| /******************************************************************************* |
| * Copyright (c) 2008, 2009 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.p2.metadata.repository.ant; |
| |
| import java.net.URI; |
| import java.net.URISyntaxException; |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.Task; |
| import org.eclipse.core.runtime.URIUtil; |
| import org.eclipse.equinox.internal.p2.core.helpers.ServiceHelper; |
| import org.eclipse.equinox.internal.p2.metadata.repository.Activator; |
| import org.eclipse.equinox.internal.p2.metadata.repository.CompositeMetadataRepository; |
| import org.eclipse.equinox.internal.provisional.p2.core.ProvisionException; |
| import org.eclipse.equinox.internal.provisional.p2.metadata.repository.IMetadataRepositoryManager; |
| |
| /** |
| * Ant task to remove a specific child repository (or all the children repositories) |
| * from a composite metadata repository. |
| */ |
| public class RemoveChildTask extends Task { |
| |
| URI location; // location of the composite repository |
| URI child; // address of the child to be removed |
| boolean allChildren; // should we remove all the children? |
| |
| /* (non-Javadoc) |
| * @see org.apache.tools.ant.Task#execute() |
| */ |
| public void execute() { |
| IMetadataRepositoryManager manager = (IMetadataRepositoryManager) ServiceHelper.getService(Activator.getContext(), IMetadataRepositoryManager.class.getName()); |
| if (manager == null) |
| throw new BuildException("Unable to aquire metadata repository manager service."); |
| |
| CompositeMetadataRepository repo; |
| try { |
| repo = (CompositeMetadataRepository) manager.loadRepository(location, null); |
| } catch (ProvisionException e) { |
| throw new BuildException("Error occurred while loading repository.", e); |
| } |
| |
| // remove all the children repositories if requested, otherwise |
| // just remove the specific child |
| if (allChildren) |
| repo.removeAllChildren(); |
| else |
| repo.removeChild(child); |
| } |
| |
| /* |
| * Set the location of the composite repository. |
| */ |
| public void setLocation(String value) throws URISyntaxException { |
| location = URIUtil.fromString(value); |
| } |
| |
| /* |
| * Set the location of the child repository to remove. |
| */ |
| public void setChild(String value) throws URISyntaxException { |
| child = URIUtil.fromString(value); |
| } |
| |
| /* |
| * Set whether or not we should remove all the children. |
| */ |
| public void setAllChildren(String value) { |
| allChildren = Boolean.valueOf(value).booleanValue(); |
| } |
| } |