/*
* Copyright (c) 2001-2004 Ant-Contrib project. All rights reserved.
*
* 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.antcontrib.property;
import java.io.File;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Task;
import org.apache.tools.ant.types.DirSet;
import org.apache.tools.ant.types.FileList;
import org.apache.tools.ant.types.FileSet;
import org.apache.tools.ant.types.Path;
import org.apache.tools.ant.types.selectors.OrSelector;
public class PathFilterTask
extends Task {
private OrSelector select;
private Path path;
private String pathid;
public void setPathId(String pathid) {
this.pathid = pathid;
}
public OrSelector createSelect() {
select = new OrSelector();
return select;
}
public void addConfiguredFileSet(FileSet fileset) {
if (this.path == null) {
this.path = (Path)getProject().createDataType("path");
}
this.path.addFileset(fileset);
}
public void addConfiguredDirSet(DirSet dirset) {
if (this.path == null) {
this.path = (Path)getProject().createDataType("path");
}
this.path.addDirset(dirset);
}
public void addConfiguredFileList(FileList filelist) {
if (this.path == null) {
this.path = (Path)getProject().createDataType("path");
}
this.path.addFilelist(filelist);
}
public void addConfiguredPath(Path path) {
if (this.path == null) {
this.path = (Path)getProject().createDataType("path");
}
this.path.add(path);
}
public void execute() throws BuildException {
if (select == null) {
throw new BuildException("A <select> element must be specified.");
}
if (pathid == null) {
throw new BuildException("A 'pathid' attribute must be specified.");
}
Path selectedFiles = (Path)getProject().createDataType("path");
if (this.path != null) {
String files[] = this.path.list();
for (int i=0;i<files.length;i++) {
File file = new File(files[i]);
if (select.isSelected(file.getParentFile(),
file.getName(),
file)) {
selectedFiles.createPathElement().setLocation(file);
}
}
getProject().addReference(pathid, selectedFiles);
}
}
}