plugins/maven/src/main/java/org/jetbrains/idea/maven/dom/references/MavenPropertyPsiReferenceInjector.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 org.jetbrains.idea.maven.dom.references;
  17
  18 import com.intellij.openapi.util.text.StringUtil;
  19 import com.intellij.psi.PsiElement;
  20 import com.intellij.psi.PsiReference;
  21 import com.intellij.util.xml.ConvertContext;
  22 import com.intellij.util.xml.DomReferenceInjector;
  23 import com.intellij.util.xml.DomUtil;
  24 import org.jetbrains.annotations.NotNull;
  25 import org.jetbrains.annotations.Nullable;
  26 import org.jetbrains.idea.maven.dom.MavenPropertyResolver;
  27 import org.jetbrains.idea.maven.dom.model.MavenDomProjectModel;
  28
  29 public class MavenPropertyPsiReferenceInjector implements DomReferenceInjector {
  30   public String resolveString(@Nullable String unresolvedText, @NotNull ConvertContext context) {
  31     if (StringUtil.isEmptyOrSpaces(unresolvedText)) return unresolvedText;
  32     MavenDomProjectModel model = (MavenDomProjectModel)DomUtil.getFileElement(context.getInvocationElement()).getRootElement();
  33     return MavenPropertyResolver.resolve(unresolvedText, model);
  34   }
  35
  36   @NotNull
  37   public PsiReference[] inject(@Nullable String unresolvedText, @NotNull PsiElement element, @NotNull ConvertContext context) {
  38     return MavenPropertyPsiReferenceProvider.getReferences(element, true);
  39   }
  40 }