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From ed...@apache.org
Subject cvs commit: cocoon-lenya/src/java/org/apache/lenya/cms/ant CopyDocumentTask.java
Date Fri, 08 Aug 2003 08:15:14 GMT
edith       2003/08/08 01:15:14

  Added:       src/java/org/apache/lenya/cms/ant CopyDocumentTask.java
  Log:
  copy implemented with the Visitor pattern.
  copy content xml files and workflow.
  
  Revision  Changes    Path
  1.1                  cocoon-lenya/src/java/org/apache/lenya/cms/ant/CopyDocumentTask.java
  
  Index: CopyDocumentTask.java
  ===================================================================
  /*
  $Id: CopyDocumentTask.java,v 1.1 2003/08/08 08:15:14 edith 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 java.io.FileNotFoundException;
  import java.io.IOException;
  
  
  import org.apache.lenya.cms.publication.DefaultDocumentBuilder;
  import org.apache.lenya.cms.publication.Document;
  import org.apache.lenya.cms.publication.DocumentBuildException;
  import org.apache.lenya.cms.publication.DocumentIdToPathMapper;
  import org.apache.lenya.cms.publication.Label;
  import org.apache.lenya.cms.publication.Publication;
  import org.apache.lenya.cms.publication.SiteTree;
  import org.apache.lenya.cms.publication.SiteTreeNode;
  import org.apache.lenya.cms.publication.SiteTreeNodeVisitor;
  import org.apache.lenya.cms.workflow.WorkflowFactory;
  import org.apache.lenya.util.FileUtil;
  import org.apache.lenya.workflow.WorkflowException;
  import org.apache.tools.ant.BuildException;
  
  /**
   * Ant task, which implements the SiteTreeNodeVisitor for the operation copy a document.
   * (Visitor pattern)
   * @author edith
   *
   */
  public class CopyDocumentTask
  	extends PublicationTask
  	implements SiteTreeNodeVisitor {
  
  		private String firstarea;
  		private String firstdocumentid;
  		private String secarea;
  		private String secdocumentid;
  
  	/**
  	 * 
  	 */
  	public CopyDocumentTask() {
  		super();
  	}
  
  	/**
  	 * @return String The area of the source.
  	 */
  	public String getFirstarea() {
  		return firstarea;
  	}
  
  	/**
  	 * @return String The document-id corresponding to the source.
  	 */
  	public String getFirstdocumentid() {
  		return firstdocumentid;
  	}
  
  	/**
  	 * @return String The area of the destination.
  	 */
  	public String getSecarea() {
  		return secarea;
  	}
  
  	/**
  	 * @return String The document-id corresponding to the destination.
  	 */
  	public String getSecdocumentid() {
  		return secdocumentid;
  	}
  
  	/**
  	 * @param string The area of the source.
  	 */
  	public void setFirstarea(String string) {
  		firstarea = string;
  	}
  
  	/**
  	 * @param string The document-id corresponding to the source.
  	 */
  	public void setFirstdocumentid(String string) {
  		firstdocumentid = string;
  	}
  
  	/**
  	 * @param string The area of the destination.
  	 */
  	public void setSecarea(String string) {
  		secarea = string;
  	}
  
  	/**
  	 * @param string The document-id corresponding to the destination.
  	 */
  	public void setSecdocumentid(String string) {
  		secdocumentid = string;
  	}
  
  	/**
  	 * copy the content xml files
  	 * initializes the workflow for the destination files
  	 * @see org.apache.lenya.cms.publication.SiteTreeNodeVisitor#visitSiteTreeNode(org.apache.lenya.cms.publication.SiteTreeNode)
  	 */
  	public void visitSiteTreeNode(SiteTreeNode node) {
  		Publication publication= getPublication();
  
  		DocumentIdToPathMapper pathMapper = publication.getPathMapper();
  		Label[] labels = node.getLabels(); 
  		for (int i=0 ; i<labels.length; i ++){
  			String language = labels[i].getLanguage();
  
              String parentid = node.getAbsoluteParentId();
              String srcDocumentid = parentid + "/" +node.getId();
  			String destDocumentid = srcDocumentid.replaceFirst(firstdocumentid,secdocumentid);
  
  			File file = pathMapper.getFile(publication, getFirstarea(), srcDocumentid, language);
  			File newfile = pathMapper.getFile(publication, getSecarea(), destDocumentid, language);
  			
  			log("copy file "+file.getAbsolutePath()+"to file "+newfile.getAbsolutePath());
  			try {
  				FileUtil.copy(file.getAbsolutePath(), newfile.getAbsolutePath());
  			} catch (FileNotFoundException e) {
  				e.printStackTrace();
  				throw new BuildException(e);
  			} catch (IOException e) {
  				e.printStackTrace();
  				throw new BuildException(e);
  			} 
  
  			String url = "/" + publication.getId() + "/" + firstarea + srcDocumentid + "_" + language
+ ".html";
  			String newurl = "/" + publication.getId() + "/" + secarea + destDocumentid + "_" + language
+ ".html";
  
  			Document document;
  			Document newdocument;
  			WorkflowFactory factory = WorkflowFactory.newInstance();
  			
  			log("init workflow history");
  			try {
  				document = DefaultDocumentBuilder.getInstance().buildDocument(publication, url);
  				newdocument = DefaultDocumentBuilder.getInstance().buildDocument(publication, newurl);
  			} catch (DocumentBuildException e) {
  				throw new BuildException(e);
  			}
  			try {
    				if (factory.hasWorkflow(document)) {
  					WorkflowFactory.initHistory(document, newdocument);
    				}
  			} catch (WorkflowException e) {
  				throw new BuildException(e);
  			}
          
  		    // TODO: resources (fix the build file)  	
  		}
  	}
  
  	/** 
  	 * @see org.apache.tools.ant.Task#execute()
  	 **/
  	public void execute() throws BuildException {
  		try {
  			log("first-document-id " + this.getFirstdocumentid());
  			log("first-area " + this.getFirstarea());
  			log("sec-document-id " + this.getSecdocumentid());
  			log("sec-area " + this.getSecarea());
  
  			Publication publication= getPublication();
  			SiteTree tree = publication.getSiteTree(getFirstarea());
  			SiteTreeNode node = tree.getNode(firstdocumentid);
  
  			node.acceptSubtree(this);
  		} catch (Exception e) {
  			throw new BuildException(e);
  		}
  }
  
  
  }
  
  
  

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