java/java-impl/src/com/intellij/codeInsight/generation/GenerateGetterHandler.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.codeInsight.generation;
  17
  18 import com.intellij.codeInsight.CodeInsightBundle;
  19 import com.intellij.openapi.project.Project;
  20 import com.intellij.psi.PsiClass;
  21 import com.intellij.util.IncorrectOperationException;
  22
  23 public class GenerateGetterHandler extends GenerateGetterSetterHandlerBase {
  24   public GenerateGetterHandler() {
  25     super(CodeInsightBundle.message("generate.getter.fields.chooser.title"));
  26   }
  27
  28   protected ClassMember[] chooseOriginalMembers(PsiClass aClass, Project project) {
  29     if (aClass.isInterface()) {
  30       return ClassMember.EMPTY_ARRAY; // TODO
  31     }
  32     return super.chooseOriginalMembers(aClass, project);
  33   }
  34
  35   protected GenerationInfo[] generateMemberPrototypes(PsiClass aClass, ClassMember original) throws IncorrectOperationException {
  36     if (original instanceof EncapsulatableClassMember) {
  37       final EncapsulatableClassMember encapsulatableClassMember = (EncapsulatableClassMember)original;
  38       final GenerationInfo getter = encapsulatableClassMember.generateGetter();
  39       if (getter != null) {
  40         return new GenerationInfo[]{getter};
  41       }
  42     }
  43     return GenerationInfo.EMPTY_ARRAY;
  44   }
  45 }