planetj.magic
Class DeleteRowRequest

java.lang.Object
  |
  +--planetj.html.AbstractHTMLRenderer
        |
        +--planetj.magic.AbstractMagicRequest
              |
              +--planetj.magic.MagicRequest
                    |
                    +--planetj.magic.AbstractRowRequest
                          |
                          +--planetj.magic.DeleteRowRequest

All Implemented Interfaces:

IFeature, IHTMLRenderer, IMagicRequest, IRenderer, Serializable

public class DeleteRowRequest

extends AbstractRowRequest

This class gets deleted the specified Row.

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class planetj.dataengine.IFeature

IFeature.OperationCountFeature

Field Summary

Fields inherited from class planetj.html.AbstractHTMLRenderer

className

Fields inherited from interface planetj.magic.IMagicRequest

IS_COMPLETE, MAGIC_REQUEST, MAGIC_REQUEST_PARAM1, MAGIC_REQUEST_RC, SAME_URI, TYPE, TYPE_PAGE, TYPE_SESSION, TYPE_STATIC, USER_REQUEST_ATTRIBUTES_STORED

Fields inherited from interface planetj.html.IHTMLRenderer

HTML

Fields inherited from interface planetj.dataengine.IFeature

DEFAULT_MESSAGE_FEATURE, FEATURE_DELETE, FEATURE_INSERT, FEATURE_LEVEL_ENTERPRISE, FEATURE_LEVEL_ENTRY, FEATURE_LEVEL_PROFESSIONAL, FEATURE_LEVEL_STANDARD, FEATURE_UPDATE, MESSAGE_END, MESSAGE_START

Constructor Summary

DeleteRowRequest(Row row, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
DeleteRowRequest constructor comment.

Method Summary

String	getDataEngineMode() By default, DeleteRowRequests should be in delete mode.
int	getDataEngineRowMode() This is a delete request.
String	getDefaultUserMessage() Return the default user message for delete operations.
void	postDelete(Row row, int numDeleted, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Method called after delete is attempted.
Row	processRow(Row row, ExecutingContext ec, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Subclasses should provide logic in this method to handle necessary processing of the Row.

Methods inherited from class planetj.magic.AbstractRowRequest

execute, extractDataIntoRow, getDefaultEndNavigationGroup, getExecutingContext, getFeatureLevel, getRow, getRowId, postRowProcess, prepareRow, setUserMessage

Methods inherited from class planetj.magic.MagicRequest

getType, store

Methods inherited from class planetj.magic.AbstractMagicRequest

addLinkedRequestAfter, addLinkedRequestBefore, appendUnsupportedHTMLMessage, clone, clone, equals, executeAll, getAnchorName, getBaseField, getBaseRow, getBaseRowCollection, getCurrentURI, getFailMessage, getFirstRequest, getId, getKey, getLastRequest, getMagicServletURI, getMagicURI, getNextURI, getRequestAttribute, getRequestParameter, getRequestParameterValues, getSessionAttribute, getSharedSessionAttribute, getSuccessMessage, hasLinkedRequestsAfter, hasLinkedRequestsBefore, isApplicable, isCompleted, isEndNavigationGroup, isPopup, isReturnToRequester, isSaveResults, isStartNewNavigationGroup, preexecute, removeRequestAttribute, removeSessionAttribute, removeSharedSessionAttribute, setAnchorName, setBaseField, setBaseRow, setBaseRowCollection, setCompleted, setEndNavigationGroup, setFailMessage, setId, setNextURI, setNextURI, setNextURIs, setPopup, setRequestGroupAttribute, setRequestPageAttribute, setRequestPersistentAttribute, setRequestTransientAttribute, setReturnToRequester, setRowEventListener, setSessionAttribute, setSessionSharedAttribute, setStartNewNavigationGroup, setSuccessMessage

Methods inherited from class planetj.html.AbstractHTMLRenderer

append, generate, getDisplayType

Methods inherited from class java.lang.Object

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

Methods inherited from interface planetj.magic.IMagicRequest

addLinkedRequestAfter, addLinkedRequestBefore, executeAll, getBaseField, getBaseRow, getCurrentURI, getFirstRequest, getId, getKey, getLastRequest, getMagicURI, getNextURI, isCompleted, isEndNavigationGroup, isReturnToRequester, isSaveResults, isStartNewNavigationGroup, setBaseField, setBaseRow, setRowEventListener

Methods inherited from interface planetj.html.IHTMLRenderer

append, generate

Methods inherited from interface planetj.dataengine.display.IRenderer

getDisplayType

Methods inherited from interface planetj.dataengine.IFeature

appendUnsupportedHTMLMessage, isApplicable

Constructor Detail

DeleteRowRequest

public DeleteRowRequest(Row row,
                        javax.servlet.http.HttpServletRequest request,
                        javax.servlet.http.HttpServletResponse response)

DeleteRowRequest constructor comment.

Method Detail

getDataEngineMode

public String getDataEngineMode()

By default, DeleteRowRequests should be in delete mode.

Specified by:

getDataEngineMode in class AbstractRowRequest

Returns:

delete mode

getDataEngineRowMode

public int getDataEngineRowMode()

This is a delete request.

Specified by:

getDataEngineRowMode in class AbstractRowRequest

Returns:

mode request should run in

See Also:

Row

getDefaultUserMessage

public String getDefaultUserMessage()

Return the default user message for delete operations.

Specified by:

getDefaultUserMessage in class AbstractRowRequest

Returns:

String

postDelete

public void postDelete(Row row,
                       int numDeleted,
                       javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response)
                throws CMException

Method called after delete is attempted. Subclasses may override this method to provide additional functionality after the Row is inserted.

Parameters:

row - Row inserted into the database

request - request from client

CMException

processRow

public Row processRow(Row row,
                      ExecutingContext ec,
                      javax.servlet.http.HttpServletRequest request,
                      javax.servlet.http.HttpServletResponse response)
               throws CMException

Subclasses should provide logic in this method to handle necessary processing of the Row.

Specified by:

processRow in class AbstractRowRequest

Parameters:

row - Row to be processed in some manner

ec - current context in which Row should be process during execution

request - request from client

response - response to client

Returns:

processed Row

CMException