plugins/org.argeo.slc.client.ui.dist/src/main/java/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.jcr.SlcNames;
  21 import org.eclipse.jface.resource.ImageDescriptor;
  22 import org.eclipse.ui.IEditorInput;
  23 import org.eclipse.ui.IPersistableElement;
  24
  25 /**
  26  * An editor input for a JCR node object in a multi-repository environment.
  27  */
  28 public class ModuleEditorInput implements IEditorInput, SlcNames {
  29
  30         // Define relevant workspace on a given repository
  31         private String repoNodePath;
  32         private String uri;
  33         private String workspaceName;
  34         private String modulePath;
  35
  36         public ModuleEditorInput(String repoNodePath, String uri,
  37                         String workspaceName, String artifactPath) {
  38                 if (workspaceName == null)
  39                         throw new SlcException("Workspace name cannot be null");
  40                 if (uri == null)
  41                         throw new SlcException("URI for repository cannot be null");
  42                 if (artifactPath == null)
  43                         throw new SlcException("Module path cannot be null");
  44                 this.repoNodePath = repoNodePath;
  45                 this.uri = uri;
  46                 this.workspaceName = workspaceName;
  47                 this.modulePath = artifactPath;
  48         }
  49
  50         public String getModulePath() {
  51                 return modulePath;
  52         }
  53
  54         public String getWorkspaceName() {
  55                 return workspaceName;
  56         }
  57
  58         public String getRepoNodePath() {
  59                 return repoNodePath;
  60         }
  61
  62         public String getUri() {
  63                 return uri;
  64         }
  65
  66         public Object getAdapter(@SuppressWarnings("rawtypes") Class adapter) {
  67                 return null;
  68         }
  69
  70         public boolean exists() {
  71                 return true;
  72         }
  73
  74         public ImageDescriptor getImageDescriptor() {
  75                 return null;
  76         }
  77
  78         // Dummy compulsory methods
  79         public String getToolTipText() {
  80                 return getModulePath();
  81         }
  82
  83         public String getName() {
  84                 return JcrUtils.lastPathElement(modulePath);
  85         }
  86
  87         public IPersistableElement getPersistable() {
  88                 return null;
  89         }
  90
  91         /**
  92          * equals method based on coordinates
  93          */
  94         public boolean equals(Object obj) {
  95                 if (this == obj)
  96                         return true;
  97                 if (obj == null)
  98                         return false;
  99                 if (getClass() != obj.getClass())
 100                         return false;
 101
 102                 ModuleEditorInput other = (ModuleEditorInput) obj;
 103
 104                 if (!modulePath.equals(other.getModulePath()))
 105                         return false;
 106                 if (!workspaceName.equals(other.getWorkspaceName()))
 107                         return false;
 108                 if (!uri.equals(other.getUri()))
 109                         return false;
 110
 111                 if (repoNodePath == null)
 112                         return other.getRepoNodePath() == null;
 113                 else
 114                         return repoNodePath.equals(other.getRepoNodePath());
 115         }
 116 }