TreeCRI (Apache Beehive NetUI API Documentation (Version 1.0.2))

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org.apache.beehive.netui.tags.tree
Class TreeCRI

Object
  AbstractInterceptor
      RequestInterceptor
          TreeCRI

All Implemented Interfaces:: Serializable, Command, Interceptor

public class TreeCRI
extends RequestInterceptor
implements Command
extends RequestInterceptor
implements Command

See Also:: Serialized Form

Constructor Summary
`TreeCRI()`

Method Summary
`boolean`	`execute(Context context)` Implementation of the `Command` interface for using this class as part of a Chain of Responsibility.
`void`	`postRequest(RequestInterceptorContext context, InterceptorChain chain)` Implementation of the `RequestInterceptor.postRequest(org.apache.beehive.netui.pageflow.interceptor.request.RequestInterceptorContext, org.apache.beehive.netui.pageflow.interceptor.InterceptorChain)` method for using this class as part of a request interceptor chain.
`void`	`preRequest(RequestInterceptorContext ctxt, InterceptorChain chain)` Implementation of the `RequestInterceptor.preRequest(org.apache.beehive.netui.pageflow.interceptor.request.RequestInterceptorContext, org.apache.beehive.netui.pageflow.interceptor.InterceptorChain)` method for using this class as part of a request interceptor chain.
`static void`	`writeElement(AbstractRenderAppender writer, String elementName, String value)`
`static void`	`writeEndElement(AbstractRenderAppender writer, String elementName)`
`static void`	`writeStartElement(AbstractRenderAppender writer, String elementName)`

Methods inherited from class RequestInterceptor
`cancelRequest, postInvoke, preInvoke`

Methods inherited from class AbstractInterceptor
`getConfig, init`

Methods inherited from class Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

TreeCRI

public TreeCRI()

Method Detail

execute

public boolean execute(Context context)
                throws Exception

Implementation of the Command interface for using this class as part of a Chain of Responsibility.

Specified by:: execute in interface Command

Parameters:: context - the Chain's context object
Returns:: true if the request was handled by this command; false otherwise
Throws:: Exception - any exception that is throw during processing

preRequest

public void preRequest(RequestInterceptorContext ctxt,
                       InterceptorChain chain)
                throws InterceptorException

Implementation of the

RequestInterceptor.preRequest(org.apache.beehive.netui.pageflow.interceptor.request.RequestInterceptorContext, org.apache.beehive.netui.pageflow.interceptor.InterceptorChain)

method for using this class as part of a request interceptor chain.

Specified by:: preRequest in class RequestInterceptor

Parameters:: ctxt - the interceptor's context object; chain - the interceptor chain
Throws:: InterceptorException - any exception thrown during processing

postRequest

public void postRequest(RequestInterceptorContext context,
                        InterceptorChain chain)
                 throws InterceptorException