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/*
* Copyright 2007 Google Inc.
*
* Licensed 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 com.tonicsystems.jarjar;
import com.tonicsystems.jarjar.util.*;
import java.io.IOException;
import java.util.*;
import org.apache.tools.ant.BuildException;
public class JarJarTask extends AntJarProcessor {
private List<PatternElement> patterns = new ArrayList<PatternElement>();
public void addConfiguredRule(Rule rule) {
if (rule.getPattern() == null || rule.getResult() == null) {
throw new IllegalArgumentException(
"The <rule> element requires both \"pattern\" and \"result\" attributes.");
}
patterns.add(rule);
}
public void addConfiguredZap(Zap zap) {
if (zap.getPattern() == null) {
throw new IllegalArgumentException("The <zap> element requires a \"pattern\" attribute.");
}
patterns.add(zap);
}
public void addConfiguredKeep(Keep keep) {
if (keep.getPattern() == null) {
throw new IllegalArgumentException("The <keep> element requires a \"pattern\" attribute.");
}
patterns.add(keep);
}
public void execute() throws BuildException {
MainProcessor proc = new MainProcessor(patterns, verbose, false);
execute(proc);
try {
proc.strip(getDestFile());
} catch (IOException e) {
throw new BuildException(e);
}
}
protected void cleanHelper() {
super.cleanHelper();
patterns.clear();
}
}
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