com.sri.emo.wizard.selection.management
Class PromptModelField

java.lang.Object
  com.sri.emo.wizard.selection.management.AbstractStepHandler
      com.sri.emo.wizard.selection.management.EditFinalState
          com.sri.emo.wizard.selection.management.PromptModelField

All Implemented Interfaces:

StateHandler

public class PromptModelField
extends EditFinalState
implements StateHandler

This handler is called when the user indicates that the picklist to use is based on an attribute defined in the model. It displays the common attributes of all wizard steps, as well as a list of all fields available for viewing.

Author:

Michael Rimov

Field Summary

static String	STATE_DESCRIPTION Constant for description of this state.
static String	STATE_NAME Constant for access to this state.

Fields inherited from class com.sri.emo.wizard.selection.management.EditFinalState

ATTRIBUTE_SESSION_KEY, PARAM_DIRECTIVE, PARAM_HELPTEXT, PARAM_TITLE, REQUEST_ATTRIBUTES, TRANSITION_EDIT, TRANSITION_SAVE

Fields inherited from class com.sri.emo.wizard.selection.management.AbstractStepHandler

ADD_MODE, EDIT_MODE, PARAM_RETURN_URL

Constructor Summary

PromptModelField(String wizId, String stepId)
Constructor that takes a wizard id and a step id and forms its internal state, allowing for easy retrieval of database objects from subclasses.

Method Summary

void	handleRequest(ExpressoRequest request, ExpressoResponse response) Called to handle the request.

Methods inherited from class com.sri.emo.wizard.selection.management.EditFinalState

addStepTypeLabel, buildAndStoreStepAttributes, buildEditTypeTransition, buildSaveAndReturnTransition, isNeedTransitionOnError, renderCommonControls

Methods inherited from class com.sri.emo.wizard.selection.management.AbstractStepHandler

buildCancelTransition, getDefinition, getStep, getStepFromParameters, getStepName, getStepTitle, getWizardTitle, isEditing, parseStepAttributes, setEditing, transitionOnError

Methods inherited from class java.lang.Object

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

Field Detail

STATE_NAME

public static final String STATE_NAME

Constant for access to this state.

See Also:

Constant Field Values

STATE_DESCRIPTION

public static final String STATE_DESCRIPTION

Constant for description of this state.

See Also:

Constant Field Values

Constructor Detail

PromptModelField

public PromptModelField(String wizId,
                        String stepId)
                 throws DBException

Constructor that takes a wizard id and a step id and forms its internal state, allowing for easy retrieval of database objects from subclasses.

Parameters:

wizId - The Wizard ID (usually an integer)

stepId - The Step Id. May be null if there is no step definition.

Throws:

DBException - upon error.

Method Detail

handleRequest

public void handleRequest(ExpressoRequest request,
                          ExpressoResponse response)
                   throws DBException,
                          ControllerException

Called to handle the request.

Specified by:

handleRequest in interface StateHandler

Parameters:

request - ExpressoRequest The Function's ExpressoRequest object.

response - ExpressoResponse The Function's ExpressoResponse object.

Throws:

DBException - upon underlying database exception error.

ControllerException - upon underlying ControllerException error.