java/idea-ui/src/com/intellij/openapi/roots/ui/configuration/packaging/PackagingEditorUtil.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.roots.ui.configuration.packaging;
  17
  18 import com.intellij.openapi.project.ProjectBundle;
  19 import com.intellij.openapi.roots.OrderRootType;
  20 import com.intellij.openapi.roots.libraries.Library;
  21 import com.intellij.openapi.vfs.VirtualFile;
  22 import com.intellij.packaging.impl.ui.LibraryElementPresentation;
  23 import org.jetbrains.annotations.NotNull;
  24
  25 /**
  26  * @author nik
  27  */
  28 public class PackagingEditorUtil {
  29   private PackagingEditorUtil() {
  30   }
  31
  32   public static String getLibraryItemText(final @NotNull Library library, final boolean includeTableName) {
  33     String name = library.getName();
  34     VirtualFile[] files = library.getFiles(OrderRootType.CLASSES);
  35     if (name != null) {
  36       return name + (includeTableName ? LibraryElementPresentation.getLibraryTableComment(library) : "");
  37     }
  38     else if (files.length > 0) {
  39       return files[0].getName() + (includeTableName ? LibraryElementPresentation.getLibraryTableComment(library) : "");
  40     }
  41     else {
  42       return ProjectBundle.message("library.empty.item");
  43     }
  44   }
  45
  46 }