| /* |
| * 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.core.pack; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import org.apache.ivy.core.module.descriptor.Artifact; |
| import org.apache.ivy.core.module.descriptor.DefaultArtifact; |
| import org.apache.ivy.core.settings.IvySettings; |
| import org.apache.ivy.plugins.IvySettingsAware; |
| |
| public class PackagingManager implements IvySettingsAware { |
| |
| private IvySettings settings; |
| |
| public void setSettings(IvySettings settings) { |
| this.settings = settings; |
| } |
| |
| public Artifact getUnpackedArtifact(Artifact artifact) { |
| String packaging = artifact.getExtraAttribute("packaging"); |
| if (packaging == null) { |
| // not declared as packed, nothing to do |
| return null; |
| } |
| |
| String ext = artifact.getExt(); |
| |
| String[] packings = packaging.split(","); |
| for (int i = packings.length - 1; i >= 1; i--) { |
| ArchivePacking packing = settings.getPackingRegistry().get(packings[i]); |
| if (packing == null) { |
| throw new IllegalStateException("Unknown packing type '" + packings[i] |
| + "' in the packing chain: " + packaging); |
| } |
| if (!(packing instanceof StreamPacking)) { |
| throw new IllegalStateException("Unsupported archive only packing type '" |
| + packings[i] + "' in the streamed chain: " + packaging); |
| } |
| ext = packing.getUnpackedExtension(ext); |
| } |
| ArchivePacking packing = settings.getPackingRegistry().get(packings[0]); |
| if (packing == null) { |
| throw new IllegalStateException("Unknown packing type '" + packings[0] |
| + "' in the packing chain: " + packaging); |
| } |
| ext = packing.getUnpackedExtension(ext); |
| |
| return new DefaultArtifact(artifact.getModuleRevisionId(), |
| artifact.getPublicationDate(), artifact.getName(), |
| artifact.getType() + "_unpacked", ext); |
| } |
| |
| public Artifact unpackArtifact(Artifact artifact, File localFile, File archiveFile) |
| throws IOException { |
| String packaging = artifact.getExtraAttribute("packaging"); |
| if (packaging == null) { |
| // not declared as packed, nothing to do |
| return null; |
| } |
| String ext = artifact.getExt(); |
| String[] packings = packaging.split(","); |
| InputStream in = null; |
| try { |
| in = new FileInputStream(localFile); |
| for (int i = packings.length - 1; i >= 1; i--) { |
| ArchivePacking packing = settings.getPackingRegistry().get(packings[i]); |
| if (packing == null) { |
| throw new IllegalStateException("Unknown packing type '" + packings[i] |
| + "' in the packing chain: " + packaging); |
| } |
| if (!(packing instanceof StreamPacking)) { |
| throw new IllegalStateException("Unsupported archive only packing type '" |
| + packings[i] + "' in the streamed chain: " + packaging); |
| } |
| in = ((StreamPacking) packing).unpack(in); |
| ext = packing.getUnpackedExtension(ext); |
| } |
| ArchivePacking packing = settings.getPackingRegistry().get(packings[0]); |
| if (packing == null) { |
| throw new IllegalStateException("Unknown packing type '" + packings[0] |
| + "' in the packing chain: " + packaging); |
| } |
| packing.unpack(in, archiveFile); |
| ext = packing.getUnpackedExtension(ext); |
| } finally { |
| if (in != null) { |
| try { |
| in.close(); |
| } catch (IOException e) { |
| // ignore |
| } |
| } |
| } |
| |
| return new DefaultArtifact(artifact.getModuleRevisionId(), |
| artifact.getPublicationDate(), artifact.getName(), |
| artifact.getType() + "_unpacked", ext); |
| |
| } |
| |
| } |