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/*******************************************************************************
* Copyright (c) 2000, 2009 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.examples.filesystem.ui;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.Assert;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.dialogs.ErrorDialog;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.team.core.IProjectSetSerializer;
import org.eclipse.team.core.RepositoryProvider;
import org.eclipse.team.examples.filesystem.FileSystemPlugin;
import org.eclipse.team.examples.filesystem.FileSystemProvider;
import org.eclipse.team.examples.filesystem.Policy;
/**
* This is an old-style (pre-3.0) project set serializer used to test backwards compatibility
*/
public class ProjectSetSerializer implements IProjectSetSerializer {
@Override
public String[] asReference(IProject[] providerProjects, Object context, IProgressMonitor monitor) {
Assert.isTrue(context instanceof Shell);
List<String> refs = new ArrayList<>();
for (IProject project : providerProjects) {
FileSystemProvider provider = (FileSystemProvider)RepositoryProvider.getProvider(project, FileSystemPlugin.PROVIDER_ID);
if (provider != null) {
refs.add(asReference(provider));
}
}
return refs.toArray(new String[refs.size()]);
}
@Override
public IProject[] addToWorkspace(String[] referenceStrings, String filename, Object context, IProgressMonitor monitor) {
Assert.isTrue(context instanceof Shell);
List<IProject> projects = new ArrayList<>();
for (String string : referenceStrings) {
String projectName = getProjectName(string);
String path = getPath(string);
if (projectName != null && path != null) {
try {
IProject project = createProject(projectName, monitor);
RepositoryProvider.map(project, FileSystemPlugin.PROVIDER_ID);
FileSystemProvider provider = (FileSystemProvider) RepositoryProvider.getProvider(project);
provider.setTargetLocation(path);
projects.add(project);
} catch (CoreException e) {
ErrorDialog.openError(
(Shell)context,
Policy.bind("ConfigurationWizard.errorMapping"), //$NON-NLS-1$
Policy.bind("ConfigurationWizard.error"), //$NON-NLS-1$
e.getStatus());
}
}
}
return projects.toArray(new IProject[projects.size()]);
}
/**
* @param provider
* @return
*/
private String asReference(FileSystemProvider provider) {
return provider.getProject().getName() + "," + provider.getRoot().toString(); //$NON-NLS-1$
}
/**
* @param string
* @return
*/
private String getProjectName(String string) {
int i = string.indexOf(',');
if (i == -1) return null;
return string.substring(0, i);
}
/**
* @param string
* @return
*/
private String getPath(String string) {
int i = string.indexOf(',');
if (i == -1) return null;
return string.substring(i + 1);
}
/**
* @param projectName
* @return
* @throws CoreException
*/
private IProject createProject(String projectName, IProgressMonitor monitor) throws CoreException {
IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName);
if (!project.exists()) {
project.create(monitor);
}
if (!project.isOpen()) {
project.open(monitor);
}
return project;
}
}
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