Package io.jmix.gridexportui.action

Class ExportAction

java.lang.Object

io.jmix.ui.action.AbstractAction

io.jmix.ui.action.BaseAction

io.jmix.ui.action.ListAction

io.jmix.gridexportui.action.ExportAction

All Implemented Interfaces:

Action, Action.HasPrimaryState, Action.HasTarget, Action.SecuredAction, org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware

Direct Known Subclasses:

ExcelExportAction, JsonExportAction

public class ExportAction
extends ListAction
implements org.springframework.context.ApplicationContextAware

Base action for export table content with defined exporter. tableExporter is required for this action

Should be defined for a list component (Table, DataGrid, etc.) in a screen XML descriptor.

Nested Class Summary

Nested classes/interfaces inherited from class io.jmix.ui.action.BaseAction

BaseAction.EnabledRule

Nested classes/interfaces inherited from interface io.jmix.ui.action.Action

Action.ActionPerformedEvent, Action.AdjustWhenScreenReadOnly, Action.ExecutableAction, Action.HasPrimaryState, Action.HasSecurityConstraint, Action.HasTarget, Action.MainTabSheetAction, Action.ScreenOpeningAction, Action.SecuredAction, Action.Status

Field Summary

Fields

Modifier and Type	Field	Description
protected org.springframework.context.ApplicationContext	applicationContext
protected Downloader	downloader
static final String	ID
protected Messages	messages
protected TableExporter	tableExporter

Fields inherited from class io.jmix.ui.action.ListAction

target

Fields inherited from class io.jmix.ui.action.AbstractAction

caption, description, enabled, eventHub, icon, id, owners, primary, shortcut, visible

Fields inherited from interface io.jmix.ui.action.Action

PROP_CAPTION, PROP_DESCRIPTION, PROP_ENABLED, PROP_ICON, PROP_SHORTCUT, PROP_VISIBLE

Constructor Summary

Constructors

Constructor	Description
ExportAction()
ExportAction(String id)
ExportAction(String id, String shortcut)

Method Summary

Modifier and Type	Method	Description
void	actionPerform(Component component)	Invoked by owning component to execute the action.
void	addColumnValueProvider(String columnId, Function<TableExporter.ColumnValueContext,Object> columnValueProvider)	Adds a function to get value from the column.
protected void	doExport(ExportMode exportMode)
protected void	execute()
Function<TableExporter.ColumnValueContext,Object>	getColumnValueProvider(String columnId)
protected String	getMessage(String id)
protected boolean	isExportAllEnabled()
void	removeColumnValueProvider(String columnId)	Removes an column value provider function by column id.
void	setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
void	setTableExporter(TableExporter tableExporter)	Sets the table exporter instance
<T> T	withExporter(Class<T> exporterClass)	Autowire table exporter instance by exporter class

Methods inherited from class io.jmix.ui.action.ListAction

getTarget, setTarget, withCaption, withDescription, withHandler, withIcon, withPrimary, withShortcut

Methods inherited from class io.jmix.ui.action.BaseAction

addActionPerformedListener, addEnabledRule, isApplicable, isEnabledByRule, isEnabledByUiPermissions, isPermitted, isVisibleByUiPermissions, refreshState, removeEnabledRule, setEnabled, setEnabledByUiPermissions, setEnabledInternal, setVisible, setVisibleByUiPermissions, setVisibleInternal

Methods inherited from class io.jmix.ui.action.AbstractAction

addOwner, addPropertyChangeListener, firePropertyChange, getCaption, getDescription, getEventHub, getIcon, getId, getOwner, getOwners, getShortcutCombination, hasSubscriptions, isEnabled, isPrimary, isVisible, removeOwner, removePropertyChangeListener, setCaption, setDescription, setIcon, setPrimary, setShortcut, setShortcutCombination

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.jmix.ui.action.Action

addOwner, addPropertyChangeListener, getCaption, getDescription, getIcon, getId, getOwner, getOwners, getShortcutCombination, isEnabled, isVisible, refreshState, removeOwner, removePropertyChangeListener, setCaption, setDescription, setEnabled, setIcon, setShortcut, setShortcutCombination, setVisible

Field Details

ID

public static final String ID

See Also:

• Constant Field Values

applicationContext

protected org.springframework.context.ApplicationContext applicationContext

messages

@Autowired
protected Messages messages

downloader

@Autowired
protected Downloader downloader

tableExporter

protected TableExporter tableExporter

Constructor Details

ExportAction

public ExportAction(String id)

ExportAction

public ExportAction()

ExportAction

public ExportAction(String id,
 @Nullable
 String shortcut)

Method Details

setApplicationContext

public void setApplicationContext(org.springframework.context.ApplicationContext applicationContext)

Specified by:

setApplicationContext in interface org.springframework.context.ApplicationContextAware

setTableExporter

public void setTableExporter(TableExporter tableExporter)

Sets the table exporter instance

withExporter

public <T> T withExporter(Class<T> exporterClass)

Autowire table exporter instance by exporter class

addColumnValueProvider

public void addColumnValueProvider(String columnId,
 Function<TableExporter.ColumnValueContext,Object> columnValueProvider)

Adds a function to get value from the column.

Parameters:

columnId - column id

columnValueProvider - column value provider function

removeColumnValueProvider

public void removeColumnValueProvider(String columnId)

Removes an column value provider function by column id.

Parameters:

columnId - column id

getColumnValueProvider

@Nullable
public Function<TableExporter.ColumnValueContext,Object> getColumnValueProvider(String columnId)

Parameters:

columnId - column id

Returns:

column value provider function for the column id

actionPerform

public void actionPerform(Component component)

Description copied from interface: Action

Invoked by owning component to execute the action.

Specified by:

actionPerform in interface Action

Overrides:

actionPerform in class BaseAction

Parameters:

component - invoking component

execute

protected void execute()

doExport

protected void doExport(ExportMode exportMode)

getMessage

protected String getMessage(String id)

isExportAllEnabled

protected boolean isExportAllEnabled()