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BsonDBEncoder.java
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BsonDBEncoder.java
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/*
* Copyright (C) 2011 Benoît GUÉROUT <bguerout at gmail dot com> and Yves AMSELLEM <amsellem dot yves at gmail dot com>
*
* 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.jongo.bson;
import com.mongodb.*;
import org.bson.BSONObject;
import org.bson.io.OutputBuffer;
import java.io.IOException;
public class BsonDBEncoder implements DBEncoder {
public final static DBEncoderFactory FACTORY = new BsonDBEncoderFactory();
private BsonDBEncoder() {
}
public int writeObject(final OutputBuffer buf, BSONObject o) {
if (!(o instanceof LazyDBObject)) {
return DefaultDBEncoder.FACTORY.create().writeObject(buf, o);
}
try {
return ((LazyDBObject) o).pipe(buf);
} catch (IOException e) {
throw new MongoException("Exception serializing a LazyDBObject", e);
}
}
private static class BsonDBEncoderFactory implements DBEncoderFactory {
public DBEncoder create() {
return new BsonDBEncoder();
}
}
}