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 and Description
protected BiFunction<String,String,FlowableFunctionDelegate>	functionResolver

Constructor Summary

Constructors

Constructor and Description
FlowableFunctionMapper(BiFunction<String,String,FlowableFunctionDelegate> functionResolver)

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Detail

functionResolver

protected BiFunction<String,String,FlowableFunctionDelegate> functionResolver

Constructor Detail

FlowableFunctionMapper

public FlowableFunctionMapper(BiFunction<String,String,FlowableFunctionDelegate> functionResolver)

Method Detail

setFunctionResolver

public void setFunctionResolver(BiFunction<String,String,FlowableFunctionDelegate> 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.