| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The SF licenses this file |
| * to you 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.apache.sling.resourceresolver.impl; |
| |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.apache.sling.api.resource.ValueMap; |
| |
| public class SimpleValueMapImpl implements ValueMap { |
| |
| private Map<String, Object> delegate; |
| |
| public SimpleValueMapImpl() { |
| delegate = new HashMap<String, Object>(); |
| } |
| |
| public void clear() { |
| delegate.clear(); |
| } |
| |
| public boolean containsKey(Object key) { |
| return delegate.containsKey(key); |
| } |
| |
| public boolean containsValue(Object value) { |
| return delegate.containsValue(value); |
| } |
| |
| public Set<java.util.Map.Entry<String, Object>> entrySet() { |
| return delegate.entrySet(); |
| } |
| |
| public Object get(Object key) { |
| return delegate.get(key); |
| } |
| |
| public boolean isEmpty() { |
| return delegate.isEmpty(); |
| } |
| |
| public Set<String> keySet() { |
| return delegate.keySet(); |
| } |
| |
| public Object put(String key, Object value) { |
| return delegate.put(key, value); |
| } |
| |
| public void putAll(Map<? extends String, ? extends Object> m) { |
| delegate.putAll(m); |
| } |
| |
| public Object remove(Object key) { |
| return delegate.remove(key); |
| } |
| |
| public int size() { |
| return delegate.size(); |
| } |
| |
| public Collection<Object> values() { |
| return delegate.values(); |
| } |
| |
| @SuppressWarnings("unchecked") |
| public <T> T get(String name, Class<T> type) { |
| Object o = delegate.get(name); |
| if ( type.equals(String[].class) && ! ( o instanceof String[])) { |
| // According to ValueMap if the value cannot be converted it should return null |
| // If 'o' is null this would return String[] {null} instead so we do not convert it here |
| if(o != null) { |
| o = new String[]{String.valueOf(o)}; |
| } |
| } |
| return (T) o; |
| } |
| |
| @SuppressWarnings("unchecked") |
| public <T> T get(String name, T defaultValue) { |
| if ( delegate.containsKey(name)) { |
| return (T) delegate.get(name); |
| } |
| return defaultValue; |
| } |
| |
| } |