1 files changed, 262 insertions, 262 deletions
diff --git a/plugins/developer/org.eclipse.papyrus.dev.pluginexplorer/src/org/eclipse/papyrus/dev/pluginexplorer/Plugin.java b/plugins/developer/org.eclipse.papyrus.dev.pluginexplorer/src/org/eclipse/papyrus/dev/pluginexplorer/Plugin.java
index d13a7f2eaa7..8bf11c9910d 100755
--- a/plugins/developer/org.eclipse.papyrus.dev.pluginexplorer/src/org/eclipse/papyrus/dev/pluginexplorer/Plugin.java
+++ b/plugins/developer/org.eclipse.papyrus.dev.pluginexplorer/src/org/eclipse/papyrus/dev/pluginexplorer/Plugin.java
@@ -1,262 +1,262 @@
-/*****************************************************************************
- * Copyright (c) 2013 CEA LIST.
- *
- *
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *  Laurent Wouters laurent.wouters@cea.fr - Initial API and implementation
- *
- *****************************************************************************/
-
-package org.eclipse.papyrus.dev.pluginexplorer;
-
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.Enumeration;
-import java.util.List;
-import java.util.jar.JarEntry;
-import java.util.jar.JarFile;
-
-import org.eclipse.core.runtime.FileLocator;
-import org.osgi.framework.Bundle;
-
-/**
- * Represents an Eclipse plugin that can be introspected
- *
- * @author Laurent Wouters
- */
-public class Plugin {
-
-	/**
-	 * Gets an array of all the currently loaded plugins
-	 *
-	 * @return The currently loaded plugins
-	 */
-	public static Plugin[] getLoadedPlugins() {
-		Bundle[] loaded = Activator.getDefault().getContext().getBundles();
-		Plugin[] plugins = new Plugin[loaded.length];
-		for (int i = 0; i != loaded.length; i++) {
-			plugins[i] = new Plugin(loaded[i]);
-		}
-		return plugins;
-	}
-
-	/**
-	 * The Eclipse bundle represented by this object
-	 */
-	private Bundle bundle;
-	/**
-	 * The list of entries at the plugin's root
-	 */
-	private List<PluginEntry> entries;
-	/**
-	 * The physical file represented by this object.
-	 * It may be a jar file, or a folder.
-	 */
-	private File physicalLocation;
-
-	/**
-	 * Gets the corresponding Eclipse bundle
-	 *
-	 * @return The Eclipse bundle represented by this object
-	 */
-	public Bundle getBundle() {
-		return bundle;
-	}
-
-	/**
-	 * Gets whether this plugin contains resources
-	 *
-	 * @return <code>true</code> if this plugin contains resources
-	 */
-	public boolean hasEntries() {
-		return (!entries.isEmpty());
-	}
-
-	/**
-	 * Gets the top entries within this plugin
-	 *
-	 * @return The top entries
-	 */
-	public List<PluginEntry> entries() {
-		return entries;
-	}
-
-	/**
-	 * Gets the qualified name of this plugin.
-	 * This is the symbolic name of the represented bundle
-	 *
-	 * @return The plugin's name
-	 */
-	public String getName() {
-		return bundle.getSymbolicName();
-	}
-
-	/**
-	 * Initializes this plugin with the given Eclipse bundle
-	 *
-	 * @param bundle
-	 *            The Eclipse bundle to represent
-	 */
-	public Plugin(Bundle bundle) {
-		this.bundle = bundle;
-		this.entries = new ArrayList<PluginEntry>();
-		try {
-			physicalLocation = FileLocator.getBundleFile(bundle);
-		} catch (IOException e) {
-			Activator.getDefault().getPapyrusLog().error("Failed to locate the plugin " + bundle.getSymbolicName(), e);
-		}
-		if (physicalLocation == null) {
-			return;
-		}
-		if (physicalLocation.isDirectory()) {
-			buildFromDirectory();
-		} else {
-			buildFromJar();
-		}
-	}
-
-	/**
-	 * Gets the absolute physical path to this plugin
-	 *
-	 * @return The absolute path to this plugin
-	 */
-	public String getPhysicalPath() {
-		if (physicalLocation == null) {
-			return null;
-		}
-		return physicalLocation.getAbsolutePath();
-	}
-
-	/**
-	 * Gets the entry corresponding to the given path, or <code>null</code> if none is found.
-	 * Paths shall be of the form <code>part1/part2/part3</code>, etc.
-	 *
-	 * @param path
-	 *            The path to lookup for an entry
-	 * @return The corresponding entry or <code>null</code> if none is found
-	 */
-	public PluginEntry getEntry(String path) {
-		// sanitize
-		int start = (path.startsWith("/") ? 1 : 0);
-		int end = (path.endsWith("/") ? path.length() - 1 : path.length());
-		path = path.substring(start, end);
-		// split into the path elements
-		String[] parts = path.split("/");
-		PluginEntry current = null;
-		for (PluginEntry e : entries) {
-			if (e.getName().equals(parts[0])) {
-				current = e;
-				break;
-			}
-		}
-		if (current == null) {
-			return null;
-		}
-		for (int i = 1; i != parts.length; i++) {
-			current = current.getChild(parts[i]);
-			if (current == null) {
-				return null;
-			}
-		}
-		return current;
-	}
-
-	/**
-	 * Builds this plugin from a physical directory
-	 */
-	private void buildFromDirectory() {
-		File[] content = physicalLocation.listFiles();
-		if (content == null || content.length == 0) {
-			return;
-		}
-		for (int i = 0; i != content.length; i++) {
-			entries.add(new PhysicalFile(this, content[i]));
-		}
-	}
-
-	/**
-	 * Builds this plugin from a Jar file
-	 */
-	private void buildFromJar() {
-		try {
-			JarFile jar = new JarFile(physicalLocation);
-			List<JarEntry> content = new ArrayList<JarEntry>();
-			Enumeration<JarEntry> e = jar.entries();
-			while (e.hasMoreElements()) {
-				content.add(e.nextElement());
-			}
-			Collections.sort(content, new Comparator<JarEntry>() {
-				public int compare(JarEntry arg0, JarEntry arg1) {
-					return arg0.getName().compareTo(arg1.getName());
-				}
-			});
-			int next = 0;
-			while (next < content.size()) {
-				EmbeddedFile child = new EmbeddedFile(this, content.get(next).getName());
-				next = buildChildren(child, content, next + 1);
-				entries.add(child);
-			}
-			jar.close();
-		} catch (IOException e) {
-		}
-	}
-
-	/**
-	 * Builds the given embedded file with the given data
-	 *
-	 * @param parent
-	 *            The parent embedded directory
-	 * @param content
-	 *            The sorted list of all the jar entries
-	 * @param index
-	 *            The current index in the list of jar entries
-	 * @return The final index within the jar entries
-	 */
-	private int buildChildren(EmbeddedFile parent, List<JarEntry> content, int index) {
-		if (index >= content.size()) {
-			return index;
-		}
-		int next = index;
-		while (next < content.size() && content.get(next).getName().startsWith(parent.getEntry())) {
-			EmbeddedFile child = new EmbeddedFile(this, content.get(next).getName(), parent.getEntry());
-			next = buildChildren(child, content, next + 1);
-			parent.children().add(child);
-		}
-		return next;
-	}
-
-	InputStream getStreamInJar(String localPath) {
-		try {
-			final JarFile jar = new JarFile(physicalLocation);
-			final JarEntry entry = jar.getJarEntry(localPath);
-			return new InputStream() {
-				private InputStream inner = jar.getInputStream(entry);
-
-				@Override
-				public int read() throws IOException {
-					return inner.read();
-				}
-
-				@Override
-				public void close() {
-					try {
-						inner.close();
-						jar.close();
-					} catch (IOException e) {
-					}
-				}
-			};
-		} catch (IOException e) {
-			return null;
-		}
-	}
-}
+/*****************************************************************************
+ * Copyright (c) 2013 CEA LIST.
+ *
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *  Laurent Wouters laurent.wouters@cea.fr - Initial API and implementation
+ *
+ *****************************************************************************/
+
+package org.eclipse.papyrus.dev.pluginexplorer;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.Enumeration;
+import java.util.List;
+import java.util.jar.JarEntry;
+import java.util.jar.JarFile;
+
+import org.eclipse.core.runtime.FileLocator;
+import org.osgi.framework.Bundle;
+
+/**
+ * Represents an Eclipse plugin that can be introspected
+ *
+ * @author Laurent Wouters
+ */
+public class Plugin {
+
+	/**
+	 * Gets an array of all the currently loaded plugins
+	 *
+	 * @return The currently loaded plugins
+	 */
+	public static Plugin[] getLoadedPlugins() {
+		Bundle[] loaded = Activator.getDefault().getContext().getBundles();
+		Plugin[] plugins = new Plugin[loaded.length];
+		for (int i = 0; i != loaded.length; i++) {
+			plugins[i] = new Plugin(loaded[i]);
+		}
+		return plugins;
+	}
+
+	/**
+	 * The Eclipse bundle represented by this object
+	 */
+	private Bundle bundle;
+	/**
+	 * The list of entries at the plugin's root
+	 */
+	private List<PluginEntry> entries;
+	/**
+	 * The physical file represented by this object.
+	 * It may be a jar file, or a folder.
+	 */
+	private File physicalLocation;
+
+	/**
+	 * Gets the corresponding Eclipse bundle
+	 *
+	 * @return The Eclipse bundle represented by this object
+	 */
+	public Bundle getBundle() {
+		return bundle;
+	}
+
+	/**
+	 * Gets whether this plugin contains resources
+	 *
+	 * @return <code>true</code> if this plugin contains resources
+	 */
+	public boolean hasEntries() {
+		return (!entries.isEmpty());
+	}
+
+	/**
+	 * Gets the top entries within this plugin
+	 *
+	 * @return The top entries
+	 */
+	public List<PluginEntry> entries() {
+		return entries;
+	}
+
+	/**
+	 * Gets the qualified name of this plugin.
+	 * This is the symbolic name of the represented bundle
+	 *
+	 * @return The plugin's name
+	 */
+	public String getName() {
+		return bundle.getSymbolicName();
+	}
+
+	/**
+	 * Initializes this plugin with the given Eclipse bundle
+	 *
+	 * @param bundle
+	 *            The Eclipse bundle to represent
+	 */
+	public Plugin(Bundle bundle) {
+		this.bundle = bundle;
+		this.entries = new ArrayList<PluginEntry>();
+		try {
+			physicalLocation = FileLocator.getBundleFile(bundle);
+		} catch (IOException e) {
+			Activator.getDefault().getPapyrusLog().error("Failed to locate the plugin " + bundle.getSymbolicName(), e);
+		}
+		if (physicalLocation == null) {
+			return;
+		}
+		if (physicalLocation.isDirectory()) {
+			buildFromDirectory();
+		} else {
+			buildFromJar();
+		}
+	}
+
+	/**
+	 * Gets the absolute physical path to this plugin
+	 *
+	 * @return The absolute path to this plugin
+	 */
+	public String getPhysicalPath() {
+		if (physicalLocation == null) {
+			return null;
+		}
+		return physicalLocation.getAbsolutePath();
+	}
+
+	/**
+	 * Gets the entry corresponding to the given path, or <code>null</code> if none is found.
+	 * Paths shall be of the form <code>part1/part2/part3</code>, etc.
+	 *
+	 * @param path
+	 *            The path to lookup for an entry
+	 * @return The corresponding entry or <code>null</code> if none is found
+	 */
+	public PluginEntry getEntry(String path) {
+		// sanitize
+		int start = (path.startsWith("/") ? 1 : 0);
+		int end = (path.endsWith("/") ? path.length() - 1 : path.length());
+		path = path.substring(start, end);
+		// split into the path elements
+		String[] parts = path.split("/");
+		PluginEntry current = null;
+		for (PluginEntry e : entries) {
+			if (e.getName().equals(parts[0])) {
+				current = e;
+				break;
+			}
+		}
+		if (current == null) {
+			return null;
+		}
+		for (int i = 1; i != parts.length; i++) {
+			current = current.getChild(parts[i]);
+			if (current == null) {
+				return null;
+			}
+		}
+		return current;
+	}
+
+	/**
+	 * Builds this plugin from a physical directory
+	 */
+	private void buildFromDirectory() {
+		File[] content = physicalLocation.listFiles();
+		if (content == null || content.length == 0) {
+			return;
+		}
+		for (int i = 0; i != content.length; i++) {
+			entries.add(new PhysicalFile(this, content[i]));
+		}
+	}
+
+	/**
+	 * Builds this plugin from a Jar file
+	 */
+	private void buildFromJar() {
+		try {
+			JarFile jar = new JarFile(physicalLocation);
+			List<JarEntry> content = new ArrayList<JarEntry>();
+			Enumeration<JarEntry> e = jar.entries();
+			while (e.hasMoreElements()) {
+				content.add(e.nextElement());
+			}
+			Collections.sort(content, new Comparator<JarEntry>() {
+				public int compare(JarEntry arg0, JarEntry arg1) {
+					return arg0.getName().compareTo(arg1.getName());
+				}
+			});
+			int next = 0;
+			while (next < content.size()) {
+				EmbeddedFile child = new EmbeddedFile(this, content.get(next).getName());
+				next = buildChildren(child, content, next + 1);
+				entries.add(child);
+			}
+			jar.close();
+		} catch (IOException e) {
+		}
+	}
+
+	/**
+	 * Builds the given embedded file with the given data
+	 *
+	 * @param parent
+	 *            The parent embedded directory
+	 * @param content
+	 *            The sorted list of all the jar entries
+	 * @param index
+	 *            The current index in the list of jar entries
+	 * @return The final index within the jar entries
+	 */
+	private int buildChildren(EmbeddedFile parent, List<JarEntry> content, int index) {
+		if (index >= content.size()) {
+			return index;
+		}
+		int next = index;
+		while (next < content.size() && content.get(next).getName().startsWith(parent.getEntry())) {
+			EmbeddedFile child = new EmbeddedFile(this, content.get(next).getName(), parent.getEntry());
+			next = buildChildren(child, content, next + 1);
+			parent.children().add(child);
+		}
+		return next;
+	}
+
+	InputStream getStreamInJar(String localPath) {
+		try {
+			final JarFile jar = new JarFile(physicalLocation);
+			final JarEntry entry = jar.getJarEntry(localPath);
+			return new InputStream() {
+				private InputStream inner = jar.getInputStream(entry);
+
+				@Override
+				public int read() throws IOException {
+					return inner.read();
+				}
+
+				@Override
+				public void close() {
+					try {
+						inner.close();
+						jar.close();
+					} catch (IOException e) {
+					}
+				}
+			};
+		} catch (IOException e) {
+			return null;
+		}
+	}
+}