diff options
Diffstat (limited to 'bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/prov/ui/operations/RemoveMetadataRepositoryOperation.java')
-rw-r--r-- | bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/prov/ui/operations/RemoveMetadataRepositoryOperation.java | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/prov/ui/operations/RemoveMetadataRepositoryOperation.java b/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/prov/ui/operations/RemoveMetadataRepositoryOperation.java new file mode 100644 index 000000000..30e2fa282 --- /dev/null +++ b/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/prov/ui/operations/RemoveMetadataRepositoryOperation.java @@ -0,0 +1,75 @@ +/******************************************************************************* + * 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.prov.ui.operations; + +import java.net.URL; +import org.eclipse.core.runtime.*; +import org.eclipse.equinox.prov.core.ProvisionException; +import org.eclipse.equinox.prov.metadata.repository.IMetadataRepository; +import org.eclipse.equinox.prov.ui.ProvisioningUtil; + +/** + * Operation that removes the metadata repository with the given URL. * + * + * @since 3.4 + */ +public class RemoveMetadataRepositoryOperation extends RepositoryOperation { + + private boolean removed = false; + + public RemoveMetadataRepositoryOperation(String label, IMetadataRepository[] repos) { + super(label, new URL[repos.length], new String[repos.length]); + for (int i = 0; i < repos.length; i++) { + urls[i] = repos[i].getLocation(); + names[i] = repos[i].getName(); + } + } + + protected IStatus doExecute(IProgressMonitor monitor, IAdaptable uiInfo) throws ProvisionException { + for (int i = 0; i < urls.length; i++) { + ProvisioningUtil.removeMetadataRepository(urls[i], monitor, uiInfo); + } + removed = true; + return okStatus(); + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.core.commands.operations.AbstractOperation#canExecute() + */ + public boolean canExecute() { + return !removed && super.canExecute(); + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.core.commands.operations.AbstractOperation#canUndo() + */ + public boolean canUndo() { + return removed && super.canUndo(); + } + + protected IStatus doUndo(IProgressMonitor monitor, IAdaptable uiInfo) throws ProvisionException { + for (int i = 0; i < urls.length; i++) { + IMetadataRepository repo = ProvisioningUtil.addMetadataRepository(urls[i], monitor, uiInfo); + if (repo == null) { + return failureStatus(); + } + if (names[i] != null) { + ProvisioningUtil.setRepositoryName(repo, names[i]); + } + } + removed = false; + return okStatus(); + } +} |