/*
* Copyright 1999-2004 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.
*
*/
/* $Id: DeactivateResourcesTask.java 160149 2005-04-05 09:51:54Z michi $ */
package org.apache.lenya.cms.ant;
import java.io.File;
import org.apache.lenya.cms.publication.SiteTree;
import org.apache.lenya.cms.publication.Document;
import org.apache.lenya.cms.publication.DocumentBuildException;
import org.apache.lenya.cms.publication.DocumentBuilder;
import org.apache.lenya.cms.publication.Label;
import org.apache.lenya.cms.publication.Publication;
import org.apache.lenya.cms.publication.ResourcesManager;
import org.apache.lenya.cms.publication.SiteTreeException;
import org.apache.lenya.cms.publication.SiteTreeNode;
import org.apache.tools.ant.BuildException;
/**
* Ant task to remove the resources belonging to a document with document id <documentid>, area
* <area>and language <language>. The resources are removed when no more version of this document
* is available.
*/
public class DeactivateResourcesTask extends PublicationTask {
private String area;
private String documentid;
private String language;
/**
* Creates a new instance of DeactivateResourcesTask
*/
public DeactivateResourcesTask() {
super();
}
/**
* Remove the resources belonging to the document with document id <documentid>, area <area>
* and language <language>, when no more version of this document is available.
*
* @param language
* The language
* @param documentid
* The document id
* @param area
* The area
*
* @throws SiteTreeException
* if an error occurs
*/
public void deactivateResources(String language, String documentid, String area)
throws SiteTreeException {
Publication publication = getPublication();
SiteTree tree = null;
try {
tree = publication.getTree(area);
SiteTreeNode node = tree.getNode(documentid);
Label[] labels = null;
if (node != null) {
labels = node.getLabels();
}
if (node == null || (labels != null && labels.length < 1)) {
DocumentBuilder builder = publication.getDocumentBuilder();
String url = builder.buildCanonicalUrl(publication, area, documentid, language);
Document doc;
try {
doc = builder.buildDocument(publication, url);
} catch (DocumentBuildException e) {
throw new BuildException(e);
}
ResourcesManager resourcesMgr = new ResourcesManager(doc);
File[] resources = resourcesMgr.getResources();
for (int i = 0; i < resources.length; i++) {
resources[i].delete();
}
File directory = resourcesMgr.getPath();
directory.delete();
}
} catch (Exception e) {
throw new SiteTreeException(e);
}
}
/**
* (non-Javadoc)
*
* @see org.apache.tools.ant.Task#execute()
*/
public void execute() throws BuildException {
try {
log("document-id : " + getDocumentid());
log("area: " + getArea());
log("language : " + getArea());
deactivateResources(getLanguage(), getDocumentid(), getArea());
} catch (Exception e) {
throw new BuildException(e);
}
}
/**
* Get the value of the area.
*
* @return The area.
*/
public String getArea() {
return area;
}
/**
* Get the value of the document id.
*
* @return The document id.
*/
public String getDocumentid() {
return documentid;
}
/**
* Get the value of the language.
*
* @return The language.
*/
public String getLanguage() {
return language;
}
/**
* Set the value of the area.
*
* @param string
* The area.
*/
public void setArea(String string) {
area = string;
}
/**
* Set the value of the document id.
*
* @param string
* The document id.
*/
public void setDocumentid(String string) {
documentid = string;
}
/**
* Set the value of the language.
*
* @param string
* The language.
*/
public void setLanguage(String string) {
language = string;
}
}