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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/                 |
|                                                          |
\**********************************************************/
/**********************************************************\
 *                                                        *
 * BooleanObjectUnserializer.java                         *
 *                                                        *
 * Boolean unserializer class for Java.                   *
 *                                                        *
 * LastModified: Aug 3, 2016                              *
 * Author: Ma Bingyao                   *
 *                                                        *
\**********************************************************/

package hprose.io.unserialize;

import static hprose.io.HproseTags.TagDouble;
import static hprose.io.HproseTags.TagEmpty;
import static hprose.io.HproseTags.TagFalse;
import static hprose.io.HproseTags.TagInfinity;
import static hprose.io.HproseTags.TagInteger;
import static hprose.io.HproseTags.TagLong;
import static hprose.io.HproseTags.TagNaN;
import static hprose.io.HproseTags.TagString;
import static hprose.io.HproseTags.TagTrue;
import static hprose.io.HproseTags.TagUTF8Char;
import java.io.IOException;
import java.lang.reflect.Type;
import java.math.BigInteger;

public class BooleanObjectUnserializer extends BaseUnserializer {

    public final static BooleanObjectUnserializer instance = new BooleanObjectUnserializer();

    @Override
    public Boolean unserialize(Reader reader, int tag, Type type) throws IOException {
        if (tag == TagTrue) return true;
        if (tag == TagFalse) return false;
        if (tag == '0') return false;
        if (tag >= '1' && tag <= '9') return true;
        switch (tag) {
            case TagInteger: return ValueReader.readInt(reader) != 0;
            case TagLong: return !(BigInteger.ZERO.equals(ValueReader.readBigInteger(reader)));
            case TagDouble: return ValueReader.readDouble(reader) != 0.0;
            case TagEmpty: return false;
            case TagNaN: return true;
            case TagInfinity: reader.stream.read(); return true;
            case TagUTF8Char: return "\00".indexOf(ValueReader.readChar(reader)) == -1;
            case TagString: return Boolean.parseBoolean(ReferenceReader.readString(reader));
        }
        return super.unserialize(reader, tag, type);
    }

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