com.jcorporate.expresso.services.controller.dbmaint
Class Update

java.lang.Object
  com.jcorporate.expresso.core.controller.State
      com.jcorporate.expresso.services.controller.dbmaint.DynamicCmd
          com.jcorporate.expresso.services.controller.dbmaint.GetBase
              com.jcorporate.expresso.services.controller.dbmaint.Update

All Implemented Interfaces:

Cloneable, Serializable

public class Update

extends GetBase

Provides a standard form for user to update all fields (except primary key). Extend this class if only updating one or several but not all fields.

Author:

Michael Nash, contributions by Kevin King

See Also:

Serialized Form

Field Summary

Fields inherited from class com.jcorporate.expresso.services.controller.dbmaint.DynamicCmd

countTotalRecords, masterObjKey, showNext, showPrev

Fields inherited from class com.jcorporate.expresso.core.controller.State

NOTEMPTY_MASK, secure

Constructor Summary

Update()

Update(String code, String descrip)
Constructor

Method Summary

protected void	autoField(String oneFieldName) Create an input for one field specified by the field name.
void	run(ControllerRequest req, ControllerResponse res) Perform the actions of this state.

Methods inherited from class com.jcorporate.expresso.services.controller.dbmaint.GetBase

addLookupTransition, displayValue, showForm

Methods inherited from class com.jcorporate.expresso.services.controller.dbmaint.DynamicCmd

addParams, decode, getControllerName, getCurrentDBObj, getDataObject, getFieldsParam, getFixedFields, getKeyParameter, getMyDataObject, getPageNumber, getSearchParam, initializeDBObj, isKeyField, retrieveMyDBObject, setFields, setFieldsParam, setMyDataObject, setSearchParam, showBlobViewLink, showEditLink, showEditLink, showOptions, showUserName

Methods inherited from class com.jcorporate.expresso.core.controller.State

add, addAutoInput, addAutoInput, addAutoInput, addBlock, addError, addInput, addOptionalParameter, addOutput, addParameter, addParameter, addParameter, addRequiredParameter, addTransition, autoValidate, autoValidate, calculateHandlerName, checkMask, checkParamMasks, clearFormCache, clone, equals, getAttribute, getController, getControllerRequest, getControllerResponse, getDataContext, getDBController, getDBName, getDescription, getErrors, getErrorState, getErrorTransition, getFileName, getFormCache, getHandlerName, getInitParameter, getName, getObjectParameter, getOptionalParameters, getOptionalParametersList, getParameter, getParameters, getPatternMatcher, getRequiredParametersList, getResponse, getReturnToSender, getSession, getStateFormClass, getString, getString, getSuccessTransition, getUid, getUser, hashCode, isFileParameter, isParameter, isSecure, perform, saveErrors, setController, setDescription, setErrorState, setErrorTransition, setFormCache, setHandlerName, setMask, setMask, setMaskError, setName, setResponse, setReturnToSender, setSecure, setStateFormClass, setSuccessTransition, toString, transition

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Update

public Update()

Update

public Update(String code,
              String descrip)

Constructor

Parameters:

code - The name of the state.

descrip - The friendly name of the state

Method Detail

autoField

protected void autoField(String oneFieldName)
                  throws DBException,
                         ControllerException

Create an input for one field specified by the field name. This is sort of a callback function generated by the base class' autoForm function.

Specified by:

autoField in class GetBase

Parameters:

oneFieldName - The name of the field

Throws:

DBException - If a problem occurs getting field info from the database object

ControllerException - upon other errors

See Also:

GetBase

run

public void run(ControllerRequest req,
                ControllerResponse res)
         throws NonHandleableException,
                ControllerException

Perform the actions of this state.

Overrides:

run in class DynamicCmd

Parameters:

req - The ControllerRequest object

res - The ControllerResponse object

Throws:

NonHandleableException - upon fatal error

ControllerException