Source for org.jfree.repository.dummy.DummyContentLocation

   1: /**
   2:  * ===========================================================
   3:  * LibRepository : a free Java content repository access layer
   4:  * ===========================================================
   5:  *
   6:  * Project Info:  http://jfreereport.pentaho.org/librepository/
   7:  *
   8:  * (C) Copyright 2006, by Pentaho Corporation and Contributors.
   9:  *
  10:  * This library is free software; you can redistribute it and/or modify it under the terms
  11:  * of the GNU Lesser General Public License as published by the Free Software Foundation;
  12:  * either version 2.1 of the License, or (at your option) any later version.
  13:  *
  14:  * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  15:  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  16:  * See the GNU Lesser General Public License for more details.
  17:  *
  18:  * You should have received a copy of the GNU Lesser General Public License along with this
  19:  * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  20:  * Boston, MA 02111-1307, USA.
  21:  *
  22:  * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
  23:  * in the United States and other countries.]
  24:  *
  25:  * ------------
  26:  * DummyContentLocation.java
  27:  * ------------
  28:  * (C) Copyright 2006, by Pentaho Corporation.
  29:  */
  30: 
  31: package org.jfree.repository.dummy;
  32: 
  33: import org.jfree.repository.ContentLocation;
  34: import org.jfree.repository.ContentEntity;
  35: import org.jfree.repository.ContentIOException;
  36: import org.jfree.repository.ContentItem;
  37: import org.jfree.repository.ContentCreationException;
  38: import org.jfree.repository.Repository;
  39: 
  40: /**
  41:  * Creation-Date: 13.11.2006, 17:13:14
  42:  *
  43:  * @author Thomas Morgner
  44:  */
  45: public class DummyContentLocation implements ContentLocation
  46: {
  47:   private String name;
  48:   private ContentLocation parent;
  49:   private Repository repository;
  50:   private static final ContentEntity[] EMPTY_CONTENT_ENTITY = new ContentEntity[0];
  51: 
  52:   public DummyContentLocation(final ContentLocation parent, final String name)
  53:   {
  54:     this.repository = parent.getRepository();
  55:     this.parent = parent;
  56:     this.name = name;
  57:   }
  58: 
  59:   public DummyContentLocation(final Repository repository, final String name)
  60:   {
  61:     this.repository = repository;
  62:     this.name = name;
  63:   }
  64: 
  65:   public ContentEntity[] listContents() throws ContentIOException
  66:   {
  67:     return EMPTY_CONTENT_ENTITY;
  68:   }
  69: 
  70:   public ContentEntity getEntry(final String name) throws ContentIOException
  71:   {
  72:     throw new ContentIOException();
  73:   }
  74: 
  75:   public ContentItem createItem(final String name) throws ContentCreationException
  76:   {
  77:     throw new ContentCreationException("Cannot create item");
  78:   }
  79: 
  80:   public ContentLocation createLocation(final String name)
  81:       throws ContentCreationException
  82:   {
  83:     return new DummyContentLocation(this, name);
  84:   }
  85: 
  86:   public boolean exists(final String name)
  87:   {
  88:     return false;
  89:   }
  90: 
  91:   public String getName()
  92:   {
  93:     return name;
  94:   }
  95: 
  96:   public Object getContentId()
  97:   {
  98:     return name;
  99:   }
 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: }