Package org.flowable.common.engine.impl.el

Class FlowableFunctionMapper

java.lang.Object

org.flowable.common.engine.impl.javax.el.FunctionMapper

org.flowable.common.engine.impl.el.FlowableFunctionMapper

public class FlowableFunctionMapper
extends FunctionMapper

A date function mapper that can be used in EL expressions

Author:

Tijs Rademakers, Joram Barrez

Field Summary

Fields

Modifier and Type	Field	Description
protected FlowableFunctionResolver	functionResolver

Constructor Summary

Constructors

Constructor	Description
FlowableFunctionMapper(FlowableFunctionResolver functionResolver)

Method Summary

Modifier and Type	Method	Description
Method	resolveFunction(String prefix, String localName)	Resolves the specified prefix and local name into a java.lang.Method.
void	setFunctionResolver(FlowableFunctionResolver functionResolver)

Methods inherited from class java.lang.Object

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

Field Details

functionResolver

protected FlowableFunctionResolver functionResolver

Constructor Details

FlowableFunctionMapper

public FlowableFunctionMapper(FlowableFunctionResolver functionResolver)

Method Details

setFunctionResolver

public void setFunctionResolver(FlowableFunctionResolver functionResolver)

resolveFunction

public Method resolveFunction(String prefix,
 String localName)

Description copied from class: FunctionMapper

Resolves the specified prefix and local name into a java.lang.Method. Returns null if no function could be found that matches the given prefix and local name.

Specified by:

resolveFunction in class FunctionMapper

Parameters:

prefix - the prefix of the function, or "" if no prefix. For example, "fn" in ${fn:method()}, or "" in ${method()}.

localName - the short name of the function. For example, "method" in ${fn:method()}.

Returns:

the static method to invoke, or null if no match was found.