| /* |
| * Copyright 2000-2009 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.util.config; |
| |
| import org.jetbrains.annotations.NonNls; |
| |
| import java.util.Iterator; |
| |
| public class StorageProperty extends AbstractProperty<Storage> { |
| private final String myName; |
| |
| public StorageProperty(@NonNls String name) { |
| myName = name; |
| } |
| |
| public Storage getDefault(AbstractProperty.AbstractPropertyContainer container) { |
| Storage.MapStorage storage = new Storage.MapStorage(); |
| set(container, storage); |
| return storage; |
| } |
| |
| public Storage copy(Storage storage) { |
| if (!(storage instanceof Storage.MapStorage)) |
| throw new UnsupportedOperationException(storage.getClass().getName()); |
| Iterator<String> keys = ((Storage.MapStorage)storage).getKeys(); |
| Storage.MapStorage copy = new Storage.MapStorage(); |
| while (keys.hasNext()) { |
| String key = keys.next(); |
| copy.put(key, storage.get(key)); |
| } |
| return copy; |
| } |
| |
| public String getName() { |
| return myName; |
| } |
| } |