1 files changed, 64 insertions, 0 deletions
diff --git a/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/internal/provisional/p2/ui/operations/AddArtifactRepositoryOperation.java b/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/internal/provisional/p2/ui/operations/AddArtifactRepositoryOperation.java
new file mode 100644
index 000000000..50a384671
--- /dev/null
+++ b/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/internal/provisional/p2/ui/operations/AddArtifactRepositoryOperation.java
@@ -0,0 +1,64 @@
+/*******************************************************************************
+ * Copyright (c) 2007 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.provisional.p2.ui.operations;
+
+import java.net.URL;
+import org.eclipse.core.runtime.*;
+import org.eclipse.equinox.internal.provisional.p2.core.ProvisionException;
+
+/**
+ * Operation which adds an artifact repository given its URL.
+ * 
+ * @since 3.4
+ */
+public class AddArtifactRepositoryOperation extends RepositoryOperation {
+
+	boolean added = false;
+
+	public AddArtifactRepositoryOperation(String label, URL url) {
+		super(label, new URL[] {url});
+	}
+
+	protected IStatus doExecute(IProgressMonitor monitor, IAdaptable uiInfo) throws ProvisionException {
+		for (int i = 0; i < urls.length; i++) {
+			ProvisioningUtil.addArtifactRepository(urls[i]);
+		}
+		added = true;
+		return okStatus();
+	}
+
+	protected IStatus doUndo(IProgressMonitor monitor, IAdaptable uiInfo) throws ProvisionException {
+		for (int i = 0; i < urls.length; i++) {
+			ProvisioningUtil.removeArtifactRepository(urls[i], monitor);
+		}
+		// assume the best if no exception is thrown;
+		added = false;
+		return okStatus();
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.core.commands.operations.AbstractOperation#canExecute()
+	 */
+	public boolean canExecute() {
+		return super.canExecute() && !added;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.core.commands.operations.AbstractOperation#canUndo()
+	 */
+	public boolean canUndo() {
+		return super.canUndo() && added;
+	}
+}