/*
* Copyright 2012 Nodeable Inc
*
* 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.streamreduce.core.model.dto;
import org.bson.types.ObjectId;
import org.codehaus.jackson.JsonGenerator;
import org.codehaus.jackson.map.JsonSerializer;
import org.codehaus.jackson.map.SerializerProvider;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.IOException;
/**
* Implementation of {@link JsonSerializer} to help serialize {@link ObjectId} objects.
*/
public final class ObjectIdSerializer extends JsonSerializer<ObjectId> {
protected transient Logger logger = LoggerFactory.getLogger(getClass());
@Override
public Class<ObjectId> handledType() {
return ObjectId.class;
}
/**
* {@inheritDoc}
*/
@Override
public void serialize(ObjectId objectId, JsonGenerator jsonGenerator, SerializerProvider serializerProvider)
throws IOException {
jsonGenerator.writeString(objectId.toString());
}
}