/* Copyright (c) 2001 - 2007 TOPP - www.openplans.org. All rights reserved.
* This code is licensed under the GPL 2.0 license, available at the root
* application directory.
*/
package org.geoserver.wps.transmute;
import org.geoserver.wps.WPSException;
/**
* LiteralTransmuter for double precission floating point values
*
* @author Lucas Reed, Refractions Research Inc
*/
public class DoubleTransmuter implements LiteralTransmuter {
/**
* @see LiteralTransmuter#decode(String)
*/
public Double decode(String encoded) {
Double decoded;
try {
decoded = Double.valueOf(encoded);
} catch(NumberFormatException e) {
throw new WPSException("InvalidParameterType", "Could not convert paramter to object.");
}
return decoded;
}
/**
* @see Transmuter#getType()
*/
public Class<?> getType() {
return Double.class;
}
/**
* @see LiteralTransmuter#encode(Object)
*/
public String encode(Object value) {
return ((Double)value).toString();
}
/**
* @see LiteralTransmuter#getEncodedType()
*/
public String getEncodedType() {
return "xs:double";
}
}