/*
* 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: DeleteRCTask.java 160149 2005-04-05 09:51:54Z michi $ */
package org.apache.lenya.cms.ant;
import java.io.File;
import java.io.IOException;
import org.apache.avalon.excalibur.io.FileUtil;
import org.apache.lenya.cms.publication.Publication;
import org.apache.lenya.cms.publication.SiteTree;
import org.apache.lenya.cms.publication.SiteTreeNode;
import org.apache.tools.ant.BuildException;
/**
* Ant task to delete the rcml- and backup files of documents corresponding to a defined subtree
* (Visitor pattern) Visitor of the subtree. The subtree is reverse visited.
*/
public class DeleteRCTask extends TwoDocumentsOperationTask {
private String rcmldir = "";
private String rcbakdir = "";
private String srcareadir = "";
/**
*
*/
public DeleteRCTask() {
super();
}
/** (non-Javadoc)
* @see org.apache.lenya.cms.publication.SiteTreeNodeVisitor#visitSiteTreeNode(org.apache.lenya.cms.publication.SiteTreeNode)
*/
public void visitSiteTreeNode(SiteTreeNode node) {
String publicationPath;
String rcmlDirectory;
String rcbakDirectory;
try {
publicationPath = this.getPublicationDirectory().getCanonicalPath();
rcmlDirectory =
new File(publicationPath, this.getRcmldir()).getCanonicalPath();
rcbakDirectory =
new File(publicationPath, this.getRcbakdir())
.getCanonicalPath();
} catch (IOException e) {
throw new BuildException(e);
}
String destDocumentid = node.getAbsoluteId();
String srcDocumentid =
destDocumentid.replaceFirst(
getSecdocumentid(),
getFirstdocumentid());
File srcRcmlDir =
new File(
rcmlDirectory,
this.getSrcareadir() + File.separator + srcDocumentid);
if (srcRcmlDir.exists()) {
try {
FileUtil.forceDelete(srcRcmlDir);
} catch (IOException e) {
//FIXME: catch Exception because of window's delete problem
log("exception " + e);
}
}
File srcRcbakDir =
new File(
rcbakDirectory,
this.getSrcareadir() + File.separator + srcDocumentid);
if (srcRcbakDir.exists()) {
try {
FileUtil.forceDelete(srcRcbakDir);
} catch (IOException e) {
//FIXME: catch Exception because of window's delete problem
log("exception " + e);
}
log("delete rcbak directory " + srcRcbakDir.getAbsolutePath());
}
}
/**
* @see org.apache.tools.ant.Task#execute()
**/
public void execute() throws BuildException {
try {
log("document-id for the source :" + this.getFirstdocumentid());
log("document-id for the destination :" + this.getSecdocumentid());
log("area for the destination :" + this.getSecarea());
log("rcml dir" + this.getRcmldir());
log("rcbak dir" + this.getRcbakdir());
log("src area dir" + this.getSrcareadir());
//visit the destination tree
Publication publication = getPublication();
SiteTree tree = publication.getTree(this.getSecarea());
SiteTreeNode node = tree.getNode(this.getSecdocumentid());
node.acceptReverseSubtree(this);
} catch (Exception e) {
throw new BuildException(e);
}
}
/**
* @return The backup directory.
*/
public String getRcbakdir() {
return rcbakdir;
}
/**
* @return The rcml directory.
*/
public String getRcmldir() {
return rcmldir;
}
/**
* @return The path of the area from the publication.
*/
public String getSrcareadir() {
return srcareadir;
}
/**
* @param string The backup directory.
*/
public void setRcbakdir(String string) {
rcbakdir = string;
}
/**
* @param string The rcml directory.
*/
public void setRcmldir(String string) {
rcmldir = string;
}
/**
* @param string The path of the area from the publication.
*/
public void setSrcareadir(String string) {
srcareadir = string;
}
}