java/java-impl/src/com/intellij/psi/impl/beanProperties/BeanPropertyFindUsagesHandler.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
  17 package com.intellij.psi.impl.beanProperties;
  18
  19 import com.intellij.find.findUsages.FindUsagesHandler;
  20 import com.intellij.psi.PsiElement;
  21 import com.intellij.psi.PsiMethod;
  22 import org.jetbrains.annotations.NotNull;
  23
  24 import java.util.ArrayList;
  25
  26 /**
  27  * @author Dmitry Avdeev
  28  */
  29 public class BeanPropertyFindUsagesHandler extends FindUsagesHandler {
  30
  31   private final BeanProperty myProperty;
  32
  33   public BeanPropertyFindUsagesHandler(final BeanProperty property) {
  34     super(property.getPsiElement());
  35     myProperty = property;
  36   }
  37
  38
  39   @NotNull
  40   public PsiElement[] getPrimaryElements() {
  41     final ArrayList<PsiElement> elements = new ArrayList<PsiElement>(3);
  42     elements.add(myProperty.getPsiElement());
  43     final PsiMethod getter = myProperty.getGetter();
  44     if (getter != null) {
  45       elements.add(getter);
  46     }
  47     final PsiMethod setter = myProperty.getSetter();
  48     if (setter != null) {
  49       elements.add(setter);
  50     }
  51     return elements.toArray(PsiElement.EMPTY_ARRAY);
  52   }
  53 }