com.whitestein.lsps.ws.util

Class ParamUtil

java.lang.Object

com.whitestein.lsps.ws.util.ParamUtil

public class ParamUtil
extends java.lang.Object

Useful methods to manipulate with task parameters

Author:

mbj

Method Summary

Modifier and Type	Method and Description
static java.lang.Object	getParameter(java.lang.String name, TaskContext context) Gets the parameter from context.

Methods inherited from class java.lang.Object

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

Method Detail

getParameter

public static java.lang.Object getParameter(java.lang.String name,
                                            TaskContext context)
                                     throws ErrorException

Gets the parameter from context. If the parameter is closure (with no parameters), execute it. This is useful when the parameter value should not be stored in database. In this case, the closure is evaluated at the execution time.

Parameters:

name - name of the parameter

context - task context

Returns:

value of parameter or value of evaluated closure

Throws:

ErrorException