org.springframework.extensions.webscripts

Class ArgReplaceMethod

java.lang.Object

org.springframework.extensions.webscripts.ArgReplaceMethod

All Implemented Interfaces:

freemarker.template.TemplateMethodModel, freemarker.template.TemplateMethodModelEx, freemarker.template.TemplateModel

public final class ArgReplaceMethod
extends Object
implements freemarker.template.TemplateMethodModelEx

Custom FreeMarker Template language method.

Given a URL string and N named/value pairs, replace each URL argument with respective name/value pair (if name matches existing URL argument), or add name/value pair to URL (if name does not match existing URL argument).

Usage: argreplace(url.args, "skipCount", cursor.nextPage, ...) Example: argreplace("?a=0&b=2", "a", 1, "c", 3) returns "?a=1&b=2&c=3"

Author:

davidc

Field Summary

Fields inherited from interface freemarker.template.TemplateModel

NOTHING

Constructor Summary

Constructors

Constructor and Description
ArgReplaceMethod()

Method Summary

Modifier and Type	Method and Description
Object	exec(List args)

Methods inherited from class java.lang.Object

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

Constructor Detail

ArgReplaceMethod

public ArgReplaceMethod()

Method Detail

exec

public Object exec(List args)
            throws freemarker.template.TemplateModelException

Specified by:

exec in interface freemarker.template.TemplateMethodModel

Specified by:

exec in interface freemarker.template.TemplateMethodModelEx

Throws:

freemarker.template.TemplateModelException

See Also:

TemplateMethodModel.exec(java.util.List)