net.sf.cglib.transform.AbstractProcessTask Maven / Gradle / Ivy
/*
* Copyright 2003 The Apache Software Foundation
*
* 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 net.sf.cglib.transform;
import java.io.File;
import java.util.*;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.DirectoryScanner;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.Task;
import org.apache.tools.ant.types.FileSet;
abstract public class AbstractProcessTask extends Task {
private Vector filesets = new Vector();
public void addFileset(FileSet set) {
filesets.addElement(set);
}
protected Collection getFiles() {
Map fileMap = new HashMap();
Project p = getProject();
for (int i = 0; i < filesets.size(); i++) {
FileSet fs = (FileSet)filesets.elementAt(i);
DirectoryScanner ds = fs.getDirectoryScanner(p);
String[] srcFiles = ds.getIncludedFiles();
File dir = fs.getDir(p);
for (int j = 0; j < srcFiles.length; j++) {
File src = new File(dir, srcFiles[j]);
fileMap.put(src.getAbsolutePath(), src);
}
}
return fileMap.values();
}
public void execute() throws BuildException {
beforeExecute();
for (Iterator it = getFiles().iterator(); it.hasNext();) {
try {
processFile((File)it.next());
} catch (Exception e) {
throw new BuildException(e);
}
}
}
protected void beforeExecute() throws BuildException { }
abstract protected void processFile(File file) throws Exception;
}