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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/                 |
|                                                          |
\**********************************************************/
/**********************************************************\
 *                                                        *
 * DefaultUnserializer.java                               *
 *                                                        *
 * default unserializer class for Java.                   *
 *                                                        *
 * LastModified: Aug 4, 2016                              *
 * Author: Ma Bingyao                   *
 *                                                        *
\**********************************************************/

package hprose.io.unserialize;

import static hprose.io.HproseTags.TagBytes;
import static hprose.io.HproseTags.TagDate;
import static hprose.io.HproseTags.TagDouble;
import static hprose.io.HproseTags.TagEmpty;
import static hprose.io.HproseTags.TagFalse;
import static hprose.io.HproseTags.TagGuid;
import static hprose.io.HproseTags.TagInfinity;
import static hprose.io.HproseTags.TagInteger;
import static hprose.io.HproseTags.TagList;
import static hprose.io.HproseTags.TagLong;
import static hprose.io.HproseTags.TagMap;
import static hprose.io.HproseTags.TagNaN;
import static hprose.io.HproseTags.TagObject;
import static hprose.io.HproseTags.TagString;
import static hprose.io.HproseTags.TagTime;
import static hprose.io.HproseTags.TagTrue;
import static hprose.io.HproseTags.TagUTF8Char;
import java.io.IOException;
import java.lang.reflect.Type;


public final class DefaultUnserializer extends BaseUnserializer {

    public final static DefaultUnserializer instance = new DefaultUnserializer();

    @Override
    public Object unserialize(Reader reader, int tag, Type type) throws IOException {
        switch (tag) {
            case '0': return 0;
            case '1': return 1;
            case '2': return 2;
            case '3': return 3;
            case '4': return 4;
            case '5': return 5;
            case '6': return 6;
            case '7': return 7;
            case '8': return 8;
            case '9': return 9;
            case TagEmpty: return "";
            case TagTrue: return true;
            case TagFalse: return false;
            case TagNaN: return Double.NaN;
            case TagInteger: return ValueReader.readInt(reader);
            case TagLong: return ValueReader.readBigInteger(reader);
            case TagDouble: return ValueReader.readDouble(reader);
            case TagInfinity: return ValueReader.readInfinity(reader);
            case TagUTF8Char: return ValueReader.readUTF8Char(reader);
            case TagString: return ReferenceReader.readString(reader);
            case TagBytes: return ReferenceReader.readBytes(reader);
            case TagDate: return ReferenceReader.readDateTime(reader).toCalendar();
            case TagTime: return ReferenceReader.readTime(reader).toCalendar();
            case TagGuid: return ReferenceReader.readUUID(reader);
            case TagList: return ReferenceReader.readArrayList(reader);
            case TagMap: return ReferenceReader.readHashMap(reader);
            case TagObject: return ReferenceReader.readObject(reader);
        }
        return super.unserialize(reader, tag, type);
    }

    public Object read(Reader reader) throws IOException {
        return read(reader, Object.class);
    }
}