org.sickbeard.json.deserializer.BooleanDeserializer.java Source code

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Here is the source code for org.sickbeard.json.deserializer.BooleanDeserializer.java

Source

/*
 *    libSickBeard is a java library for communication with sickbeard
 *    Copyright (C) 2012  David Stocking dmstocking@gmail.com
 * 
 *    http://code.google.com/p/sick-stashe/
 *    
 *    libSickBeard is free software: you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation, either version 3 of the License, or
 *    (at your option) any later version.
 *    
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *    
 *    You should have received a copy of the GNU General Public License
 *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.sickbeard.json.deserializer;

import com.google.gson.JsonDeserializationContext;
import com.google.gson.JsonDeserializer;
import com.google.gson.JsonElement;
import com.google.gson.JsonParseException;

import org.sickbeard.json.type.JsonBoolean;

import java.lang.reflect.Type;

public class BooleanDeserializer implements JsonDeserializer<Boolean> {

    @Override
    public Boolean deserialize(JsonElement arg0, Type arg1, JsonDeserializationContext arg2)
            throws JsonParseException {
        try {
            String value = arg0.getAsJsonPrimitive().getAsString();
            if (value.toLowerCase().equals("true")) {
                return true;
            } else if (value.toLowerCase().equals("false")) {
                return false;
            } else {
                return Integer.valueOf(value) != 0;
            }
        } catch (ClassCastException e) {
            throw new JsonParseException("Cannot parse Boolean string '" + arg0.toString() + "'", e);
        } catch (Exception e) {
            throw new JsonParseException("Cannot parse Boolean string '" + arg0.toString() + "'", e);
        }
    }
}