org.bambooframework.dao.impl.cfg.SpringBeanFactoryProxyMap.java Source code

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Here is the source code for org.bambooframework.dao.impl.cfg.SpringBeanFactoryProxyMap.java

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/* 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.bambooframework.dao.impl.cfg;

import java.util.Collection;
import java.util.Map;
import java.util.Set;

import org.bambooframework.core.exception.BambooException;
import org.springframework.beans.factory.BeanFactory;

/**
 * @author Tom Baeyens
 */
public class SpringBeanFactoryProxyMap implements Map<Object, Object> {

    protected BeanFactory beanFactory;

    public SpringBeanFactoryProxyMap(BeanFactory beanFactory) {
        this.beanFactory = beanFactory;
    }

    public Object get(Object key) {
        if ((key == null) || (!String.class.isAssignableFrom(key.getClass()))) {
            return null;
        }
        return beanFactory.getBean((String) key);
    }

    public boolean containsKey(Object key) {
        if ((key == null) || (!String.class.isAssignableFrom(key.getClass()))) {
            return false;
        }
        return beanFactory.containsBean((String) key);
    }

    public Set<Object> keySet() {
        throw new BambooException("unsupported operation on configuration beans");
        //    List<String> beanNames = Arrays.asList(beanFactory.getBeanDefinitionNames());
        //    return new HashSet<Object>(beanNames);
    }

    public void clear() {
        throw new BambooException("can't clear configuration beans");
    }

    public boolean containsValue(Object value) {
        throw new BambooException("can't search values in configuration beans");
    }

    public Set<Map.Entry<Object, Object>> entrySet() {
        throw new BambooException("unsupported operation on configuration beans");
    }

    public boolean isEmpty() {
        throw new BambooException("unsupported operation on configuration beans");
    }

    public Object put(Object key, Object value) {
        throw new BambooException("unsupported operation on configuration beans");
    }

    public void putAll(Map<? extends Object, ? extends Object> m) {
        throw new BambooException("unsupported operation on configuration beans");
    }

    public Object remove(Object key) {
        throw new BambooException("unsupported operation on configuration beans");
    }

    public int size() {
        throw new BambooException("unsupported operation on configuration beans");
    }

    public Collection<Object> values() {
        throw new BambooException("unsupported operation on configuration beans");
    }
}