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

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

All Implemented Interfaces:

NameInterceptor

public class IndexedNameInterceptor
extends Object
implements NameInterceptor

A NameInterceptor that is used to rewrite names which reference the container databinding context. This NameInterceptor is for use by tags that render form-updatable HTML elements. If the dataSource attribute of the tag references a container binding context, the name must be qualified into a real path down a bean / property hierarchy in order to correctly update that value on a POST. This NameInterceptor rewrites that name using the given name and the hierarchy of DataAccessProvider tags in a JSP page.

Exclude:

Constructor Summary

protected	IndexedNameInterceptor() A default constructor used for testing
	IndexedNameInterceptor(javax.servlet.jsp.tagext.Tag currentTag)

Method Summary

protected DataAccessProvider	getCurrentProvider() A default method to find the "current" DataAccessProvider.
String	rewriteName(String name)

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexedNameInterceptor

protected IndexedNameInterceptor()

A default constructor used for testing

IndexedNameInterceptor

public IndexedNameInterceptor(javax.servlet.jsp.tagext.Tag currentTag)

Method Detail

getCurrentProvider

protected DataAccessProvider getCurrentProvider()

A default method to find the "current" DataAccessProvider. This is broken out so the class is testable.

rewriteName

public final String rewriteName(String name)
                         throws ExpressionEvaluationException

Specified by:

rewriteName in interface NameInterceptor

Throws:

ExpressionEvaluationException