com.bea.wlw.netui.tags.naming
Class PrefixNameInterceptor

java.lang.Object
  com.bea.wlw.netui.tags.naming.PrefixNameInterceptor

All Implemented Interfaces:

NameInterceptor

public class PrefixNameInterceptor
extends Object
implements NameInterceptor

A NameInterceptor that is used to add a prefix handler onto a NetUI tag that is being written to the client. Occasionally, NetUI tags need to be pre-processed before passing the name and value to the ProcessPopulate handler in order to update a bean property. This preprocessing is done by implementing a handler implementing the interface RequestParamterHandler, registering this interface with the org.apache.beehive.netui.pageflow.ProcessPopulate#registerPrefixHandler(String, RequestParamterHandler) method, and adding a prefix which references this RequestParameterHandler to the name of each paramter that should be handled by the implementation before updating the bean property.

Exclude:

Constructor Summary

PrefixNameInterceptor(String key)

Method Summary

String	rewriteName(String name)
protected String	rewriteNameInternal(String name, String key)

Methods inherited from class java.lang.Object

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

Constructor Detail

PrefixNameInterceptor

public PrefixNameInterceptor(String key)

Method Detail

rewriteName

public String rewriteName(String name)
                   throws ExpressionEvaluationException

Specified by:

rewriteName in interface NameInterceptor

Throws:

ExpressionEvaluationException

rewriteNameInternal

protected String rewriteNameInternal(String name,
                                     String key)
                              throws ExpressionEvaluationException

Throws:

ExpressionEvaluationException