/* | |
* 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.felix.ipojo.task; | |
import java.io.File; | |
import org.apache.felix.ipojo.manipulator.Pojoization; | |
import org.apache.tools.ant.BuildException; | |
import org.apache.tools.ant.Task; | |
/** | |
* iPOJO Ant Task. This Ant task manipulates an input bundle. | |
* @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a> | |
*/ | |
public class IPojoTask extends Task { | |
/** Metadata file. */ | |
private File m_metadata; | |
/** Input bundle. */ | |
private File m_input; | |
/** Output bundle. */ | |
private File m_output; | |
/** Flag describing if we need to ignore annotation of not. */ | |
private boolean m_ignoreAnnotations = false; | |
/** | |
* Set the metadata file. | |
* @param meta : the metadata file. | |
*/ | |
public void setMetadata(File meta) { | |
m_metadata = meta; | |
} | |
/** | |
* Set the input bundle. | |
* @param in : the input bundle | |
*/ | |
public void setInput(File in) { | |
m_input = in; | |
} | |
/** | |
* Set the output bundle. | |
* @param out : the output bundle | |
*/ | |
public void setOutput(File out) { | |
m_output = out; | |
} | |
/** | |
* Set if we need to ignore annotations or not. | |
* @param flag : true if we need to ignore annotations. | |
*/ | |
public void setIgnoreAnnotations(boolean flag) { | |
m_ignoreAnnotations = flag; | |
} | |
/** | |
* Execute the Ant Task. | |
* @see org.apache.tools.ant.Task#execute() | |
*/ | |
public void execute() { | |
if (m_input == null) { | |
throw new BuildException("No input bundle specified"); | |
} | |
if (!m_input.exists()) { | |
throw new BuildException("The input bundle " + m_input.getAbsolutePath() + " does not exist"); | |
} | |
log("Input Bundle File : " + m_input.getAbsolutePath()); | |
// Get metadata file | |
if (m_metadata == null) { | |
m_metadata = new File("./metadata.xml"); | |
if (!m_metadata.exists()) { | |
// Verify if annotations are ignored | |
if (m_ignoreAnnotations) { | |
log("No metadata file found & ignore annotations : nothing to do"); | |
return; | |
} else { | |
log("No metadata file found - try to use only annotations"); | |
m_metadata = null; | |
} | |
} else { | |
log("Metadata File : " + m_metadata.getAbsolutePath()); | |
} | |
} else { | |
// Metadata file is specified, check existence | |
if (!m_metadata.exists()) { | |
throw new BuildException("No metadata file found - the file " + m_metadata.getAbsolutePath() + " does not exist"); | |
} else { | |
log("Metadata File : " + m_metadata.getAbsolutePath()); | |
} | |
} | |
log("Start bundle manipulation"); | |
if (m_output == null) { | |
m_output = new File("./_out.jar"); | |
} | |
if (m_output.exists()) { | |
boolean r = m_output.delete(); | |
if (!r) { throw new BuildException("The file " + m_output.getAbsolutePath() + " cannot be deleted"); } | |
} | |
Pojoization pojo = new Pojoization(); | |
if (! m_ignoreAnnotations) { | |
pojo.setAnnotationProcessing(); | |
} | |
pojo.pojoization(m_input, m_output, m_metadata); | |
for (int i = 0; i < pojo.getWarnings().size(); i++) { | |
log((String) pojo.getWarnings().get(i)); | |
} | |
if (pojo.getErrors().size() > 0) { throw new BuildException((String) pojo.getErrors().get(0)); } | |
String out; | |
if (m_output.getName().equals("_out.jar")) { | |
m_input.delete(); | |
m_output.renameTo(m_input); | |
out = m_input.getAbsolutePath(); | |
} else { | |
out = m_output.getAbsolutePath(); | |
} | |
log("Bundle manipulation - SUCCESS"); | |
log("Output File : " + out); | |
} | |
} | |