com.bstek.urule.model.RuleJsonDeserializer Maven / Gradle / Ivy
/*******************************************************************************
* Copyright 2017 Bstek
*
* 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.bstek.urule.model;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.codehaus.jackson.JsonNode;
import org.codehaus.jackson.JsonParser;
import org.codehaus.jackson.JsonProcessingException;
import org.codehaus.jackson.ObjectCodec;
import org.codehaus.jackson.map.DeserializationContext;
import com.bstek.urule.model.rule.Rule;
/**
* @author Jacky.gao
* @since 2015年10月21日
*/
public class RuleJsonDeserializer extends AbstractJsonDeserializer>{
@Override
public List deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {
ObjectCodec oc = jp.getCodec();
JsonNode jsonNode = oc.readTree(jp);
Iterator childrenNodesIter=jsonNode.getElements();
List rules=new ArrayList();
while(childrenNodesIter.hasNext()){
JsonNode childNode=childrenNodesIter.next();
rules.add(parseRule(jp,childNode));
}
return rules;
}
}