| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * https://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| package org.apache.ivy.ant; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.apache.ivy.core.report.ArtifactDownloadReport; |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.Location; |
| import org.apache.tools.ant.Project; |
| import org.apache.tools.ant.types.Reference; |
| import org.apache.tools.ant.types.Resource; |
| import org.apache.tools.ant.types.ResourceCollection; |
| import org.apache.tools.ant.types.resources.BaseResourceCollectionWrapper; |
| import org.apache.tools.ant.types.resources.FileResource; |
| |
| public class IvyResources extends IvyCacheTask implements ResourceCollection { |
| |
| /** |
| * Delegate for the implementation of the resource collection |
| */ |
| private class IvyBaseResourceCollectionWrapper extends BaseResourceCollectionWrapper { |
| |
| protected Collection<Resource> getCollection() { |
| return resolveResources(null); |
| } |
| |
| } |
| |
| private IvyBaseResourceCollectionWrapper wrapper = new IvyBaseResourceCollectionWrapper(); |
| |
| // delegate the ProjectComponent API on the wrapper |
| |
| public void setLocation(Location location) { |
| super.setLocation(location); |
| wrapper.setLocation(location); |
| } |
| |
| public void setProject(Project project) { |
| super.setProject(project); |
| wrapper.setProject(project); |
| } |
| |
| public void setDescription(String desc) { |
| super.setDescription(desc); |
| wrapper.setDescription(desc); |
| } |
| |
| // delegate the DataType API on the wrapper |
| |
| public void setRefid(Reference ref) { |
| wrapper.setRefid(ref); |
| } |
| |
| // delegate the AbstractResourceCollectionWrapper API on the wrapper |
| |
| public void setCache(boolean b) { |
| wrapper.setCache(b); |
| } |
| |
| // implementation of the Resource Collection API |
| |
| public boolean isFilesystemOnly() { |
| return true; |
| } |
| |
| public Iterator<Resource> iterator() { |
| return wrapper.iterator(); |
| } |
| |
| public int size() { |
| return wrapper.size(); |
| } |
| |
| // convert the ivy reports into an Ant Resource collection |
| |
| private Collection<Resource> resolveResources(String id) throws BuildException { |
| prepareAndCheck(); |
| try { |
| List<Resource> resources = new ArrayList<>(); |
| if (id != null) { |
| getProject().addReference(id, this); |
| } |
| for (ArtifactDownloadReport adr : getArtifactReports()) { |
| resources.add(new FileResource(adr.getLocalFile())); |
| } |
| return resources; |
| } catch (Exception ex) { |
| throw new BuildException("impossible to build ivy resources: " + ex, ex); |
| } |
| } |
| |
| // implementation of the IvyPostResolveTask API |
| |
| public void doExecute() throws BuildException { |
| // TODO : maybe there is a way to implement it ? |
| throw new BuildException("ivy:resources should not be used as a Ant Task"); |
| } |
| |
| } |