Remove old director application

2 files changed, 0 insertions, 667 deletions

diff --git a/bundles/org.eclipse.equinox.p2.director.app/plugin.xml b/bundles/org.eclipse.equinox.p2.director.app/plugin.xml
index 6d9af373f..4c8130182 100644
--- a/bundles/org.eclipse.equinox.p2.director.app/plugin.xml
+++ b/bundles/org.eclipse.equinox.p2.director.app/plugin.xml
@@ -1,11 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <?eclipse version="3.2"?>
 <plugin>
-	<extension id="application" point="org.eclipse.core.runtime.applications"> 
-		<application> 
-			<run class="org.eclipse.equinox.internal.p2.director.app.Application"/> 
-		</application> 
-	</extension>
 	<extension id="org.eclipse.equinox.p2.director" point="org.eclipse.core.runtime.applications"> 
 		<application
         cardinality="singleton-global"
diff --git a/bundles/org.eclipse.equinox.p2.director.app/src/org/eclipse/equinox/internal/p2/director/app/Application.java b/bundles/org.eclipse.equinox.p2.director.app/src/org/eclipse/equinox/internal/p2/director/app/Application.java
deleted file mode 100644
index 6619426d7..000000000
--- a/bundles/org.eclipse.equinox.p2.director.app/src/org/eclipse/equinox/internal/p2/director/app/Application.java
+++ /dev/null
@@ -1,662 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2010 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
- *     Cloudsmith - https://bugs.eclipse.org/bugs/show_bug.cgi?id=226401
- *     EclipseSource - ongoing development
- *     Sonatype, Inc. - ongoing development
- *******************************************************************************/
-package org.eclipse.equinox.internal.p2.director.app;
-
-import java.io.File;
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.util.*;
-import org.eclipse.core.runtime.*;
-import org.eclipse.equinox.app.IApplication;
-import org.eclipse.equinox.app.IApplicationContext;
-import org.eclipse.equinox.internal.p2.core.helpers.LogHelper;
-import org.eclipse.equinox.internal.p2.core.helpers.ServiceHelper;
-import org.eclipse.equinox.internal.p2.director.ProfileChangeRequest;
-import org.eclipse.equinox.internal.provisional.p2.director.IDirector;
-import org.eclipse.equinox.internal.provisional.p2.director.PlanExecutionHelper;
-import org.eclipse.equinox.p2.core.*;
-import org.eclipse.equinox.p2.engine.*;
-import org.eclipse.equinox.p2.metadata.*;
-import org.eclipse.equinox.p2.planner.IPlanner;
-import org.eclipse.equinox.p2.planner.IProfileChangeRequest;
-import org.eclipse.equinox.p2.query.*;
-import org.eclipse.equinox.p2.repository.artifact.IArtifactRepositoryManager;
-import org.eclipse.equinox.p2.repository.metadata.IMetadataRepository;
-import org.eclipse.equinox.p2.repository.metadata.IMetadataRepositoryManager;
-import org.eclipse.osgi.framework.log.FrameworkLog;
-import org.eclipse.osgi.service.environment.EnvironmentInfo;
-import org.eclipse.osgi.util.NLS;
-import org.osgi.framework.ServiceReference;
-
-/**
- * This is the original p2 director application created for the p2 1.0 release. There
- * is a replacement application in {@link DirectorApplication} that should be preferred
- * over this implementation where possible. This implementation remains for backwards
- * compatibility purposes.
- * @deprecated
- */
-public class Application implements IApplication {
-	private static final Integer EXIT_ERROR = new Integer(13);
-	static private final String ANT_PROPERTY_PREFIX = "${"; //$NON-NLS-1$
-	static private final String FLAVOR_DEFAULT = "tooling"; //$NON-NLS-1$
-
-	public static final int COMMAND_INSTALL = 0;
-	public static final int COMMAND_UNINSTALL = 1;
-	public static final int COMMAND_LIST = 2;
-
-	public static final String[] COMMAND_NAMES = {"-installIU", "-uninstallIU", "-list"}; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
-
-	private Path destination;
-
-	private URI[] artifactRepositoryLocations;
-	private URI[] metadataRepositoryLocations;
-
-	private URI[] metadataReposForRemoval;
-	private URI[] artifactReposForRemoval;
-	private IArtifactRepositoryManager artifactManager;
-	private IMetadataRepositoryManager metadataManager;
-
-	private String root;
-	private Version version = null;
-	private String flavor;
-	private String profileId;
-	private String profileProperties; // a comma-separated list of property pairs "tag=value"
-	private String bundlePool = null;
-	private String nl;
-	private String os;
-	private String arch;
-	private String ws;
-	private boolean roamingProfile = false;
-	private IPlanner planner;
-	private IEngine engine;
-	private boolean noProfileId = false;
-
-	private int command = -1;
-	protected IProvisioningAgent agent;
-
-	private void ambigousCommand(int cmd1, int cmd2) throws CoreException {
-		throw new CoreException(new Status(IStatus.ERROR, Activator.ID, NLS.bind(Messages.Ambigous_Command, new Object[] {COMMAND_NAMES[cmd1], COMMAND_NAMES[cmd2]})));
-	}
-
-	private ProfileChangeRequest buildProvisioningRequest(IProfile profile, IQueryResult<IInstallableUnit> roots, boolean install) {
-		ProfileChangeRequest request = new ProfileChangeRequest(profile);
-		markRoots(request, roots);
-		if (install) {
-			request.addAll(roots.toUnmodifiableSet());
-		} else {
-			request.removeAll(roots.toUnmodifiableSet());
-		}
-		return request;
-	}
-
-	/*
-	 * Copied from ProvisioningHelper 1.57
-	 */
-	static IProfile addProfile(IProvisioningAgent agent, String profileId, Map<String, String> properties) throws ProvisionException {
-		IProfileRegistry profileRegistry = (IProfileRegistry) agent.getService(IProfileRegistry.SERVICE_NAME);
-		if (profileRegistry == null)
-			return null;
-		IProfile profile = profileRegistry.getProfile(profileId);
-		if (profile != null)
-			return profile;
-
-		Map<String, String> profileProperties = new HashMap<String, String>(properties);
-		if (profileProperties.get(IProfile.PROP_ENVIRONMENTS) == null) {
-			EnvironmentInfo info = (EnvironmentInfo) ServiceHelper.getService(Activator.getContext(), EnvironmentInfo.class.getName());
-			if (info != null)
-				profileProperties.put(IProfile.PROP_ENVIRONMENTS, "osgi.os=" + info.getOS() + ",osgi.ws=" + info.getWS() + ",osgi.arch=" + info.getOSArch()); //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$
-			else
-				profileProperties.put(IProfile.PROP_ENVIRONMENTS, ""); //$NON-NLS-1$
-		}
-		return profileRegistry.addProfile(profileId, profileProperties);
-	}
-
-	/*
-	 * Copied from ProvisioningHelper 1.57
-	 */
-	static IProfile getProfile(IProvisioningAgent agent, String id) {
-		IProfileRegistry profileRegistry = (IProfileRegistry) agent.getService(IProfileRegistry.SERVICE_NAME);
-		if (profileRegistry == null)
-			return null;
-		return profileRegistry.getProfile(id);
-	}
-
-	/*
-	 * Copied from ProvisioningHelper 1.57
-	 */
-	static IMetadataRepository getMetadataRepository(IProvisioningAgent agent, URI location) {
-		IMetadataRepositoryManager manager = (IMetadataRepositoryManager) agent.getService(IMetadataRepositoryManager.SERVICE_NAME);
-		if (manager == null)
-			throw new IllegalStateException("No metadata repository manager found"); //$NON-NLS-1$
-		try {
-			return manager.loadRepository(location, null);
-		} catch (ProvisionException e) {
-			return null;
-		}
-	}
-
-	/*
-	 * Copied from ProvisioningHelper 1.57
-	 */
-	static IQueryResult<IInstallableUnit> getInstallableUnits(IProvisioningAgent agent, URI location, IQuery<IInstallableUnit> query, IProgressMonitor monitor) {
-		IQueryable<IInstallableUnit> queryable = null;
-		if (location == null) {
-			queryable = (IMetadataRepositoryManager) agent.getService(IMetadataRepositoryManager.SERVICE_NAME);
-		} else {
-			queryable = getMetadataRepository(agent, location);
-		}
-		if (queryable != null)
-			return queryable.query(query, monitor);
-		return Collector.emptyCollector();
-	}
-
-	private String getEnvironmentProperty() {
-		Map<String, String> values = new HashMap<String, String>();
-		if (os != null)
-			values.put("osgi.os", os); //$NON-NLS-1$
-		if (nl != null)
-			values.put("osgi.nl", nl); //$NON-NLS-1$
-		if (ws != null)
-			values.put("osgi.ws", ws); //$NON-NLS-1$
-		if (arch != null)
-			values.put("osgi.arch", arch); //$NON-NLS-1$
-		if (values.isEmpty())
-			return null;
-		return toString(values);
-	}
-
-	private IProfile initializeProfile() throws CoreException {
-		if (profileId == null) {
-			profileId = IProfileRegistry.SELF;
-			noProfileId = true;
-		}
-		IProfile profile = getProfile(agent, profileId);
-		if (profile == null) {
-			if (destination == null)
-				missingArgument("destination"); //$NON-NLS-1$
-			if (flavor == null)
-				flavor = System.getProperty("eclipse.p2.configurationFlavor", FLAVOR_DEFAULT); //$NON-NLS-1$
-
-			Map<String, String> props = new HashMap<String, String>();
-			props.put(IProfile.PROP_INSTALL_FOLDER, destination.toOSString());
-			if (bundlePool == null || bundlePool.equals(Messages.destination_commandline))
-				props.put(IProfile.PROP_CACHE, destination.toOSString());
-			else
-				props.put(IProfile.PROP_CACHE, bundlePool);
-			if (roamingProfile)
-				props.put(IProfile.PROP_ROAMING, Boolean.TRUE.toString());
-
-			String env = getEnvironmentProperty();
-			if (env != null)
-				props.put(IProfile.PROP_ENVIRONMENTS, env);
-			if (profileProperties != null) {
-				putProperties(profileProperties, props);
-			}
-			profile = addProfile(agent, profileId, props);
-		}
-		return profile;
-	}
-
-	private void initializeRepositories(boolean throwException) throws CoreException {
-		if (artifactRepositoryLocations == null) {
-			if (throwException)
-				missingArgument("artifactRepository"); //$NON-NLS-1$
-		} else {
-			artifactManager = (IArtifactRepositoryManager) agent.getService(IArtifactRepositoryManager.SERVICE_NAME);
-			if (artifactManager == null) {
-				if (throwException)
-					throw new ProvisionException(Messages.Application_NoManager);
-			} else {
-				int removalIdx = 0;
-				boolean anyValid = false; // do we have any valid repos or did they all fail to load?
-				artifactReposForRemoval = new URI[artifactRepositoryLocations.length];
-				for (int i = 0; i < artifactRepositoryLocations.length; i++) {
-					try {
-						if (!artifactManager.contains(artifactRepositoryLocations[i])) {
-							artifactManager.loadRepository(artifactRepositoryLocations[i], null);
-							artifactReposForRemoval[removalIdx++] = artifactRepositoryLocations[i];
-						}
-						anyValid = true;
-					} catch (ProvisionException e) {
-						//one of the repositories did not load
-						LogHelper.log(new Status(IStatus.ERROR, Activator.ID, artifactRepositoryLocations[i].toString() + " failed to load", e)); //$NON-NLS-1$
-					}
-				}
-				if (throwException && !anyValid)
-					//all repositories failed to load
-					throw new ProvisionException(Messages.Application_NoRepositories);
-			}
-		}
-
-		if (metadataRepositoryLocations == null) {
-			if (throwException)
-				missingArgument("metadataRepository"); //$NON-NLS-1$
-		} else {
-			metadataManager = (IMetadataRepositoryManager) agent.getService(IMetadataRepositoryManager.SERVICE_NAME);
-			if (metadataManager == null) {
-				if (throwException)
-					throw new ProvisionException(Messages.Application_NoManager);
-			} else {
-				int removalIdx = 0;
-				boolean anyValid = false; // do we have any valid repos or did they all fail to load?
-				metadataReposForRemoval = new URI[metadataRepositoryLocations.length];
-				for (int i = 0; i < metadataRepositoryLocations.length; i++) {
-					try {
-						if (!metadataManager.contains(metadataRepositoryLocations[i])) {
-							metadataManager.loadRepository(metadataRepositoryLocations[i], null);
-							metadataReposForRemoval[removalIdx++] = metadataRepositoryLocations[i];
-						}
-						anyValid = true;
-					} catch (ProvisionException e) {
-						//one of the repositories did not load
-						LogHelper.log(new Status(IStatus.ERROR, Activator.ID, metadataRepositoryLocations[i].toString() + " failed to load", e)); //$NON-NLS-1$
-					}
-				}
-				if (throwException && !anyValid)
-					//all repositories failed to load
-					throw new ProvisionException(Messages.Application_NoRepositories);
-			}
-		}
-	}
-
-	private void initializeServices() throws ProvisionException {
-		ServiceReference<IProvisioningAgentProvider> agentProviderRef = Activator.getContext().getServiceReference(IProvisioningAgentProvider.class);
-		IProvisioningAgentProvider provider = Activator.getContext().getService(agentProviderRef);
-		agent = provider.createAgent(null);
-
-		IDirector director = (IDirector) agent.getService(IDirector.SERVICE_NAME);
-		if (director == null)
-			throw new RuntimeException(Messages.Missing_director);
-
-		planner = (IPlanner) agent.getService(IPlanner.SERVICE_NAME);
-		if (planner == null)
-			throw new RuntimeException(Messages.Missing_planner);
-
-		engine = (IEngine) agent.getService(IEngine.SERVICE_NAME);
-		if (engine == null)
-			throw new RuntimeException(Messages.Missing_Engine);
-	}
-
-	private void markRoots(IProfileChangeRequest request, IQueryResult<IInstallableUnit> roots) {
-		for (Iterator<IInstallableUnit> iterator = roots.iterator(); iterator.hasNext();) {
-			request.setInstallableUnitProfileProperty(iterator.next(), IProfile.PROP_PROFILE_ROOT_IU, Boolean.TRUE.toString());
-		}
-	}
-
-	private void missingArgument(String argumentName) throws CoreException {
-		throw new CoreException(new Status(IStatus.ERROR, Activator.ID, NLS.bind(Messages.Missing_Required_Argument, argumentName)));
-	}
-
-	private IStatus planAndExecute(IProfile profile, ProvisioningContext context, ProfileChangeRequest request) {
-		IProvisioningPlan result;
-		IStatus operationStatus;
-		result = planner.getProvisioningPlan(request, context, new NullProgressMonitor());
-		if (!result.getStatus().isOK())
-			operationStatus = result.getStatus();
-		else {
-			operationStatus = PlanExecutionHelper.executePlan(result, engine, context, new NullProgressMonitor());
-		}
-		return operationStatus;
-	}
-
-	private void printRequest(ProfileChangeRequest request) {
-		Collection<IInstallableUnit> toAdd = request.getAdditions();
-		Collection<IInstallableUnit> toRemove = request.getRemovals();
-		for (IInstallableUnit added : toAdd) {
-			System.out.println(NLS.bind(Messages.Installing, added.getId(), added.getVersion()));
-		}
-		for (IInstallableUnit removed : toRemove) {
-			System.out.println(NLS.bind(Messages.Uninstalling, removed.getId(), removed.getVersion()));
-		}
-	}
-
-	public void processArguments(String[] args) throws Exception {
-		if (args == null)
-			return;
-		for (int i = 0; i < args.length; i++) {
-
-			String opt = args[i];
-			if (opt.equals("-roaming")) { //$NON-NLS-1$
-				roamingProfile = true;
-			}
-
-			if (opt.equals(COMMAND_NAMES[COMMAND_LIST])) {
-				if (command != -1)
-					ambigousCommand(COMMAND_LIST, command);
-				command = COMMAND_LIST;
-			}
-
-			// check for args without parameters (i.e., a flag arg)
-
-			// check for args with parameters. If we are at the last
-			// argument or
-			// if the next one
-			// has a '-' as the first character, then we can't have an arg
-			// with
-			// a parm so continue.
-			if (i == args.length - 1 || args[i + 1].startsWith("-")) //$NON-NLS-1$
-				continue;
-
-			String arg = args[++i];
-
-			if (opt.equalsIgnoreCase("-profile")) //$NON-NLS-1$
-				profileId = arg;
-
-			if (opt.equalsIgnoreCase("-profileProperties") || opt.equalsIgnoreCase("-props")) //$NON-NLS-1$ //$NON-NLS-2$
-				profileProperties = arg;
-
-			// we create a path object here to handle ../ entries in the middle of paths
-			if (opt.equalsIgnoreCase("-destination") || opt.equalsIgnoreCase("-dest")) { //$NON-NLS-1$ //$NON-NLS-2$
-				if (arg.startsWith("file:")) //$NON-NLS-1$
-					arg = arg.substring(5);
-				destination = new Path(arg);
-			}
-
-			// we create a path object here to handle ../ entries in the middle of paths
-			if (opt.equalsIgnoreCase("-bundlepool") || opt.equalsIgnoreCase("-bp")) { //$NON-NLS-1$ //$NON-NLS-2$
-				if (arg.startsWith("file:")) //$NON-NLS-1$
-					arg = arg.substring(5);
-				bundlePool = new Path(arg).toOSString();
-			}
-
-			if (opt.equalsIgnoreCase("-metadataRepository") || opt.equalsIgnoreCase("-metadataRepositories") || opt.equalsIgnoreCase("-mr")) //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
-				metadataRepositoryLocations = getURIs(arg);
-
-			if (opt.equalsIgnoreCase("-artifactRepository") || opt.equalsIgnoreCase("-artifactRepositories") || opt.equalsIgnoreCase("-ar")) //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
-				artifactRepositoryLocations = getURIs(arg);
-
-			if (opt.equalsIgnoreCase("-flavor")) //$NON-NLS-1$
-				flavor = arg;
-
-			if (opt.equalsIgnoreCase(COMMAND_NAMES[COMMAND_INSTALL])) {
-				if (command != -1)
-					ambigousCommand(COMMAND_INSTALL, command);
-				root = arg;
-				command = COMMAND_INSTALL;
-			}
-
-			if (opt.equalsIgnoreCase("-version")) { //$NON-NLS-1$
-				if (arg != null && !arg.startsWith(ANT_PROPERTY_PREFIX))
-					version = Version.create(arg);
-			}
-
-			if (opt.equalsIgnoreCase(COMMAND_NAMES[COMMAND_UNINSTALL])) {
-				if (command != -1)
-					ambigousCommand(COMMAND_UNINSTALL, command);
-				root = arg;
-				command = COMMAND_UNINSTALL;
-			}
-
-			if (opt.equalsIgnoreCase("-p2.os")) { //$NON-NLS-1$
-				os = arg;
-			}
-			if (opt.equalsIgnoreCase("-p2.ws")) { //$NON-NLS-1$
-				ws = arg;
-			}
-			if (opt.equalsIgnoreCase("-p2.nl")) { //$NON-NLS-1$
-				nl = arg;
-			}
-			if (opt.equalsIgnoreCase("-p2.arch")) { //$NON-NLS-1$
-				arch = arg;
-			}
-		}
-
-	}
-
-	/**
-	 * @param pairs	a comma separated list of tag=value pairs
-	 * @param properties the collection into which the pairs are put
-	 */
-	private void putProperties(String pairs, Map<String, String> properties) {
-		StringTokenizer tok = new StringTokenizer(pairs, ",", true); //$NON-NLS-1$
-		while (tok.hasMoreTokens()) {
-			String next = tok.nextToken().trim();
-			int i = next.indexOf('=');
-			if (i > 0 && i < next.length() - 1) {
-				String tag = next.substring(0, i).trim();
-				String value = next.substring(i + 1, next.length()).trim();
-				if (tag.length() > 0 && value.length() > 0) {
-					properties.put(tag, value);
-				}
-			}
-		}
-	}
-
-	public Object run(String[] args) throws Exception {
-		System.out.println(Messages.Deprecated_application);
-		long time = -System.currentTimeMillis();
-		initializeServices();
-		processArguments(args);
-
-		IStatus operationStatus = Status.OK_STATUS;
-		IQuery<IInstallableUnit> query;
-		IQueryResult<IInstallableUnit> roots;
-		try {
-			initializeRepositories(command == COMMAND_INSTALL);
-			switch (command) {
-				case COMMAND_INSTALL :
-				case COMMAND_UNINSTALL :
-
-					IProfile profile = initializeProfile();
-					query = QueryUtil.createIUQuery(root, version == null ? VersionRange.emptyRange : new VersionRange(version, true, version, true));
-					roots = collectRootIUs(metadataRepositoryLocations, QueryUtil.createLatestQuery(query));
-					if (roots.isEmpty())
-						roots = profile.query(query, new NullProgressMonitor());
-					if (roots.isEmpty()) {
-						System.out.println(NLS.bind(Messages.Missing_IU, root));
-						logFailure(new Status(IStatus.ERROR, Activator.ID, NLS.bind(Messages.Missing_IU, root)));
-						return EXIT_ERROR;
-					}
-					// keep this result status in case there is a problem so we can report it to the user
-					boolean wasRoaming = Boolean.valueOf(profile.getProperty(IProfile.PROP_ROAMING)).booleanValue();
-					try {
-						IStatus updateRoamStatus = updateRoamingProperties(profile);
-						if (!updateRoamStatus.isOK()) {
-							MultiStatus multi = new MultiStatus(Activator.ID, IStatus.ERROR, NLS.bind(Messages.Cant_change_roaming, profile.getProfileId()), null);
-							multi.add(updateRoamStatus);
-							System.out.println(multi.getMessage());
-							System.out.println(updateRoamStatus.getMessage());
-							logFailure(multi);
-							return EXIT_ERROR;
-						}
-						ProvisioningContext context = new ProvisioningContext(agent);
-						context.setMetadataRepositories(metadataRepositoryLocations);
-						context.setArtifactRepositories(artifactRepositoryLocations);
-						ProfileChangeRequest request = buildProvisioningRequest(profile, roots, command == COMMAND_INSTALL);
-						printRequest(request);
-						operationStatus = planAndExecute(profile, context, request);
-					} finally {
-						// if we were originally were set to be roaming and we changed it, change it back before we return
-						if (wasRoaming && !Boolean.valueOf(profile.getProperty(IProfile.PROP_ROAMING)).booleanValue())
-							setRoaming(profile);
-					}
-					break;
-				case COMMAND_LIST :
-					query = QueryUtil.createIUQuery(null, VersionRange.emptyRange);
-					if (metadataRepositoryLocations == null)
-						missingArgument("metadataRepository"); //$NON-NLS-1$
-
-					roots = collectRootIUs(metadataRepositoryLocations, query);
-					Iterator<IInstallableUnit> unitIterator = roots.iterator();
-					while (unitIterator.hasNext()) {
-						IInstallableUnit iu = unitIterator.next();
-						System.out.println(iu.getId());
-					}
-					break;
-			}
-		} finally {
-			cleanupRepositories();
-		}
-
-		time += System.currentTimeMillis();
-		if (operationStatus.isOK())
-			System.out.println(NLS.bind(Messages.Operation_complete, new Long(time)));
-		else {
-			System.out.println(Messages.Operation_failed);
-			logFailure(operationStatus);
-			return EXIT_ERROR;
-		}
-		return IApplication.EXIT_OK;
-	}
-
-	private void cleanupRepositories() {
-		if (artifactReposForRemoval != null && artifactManager != null) {
-			for (int i = 0; i < artifactReposForRemoval.length && artifactReposForRemoval[i] != null; i++) {
-				artifactManager.removeRepository(artifactReposForRemoval[i]);
-			}
-		}
-		if (metadataReposForRemoval != null && metadataManager != null) {
-			for (int i = 0; i < metadataReposForRemoval.length && metadataReposForRemoval[i] != null; i++) {
-				metadataManager.removeRepository(metadataReposForRemoval[i]);
-			}
-		}
-	}
-
-	class LocationQueryable implements IQueryable<IInstallableUnit> {
-		private URI location;
-
-		public LocationQueryable(URI location) {
-			this.location = location;
-		}
-
-		public IQueryResult<IInstallableUnit> query(IQuery<IInstallableUnit> query, IProgressMonitor monitor) {
-			return getInstallableUnits(agent, location, query, monitor);
-		}
-	}
-
-	private IQueryResult<IInstallableUnit> collectRootIUs(URI[] locations, IQuery<IInstallableUnit> query) {
-		IProgressMonitor nullMonitor = new NullProgressMonitor();
-
-		if (locations == null || locations.length == 0)
-			return getInstallableUnits(agent, (URI) null, query, nullMonitor);
-
-		List<IQueryable<IInstallableUnit>> locationQueryables = new ArrayList<IQueryable<IInstallableUnit>>(locations.length);
-		for (int i = 0; i < locations.length; i++)
-			locationQueryables.add(new LocationQueryable(locations[i]));
-		return QueryUtil.compoundQueryable(locationQueryables).query(query, nullMonitor);
-	}
-
-	public Object start(IApplicationContext context) throws Exception {
-		return run((String[]) context.getArguments().get("application.args")); //$NON-NLS-1$
-	}
-
-	public void stop() {
-		//nothing to do
-	}
-
-	private String toString(Map<String, String> context) {
-		StringBuffer result = new StringBuffer();
-		boolean first = true;
-		for (String key : context.keySet()) {
-			if (first)
-				first = false;
-			else
-				result.append(',');
-			result.append(key);
-			result.append('=');
-			result.append(context.get(key));
-		}
-		return result.toString();
-	}
-
-	private IStatus updateRoamingProperties(IProfile profile) {
-		// if the user didn't specify a destination path on the command-line
-		// then we assume they are installing into the currently running
-		// instance and we don't have anything to update
-		if (destination == null)
-			return Status.OK_STATUS;
-
-		// if the user didn't set a profile id on the command-line this is ok if they
-		// also didn't set the destination path. (handled in the case above) otherwise throw an error.
-		if (noProfileId) // && destination != null
-			return new Status(IStatus.ERROR, Activator.ID, Messages.Missing_profileid);
-
-		// make sure that we are set to be roaming before we update the values
-		if (!Boolean.valueOf(profile.getProperty(IProfile.PROP_ROAMING)).booleanValue())
-			return Status.OK_STATUS;
-
-		ProfileChangeRequest request = new ProfileChangeRequest(profile);
-		File destinationFile = destination.toFile();
-		if (!destinationFile.equals(new File(profile.getProperty(IProfile.PROP_INSTALL_FOLDER))))
-			request.setProfileProperty(IProfile.PROP_INSTALL_FOLDER, destination.toOSString());
-		if (!destinationFile.equals(new File(profile.getProperty(IProfile.PROP_CACHE))))
-			request.setProfileProperty(IProfile.PROP_CACHE, destination.toOSString());
-		if (request.getProfileProperties().size() == 0)
-			return Status.OK_STATUS;
-
-		// otherwise we have to make a change so set the profile to be non-roaming so the 
-		// values don't get recalculated to the wrong thing if we are flushed from memory - we
-		// will set it back later (see bug 269468)
-		request.setProfileProperty(IProfile.PROP_ROAMING, "false"); //$NON-NLS-1$
-
-		ProvisioningContext context = new ProvisioningContext(agent);
-		context.setMetadataRepositories(new URI[0]);
-		context.setArtifactRepositories(new URI[0]);
-		IProvisioningPlan result = planner.getProvisioningPlan(request, context, new NullProgressMonitor());
-		return PlanExecutionHelper.executePlan(result, engine, context, new NullProgressMonitor());
-	}
-
-	/*
-	 * Set the roaming property on the given profile.
-	 */
-	private IStatus setRoaming(IProfile profile) {
-		ProfileChangeRequest request = new ProfileChangeRequest(profile);
-		request.setProfileProperty(IProfile.PROP_ROAMING, "true"); //$NON-NLS-1$
-		ProvisioningContext context = new ProvisioningContext(agent);
-		context.setMetadataRepositories(new URI[0]);
-		context.setArtifactRepositories(new URI[0]);
-		IProvisioningPlan result = planner.getProvisioningPlan(request, context, new NullProgressMonitor());
-		return PlanExecutionHelper.executePlan(result, engine, context, new NullProgressMonitor());
-	}
-
-	private static URI[] getURIs(String spec) {
-		if (spec == null)
-			return null;
-		String[] urlSpecs = getArrayFromString(spec, ","); //$NON-NLS-1$
-		ArrayList<URI> result = new ArrayList<URI>(urlSpecs.length);
-		for (int i = 0; i < urlSpecs.length; i++) {
-			try {
-				result.add(URIUtil.fromString(urlSpecs[i]));
-			} catch (URISyntaxException e) {
-				LogHelper.log(new Status(IStatus.WARNING, Activator.ID, NLS.bind(Messages.Ignored_repo, urlSpecs[i])));
-			}
-		}
-		if (result.size() == 0)
-			return null;
-		return result.toArray(new URI[result.size()]);
-	}
-
-	/**
-	 * Convert a list of tokens into an array. The list separator has to be
-	 * specified.
-	 */
-	public static String[] getArrayFromString(String list, String separator) {
-		if (list == null || list.trim().equals("")) //$NON-NLS-1$
-			return new String[0];
-		List<String> result = new ArrayList<String>();
-		for (StringTokenizer tokens = new StringTokenizer(list, separator); tokens.hasMoreTokens();) {
-			String token = tokens.nextToken().trim();
-			if (!token.equals("")) //$NON-NLS-1$
-				result.add(token);
-		}
-		return result.toArray(new String[result.size()]);
-	}
-
-	private void logFailure(IStatus status) {
-		FrameworkLog log = (FrameworkLog) ServiceHelper.getService(Activator.getContext(), FrameworkLog.class.getName());
-		if (log != null)
-			System.err.println("Application failed, log file location: " + log.getFile()); //$NON-NLS-1$
-		LogHelper.log(status);
-	}
-}