| /* |
| * Copyright 2000-2012 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.openapi.roots.impl.libraries; |
| |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.roots.libraries.LibraryTable; |
| import com.intellij.openapi.roots.libraries.LibraryTablesRegistrar; |
| import com.intellij.openapi.Disposable; |
| import com.intellij.util.SmartList; |
| import com.intellij.util.containers.HashMap; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.List; |
| import java.util.Map; |
| |
| public class LibraryTablesRegistrarImpl extends LibraryTablesRegistrar implements Disposable { |
| private static final Map<String, LibraryTable> myLibraryTables = new HashMap<String, LibraryTable>(); |
| |
| @Override |
| @NotNull |
| public LibraryTable getLibraryTable() { |
| return ApplicationLibraryTable.getApplicationTable(); |
| } |
| |
| @Override |
| @NotNull |
| public LibraryTable getLibraryTable(@NotNull Project project) { |
| return ProjectLibraryTable.getInstance(project); |
| } |
| |
| @Override |
| public LibraryTable getLibraryTableByLevel(String level, @NotNull Project project) { |
| if (LibraryTablesRegistrar.PROJECT_LEVEL.equals(level)) return getLibraryTable(project); |
| if (LibraryTablesRegistrar.APPLICATION_LEVEL.equals(level)) return getLibraryTable(); |
| return myLibraryTables.get(level); |
| } |
| |
| @Override |
| public void registerLibraryTable(@NotNull LibraryTable libraryTable) { |
| String tableLevel = libraryTable.getTableLevel(); |
| final LibraryTable oldTable = myLibraryTables.put(tableLevel, libraryTable); |
| if (oldTable != null) { |
| throw new IllegalArgumentException("Library table '" + tableLevel + "' already registered."); |
| } |
| } |
| |
| @Override |
| public List<LibraryTable> getCustomLibraryTables() { |
| return new SmartList<LibraryTable>(myLibraryTables.values()); |
| } |
| |
| @Override |
| public void dispose() { |
| myLibraryTables.clear(); |
| } |
| } |