org.apache.synapse.util.xpath
Class Base64EncodeFunction

java.lang.Object
  org.apache.synapse.util.xpath.Base64EncodeFunction

All Implemented Interfaces:

Function

public class Base64EncodeFunction
extends Object
implements Function

Implements the XPath extension function synapse:base64Encode(string)

Field Summary

static String

NULL_STRING

Constructor Summary

Base64EncodeFunction()

Method Summary

Object

call(Context context, List args) Returns the base64 encoded string value of the first argument.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

NULL_STRING

public static final String NULL_STRING

See Also:

Constant Field Values

Constructor Detail

Base64EncodeFunction

public Base64EncodeFunction()

Method Detail

call

public Object call(Context context,
                   List args)
            throws FunctionCallException

Returns the base64 encoded string value of the first argument.

Specified by:

call in interface Function

Parameters:

context - the context at the point in the expression when the function is called

args - arguments of the functions

Returns:

The string value of a property

Throws:

FunctionCallException