/*
* 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
*
* http://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.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.text.ParseException;
import java.util.jar.Manifest;
import org.apache.ivy.core.module.descriptor.ModuleDescriptor;
import org.apache.ivy.osgi.core.BundleInfo;
import org.apache.ivy.osgi.core.BundleInfoAdapter;
import org.apache.ivy.osgi.core.ExecutionEnvironmentProfileProvider;
import org.apache.ivy.osgi.core.ManifestParser;
import org.apache.ivy.osgi.core.OSGiManifestParser;
import org.apache.ivy.plugins.parser.xml.XmlModuleDescriptorWriter;
import org.apache.tools.ant.BuildException;
public class ConvertManifestTask extends IvyTask {
private File manifest = null;
private File ivyFile = null;
private ExecutionEnvironmentProfileProvider profileProvider;
public void setProfileProvider(ExecutionEnvironmentProfileProvider profileProvider) {
this.profileProvider = profileProvider;
}
public void setManifest(File manifest) {
this.manifest = manifest;
}
public void setIvyFile(File ivyFile) {
this.ivyFile = ivyFile;
}
public void doExecute() throws BuildException {
if (ivyFile == null) {
throw new BuildException("destination ivy file is required for convertmanifest task");
}
if (manifest == null) {
throw new BuildException("source manifest file is required for convertmanifest task");
}
if (profileProvider == null) {
try {
profileProvider = new ExecutionEnvironmentProfileProvider();
} catch (IOException e) {
throw new BuildException("Enable to load the default environment profiles", e);
}
}
Manifest m;
try {
m = new Manifest(new FileInputStream(manifest));
} catch (FileNotFoundException e) {
throw new BuildException("the manifest file '" + manifest + "' was not found", e);
} catch (IOException e) {
throw new BuildException("the manifest file '" + manifest + "' could not be read", e);
}
BundleInfo bundleInfo;
try {
bundleInfo = ManifestParser.parseManifest(m);
} catch (ParseException e) {
throw new BuildException("Incorrect manifest file '" + manifest + "'", e);
}
ModuleDescriptor md = BundleInfoAdapter.toModuleDescriptor(
OSGiManifestParser.getInstance(), null, bundleInfo, profileProvider);
try {
XmlModuleDescriptorWriter.write(md, ivyFile);
} catch (IOException e) {
throw new BuildException("The ivyFile '" + ivyFile + "' could not be written", e);
}
}
}