bundles/org.eclipse.equinox.frameworkadmin/src/org/eclipse/equinox/internal/frameworkadmin/utils/SimpleBundlesState.java - equinox/rt.equinox.p2 - Git at Google

 /*******************************************************************************
  * Copyright (c) 2007, 2008 IBM Corporation and others.
  * 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:
  *     IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.equinox.internal.frameworkadmin.utils;

 import java.io.File;
 import java.net.MalformedURLException;
 import java.util.*;
 import org.eclipse.equinox.internal.provisional.frameworkadmin.*;
 import org.osgi.framework.Constants;

 /**
  * This implementation of BundlesState doesn't support any of
  * - resolving bundles,
  * - retrieving fw persistent data.
  *
  * This implementation can be used for those cases.
  *
  */

 public class SimpleBundlesState implements BundlesState {
 	public static final BundleInfo[] NULL_BUNDLEINFOS = new BundleInfo[0];

 	/**
 	 * Check if the specified FrameworkAdmin is available.
 	 *
 	 * @param fwAdmin
 	 * @throws FrameworkAdminRuntimeException
 	 */
 	public static void checkAvailability(FrameworkAdmin fwAdmin) throws FrameworkAdminRuntimeException {
 		if (!fwAdmin.isActive())
 			throw new FrameworkAdminRuntimeException("FrameworkAdmin creates this object is no more available.", FrameworkAdminRuntimeException.FRAMEWORKADMIN_UNAVAILABLE);
 	}

 	/**
 	 *
 	 * @param launcherData
 	 * @return File of fwJar to be used.
 	 * @throws IOException
 	 */
 	static File getFwJar(LauncherData launcherData) {
 		if (launcherData.getFwJar() != null)
 			return launcherData.getFwJar();
 		return null;
 	}

 	private final String systemBundleSymbolicName;

 	private final String systemBundleName;

 	private final String systemBundleVendor;
 	List bundleInfosList = new LinkedList();

 	FrameworkAdmin fwAdmin = null;

 	Manipulator manipulator = null;

 	/**
 	 * If the manifest of the target fw implementation has Constants.BUNDLE_SYMBOLICNAME header,
 	 * this constructor should be used.
 	 *
 	 * @param ManipulatorAdmin
 	 * @param Manipulator
 	 * @param systemBundleSymbolicName
 	 */
 	public SimpleBundlesState(FrameworkAdmin ManipulatorAdmin, Manipulator Manipulator, String systemBundleSymbolicName) {
 		super();
 		this.fwAdmin = ManipulatorAdmin;
 		//		 copy Manipulator object for avoiding modifying the parameters of the Manipulator.
 		this.manipulator = ManipulatorAdmin.getManipulator();
 		this.manipulator.setConfigData(Manipulator.getConfigData());
 		this.manipulator.setLauncherData(Manipulator.getLauncherData());
 		this.systemBundleSymbolicName = systemBundleSymbolicName;
 		this.systemBundleName = null;
 		this.systemBundleVendor = null;
 		initialize();
 	}

 	/**
 	 * If the manifest of the target fw implementation has not Constants.BUNDLE_SYMBOLICNAME header
 	 * but , Constants.BUNDLE_NAME and BUNDLE_VERSION,
 	 * this constructor should be used.
 	 *
 	 * @param ManipulatorAdmin
 	 * @param Manipulator
 	 * @param systemBundleName
 	 * @param systemBundleVender
 	 */
 	public SimpleBundlesState(FrameworkAdmin ManipulatorAdmin, Manipulator Manipulator, String systemBundleName, String systemBundleVender) {
 		super();
 		this.fwAdmin = ManipulatorAdmin;
 		//		 copy Manipulator object for avoiding modifying the parameters of the Manipulator.
 		this.manipulator = ManipulatorAdmin.getManipulator();
 		this.manipulator.setConfigData(Manipulator.getConfigData());
 		this.manipulator.setLauncherData(Manipulator.getLauncherData());
 		this.systemBundleSymbolicName = null;
 		this.systemBundleName = systemBundleName;
 		this.systemBundleVendor = systemBundleVender;
 		initialize();
 	}

 	public BundleInfo[] getExpectedState() throws FrameworkAdminRuntimeException {
 		if (!fwAdmin.isActive())
 			throw new FrameworkAdminRuntimeException("FrameworkAdmin creates this object is no more available.", FrameworkAdminRuntimeException.FRAMEWORKADMIN_UNAVAILABLE);
 		return Utils.getBundleInfosFromList(this.bundleInfosList);
 	}

 	/*
 	 * Just return required bundles.
 	 *
 	 * @see org.eclipse.equinox.internal.provisional.frameworkadmin.BundlesState#getPrerequisteBundles(org.eclipse.equinox.internal.provisional.frameworkadmin.BundleInfo)
 	 */
 	public BundleInfo[] getPrerequisteBundles(BundleInfo bInfo) {
 		String location = bInfo.getLocation();
 		final String requiredBundles = Utils.getManifestMainAttributes(location, Constants.REQUIRE_BUNDLE);
 		if (requiredBundles == null)
 			return new BundleInfo[] {this.getSystemBundle()};

 		String[] clauses = Utils.getClauses(requiredBundles);
 		List list = new LinkedList();
 		for (int i = 0; i < clauses.length; i++)
 			list.add(Utils.getPathFromClause(clauses[i]));

 		List ret = new LinkedList();
 		ret.add(this.getSystemBundle());
 		for (Iterator ite = this.bundleInfosList.iterator(); ite.hasNext();) {
 			BundleInfo currentBInfo = (BundleInfo) ite.next();
 			String currentLocation = currentBInfo.getLocation();
 			String currentSymbolicName = Utils.getManifestMainAttributes(currentLocation, Constants.BUNDLE_SYMBOLICNAME);
 			if (currentSymbolicName == null)
 				continue;
 			currentSymbolicName = Utils.getPathFromClause(currentSymbolicName);
 			for (Iterator ite2 = list.iterator(); ite2.hasNext();) {
 				String symbolicName = (String) ite2.next();
 				if (symbolicName.equals(currentSymbolicName)) {
 					ret.add(currentBInfo);
 					break;
 				}
 			}
 		}
 		return Utils.getBundleInfosFromList(ret);
 	}

 	public BundleInfo getSystemBundle() {
 		if (this.systemBundleSymbolicName == null) {
 			for (Iterator ite = this.bundleInfosList.iterator(); ite.hasNext();) {
 				BundleInfo bInfo = (BundleInfo) ite.next();
 				//			if (bInfo.getStartLevel() != 1)
 				//				return null;;
 				String location = bInfo.getLocation();
 				String bundleName = Utils.getManifestMainAttributes(location, Constants.BUNDLE_NAME);
 				if (systemBundleName.equals(bundleName)) {
 					String bundleVendor = Utils.getManifestMainAttributes(location, Constants.BUNDLE_VENDOR);
 					if (systemBundleVendor.equals(bundleVendor))
 						return bInfo;
 				}
 			}
 			return null;
 		}
 		for (Iterator ite = this.bundleInfosList.iterator(); ite.hasNext();) {
 			BundleInfo bInfo = (BundleInfo) ite.next();
 			String location = bInfo.getLocation();
 			String symbolicName = Utils.getManifestMainAttributes(location, Constants.BUNDLE_SYMBOLICNAME);
 			symbolicName = Utils.getPathFromClause(symbolicName);
 			if (this.systemBundleSymbolicName.equals(symbolicName))
 				return bInfo;
 		}
 		return null;
 	}

 	public BundleInfo[] getSystemFragmentedBundles() {
 		BundleInfo systemBInfo = this.getSystemBundle();
 		if (systemBInfo == null)
 			return NULL_BUNDLEINFOS;

 		List list = new LinkedList();
 		for (Iterator ite = this.bundleInfosList.iterator(); ite.hasNext();) {
 			BundleInfo bInfo = (BundleInfo) ite.next();
 			String location = bInfo.getLocation();
 			String manifestVersion = Utils.getManifestMainAttributes(location, Constants.BUNDLE_MANIFESTVERSION);
 			if (manifestVersion == null)
 				continue;
 			if (manifestVersion.equals("1") || manifestVersion.equals("1.0"))
 				continue;

 			String fragmentHost = Utils.getManifestMainAttributes(location, Constants.FRAGMENT_HOST);
 			if (fragmentHost == null)
 				continue;
 			int index = fragmentHost.indexOf(";");
 			if (index == -1)
 				continue;
 			String symbolicName = fragmentHost.substring(0, index).trim();
 			String parameter = fragmentHost.substring(index + 1).trim();
 			// TODO What to do ,in case of alias name of system bundle is not used ?
 			if (symbolicName.equals(Constants.SYSTEM_BUNDLE_SYMBOLICNAME))
 				if (parameter.equals(Constants.EXTENSION_DIRECTIVE + ":=" + Constants.EXTENSION_FRAMEWORK)) {
 					list.add(location);
 					break;
 				}
 		}
 		return Utils.getBundleInfosFromList(list);
 	}

 	public String[] getUnsatisfiedConstraints(BundleInfo bInfo) throws FrameworkAdminRuntimeException {
 		throw new FrameworkAdminRuntimeException("getUnsatisfiedConstraints(BundleInfo bInfo) is not supported in this implementation", FrameworkAdminRuntimeException.UNSUPPORTED_OPERATION);
 	}

 	private void initialize() {
 		this.bundleInfosList.clear();
 		LauncherData launcherData = manipulator.getLauncherData();
 		ConfigData configData = manipulator.getConfigData();
 		File fwJar = getFwJar(launcherData);;

 		if (fwJar == null)
 			throw new IllegalStateException("launcherData.getLauncherConfigFile() == null && fwJar is not set.");
 		// No fw persistent data location is taken into consideration.

 		BundleInfo[] bInfos = configData.getBundles();
 		for (int j = 0; j < bInfos.length; j++)
 			this.installBundle(bInfos[j]);

 		if (getSystemBundle() == null) {
 			try {
 				BundleInfo sysBInfo = new BundleInfo(launcherData.getFwJar().toURL().toExternalForm(), 0, true, 0);
 				this.installBundle(sysBInfo);

 			} catch (MalformedURLException e) {
 				// Nothign to do because never happens.
 				e.printStackTrace();
 			}
 		}
 	}

 	public void installBundle(BundleInfo bInfo) throws FrameworkAdminRuntimeException {

 		String newLocation = bInfo.getLocation();
 		Dictionary newManifest = Utils.getOSGiManifest(newLocation);
 		if (newManifest == null) {
 			// TODO log something here
 			return;
 		}
 		String newSymbolicName = (String) newManifest.get(Constants.BUNDLE_SYMBOLICNAME);
 		String newVersion = (String) newManifest.get(Constants.BUNDLE_VERSION);
 		//System.out.println("> currentInstalledBundles.length=" + currentInstalledBundles.length);
 		boolean found = false;
 		for (Iterator ite = this.bundleInfosList.iterator(); ite.hasNext();) {
 			BundleInfo currentBInfo = (BundleInfo) ite.next();
 			String location = currentBInfo.getLocation();
 			if (newLocation.equals(location)) {
 				found = true;
 				break;
 			}
 			Dictionary manifest = Utils.getOSGiManifest(location);
 			String symbolicName = (String) manifest.get(Constants.BUNDLE_SYMBOLICNAME);
 			String version = (String) manifest.get(Constants.BUNDLE_VERSION);
 			if (newSymbolicName != null && newVersion != null)
 				if (newSymbolicName.equals(symbolicName) && newVersion.equals(version)) {
 					found = true;
 					break;
 				}
 		}
 		if (!found) {
 			this.bundleInfosList.add(bInfo);
 		}
 	}

 	//	public String toString() {
 	//		if (state == null)
 	//			return null;
 	//		StringBuffer sb = new StringBuffer();
 	//		BundleDescription[] bundleDescriptions = state.getBundles();
 	//		for (int i = 0; i < bundleDescriptions.length; i++) {
 	//			sb.append(bundleDescriptions[i].getBundleId() + ":");
 	//			sb.append(bundleDescriptions[i].toString() + "(");
 	//			sb.append(bundleDescriptions[i].isResolved() + ")");
 	//			String[] ees = bundleDescriptions[i].getExecutionEnvironments();
 	//			for (int j = 0; j < ees.length; j++)
 	//				sb.append(ees[j] + " ");
 	//			sb.append("\n");
 	//		}
 	//		sb.append("PlatformProperties:\n");
 	//		Dictionary[] dics = state.getPlatformProperties();
 	//		for (int i = 0; i < dics.length; i++) {
 	//			for (Enumeration enum = dics[i].keys(); enum.hasMoreElements();) {
 	//				String key = (String) enum.nextElement();
 	//				String value = (String) dics[i].get(key);
 	//				sb.append(" (" + key + "," + value + ")\n");
 	//			}
 	//		}
 	//		sb.append("\n");
 	//		return sb.toString();
 	//	}

 	public boolean isFullySupported() {
 		return false;
 	}

 	public boolean isResolved() throws FrameworkAdminRuntimeException {
 		throw new FrameworkAdminRuntimeException("isResolved() is not supported in this implementation", FrameworkAdminRuntimeException.UNSUPPORTED_OPERATION);
 	}

 	public boolean isResolved(BundleInfo bInfo) throws FrameworkAdminRuntimeException {
 		throw new FrameworkAdminRuntimeException("isResolved(BundleInfo bInfo) is not supported in this implementation", FrameworkAdminRuntimeException.UNSUPPORTED_OPERATION);
 	}

 	public void resolve(boolean increment) throws FrameworkAdminRuntimeException {
 		throw new FrameworkAdminRuntimeException("resolve(boolean increment) is not supported in this implementation", FrameworkAdminRuntimeException.UNSUPPORTED_OPERATION);
 	}

 	public void uninstallBundle(BundleInfo bInfo) throws FrameworkAdminRuntimeException {
 		String targetLocation = bInfo.getLocation();
 		int index = -1;
 		for (Iterator ite = this.bundleInfosList.iterator(); ite.hasNext();) {
 			index++;
 			BundleInfo currentBInfo = (BundleInfo) ite.next();
 			String location = currentBInfo.getLocation();
 			if (targetLocation.equals(location)) {
 				break;
 			}
 		}
 		if (index != -1)
 			this.bundleInfosList.remove(index);
 	}

 }
	/*******************************************************************************
	* Copyright (c) 2007, 2008 IBM Corporation and others.
	* 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:
	* IBM Corporation - initial API and implementation
	*******************************************************************************/
	package org.eclipse.equinox.internal.frameworkadmin.utils;

	import java.io.File;
	import java.net.MalformedURLException;
	import java.util.*;
	import org.eclipse.equinox.internal.provisional.frameworkadmin.*;
	import org.osgi.framework.Constants;

	/**
	* This implementation of BundlesState doesn't support any of
	* - resolving bundles,
	* - retrieving fw persistent data.
	*
	* This implementation can be used for those cases.
	*
	*/

	public class SimpleBundlesState implements BundlesState {
	public static final BundleInfo[] NULL_BUNDLEINFOS = new BundleInfo[0];

	/**
	* Check if the specified FrameworkAdmin is available.
	*
	* @param fwAdmin
	* @throws FrameworkAdminRuntimeException
	*/
	public static void checkAvailability(FrameworkAdmin fwAdmin) throws FrameworkAdminRuntimeException {
	if (!fwAdmin.isActive())
	throw new FrameworkAdminRuntimeException("FrameworkAdmin creates this object is no more available.", FrameworkAdminRuntimeException.FRAMEWORKADMIN_UNAVAILABLE);
	}

	/**
	*
	* @param launcherData
	* @return File of fwJar to be used.
	* @throws IOException
	*/
	static File getFwJar(LauncherData launcherData) {
	if (launcherData.getFwJar() != null)
	return launcherData.getFwJar();
	return null;
	}

	private final String systemBundleSymbolicName;

	private final String systemBundleName;

	private final String systemBundleVendor;
	List bundleInfosList = new LinkedList();

	FrameworkAdmin fwAdmin = null;

	Manipulator manipulator = null;

	/**
	* If the manifest of the target fw implementation has Constants.BUNDLE_SYMBOLICNAME header,
	* this constructor should be used.
	*
	* @param ManipulatorAdmin
	* @param Manipulator
	* @param systemBundleSymbolicName
	*/
	public SimpleBundlesState(FrameworkAdmin ManipulatorAdmin, Manipulator Manipulator, String systemBundleSymbolicName) {
	super();
	this.fwAdmin = ManipulatorAdmin;
	// copy Manipulator object for avoiding modifying the parameters of the Manipulator.
	this.manipulator = ManipulatorAdmin.getManipulator();
	this.manipulator.setConfigData(Manipulator.getConfigData());
	this.manipulator.setLauncherData(Manipulator.getLauncherData());
	this.systemBundleSymbolicName = systemBundleSymbolicName;
	this.systemBundleName = null;
	this.systemBundleVendor = null;
	initialize();
	}

	/**
	* If the manifest of the target fw implementation has not Constants.BUNDLE_SYMBOLICNAME header
	* but , Constants.BUNDLE_NAME and BUNDLE_VERSION,
	* this constructor should be used.
	*
	* @param ManipulatorAdmin
	* @param Manipulator
	* @param systemBundleName
	* @param systemBundleVender
	*/
	public SimpleBundlesState(FrameworkAdmin ManipulatorAdmin, Manipulator Manipulator, String systemBundleName, String systemBundleVender) {
	super();
	this.fwAdmin = ManipulatorAdmin;
	// copy Manipulator object for avoiding modifying the parameters of the Manipulator.
	this.manipulator = ManipulatorAdmin.getManipulator();
	this.manipulator.setConfigData(Manipulator.getConfigData());
	this.manipulator.setLauncherData(Manipulator.getLauncherData());
	this.systemBundleSymbolicName = null;
	this.systemBundleName = systemBundleName;
	this.systemBundleVendor = systemBundleVender;
	initialize();
	}

	public BundleInfo[] getExpectedState() throws FrameworkAdminRuntimeException {
	if (!fwAdmin.isActive())
	throw new FrameworkAdminRuntimeException("FrameworkAdmin creates this object is no more available.", FrameworkAdminRuntimeException.FRAMEWORKADMIN_UNAVAILABLE);
	return Utils.getBundleInfosFromList(this.bundleInfosList);
	}

	/*
	* Just return required bundles.
	*
	* @see org.eclipse.equinox.internal.provisional.frameworkadmin.BundlesState#getPrerequisteBundles(org.eclipse.equinox.internal.provisional.frameworkadmin.BundleInfo)
	*/
	public BundleInfo[] getPrerequisteBundles(BundleInfo bInfo) {
	String location = bInfo.getLocation();
	final String requiredBundles = Utils.getManifestMainAttributes(location, Constants.REQUIRE_BUNDLE);
	if (requiredBundles == null)
	return new BundleInfo[] {this.getSystemBundle()};

	String[] clauses = Utils.getClauses(requiredBundles);
	List list = new LinkedList();
	for (int i = 0; i < clauses.length; i++)
	list.add(Utils.getPathFromClause(clauses[i]));

	List ret = new LinkedList();
	ret.add(this.getSystemBundle());
	for (Iterator ite = this.bundleInfosList.iterator(); ite.hasNext();) {
	BundleInfo currentBInfo = (BundleInfo) ite.next();
	String currentLocation = currentBInfo.getLocation();
	String currentSymbolicName = Utils.getManifestMainAttributes(currentLocation, Constants.BUNDLE_SYMBOLICNAME);
	if (currentSymbolicName == null)
	continue;
	currentSymbolicName = Utils.getPathFromClause(currentSymbolicName);
	for (Iterator ite2 = list.iterator(); ite2.hasNext();) {
	String symbolicName = (String) ite2.next();
	if (symbolicName.equals(currentSymbolicName)) {
	ret.add(currentBInfo);
	break;
	}
	}
	}
	return Utils.getBundleInfosFromList(ret);
	}

	public BundleInfo getSystemBundle() {
	if (this.systemBundleSymbolicName == null) {
	for (Iterator ite = this.bundleInfosList.iterator(); ite.hasNext();) {
	BundleInfo bInfo = (BundleInfo) ite.next();
	// if (bInfo.getStartLevel() != 1)
	// return null;;
	String location = bInfo.getLocation();
	String bundleName = Utils.getManifestMainAttributes(location, Constants.BUNDLE_NAME);
	if (systemBundleName.equals(bundleName)) {
	String bundleVendor = Utils.getManifestMainAttributes(location, Constants.BUNDLE_VENDOR);
	if (systemBundleVendor.equals(bundleVendor))
	return bInfo;
	}
	}
	return null;
	}
	for (Iterator ite = this.bundleInfosList.iterator(); ite.hasNext();) {
	BundleInfo bInfo = (BundleInfo) ite.next();
	String location = bInfo.getLocation();
	String symbolicName = Utils.getManifestMainAttributes(location, Constants.BUNDLE_SYMBOLICNAME);
	symbolicName = Utils.getPathFromClause(symbolicName);
	if (this.systemBundleSymbolicName.equals(symbolicName))
	return bInfo;
	}
	return null;
	}

	public BundleInfo[] getSystemFragmentedBundles() {
	BundleInfo systemBInfo = this.getSystemBundle();
	if (systemBInfo == null)
	return NULL_BUNDLEINFOS;

	List list = new LinkedList();
	for (Iterator ite = this.bundleInfosList.iterator(); ite.hasNext();) {
	BundleInfo bInfo = (BundleInfo) ite.next();
	String location = bInfo.getLocation();
	String manifestVersion = Utils.getManifestMainAttributes(location, Constants.BUNDLE_MANIFESTVERSION);
	if (manifestVersion == null)
	continue;
	if (manifestVersion.equals("1") \|\| manifestVersion.equals("1.0"))
	continue;

	String fragmentHost = Utils.getManifestMainAttributes(location, Constants.FRAGMENT_HOST);
	if (fragmentHost == null)
	continue;
	int index = fragmentHost.indexOf(";");
	if (index == -1)
	continue;
	String symbolicName = fragmentHost.substring(0, index).trim();
	String parameter = fragmentHost.substring(index + 1).trim();
	// TODO What to do ,in case of alias name of system bundle is not used ?
	if (symbolicName.equals(Constants.SYSTEM_BUNDLE_SYMBOLICNAME))
	if (parameter.equals(Constants.EXTENSION_DIRECTIVE + ":=" + Constants.EXTENSION_FRAMEWORK)) {
	list.add(location);
	break;
	}
	}
	return Utils.getBundleInfosFromList(list);
	}

	public String[] getUnsatisfiedConstraints(BundleInfo bInfo) throws FrameworkAdminRuntimeException {
	throw new FrameworkAdminRuntimeException("getUnsatisfiedConstraints(BundleInfo bInfo) is not supported in this implementation", FrameworkAdminRuntimeException.UNSUPPORTED_OPERATION);
	}

	private void initialize() {
	this.bundleInfosList.clear();
	LauncherData launcherData = manipulator.getLauncherData();
	ConfigData configData = manipulator.getConfigData();
	File fwJar = getFwJar(launcherData);;

	if (fwJar == null)
	throw new IllegalStateException("launcherData.getLauncherConfigFile() == null && fwJar is not set.");
	// No fw persistent data location is taken into consideration.

	BundleInfo[] bInfos = configData.getBundles();
	for (int j = 0; j < bInfos.length; j++)
	this.installBundle(bInfos[j]);

	if (getSystemBundle() == null) {
	try {
	BundleInfo sysBInfo = new BundleInfo(launcherData.getFwJar().toURL().toExternalForm(), 0, true, 0);
	this.installBundle(sysBInfo);

	} catch (MalformedURLException e) {
	// Nothign to do because never happens.
	e.printStackTrace();
	}
	}
	}

	public void installBundle(BundleInfo bInfo) throws FrameworkAdminRuntimeException {

	String newLocation = bInfo.getLocation();
	Dictionary newManifest = Utils.getOSGiManifest(newLocation);
	if (newManifest == null) {
	// TODO log something here
	return;
	}
	String newSymbolicName = (String) newManifest.get(Constants.BUNDLE_SYMBOLICNAME);
	String newVersion = (String) newManifest.get(Constants.BUNDLE_VERSION);
	//System.out.println("> currentInstalledBundles.length=" + currentInstalledBundles.length);
	boolean found = false;
	for (Iterator ite = this.bundleInfosList.iterator(); ite.hasNext();) {
	BundleInfo currentBInfo = (BundleInfo) ite.next();
	String location = currentBInfo.getLocation();
	if (newLocation.equals(location)) {
	found = true;
	break;
	}
	Dictionary manifest = Utils.getOSGiManifest(location);
	String symbolicName = (String) manifest.get(Constants.BUNDLE_SYMBOLICNAME);
	String version = (String) manifest.get(Constants.BUNDLE_VERSION);
	if (newSymbolicName != null && newVersion != null)
	if (newSymbolicName.equals(symbolicName) && newVersion.equals(version)) {
	found = true;
	break;
	}
	}
	if (!found) {
	this.bundleInfosList.add(bInfo);
	}
	}

	// public String toString() {
	// if (state == null)
	// return null;
	// StringBuffer sb = new StringBuffer();
	// BundleDescription[] bundleDescriptions = state.getBundles();
	// for (int i = 0; i < bundleDescriptions.length; i++) {
	// sb.append(bundleDescriptions[i].getBundleId() + ":");
	// sb.append(bundleDescriptions[i].toString() + "(");
	// sb.append(bundleDescriptions[i].isResolved() + ")");
	// String[] ees = bundleDescriptions[i].getExecutionEnvironments();
	// for (int j = 0; j < ees.length; j++)
	// sb.append(ees[j] + " ");
	// sb.append("\n");
	// }
	// sb.append("PlatformProperties:\n");
	// Dictionary[] dics = state.getPlatformProperties();
	// for (int i = 0; i < dics.length; i++) {
	// for (Enumeration enum = dics[i].keys(); enum.hasMoreElements();) {
	// String key = (String) enum.nextElement();
	// String value = (String) dics[i].get(key);
	// sb.append(" (" + key + "," + value + ")\n");
	// }
	// }
	// sb.append("\n");
	// return sb.toString();
	// }

	public boolean isFullySupported() {
	return false;
	}

	public boolean isResolved() throws FrameworkAdminRuntimeException {
	throw new FrameworkAdminRuntimeException("isResolved() is not supported in this implementation", FrameworkAdminRuntimeException.UNSUPPORTED_OPERATION);
	}

	public boolean isResolved(BundleInfo bInfo) throws FrameworkAdminRuntimeException {
	throw new FrameworkAdminRuntimeException("isResolved(BundleInfo bInfo) is not supported in this implementation", FrameworkAdminRuntimeException.UNSUPPORTED_OPERATION);
	}

	public void resolve(boolean increment) throws FrameworkAdminRuntimeException {
	throw new FrameworkAdminRuntimeException("resolve(boolean increment) is not supported in this implementation", FrameworkAdminRuntimeException.UNSUPPORTED_OPERATION);
	}

	public void uninstallBundle(BundleInfo bInfo) throws FrameworkAdminRuntimeException {
	String targetLocation = bInfo.getLocation();
	int index = -1;
	for (Iterator ite = this.bundleInfosList.iterator(); ite.hasNext();) {
	index++;
	BundleInfo currentBInfo = (BundleInfo) ite.next();
	String location = currentBInfo.getLocation();
	if (targetLocation.equals(location)) {
	break;
	}
	}
	if (index != -1)
	this.bundleInfosList.remove(index);
	}

	}