org.argeo.slc.client.ui.dist/src/org/argeo/slc/client/ui/dist/editors/ModuleEditorInput.java

   1 /*
   2  * Copyright (C) 2007-2012 Argeo GmbH
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.slc.client.ui.dist.editors;
  17
  18 import org.argeo.jcr.JcrUtils;
  19 import org.argeo.slc.SlcException;
  20 import org.argeo.slc.SlcNames;
  21 import org.eclipse.jface.resource.ImageDescriptor;
  22 import org.eclipse.ui.IEditorInput;
  23 import org.eclipse.ui.IPersistableElement;
  24
  25 /** Editor input for a JCR node object in a multi-repository environment */
  26 public class ModuleEditorInput implements IEditorInput, SlcNames {
  27
  28         // Define relevant workspace on a given repository
  29         private String repoNodePath;
  30         private String uri;
  31         private String workspaceName;
  32         private String modulePath;
  33
  34         public ModuleEditorInput(String repoNodePath, String uri,
  35                         String workspaceName, String artifactPath) {
  36                 if (workspaceName == null)
  37                         throw new SlcException("Workspace name cannot be null");
  38                 if (uri == null && repoNodePath == null)
  39                         throw new SlcException("Define at least one of the 2 "
  40                                         + "parameters URI or Repo Node Path");
  41                 if (artifactPath == null)
  42                         throw new SlcException("Module path cannot be null");
  43                 this.repoNodePath = repoNodePath;
  44                 this.uri = uri;
  45                 this.workspaceName = workspaceName;
  46                 this.modulePath = artifactPath;
  47         }
  48
  49         public String getModulePath() {
  50                 return modulePath;
  51         }
  52
  53         public String getWorkspaceName() {
  54                 return workspaceName;
  55         }
  56
  57         public String getRepoNodePath() {
  58                 return repoNodePath;
  59         }
  60
  61         public String getUri() {
  62                 return uri;
  63         }
  64
  65         public Object getAdapter(@SuppressWarnings("rawtypes") Class adapter) {
  66                 return null;
  67         }
  68
  69         public boolean exists() {
  70                 return true;
  71         }
  72
  73         public ImageDescriptor getImageDescriptor() {
  74                 return null;
  75         }
  76
  77         // Dummy compulsory methods
  78         public String getToolTipText() {
  79                 return getModulePath();
  80         }
  81
  82         public String getName() {
  83                 return JcrUtils.lastPathElement(modulePath);
  84         }
  85
  86         public IPersistableElement getPersistable() {
  87                 return null;
  88         }
  89
  90         /**
  91          * equals method based on coordinates
  92          */
  93         public boolean equals(Object obj) {
  94                 if (this == obj)
  95                         return true;
  96                 if (obj == null)
  97                         return false;
  98                 if (getClass() != obj.getClass())
  99                         return false;
 100
 101                 ModuleEditorInput other = (ModuleEditorInput) obj;
 102
 103                 if (!modulePath.equals(other.getModulePath()))
 104                         return false;
 105                 if (!workspaceName.equals(other.getWorkspaceName()))
 106                         return false;
 107
 108                 if (uri == null && other.getUri() != null
 109                                 || !uri.equals(other.getUri()))
 110                         return false;
 111
 112                 if (repoNodePath == null && other.getRepoNodePath() != null
 113                                 || !repoNodePath.equals(other.getRepoNodePath()))
 114                         return false;
 115
 116                 return true;
 117         }
 118 }