java/java-impl/src/com/intellij/refactoring/inlineSuperClass/usageInfo/ReplaceStaticImportUsageInfo.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 /*
  18  * User: anna
  19  * Date: 02-Oct-2008
  20  */
  21 package com.intellij.refactoring.inlineSuperClass.usageInfo;
  22
  23 import com.intellij.openapi.util.text.StringUtil;
  24 import com.intellij.psi.JavaPsiFacade;
  25 import com.intellij.psi.PsiClass;
  26 import com.intellij.psi.PsiImportStaticStatement;
  27 import com.intellij.refactoring.util.FixableUsageInfo;
  28 import com.intellij.util.Function;
  29 import com.intellij.util.IncorrectOperationException;
  30
  31 public class ReplaceStaticImportUsageInfo extends FixableUsageInfo {
  32   private final PsiImportStaticStatement myStaticImportStatement;
  33   private final PsiClass[] myTargetClasses;
  34
  35   public ReplaceStaticImportUsageInfo(final PsiImportStaticStatement staticImportStatement, final PsiClass[] targetClass) {
  36     super(staticImportStatement);
  37     myStaticImportStatement = staticImportStatement;
  38     myTargetClasses = targetClass;
  39   }
  40
  41   public void fixUsage() throws IncorrectOperationException {
  42     final String memberName = myStaticImportStatement.getReferenceName();
  43     myStaticImportStatement.replace(JavaPsiFacade.getInstance(myStaticImportStatement.getProject()).getElementFactory().createImportStaticStatement(myTargetClasses[0],
  44                                                                                                                                                     memberName != null ? memberName : "*"));
  45   }
  46
  47   @Override
  48   public String getConflictMessage() {
  49     if (myTargetClasses.length != 1) {
  50       return "Static import can be replaced with any of " + StringUtil.join(myTargetClasses, new Function<PsiClass, String>() {
  51         public String fun(final PsiClass psiClass) {
  52           return psiClass.getQualifiedName();
  53         }
  54       }, ", ");
  55     }
  56     return super.getConflictMessage();
  57   }
  58 }