| /******************************************************************************* |
| * Copyright (c) 2008, 2017 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.equinox.internal.p2.metadata.repository.ant; |
| |
| import java.net.URI; |
| import java.net.URISyntaxException; |
| import org.apache.tools.ant.BuildException; |
| import org.eclipse.core.runtime.URIUtil; |
| import org.eclipse.equinox.internal.p2.metadata.repository.CompositeMetadataRepository; |
| import org.eclipse.equinox.p2.core.ProvisionException; |
| import org.eclipse.equinox.p2.repository.metadata.IMetadataRepositoryManager; |
| |
| /** |
| * Ant task for adding a child repository to a composite metadata repository. |
| */ |
| public class AddChildTask extends AbstractMDRTask { |
| |
| URI location; // location of the composite repository |
| URI child; // address of the child to add |
| |
| @Override |
| public void execute() { |
| validate(); |
| IMetadataRepositoryManager manager = getAgent().getService(IMetadataRepositoryManager.class); |
| if (manager == null) |
| throw new BuildException("Unable to aquire metadata repository manager service."); |
| |
| // load the composite repository |
| CompositeMetadataRepository repo = null; |
| try { |
| repo = (CompositeMetadataRepository) manager.loadRepository(location, null); |
| } catch (ClassCastException e) { |
| throw new BuildException("Repository at location: " + location + " is not a composite metadata repository."); |
| } catch (ProvisionException e) { |
| throw new BuildException("Error occurred while loading repository.", e); |
| } |
| |
| // add the child |
| repo.addChild(child); |
| manager.removeRepository(location); |
| } |
| |
| /* |
| * Validate user input to ensure we have enough information to go forward. |
| */ |
| private void validate() { |
| if (location == null) |
| throw new BuildException("Need to specify the composite repository location."); |
| if (child == null) |
| throw new BuildException("Need to specify the child repository location."); |
| } |
| |
| /* |
| * 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. |
| */ |
| public void setChild(String value) throws URISyntaxException { |
| child = URIUtil.fromString(value); |
| } |
| } |