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- /*
- * Copyright 2002-2004 the original author or authors.
- *
- * 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 org.springframework.beans.factory.support;
- import java.util.Collection;
- import java.util.Map;
- import java.util.Set;
- import org.springframework.core.CollectionFactory;
- /**
- * Tag subclass used to hold managed Map values, which may
- * include runtime bean references.
- *
- * <p>Wraps a target Map, which will be a linked map if possible
- * (that is, if running on JDK 1.4 or if Commons Collections 3.x is available).
- *
- * @author Juergen Hoeller
- * @since 27-May-2003
- * @see org.springframework.core.CollectionFactory#createLinkedMapIfPossible
- */
- public class ManagedMap implements Map {
- private final Map targetMap;
- public ManagedMap() {
- this(16);
- }
- public ManagedMap(int initialCapacity) {
- this.targetMap = CollectionFactory.createLinkedMapIfPossible(initialCapacity);
- }
- public ManagedMap(Map targetMap) {
- this.targetMap = targetMap;
- }
- public int size() {
- return this.targetMap.size();
- }
- public boolean isEmpty() {
- return this.targetMap.isEmpty();
- }
- public boolean containsKey(Object key) {
- return this.targetMap.containsKey(key);
- }
- public boolean containsValue(Object value) {
- return this.targetMap.containsValue(value);
- }
- public Object get(Object key) {
- return this.targetMap.get(key);
- }
- public Object put(Object key, Object value) {
- return this.targetMap.put(key, value);
- }
- public Object remove(Object key) {
- return this.targetMap.remove(key);
- }
- public void putAll(Map t) {
- this.targetMap.putAll(t);
- }
- public void clear() {
- this.targetMap.clear();
- }
- public Set keySet() {
- return this.targetMap.keySet();
- }
- public Collection values() {
- return this.targetMap.values();
- }
- public Set entrySet() {
- return this.targetMap.entrySet();
- }
- }