platform/lang-api/src/com/intellij/openapi/projectRoots/impl/UnknownSdkType.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   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 com.intellij.openapi.projectRoots.impl;
  17
  18 import com.intellij.openapi.project.ProjectBundle;
  19 import com.intellij.openapi.projectRoots.*;
  20 import com.intellij.openapi.util.IconLoader;
  21 import org.jdom.Element;
  22
  23 import javax.swing.*;
  24 import java.util.HashMap;
  25 import java.util.Map;
  26
  27 /**
  28  * Used as a plug for all SDKs which type cannot be determined (for example, plugin that registered a custom type has been deinstalled)
  29  * @author Eugene Zhuravlev
  30  *         Date: Dec 11, 2004
  31  */
  32 public class UnknownSdkType extends SdkType{
  33   public static final Icon ICON = IconLoader.getIcon("/nodes/unknownJdkClosed.png");
  34   private static final Icon JDK_ICON_EXPANDED = IconLoader.getIcon("/nodes/unknownJdkOpen.png");
  35   private static final Map<String, UnknownSdkType> ourTypeNameToInstanceMap = new HashMap<String, UnknownSdkType>();
  36
  37   /**
  38    * @param typeName the name of the SDK type that this SDK serves as a plug for
  39    */
  40   private UnknownSdkType(String typeName) {
  41     super(typeName);
  42   }
  43
  44   public static UnknownSdkType getInstance(String typeName) {
  45     UnknownSdkType instance = ourTypeNameToInstanceMap.get(typeName);
  46     if (instance == null) {
  47       instance = new UnknownSdkType(typeName);
  48       ourTypeNameToInstanceMap.put(typeName, instance);
  49     }
  50     return instance;
  51   }
  52
  53   public String suggestHomePath() {
  54     return null;
  55   }
  56
  57   public boolean isValidSdkHome(String path) {
  58     return false;
  59   }
  60
  61   public String getVersionString(String sdkHome) {
  62     return "";
  63   }
  64
  65   public String suggestSdkName(String currentSdkName, String sdkHome) {
  66     return currentSdkName;
  67   }
  68
  69   public void setupSdkPaths(Sdk sdk) {
  70   }
  71
  72   public AdditionalDataConfigurable createAdditionalDataConfigurable(SdkModel sdkModel, SdkModificator sdkModificator) {
  73     return null;
  74   }
  75
  76   public String getBinPath(Sdk sdk) {
  77     return null;
  78   }
  79
  80   public String getToolsPath(Sdk sdk) {
  81     return null;
  82   }
  83
  84   public String getVMExecutablePath(Sdk sdk) {
  85     return null;
  86   }
  87
  88   public void saveAdditionalData(SdkAdditionalData additionalData, Element additional) {
  89   }
  90
  91   public SdkAdditionalData loadAdditionalData(Element additional) {
  92     return null;
  93   }
  94
  95   public String getPresentableName() {
  96     return ProjectBundle.message("sdk.unknown.name");
  97   }
  98
  99   public Icon getIcon() {
 100     return ICON;
 101   }
 102
 103   public Icon getIconForExpandedTreeNode() {
 104     return JDK_ICON_EXPANDED;
 105   }
 106 }