()), e); //$NON-NLS-1$ //$NON-NLS-2$
	} catch (IOException e) {
	throw Utilities.newCoreException(Policy.bind("SiteFileFactory.UnableToAccessSite"),ISite.SITE_ACCESS_EXCEPTION, e);//$NON-NLS-1$
	} finally {
	try {
	if (siteStream != null)
	siteStream.close();
	} catch (IOException e) {
	}
	}
	return site;
	}
	/**
	* Method parseSite.
	*/
	private Site parseSite(File directory) throws CoreException {

	this.site = (SiteFile) createSiteMapModel();

	if (!directory.exists())
	throw Utilities.newCoreException(Policy.bind("SiteFileFactory.FileDoesNotExist", directory.getAbsolutePath()), null);//$NON-NLS-1$

	File pluginPath = new File(directory, Site.DEFAULT_PLUGIN_PATH);

	//PACKAGED
	parsePackagedFeature(directory); // in case it contains JAR files

	parsePackagedPlugins(pluginPath);

	// INSTALLED
	parseInstalledFeature(directory);

	parseInstalledPlugins(pluginPath);

	return site;

	}

	/**
	* Method parseFeature.
	* @throws CoreException
	*/
	private void parseInstalledFeature(File directory) throws CoreException {

	File featureDir = new File(directory, Site.DEFAULT_INSTALLED_FEATURE_PATH);
	if (featureDir.exists()) {
	String[] dir;
	SiteFeatureReferenceModel featureRef;
	URL featureURL;
	File currentFeatureDir;
	String newFilePath = null;

	try {
	// handle the installed featuresConfigured under featuresConfigured subdirectory
	dir = featureDir.list();
	for (int index = 0; index < dir.length; index++) {

	// the URL must ends with '/' for the bundle to be resolved
	newFilePath = dir[index] + (dir[index].endsWith("/") ? "/" : ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	currentFeatureDir = new File(featureDir, newFilePath);
	// check if feature.xml exists
	File featureXMLFile = new File(currentFeatureDir, Feature.FEATURE_XML);
	if (!featureXMLFile.exists()) {
	UpdateCore.warn("Unable to find feature.xml in directory:" + currentFeatureDir); //$NON-NLS-1$
	} else {
	// PERF: remove code
	//SiteFileFactory archiveFactory = new SiteFileFactory();
	featureURL = currentFeatureDir.toURL();
	featureRef = createFeatureReferenceModel();
	featureRef.setSiteModel(site);
	featureRef.setURLString(featureURL.toExternalForm());
	featureRef.setType(ISite.DEFAULT_INSTALLED_FEATURE_TYPE);
	((Site) site).addFeatureReferenceModel(featureRef);
	}
	}
	} catch (MalformedURLException e) {
	throw Utilities.newCoreException(Policy.bind("SiteFileFactory.UnableToCreateURLForFile", newFilePath), e); //$NON-NLS-1$
	}
	}
	}

	/**
	* Method parseFeature.
	* @throws CoreException
	*/
	private void parsePackagedFeature(File directory) throws CoreException {

	// FEATURES
	File featureDir = new File(directory, Site.DEFAULT_FEATURE_PATH);
	if (featureDir.exists()) {
	String[] dir;
	SiteFeatureReferenceModel featureRef;
	URL featureURL;
	File currentFeatureFile;
	String newFilePath = null;

	try {
	// only list JAR files
	dir = featureDir.list(FeaturePackagedContentProvider.filter);
	for (int index = 0; index < dir.length; index++) {

	// check if the JAR file contains a feature.xml
	currentFeatureFile = new File(featureDir, dir[index]);
	JarContentReference ref = new JarContentReference("", currentFeatureFile); //$NON-NLS-1$
	ContentReference result = null;
	try {
	result = ref.peek(Feature.FEATURE_XML, null, null);
	} catch (IOException e) {
	UpdateCore.warn("Exception retrieving feature.xml in file:" + currentFeatureFile, e); //$NON-NLS-1$
	}
	if (result == null) {
	UpdateCore.warn("Unable to find feature.xml in file:" + currentFeatureFile); //$NON-NLS-1$
	} else {
	featureURL = currentFeatureFile.toURL();
	// PERF: remove code
	//SiteFileFactory archiveFactory = new SiteFileFactory();
	featureRef = createFeatureReferenceModel();
	featureRef.setSiteModel(site);
	featureRef.setURLString(featureURL.toExternalForm());
	featureRef.setType(ISite.DEFAULT_PACKAGED_FEATURE_TYPE);
	site.addFeatureReferenceModel(featureRef);
	}
	}
	} catch (MalformedURLException e) {
	throw Utilities.newCoreException(Policy.bind("SiteFileFactory.UnableToCreateURLForFile", newFilePath), e); //$NON-NLS-1$
	}
	}
	}

	/**
	* Method parsePlugins.
	*
	* look into each plugin/fragment directory, crack the plugin.xml open (or
	* fragment.xml ???) get id and version, calculate URL...
	*
	* @throws CoreException
	*/
	private void parseInstalledPlugins(File pluginsDir) throws CoreException {
	if (!pluginsDir.exists() \|\| !pluginsDir.isDirectory()) {
	return;
	}
	File[] dirs = pluginsDir.listFiles(new FileFilter() {
	public boolean accept(File f) {
	return f.isDirectory();
	}
	});
	DefaultPluginParser parser = new DefaultPluginParser();
	for (int i = 0; i < dirs.length; i++) {
	File pluginFile = new File(dirs[i], "META-INF/MANIFEST.MF"); //$NON-NLS-1$
	InputStream in = null;
	try {
	BundleManifest bundleManifest = new BundleManifest(pluginFile);
	if (bundleManifest.exists()) {
	PluginEntry entry = bundleManifest.getPluginEntry();
	addParsedPlugin(entry, dirs[i]);
	} else {
	if (!(pluginFile = new File(dirs[i], "plugin.xml")) //$NON-NLS-1$
	.exists()) { //$NON-NLS-1$
	pluginFile = new File(dirs[i], "fragment.xml"); //$NON-NLS-1$
	}
	if (pluginFile != null && pluginFile.exists()
	&& !pluginFile.isDirectory()) {
	in = new FileInputStream(pluginFile);
	PluginEntry entry = parser.parse(in);
	addParsedPlugin(entry, dirs[i]);
	}
	}
	} catch (IOException e) {
	String pluginFileString = (pluginFile == null)
	? null
	: pluginFile.getAbsolutePath();
	throw Utilities.newCoreException(Policy.bind(
	"SiteFileFactory.ErrorAccessing", pluginFileString), e); //$NON-NLS-1$
	} catch (SAXException e) {
	String pluginFileString = (pluginFile == null)
	? null
	: pluginFile.getAbsolutePath();
	throw Utilities.newCoreException(Policy.bind(
	"SiteFileFactory.ErrorParsingFile", pluginFileString), //$NON-NLS-1$
	e);
	} finally {
	if (in != null){
	try{
	in.close();
	} catch(IOException e){
	}
	}
	}
	}
	}

	/**
	* tranform each Plugin and Fragment into an ArchiveReferenceModel
	* and a PluginEntry for the Site
	*/
	// PERF: removed intermediate Plugin object
	private void addParsedPlugin(PluginEntry entry,File file) throws CoreException {

	String location = null;
	try {
	if (entry != null) {

	// create the plugin Entry
	((Site) site).addPluginEntry(entry);

	// Create the Site mapping ArchiveRef->PluginEntry
	// the id of the archiveRef is plugins\<pluginid>_<ver>.jar as per the specs
	// PERF: remove code
	//SiteFileFactory archiveFactory = new SiteFileFactory();
	ArchiveReferenceModel archive = createArchiveReferenceModel();
	String id = (entry.getVersionedIdentifier().toString());
	String pluginID = Site.DEFAULT_PLUGIN_PATH + id + FeaturePackagedContentProvider.JAR_EXTENSION;
	archive.setPath(pluginID);
	location = file.toURL().toExternalForm();
	archive.setURLString(location);
	((Site) site).addArchiveReferenceModel(archive);

	// TRACE
	if (UpdateCore.DEBUG && UpdateCore.DEBUG_SHOW_PARSING) {
	UpdateCore.debug("Added archive to site:" + pluginID + " pointing to: " + location); //$NON-NLS-1$ //$NON-NLS-2$
	}
	}
	} catch (MalformedURLException e) {
	throw Utilities.newCoreException(Policy.bind("SiteFileFactory.UnableToCreateURLForFile", location), e); //$NON-NLS-1$
	}
	}

	/**
	*
	*/
	private void parsePackagedPlugins(File pluginDir) throws CoreException {
	if (!pluginDir.exists()) {
	return;
	}
	String[] dir = pluginDir.list(FeaturePackagedContentProvider.filter);
	for (int i = 0; i < dir.length; i++) {
	ContentReference ref = null;
	String refString = null;
	InputStream in = null;
	try {
	File file = new File(pluginDir, dir[i]);
	JarContentReference jarReference = new JarContentReference(
	null, file);
	ref = jarReference.peek("META-INF/MANIFEST.MF", null, null); //$NON-NLS-1$
	if (ref != null) {
	in = ref.getInputStream();
	BundleManifest manifest = new BundleManifest(in);
	if (manifest.exists()) {
	addParsedPlugin(manifest.getPluginEntry(), file);
	continue;
	}
	}
	ref = jarReference.peek("plugin.xml", null, null); //$NON-NLS-1$
	if (ref == null) {
	ref = jarReference.peek("fragment.xml", null, null); //$NON-NLS-1$
	}
	if (ref != null) {
	in = ref.getInputStream();
	PluginEntry entry = new DefaultPluginParser().parse(in);
	addParsedPlugin(entry, file);
	}
	} catch (IOException e) {
	try {
	refString = (ref == null) ? null : ref.asURL()
	.toExternalForm();
	} catch (IOException ioe) {
	}
	throw Utilities.newCoreException(Policy.bind(
	"SiteFileFactory.ErrorAccessing", refString), e);//$NON-NLS-1$
	} catch (SAXException e) {
	try {
	refString = (ref == null) ? null : ref.asURL()
	.toExternalForm();
	} catch (IOException ioe) {
	}
	throw Utilities.newCoreException(Policy.bind(
	"SiteFileFactory.ErrorParsingFile", refString), e); //$NON-NLS-1$
	} finally {
	if(in != null){
	try{
	in.close();
	}catch(IOException ce){
	}
	}
	}
	}
	}

	/*
	* @see SiteModelFactory#createSiteMapModel()
	*/
	public SiteModel createSiteMapModel() {
	return new SiteFile();
	}

	/*
	* @see SiteModelFactory#canParseSiteType(String)
	*/
	public boolean canParseSiteType(String type) {
	return (super.canParseSiteType(type) \|\| SiteFileContentProvider.SITE_TYPE.equalsIgnoreCase(type));
	}

	}