wt.workflow
Class TableLoaderAction

java.lang.Object
  javax.swing.AbstractAction
      wt.clients.beans.table.WTTableAction
          wt.workflow.TableLoaderAction

All Implemented Interfaces:

Action, ActionListener, Cloneable, EventListener, Serializable

Direct Known Subclasses:

AdminLoadAction, AssociatedProcessLoadAction, UserLoadAction

public abstract class TableLoaderAction

extends WTTableAction

implements Serializable

TableLoaderAction populates a table model with formated work item data. The table model is supplied to a TableProcessor for display in an html page.

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class javax.swing.AbstractAction

Field Summary

private static String	ACTION_RESOURCE
private static int	CHUNKSIZE
private static ClassInfo	ciPERSISTABLE
private static ClassInfo	ciWTREFERENCE
private static String	CLASSNAME
private static Class	cWFACTIVITY
private static Class	cWFBLOCK
private static Class	cWFPROCESS
private static boolean	DISABLE_LOBS
private Vector	displayColumns
private Locale	locale
private static boolean	PRE_QUERY_PERSISTABLES
private static ResourceBundle	rb
private static String	RESOURCE
protected static String	TABLE_COLUMN
private static boolean	VERBOSE
private static String	versionID

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Fields inherited from interface javax.swing.Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

TableLoaderAction(String name)

Method Summary

private Hashtable	getActivityMap(Vector itemVector)
(package private) Vector	getDisplayColumns()
(package private) Locale	getLocale()
private static WTReference	getPBOReference(WfProcess wfprocess)
private Hashtable	getPrimaryBusinessObjectMap(Hashtable processMap) Return a Hashtable containing the Process' PrimaryBusinessObjects The key is either ObjectReference or VersionForeignKey
private Hashtable	getProcessMap(Hashtable activityMap) For all activities in the activityMap, find the corresponding WfProcess.
void	loadTableItems(Enumeration tableItemList, WTTableModel model, String actionName) Loads attributes from the Objects in the tableItemList into the model in a format specified by the wt.properties file.
void	loadTableItems(Enumeration tableItemList, WTTableModel model, String actionName, Locale aLocale) Loads attributes from the Objects in the tableItemList into the model in a format specified by the wt.properties file.
void	loadTableItems(Enumeration tableItemList, WTTableModel model, String actionName, Vector aDisplayColumns, Locale aLocale) Loads attributes from the Objects in the tableItemList into the model in a format specified by the wt.properties file.
private QueryResult	queryParentByClass(Class clazz, Vector refVector)
(package private) void	setDisplayColumns(Vector aDisplayColumns)
(package private) void	setLocale(Locale aLocale) Set the locale for display values
void	setupTableItem(WTObject myTableItem, WTTableModel model, Vector tableFields, WfProcess process, WfActivity activity, WTObject businessObject) Add an entry to the model with myTableItems attributes as defined by tableFields.
private Hashtable	traverseBlocks(Vector wfblockVector, Hashtable blockByReqRef)

Methods inherited from class javax.swing.AbstractAction

addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.awt.event.ActionListener

actionPerformed

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

ACTION_RESOURCE

private static final String ACTION_RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

versionID

private static final String versionID

See Also:

Constant Field Values

TABLE_COLUMN

protected static String TABLE_COLUMN

rb

private static final ResourceBundle rb

cWFPROCESS

private static Class cWFPROCESS

cWFACTIVITY

private static Class cWFACTIVITY

cWFBLOCK

private static Class cWFBLOCK

ciWTREFERENCE

private static ClassInfo ciWTREFERENCE

ciPERSISTABLE

private static ClassInfo ciPERSISTABLE

DISABLE_LOBS

private static boolean DISABLE_LOBS

PRE_QUERY_PERSISTABLES

private static final boolean PRE_QUERY_PERSISTABLES

VERBOSE

private static final boolean VERBOSE

CHUNKSIZE

private static int CHUNKSIZE

displayColumns

private Vector displayColumns

locale

private Locale locale

Constructor Detail

TableLoaderAction

public TableLoaderAction(String name)

Method Detail

loadTableItems

public void loadTableItems(Enumeration tableItemList,
                           WTTableModel model,
                           String actionName,
                           Vector aDisplayColumns,
                           Locale aLocale)

Loads attributes from the Objects in the tableItemList into the model in a format specified by the wt.properties file. Discovers the requested fields from entries in the wt.properties file. The objects in the tableItemList are processed as defined by the wt.properties file specification and the resulting data is placed in the model.

Parameters:

tableItemList - The items to be displayed in the table

model - The model to be populated with the data

actionName - Key for looking up the column definition string in the actions.properties file

loadTableItems

public void loadTableItems(Enumeration tableItemList,
                           WTTableModel model,
                           String actionName,
                           Locale aLocale)

Loads attributes from the Objects in the tableItemList into the model in a format specified by the wt.properties file. Discovers the requested fields from entries in the wt.properties file. The objects in the tableItemList are processed as defined by the wt.properties file specification and the resulting data is placed in the model.

Parameters:

tableItemList - The items to be displayed in the table

model - The model to be populated with the data

actionName - Key for looking up the column definition string in the actions.properties file

loadTableItems

public void loadTableItems(Enumeration tableItemList,
                           WTTableModel model,
                           String actionName)

Loads attributes from the Objects in the tableItemList into the model in a format specified by the wt.properties file. Discovers the requested fields from entries in the wt.properties file. The objects in the tableItemList are processed as defined by the wt.properties file specification and the resulting data is placed in the model.

Parameters:

tableItemList - The items to be displayed in the table

model - The model to be populated with the data

actionName - Key for looking up the column definition string in the actions.properties file

setupTableItem

public void setupTableItem(WTObject myTableItem,
                           WTTableModel model,
                           Vector tableFields,
                           WfProcess process,
                           WfActivity activity,
                           WTObject businessObject)

Add an entry to the model with myTableItems attributes as defined by tableFields. The attributes of myTableItem formatted according to the definition supplied by tableFields. An entry is added to the model with this data.

Parameters:

myTableItem - the workItem to be processes

model - the model to update with myTableItem's attributes

tableFields - the definition of the table columns

process - the WfProcess (optional)

activity - the WfActivity (optional)

businessObject - the PrimaryBusinessObject (optional)

setDisplayColumns

void setDisplayColumns(Vector aDisplayColumns)

getDisplayColumns

Vector getDisplayColumns()
                   throws IOException

Throws:

IOException

setLocale

void setLocale(Locale aLocale)

Set the locale for display values

getLocale

Locale getLocale()

Returns:

The locale to be used for display values

getActivityMap

private Hashtable getActivityMap(Vector itemVector)
                          throws WTException

Returns:

Hashtable of WfActivities for each WorkItem in itemVector.

Throws:

WTException

getProcessMap

private Hashtable getProcessMap(Hashtable activityMap)
                         throws WTException

For all activities in the activityMap, find the corresponding WfProcess. Return a Hashtable of WfProcess by WfContainerReference (eg WfProcess or WfBlock)

Throws:

WTException

traverseBlocks

private Hashtable traverseBlocks(Vector wfblockVector,
                                 Hashtable blockByReqRef)
                          throws WTException

Throws:

WTException

queryParentByClass

private QueryResult queryParentByClass(Class clazz,
                                       Vector refVector)
                                throws WTException,
                                       QueryException

Throws:

WTException

QueryException

getPrimaryBusinessObjectMap

private Hashtable getPrimaryBusinessObjectMap(Hashtable processMap)
                                       throws WTException

Return a Hashtable containing the Process' PrimaryBusinessObjects The key is either ObjectReference or VersionForeignKey

Throws:

WTException

getPBOReference

private static WTReference getPBOReference(WfProcess wfprocess)
                                    throws WTException

Throws:

WTException