Package org.openxava.actions

Class CollectionBaseAction

java.lang.Object

org.openxava.actions.BaseAction

org.openxava.actions.ViewBaseAction

org.openxava.actions.CollectionElementViewBaseAction

org.openxava.actions.CollectionBaseAction

All Implemented Interfaces:

IAction, IChangeModeAction, IModuleContextAction, IRequestAction

Direct Known Subclasses:

CreateNewElementInManyToManyCollectionAction, CutElementsFromCollectionAction, DeleteSelectedInCollectionBaseAction, MoveMyReportColumnAction, OnSelectElementBaseAction, RemoveMyReportColumnAction, RemoveSelectedTreeViewNodeAction

public abstract class CollectionBaseAction
extends CollectionElementViewBaseAction

Base class for creating actions to be used as list actions.

That is in <list-action/> of <collection-view/> or in @ListAction annotation.

Author:

Javier Paniza

Field Summary

Fields inherited from interface org.openxava.actions.IChangeModeAction

DETAIL, LIST, PREVIOUS_MODE, SPLIT

Constructor Summary

Constructors

Constructor	Description
CollectionBaseAction()

Method Summary

Modifier and Type	Method	Description
protected List<Map>	getMapsSelectedValues()	A list of selected collection element when each element is a map with the values of the collection element.
protected List<Map>	getMapValues()	A list of all collection element when each element is a map with the values of the collection element.
protected List	getObjects()	A list of all objects (POJOs or EntityBeans) in the collection.
int	getRow()	This property has value when the action has been clicked from the row.
protected Map[]	getSelectedKeys()	Keys of the selected collection element.
protected List	getSelectedObjects()	A list of selected objects (POJOs or EntityBeans) in the collection.
void	setRow(int row)

Methods inherited from class org.openxava.actions.CollectionElementViewBaseAction

closeDialog, execute, getCollectionElementView, getCollectionLabel, getMetaCollection, getMetaCollectionView, getParentView, getView, getViewObject, isCloseDialogDisallowed, isEntityReferencesCollection, isEntityReferencesCollection, mustRefreshCollection, setCloseDialogDisallowed, setViewObject, showDialog, validateMaximum, validateMinimum

Methods inherited from class org.openxava.actions.ViewBaseAction

changeThisPropertyByViewValue, getModelName, getPreviousView, getPreviousViews, resetDescriptionsCache, returnToPreviousView, setControllers, setPreviousViews, setView, showDialog, showNewView, showView, validateViewValues

Methods inherited from class org.openxava.actions.BaseAction

addActions, addError, addErrors, addInfo, addMessage, addMessages, addWarning, clearActions, commit, executeAction, executeAfter, executeBefore, getContext, getEnvironment, getErrors, getLocale, getManager, getMessages, getNextMode, getQualifiedActionIfAvailable, getRequest, removeActions, returnToPreviousControllers, rollback, setContext, setDefaultControllers, setEnvironment, setErrors, setMessages, setNextMode, setRequest

Methods inherited from class java.lang.Object

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

Constructor Details

CollectionBaseAction

public CollectionBaseAction()

Method Details

getMapValues

protected List<Map> getMapValues()
                          throws XavaException

A list of all collection element when each element is a map with the values of the collection element.

The values only include the displayed data in the row.

Returns:

Of type Map. Never null.

Throws:

XavaException

getMapsSelectedValues

protected List<Map> getMapsSelectedValues()
                                   throws XavaException

A list of selected collection element when each element is a map with the values of the collection element.

If row property has value it returns the resulting list will contain the value of that row only.
The values only include the displayed data in the row.

Returns:

Of type Map. Never null.

Throws:

XavaException

getSelectedKeys

protected Map[] getSelectedKeys()
                         throws XavaException

Keys of the selected collection element.

If row property has value it returns the resulting list will contain the value of that row only.
The result is a Map with the key of each selected row, with the exception of @ElementCollection that returns all the displayed values of each selected row.

Returns:

Never null.

Throws:

XavaException

Since:

6.0.2

getObjects

protected List getObjects()
                   throws RemoteException,
javax.ejb.FinderException,
XavaException

A list of all objects (POJOs or EntityBeans) in the collection.

Generally the objects are POJOs, although if you use EJBPersistenceProvider the they will be EntityBeans (of EJB2).

Returns:

Never null.

Throws:

RemoteException

javax.ejb.FinderException

XavaException

getSelectedObjects

protected List getSelectedObjects()
                           throws RemoteException,
javax.ejb.FinderException,
XavaException

A list of selected objects (POJOs or EntityBeans) in the collection.

Generally the objects are POJOs, although if you use EJBPersistenceProvider the they will be EntityBeans (of EJB2).
If row property has value it returns the resulting list will contain the object of that row only.

Returns:

Never null.

Throws:

RemoteException

javax.ejb.FinderException

XavaException

setRow

public void setRow(int row)

getRow

public int getRow()

This property has value when the action has been clicked from the row.

If not its value is -1.