/*****************************************************************
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.cayenne.remote.hessian.service;
import java.io.IOException;
import java.util.Iterator;
import java.util.Map;
import org.apache.cayenne.DataRow;
import com.caucho.hessian.io.AbstractHessianOutput;
import com.caucho.hessian.io.AbstractSerializer;
/**
* A server-side DataRow Hessian serializer.
*
* @author Andrus Adamchik
*/
class ServerDataRowSerializer extends AbstractSerializer {
public void writeObject(Object object, AbstractHessianOutput out) throws IOException {
if (out.addRef(object)) {
return;
}
DataRow row = (DataRow) object;
out.writeMapBegin(DataRow.class.getName());
out.writeInt(row.size());
out.writeLong(row.getVersion());
out.writeLong(row.getReplacesVersion());
Iterator it = row.entrySet().iterator();
while (it.hasNext()) {
Map.Entry entry = (Map.Entry) it.next();
out.writeObject(entry.getKey());
out.writeObject(entry.getValue());
}
out.writeMapEnd();
}
}