/*
* Copyright 2008-2009 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 net.hasor.core.info;
import net.hasor.core.utils.BeanUtils;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Observable;
/**
* 提供metaData。
* @version : 2014年7月3日
* @author 赵永春(zyc@hasor.net)
*/
public class MetaDataAdapter extends Observable {
private final Map<String, Object> metaData = new HashMap<String, Object>();
public void setMetaData(final String key, final Object value) {
this.metaData.put(key, value);
}
public Object getMetaData(final String key) {
return this.metaData.get(key);
}
public void removeMetaData(String key) {
this.metaData.remove(key);
}
public String toString() {
List<String> propertys = BeanUtils.getPropertys(this.getClass());
StringBuilder builder = new StringBuilder(this.getClass().getSimpleName()).append("{");
for (String key : propertys) {
Object var = BeanUtils.readPropertyOrField(this, key);
builder = builder.append(key).append("=").append(var).append(" ,");
}
builder.append("}");
return builder.toString();
}
//
protected void notify(NotifyData notifyData) {
setChanged();
this.notifyObservers(notifyData);
}
}