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/*******************************************************************************
* Copyright (c) 2010 Sonatype, Inc.
* 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:
* Sonatype, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.m2e.core.ui.internal;
import java.util.HashMap;
import java.util.Map;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.WorkspaceJob;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.MultiStatus;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.SubProgressMonitor;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.progress.IProgressConstants;
import org.eclipse.m2e.core.MavenPlugin;
import org.eclipse.m2e.core.internal.IMavenConstants;
import org.eclipse.m2e.core.project.IMavenProjectFacade;
import org.eclipse.m2e.core.project.IProjectConfigurationManager;
import org.eclipse.m2e.core.project.MavenUpdateRequest;
import org.eclipse.m2e.core.ui.internal.actions.OpenMavenConsoleAction;
import org.eclipse.m2e.core.ui.internal.util.M2EUIUtils;
public class UpdateConfigurationJob extends WorkspaceJob {
private static final Logger log = LoggerFactory.getLogger(UpdateConfigurationJob.class);
private final IProject[] projects;
private final boolean offline;
private final boolean forceUpdate;
public UpdateConfigurationJob(IProject[] projects) {
this(projects, MavenPlugin.getMavenConfiguration().isOffline(), false /*forceUpdate*/);
}
public UpdateConfigurationJob(IProject[] projects, boolean offline, boolean forceUpdate) {
super(Messages.UpdateSourcesAction_job_update_conf);
this.projects = projects;
this.offline = offline;
this.forceUpdate = forceUpdate;
setRule(MavenPlugin.getProjectConfigurationManager().getRule());
}
public IStatus runInWorkspace(IProgressMonitor monitor) {
IProjectConfigurationManager configurationManager = MavenPlugin.getProjectConfigurationManager();
setProperty(IProgressConstants.ACTION_PROPERTY, new OpenMavenConsoleAction());
monitor.beginTask(getName(), projects.length);
long l1 = System.currentTimeMillis();
log.info("Update started"); //$NON-NLS-1$
MultiStatus status = null;
//project names to the errors encountered when updating them
Map<String, Throwable> updateErrors = new HashMap<String, Throwable>();
for(IProject project : projects) {
if(monitor.isCanceled()) {
throw new OperationCanceledException();
}
monitor.subTask(project.getName());
IMavenProjectFacade projectFacade = MavenPlugin.getMavenProjectRegistry().create(project, monitor);
if(projectFacade != null) {
try {
MavenUpdateRequest request = new MavenUpdateRequest(project, offline, forceUpdate);
configurationManager.updateProjectConfiguration(request, new SubProgressMonitor(monitor, 1));
} catch(CoreException ex) {
if(status == null) {
status = new MultiStatus(IMavenConstants.PLUGIN_ID, IStatus.ERROR, //
Messages.UpdateSourcesAction_error_cannot_update, null);
}
status.add(ex.getStatus());
updateErrors.put(project.getName(), ex);
} catch(IllegalArgumentException e) {
status = new MultiStatus(IMavenConstants.PLUGIN_ID, IStatus.ERROR, //
Messages.UpdateSourcesAction_error_cannot_update, null);
updateErrors.put(project.getName(), e);
}
}
}
if(updateErrors.size() > 0) {
handleErrors(updateErrors);
}
long l2 = System.currentTimeMillis();
log.info(NLS.bind("Update completed: {0} sec", ((l2 - l1) / 1000))); //$NON-NLS-1$
return status != null ? status : Status.OK_STATUS;
}
private void handleErrors(final Map<String, Throwable> updateErrors) {
final Display display = Display.getDefault();
if(display != null) {
display.asyncExec(new Runnable() {
public void run() {
M2EUIUtils.showErrorsForProjectsDialog(display.getActiveShell(),
Messages.UpdateSourcesAction_error_title, Messages.UpdateSourcesAction_error_message, updateErrors);
}
});
}
}
}
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