com.taursys.servlet
Class DefaultMessageForm

java.lang.Object
  com.taursys.xml.Component
      com.taursys.xml.Container
          com.taursys.xml.DispatchingContainer
              com.taursys.xml.DocumentElement
                  com.taursys.xml.Form
                      com.taursys.servlet.ServletForm
                          com.taursys.servlet.DefaultMessageForm

All Implemented Interfaces:

DocumentComponent, Element, MapperComponent

public class DefaultMessageForm

extends ServletForm

Title: Mapper XML Description: Sub-project for Mapper XML support without using XMLC Copyright: Copyright (c) 2001 Company: Taurus Systems

Version:

1.0

Author:

Marty Phelan

Field Summary

Fields inherited from class com.taursys.xml.Form

PARAMETER_MAP

Constructor Summary

DefaultMessageForm()

Method Summary

void	doGet(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp) This method is invoked by the application servlet to service the request.
java.lang.String	getMessage()
boolean	recycle() Dispatches a RecycleEvent to all components and returns true if successful.
void	setMessage(java.lang.String newMessage)

Methods inherited from class com.taursys.servlet.ServletForm

createDefaultResponder, createParameterMap, createRequestWrapper, dispatchInitContext, getRequest, getResponder, getResponse, handleException, isEnableActions, isEnableInput, processInitContextEvent, sendResponse, setEnableActions, setEnableInput, setRequest, setResponder, setResponse, testFullCycle, toString

Methods inherited from class com.taursys.xml.Form

addCloseFormListener, addInitContextListener, addInitFormListener, addOpenFormListener, closeForm, createDefaultRenderer, dispatchCloseForm, dispatchInitForm, dispatchOpenForm, fireCloseFormReceived, fireInitContextReceived, fireInitFormReceived, fireOpenFormReceived, getDocument, getDocumentAdapter, getDocumentAdapterBuilder, getDocumentURI, getFormContext, getSourceId, initForm, isInitialized, lookup, openForm, printComponentTree, processCloseFormEvent, processEvent, processInitFormEvent, processOpenFormEvent, removeCloseFormListener, removeInitContextListener, removeInitFormListener, removeOpenFormListener, setDocument, setDocumentAdapter, setDocumentAdapterBuilder, setDocumentURI, setFormContext, setInitialized, setSourceId

Methods inherited from class com.taursys.xml.DocumentElement

addAttribute, addNotify, addTextNode, createAttribute, createAttribute, createAttribute, createBoundAttribute, createBoundTextNode, createTextNode, createTextNode, createTextNode, getAttribute, getAttributeText, getAttributeValue, getElementDelegate, getId, getRenderer, getTextNode, getTextNodeText, getTextNodeValue, processRecycleEvent, processRenderEvent, removeAttribute, removeAttribute, removeNotify, removeTextNode, removeTextNode, setAttributeText, setAttributeValue, setId, setTextNodeText, setTextNodeValue

Methods inherited from class com.taursys.xml.DispatchingContainer

add, createInputDispatcher, createParameterDispatcher, createRecycleDispatcher, createRenderDispatcher, createTriggerDispatcher, dispatchActions, dispatchInput, dispatchParameters, dispatchRecycle, dispatchRender, getParameterMap, processInputEvent, processParameterEvent, processTriggerEvent, setParameterMap

Methods inherited from class com.taursys.xml.Container

addDispatcher, contains, get, getComponents, getDispatcher, getDispatchers, getInputDispatcher, getParameterDispatcher, getRecycleDispatcher, getRenderDispatcher, getTriggerDispatcher, remove, removeDispatcher, setComponents

Methods inherited from class com.taursys.xml.Component

addEventType, addInputListener, addParameterListener, addRecycleListener, addRenderListener, addTriggerListener, dispatchEvent, fireActionPerformed, fireInputReceived, fireParameterReceived, fireRecycle, fireRender, getEventTypeList, getParent, isNotifySet, isVisible, lazyAddNotify, lazyRemoveNotify, removeEventType, removeInputListener, removeParameterListener, removeRecycleListener, removeRenderListener, removeTriggerListener, setVisible

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultMessageForm

public DefaultMessageForm()

Method Detail

doGet

public void doGet(javax.servlet.http.HttpServletRequest req,
                  javax.servlet.http.HttpServletResponse resp)
           throws java.lang.Exception

Description copied from class: ServletForm

This method is invoked by the application servlet to service the request. It is invoked by the ServletApp for all request types (GET, POST, etc). This method invokes a series of other support methods in a specific sequence:

• saves request and response in properties (available using getRequest and getResponse)
• initForm (only invoked if isInitialized is false)
• If this is a multipart type request, uses the request wrapper returned by createRequestWrapper in place of the original request
• initializes the parameterMap property with parameters contained in the request using the createParameterMap method.
• dispatchInitContext is invoked which dispatches an InitContextEvent to any nested forms
• dispatchInitForm is invoked which dispatches an InitFormEvent to any nested forms
• dispatchParameters is invoked
• openForm is invoked
• dispatchOpenForm is invoked which dispatches an OpenFormEvent to any nested forms
• if enableInput flag is true, dispatchInput is invoked
• if enableActions flag is true, dispatchActions is invoked
• sendResponse is invoked
• dispatchCloseForm is invoked which dispatches an CloseFormEvent to any nested forms
• closeForm is invoked

If an exception is generated by any of these methods, the handleException method is invoked. It can either handle the exception and send the response, or it can rethrow the exception and let the application servlet handle it (latter is default behavior).

Overrides:

doGet in class ServletForm

Parameters:

req - the incoming HttpServletRequest

resp - the outgoing HttpServletResponse

Throws:

java.lang.Exception - if problem during processing the request

setMessage

public void setMessage(java.lang.String newMessage)

getMessage

public java.lang.String getMessage()

recycle

public boolean recycle()

Description copied from class: ServletForm

Dispatches a RecycleEvent to all components and returns true if successful. If an exception occurs during recycling, it is logged using Debug and this method returns false. If the form cannot be reused, override this method and return false. Override this method to provide custom behavior to recycle this form for future re-use.

Overrides:

recycle in class ServletForm