Testing project set serialization backwards compatibility

2 files changed, 152 insertions, 0 deletions

diff --git a/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/filesystem/FileSystemProviderType.java b/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/filesystem/FileSystemProviderType.java
new file mode 100644
index 000000000..97a9aff37
--- /dev/null
+++ b/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/filesystem/FileSystemProviderType.java
@@ -0,0 +1,29 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2004 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.team.examples.filesystem;
+
+import org.eclipse.team.core.ProjectSetCapability;
+import org.eclipse.team.core.RepositoryProviderType;
+
+/**
+ * The file system repository provider types
+ */
+public class FileSystemProviderType extends RepositoryProviderType {
+	
+	/* (non-Javadoc)
+	 * @see org.eclipse.team.core.RepositoryProviderType#getProjectSetCapability()
+	 */
+	public ProjectSetCapability getProjectSetCapability() {
+		// Create an empty project set capability to test backwards compatibility
+		return new ProjectSetCapability() {};
+	}
+
+}
diff --git a/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/filesystem/ui/ProjectSetSerializer.java b/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/filesystem/ui/ProjectSetSerializer.java
new file mode 100644
index 000000000..04935f9f5
--- /dev/null
+++ b/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/filesystem/ui/ProjectSetSerializer.java
@@ -0,0 +1,123 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2004 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * 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.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.core.TeamException;
+import org.eclipse.team.examples.filesystem.FileSystemPlugin;
+import org.eclipse.team.examples.filesystem.FileSystemProvider;
+import org.eclipse.team.examples.filesystem.Policy;
+import org.eclipse.team.internal.core.Assert;
+
+/**
+ * This is an old-style (pre-3.0) project set serializer used to test backwards compatibility
+ */
+public class ProjectSetSerializer implements IProjectSetSerializer {
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.team.core.IProjectSetSerializer#asReference(org.eclipse.core.resources.IProject[], java.lang.Object, org.eclipse.core.runtime.IProgressMonitor)
+	 */
+	public String[] asReference(IProject[] providerProjects, Object context, IProgressMonitor monitor) throws TeamException {
+		Assert.isTrue(context instanceof Shell);
+		List refs = new ArrayList();
+		for (int i = 0; i < providerProjects.length; i++) {
+			IProject project = providerProjects[i];
+			FileSystemProvider provider = (FileSystemProvider)RepositoryProvider.getProvider(project, FileSystemPlugin.PROVIDER_ID);
+			if (provider != null) {
+				refs.add(asReference(provider));
+			}
+		}
+		return (String[]) refs.toArray(new String[refs.size()]);
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.team.core.IProjectSetSerializer#addToWorkspace(java.lang.String[], java.lang.String, java.lang.Object, org.eclipse.core.runtime.IProgressMonitor)
+	 */
+	public IProject[] addToWorkspace(String[] referenceStrings, String filename, Object context, IProgressMonitor monitor) throws TeamException {
+		Assert.isTrue(context instanceof Shell);
+		List projects = new ArrayList();
+		for (int i = 0; i < referenceStrings.length; i++) {
+			String string = referenceStrings[i];
+			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 (IProject[]) projects.toArray(new IProject[projects.size()]);
+	}
+
+	/**
+	 * @param provider
+	 * @return
+	 */
+	private String asReference(FileSystemProvider provider) {
+		return provider.getProject().getName() + "," + provider.getRoot().toString();
+	}
+	
+	/**
+	 * @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;
+	}
+}