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Hprose is a High Performance Remote Object Service Engine. It is a modern, lightweight, cross-language, cross-platform, object-oriented, high performance, remote dynamic communication middleware. It is not only easy to use, but powerful. You just need a little time to learn, then you can use it to easily construct cross language cross platform distributed application system. Hprose supports many programming languages, for example: * AAuto Quicker * ActionScript * ASP * C++ * Dart * Delphi/Free Pascal * dotNET(C#, Visual Basic...) * Golang * Java * JavaScript * Node.js * Objective-C * Perl * PHP * Python * Ruby * ... Through Hprose, You can conveniently and efficiently intercommunicate between those programming languages. This project is the implementation of Hprose for Java.

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/**********************************************************\
|                                                          |
|                          hprose                          |
|                                                          |
| Official WebSite: http://www.hprose.com/                 |
|                   http://www.hprose.org/                 |
|                                                          |
\**********************************************************/
/**********************************************************\
 *                                                        *
 * MapSerializer.java                                     *
 *                                                        *
 * Map serializer class for Java.                         *
 *                                                        *
 * LastModified: Aug 6, 2016                              *
 * Author: Ma Bingyao                   *
 *                                                        *
\**********************************************************/

package hprose.io.serialize;

import static hprose.io.HproseTags.TagClosebrace;
import static hprose.io.HproseTags.TagMap;
import static hprose.io.HproseTags.TagOpenbrace;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Iterator;
import java.util.Map;

public final class MapSerializer extends ReferenceSerializer> {

    public final static MapSerializer instance = new MapSerializer();

    @Override
    public final void serialize(Writer writer, Map map) throws IOException {
        super.serialize(writer, map);
        OutputStream stream = writer.stream;
        int count = map.size();
        stream.write(TagMap);
        if (count > 0) {
            ValueWriter.writeInt(stream, count);
        }
        stream.write(TagOpenbrace);
        Iterator> it = map.entrySet().iterator();
        while (it.hasNext()) {
            Map.Entry entry = it.next();
            writer.serialize(entry.getKey());
            writer.serialize(entry.getValue());
        }
        stream.write(TagClosebrace);
    }
}