001    /**
002     * ===========================================================
003     * LibRepository : a free Java content repository access layer
004     * ===========================================================
005     *
006     * Project Info:  http://jfreereport.pentaho.org/librepository/
007     *
008     * (C) Copyright 2006, by Pentaho Corporation and Contributors.
009     *
010     * This library is free software; you can redistribute it and/or modify it under the terms
011     * of the GNU Lesser General Public License as published by the Free Software Foundation;
012     * either version 2.1 of the License, or (at your option) any later version.
013     *
014     * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
015     * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
016     * See the GNU Lesser General Public License for more details.
017     *
018     * You should have received a copy of the GNU Lesser General Public License along with this
019     * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
020     * Boston, MA 02111-1307, USA.
021     *
022     * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
023     * in the United States and other countries.]
024     *
025     * ------------
026     * DummyContentLocation.java
027     * ------------
028     * (C) Copyright 2006, by Pentaho Corporation.
029     */
030    
031    package org.jfree.repository.dummy;
032    
033    import org.jfree.repository.ContentLocation;
034    import org.jfree.repository.ContentEntity;
035    import org.jfree.repository.ContentIOException;
036    import org.jfree.repository.ContentItem;
037    import org.jfree.repository.ContentCreationException;
038    import org.jfree.repository.Repository;
039    
040    /**
041     * Creation-Date: 13.11.2006, 17:13:14
042     *
043     * @author Thomas Morgner
044     */
045    public class DummyContentLocation implements ContentLocation
046    {
047      private String name;
048      private ContentLocation parent;
049      private Repository repository;
050      private static final ContentEntity[] EMPTY_CONTENT_ENTITY = new ContentEntity[0];
051    
052      public DummyContentLocation(final ContentLocation parent, final String name)
053      {
054        this.repository = parent.getRepository();
055        this.parent = parent;
056        this.name = name;
057      }
058    
059      public DummyContentLocation(final Repository repository, final String name)
060      {
061        this.repository = repository;
062        this.name = name;
063      }
064    
065      public ContentEntity[] listContents() throws ContentIOException
066      {
067        return EMPTY_CONTENT_ENTITY;
068      }
069    
070      public ContentEntity getEntry(final String name) throws ContentIOException
071      {
072        throw new ContentIOException();
073      }
074    
075      public ContentItem createItem(final String name) throws ContentCreationException
076      {
077        throw new ContentCreationException("Cannot create item");
078      }
079    
080      public ContentLocation createLocation(final String name)
081          throws ContentCreationException
082      {
083        return new DummyContentLocation(this, name);
084      }
085    
086      public boolean exists(final String name)
087      {
088        return false;
089      }
090    
091      public String getName()
092      {
093        return name;
094      }
095    
096      public Object getContentId()
097      {
098        return name;
099      }
100    
101      public Object getAttribute(final String domain, final String key)
102      {
103        return null;
104      }
105    
106      public boolean setAttribute(final String domain, final String key, final Object value)
107      {
108        return false;
109      }
110    
111      public ContentLocation getParent()
112      {
113        return parent;
114      }
115    
116      public Repository getRepository()
117      {
118        return repository;
119      }
120    
121      public boolean delete()
122      {
123        return false;
124      }
125    }