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 }