java/idea-ui/src/com/intellij/ide/util/importProject/LibraryDescriptor.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.ide.util.importProject;
  17
  18 import java.io.File;
  19 import java.util.Collection;
  20 import java.util.Collections;
  21
  22 /**
  23  * @author Eugene Zhuravlev
  24  *         Date: Jul 13, 2007
  25  */
  26 public class LibraryDescriptor {
  27
  28   public static enum Level {
  29     GLOBAL, PROJECT, MODULE
  30   }
  31
  32   private String myName;
  33   private final Collection<File> myJars;
  34   private Level myLevel;
  35
  36   public LibraryDescriptor(String name, Collection<File> jars) {
  37     myName = name;
  38     myJars = jars;
  39   }
  40
  41   public String getName() {
  42     return myName != null? myName : "";
  43   }
  44
  45   public void setName(final String name) {
  46     myName = name;
  47   }
  48
  49   public Level getLevel() {
  50     if (myLevel != null) {
  51       return myLevel;
  52     }
  53     return myJars.size() > 1? Level.PROJECT : Level.MODULE;
  54   }
  55
  56   public void setLevel(final Level level) {
  57     myLevel = level;
  58   }
  59
  60   public Collection<File> getJars() {
  61     return Collections.unmodifiableCollection(myJars);
  62   }
  63
  64   public void addJars(Collection<File> jars) {
  65     myJars.addAll(jars);
  66   }
  67
  68   public void removeJars(Collection<File> jars) {
  69     myJars.removeAll(jars);
  70   }
  71
  72   public String toString() {
  73     return "Lib[" + myName + "]";
  74   }
  75 }