DataConvertor.java

package jenkins.python;

import org.python.core.*;

/**
 * Converts PyObject objects to java basic data types and vice versa.
 */
public class DataConvertor {
    
    // methods converts PyObject to java types
    public static Object toObject(PyObject obj, Class<?> resultClass) {
        return obj.__tojava__(resultClass);
    }
    
    public static boolean toBool(PyObject obj) {
        return (obj.asInt() == 0 ? false : true);
    }
    
    public static double toDouble(PyObject obj) {
        return obj.asDouble();
    }
    
    public static float toFloat(PyObject obj) {
        return (float)obj.asDouble();
    }
    
    public static long toLong(PyObject obj) {
        return obj.asLong();
    }
    
    public static int toInt(PyObject obj) {
        return obj.asInt();
    }
    
    public static short toShort(PyObject obj) {
        return (short)obj.asInt();
    }
    
    public static byte toByte(PyObject obj) {
        return (byte)obj.asInt();
    }
    
    public static char toChar(PyObject obj) {
        return ((String)obj.__tojava__(String.class)).charAt(0);
    }
    
    // methods converts java types to PyObject
    public static PyObject fromBool(boolean value) {
        return new PyBoolean(value);
    }
    
    public static PyObject fromDouble(double value) {
        return new PyFloat(value);
    }
    
    public static PyObject fromFloat(float value) {
        return new PyFloat(value);
    }
    
    public static PyObject fromLong(long value) {
        return new PyLong(value);
    }
    
    public static PyObject fromInt(int value) {
        return new PyInteger(value);
    }
    
    public static PyObject fromShort(short value) {
        return new PyInteger(value);
    }
    
    public static PyObject fromByte(byte value) {
        return new PyInteger(value);
    }
    
    public static PyObject fromChar(char value) {
        return new PyString(value);
    }
}