/*
* $Id: DeactivateResourcesTask.java,v 1.2 2003/10/21 09:51:55 andreas Exp $ <License>
*
* ============================================================================ The Apache Software
* License, Version 1.1
* ============================================================================
*
* Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modifica- tion, are permitted
* provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice, this list of
* conditions and the following disclaimer in the documentation and/or other materials provided
* with the distribution.
* 3. The end-user documentation included with the redistribution, if any, must include the
* following acknowledgment: "This product includes software developed by the Apache Software
* Foundation (http://www.apache.org/)." Alternately, this acknowledgment may appear in the
* software itself, if and wherever such third-party acknowledgments normally appear.
* 4. The names "Apache Lenya" and "Apache Software Foundation" must not be used to endorse or
* promote products derived from this software without prior written permission. For written
* permission, please contact apache@apache.org.
* 5. Products derived from this software may not be called "Apache", nor may "Apache" appear in
* their name, without prior written permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU- DING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals on behalf of the
* Apache Software Foundation and was originally created by Michael Wechner <michi@apache.org> .
* For more information on the Apache Soft- ware Foundation, please see <http://www.apache.org/> .
*
* Lenya includes software developed by the Apache Software Foundation, W3C, DOM4J Project,
* BitfluxEditor, Xopus, and WebSHPINX. </License>
*/
package org.apache.lenya.cms.ant;
import java.io.File;
import org.apache.lenya.cms.publication.DefaultSiteTree;
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.
*
* @author edith
*/
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();
DefaultSiteTree tree = null;
try {
tree = publication.getSiteTree(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;
}
}