com.highqsoft.fwk

Class FwkItem

java.lang.Object

com.highqsoft.fwk.Fwk

com.highqsoft.fwk.FwkDescription

com.highqsoft.fwk.FwkPropertyChange

com.highqsoft.fwk.FwkPersistence

com.highqsoft.fwk.FwkItem

All Implemented Interfaces:

FwkCompareInterface, FwkControllerInterface, FwkDescriptionInterface, FwkInstructionInterface, FwkInterface, FwkItemInterface, FwkPersistenceInterface, FwkPresentationInterface, FwkPropertyChangeInterface, FwkTransferableInterface, FwkVetoableChangeInterface, java.awt.datatransfer.ClipboardOwner, java.awt.datatransfer.Transferable, java.io.Serializable, java.lang.Cloneable, java.lang.Comparable, javax.infobus.DataItem

Direct Known Subclasses:

FwkInfoBusImmediateAccess, FwkInfoBusMember, OdsxResultSet, OdsxSession

public class FwkItem
extends FwkPersistence
implements FwkItemInterface

The FwkItem is an implementation of the FwkItemInterface. Use the method call setProperty (FwkItemInterface.INFOBUS_SOURCE, producer); To set the infobus source of the item.

Since:

$Date: 2017/04/06 13:29:01 $

Version:

$Revision: 1.17 $

Author:

Andreas Hofmann

See Also:

, Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected javax.infobus.DataItemChangeManagerSupport	changeManager The change manager.
protected FwkPropertyGroup	properties
protected boolean	suspendChangeManager
static java.lang.String	version

Fields inherited from class com.highqsoft.fwk.FwkPropertyChange

source

Fields inherited from class com.highqsoft.fwk.FwkDescription

author, buildnr, className, company, copyright, creationDate, dateFormatString, description, eMail, FWK_ICON, FWK_ICON_ARRAY, FWK_ICON_BG, FWK_ICON_BG_ARRAY, FWK_ICON_BG_LARGE, FWK_ICON_BG_LARGE_ARRAY, FWK_ICON_LARGE, FWK_ICON_LARGE_ARRAY, icon, ICON, iconCount, iconKey, internetAddress, name, titleName

Fields inherited from interface com.highqsoft.interfaces.fwk.FwkItemInterface

INFOBUS_SOURCE

Fields inherited from interface com.highqsoft.interfaces.fwk.FwkDescriptionInterface

AUTHOR, BUILDNR, COMPANY, COPYRIGHT, DATE_FORMAT, DEFAULT_ICON, DESCRIPTION, INTERNET, LARGE_ICON, LARGE_KEY_EXT, LARGE_OPAQUE_ICON, LARGE_OPAQUE_KEY_EXT, OPAQUE_ICON, OPAQUE_KEY_EXT, RCS_DATE_FORMAT, SUPPORT_EMAIL, TITLE_NAME

Constructor Summary

Constructors

Constructor and Description
FwkItem() The constructor.
FwkItem(java.lang.String itemName) The constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	addDataItemChangeListener(javax.infobus.DataItemChangeListener listener) Add a data item change listener.
void	fireItemAdded() This method is used when the item is added to infobus producer.
void	fireItemDeleted() This method is used when the item is delete from the source of the object.
void	fireItemRevoked() This method is used when the item is revoked from the infobus producer.
void	fireItemValueChanged() This method is used when the item is revoked from the infobus producer.
java.lang.String	getName() Get the name of the item.
java.lang.Object	getProperty(java.lang.String key) Get properties from object.
FwkPropertyGroupInterface	getPropertyGroup(java.lang.String groupName) Get a property group from item.
javax.infobus.InfoBusEventListener	getSource() Returns the source of the DataItem.
java.lang.String	getVersion() Return the version string of the FWK component.
boolean	isChangeManagerSuspended() Get a boolean whether the change manager is suspended.
void	release() Release the data item.
void	removeDataItemChangeListener(javax.infobus.DataItemChangeListener listener) Remove a data item change listener.
void	setName(java.lang.String name) Set the name of the infobus item itself.
void	setProperty(java.lang.String key, java.lang.Object value) Set a property value of the item.
void	setPropertyGroup(FwkPropertyGroupInterface group) Set the property group.
void	suspendChangeManager(boolean flag) Suspend the change manager fire mechanismn.

Methods inherited from class com.highqsoft.fwk.FwkPersistence

addCommand, addCommand, addToGroup, addToGroup, addVetoableChangeListener, addVetoableChangeListener, clearCommands, commandsAvailable, compareTo, deleteGroup, destroyController, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, getAuthor, getBuild, getCommand, getCommands, getCommands, getCompany, getCompanyInternetAddress, getCopyright, getCreationDate, getCreationDate, getDateFormatString, getDescription, getFwkMimeTypes, getGroup, getIcon, getIcon, getIconKey, getIconKey, getPersistentObjectNames, getSupportEMail, getTitle, getTitleName, getVetoableChangeArray, getVetoableChangeListenerArray, getVetoableChangeListenerArray, groupExists, removeCommand, removeFromGroup, removeVetoableChangeListener, removeVetoableChangeListener, setAuthor, setBuild, setCommands, setCompany, setCompanyInternetAddress, setCopyright, setCreationDate, setDateFormatString, setDescription, setDescriptor, setDescriptor, setIcon, setIcon, setIconKey, setIconKey, setSource, setSupportEMail, setTitleName

Methods inherited from class com.highqsoft.fwk.FwkPropertyChange

addPropertyChangeListener, addPropertyChangeListener, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getPropertyChangeArray, getPropertyChangeListenerArray, getPropertyChangeListenerArray, isPropertyChangeEventSuspended, removePropertyChangeListener, removePropertyChangeListener, suspendPropertyChangeEvents

Methods inherited from class com.highqsoft.fwk.FwkDescription

getClassName, getPresentationString, getPresentationString, getTransferData, getTransferDataFlavors, isDataFlavorSupported, lostOwnership, setClassName, setCreationDate, toString

Methods inherited from class com.highqsoft.fwk.Fwk

getNiceVersion

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.highqsoft.interfaces.fwk.FwkPersistenceInterface

getCommands, getPersistentObjectNames

Methods inherited from interface com.highqsoft.interfaces.fwk.FwkControllerInterface

destroyController

Methods inherited from interface com.highqsoft.interfaces.fwk.FwkPropertyChangeInterface

addPropertyChangeListener, addPropertyChangeListener, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getPropertyChangeArray, getPropertyChangeListenerArray, getPropertyChangeListenerArray, isPropertyChangeEventSuspended, removePropertyChangeListener, removePropertyChangeListener, setSource, suspendPropertyChangeEvents

Methods inherited from interface com.highqsoft.interfaces.fwk.FwkVetoableChangeInterface

addVetoableChangeListener, addVetoableChangeListener, getVetoableChangeArray, getVetoableChangeListenerArray, getVetoableChangeListenerArray, removeVetoableChangeListener, removeVetoableChangeListener

Methods inherited from interface com.highqsoft.interfaces.fwk.FwkDescriptionInterface

getAuthor, getBuild, getClassName, getCompany, getCompanyInternetAddress, getCopyright, getCreationDate, getCreationDate, getDateFormatString, getDescription, getIcon, getIcon, getIconKey, getIconKey, getPresentationString, getPresentationString, getSupportEMail, getTitle, getTitleName, setAuthor, setBuild, setClassName, setCompany, setCompanyInternetAddress, setCopyright, setCreationDate, setCreationDate, setDateFormatString, setDescription, setDescriptor, setIcon, setIcon, setIconKey, setIconKey, setSupportEMail, setTitleName

Methods inherited from interface java.awt.datatransfer.Transferable

getTransferData, getTransferDataFlavors, isDataFlavorSupported

Methods inherited from interface java.awt.datatransfer.ClipboardOwner

lostOwnership

Methods inherited from interface java.lang.Comparable

compareTo

Methods inherited from interface com.highqsoft.interfaces.fwk.FwkInstructionInterface

addCommand, addCommand, addToGroup, addToGroup, clearCommands, commandsAvailable, deleteGroup, getCommand, getCommands, getGroup, groupExists, removeCommand, removeFromGroup, setCommands

Methods inherited from interface com.highqsoft.interfaces.fwk.FwkPresentationInterface

getPresentationString, getPresentationString

Field Detail

version

public static final java.lang.String version

See Also:

Constant Field Values

properties

protected FwkPropertyGroup properties

suspendChangeManager

protected boolean suspendChangeManager

changeManager

protected transient javax.infobus.DataItemChangeManagerSupport changeManager

The change manager. Use this instance to fire data item change events.

Constructor Detail

FwkItem

public FwkItem()

The constructor.

FwkItem

public FwkItem(java.lang.String itemName)

The constructor.

Parameters:

itemName - The name of the infobus data item.

Method Detail

getVersion

public java.lang.String getVersion()

Description copied from interface: FwkInterface

Return the version string of the FWK component.

Specified by:

getVersion in interface FwkInterface

Overrides:

getVersion in class FwkPersistence

getProperty

public java.lang.Object getProperty(java.lang.String key)

Get properties from object.

• Name - Returns the name of the infobus item.

Specified by:

getProperty in interface FwkItemInterface

Specified by:

getProperty in interface javax.infobus.DataItem

Parameters:

key - The property keyword.

Returns:

The value of the property.

getPropertyGroup

public FwkPropertyGroupInterface getPropertyGroup(java.lang.String groupName)

Get a property group from item.

Specified by:

getPropertyGroup in interface FwkItemInterface

Parameters:

groupName - The name of the requested group.

Returns:

the requested group of null

setProperty

public void setProperty(java.lang.String key,
               java.lang.Object value)

Set a property value of the item. This routine fires a PropertyChangeEvent on property Property"key". Where "key" is the given keyword.

Specified by:

setProperty in interface FwkItemInterface

Parameters:

key - The property key word.

value - The value of the property.

setPropertyGroup

public void setPropertyGroup(FwkPropertyGroupInterface group)

Set the property group.

Specified by:

setPropertyGroup in interface FwkItemInterface

Parameters:

group - the property group.

suspendChangeManager

public void suspendChangeManager(boolean flag)

Suspend the change manager fire mechanismn.

Specified by:

suspendChangeManager in interface FwkItemInterface

Parameters:

flag - if true the manager doesn' t send messages.

isChangeManagerSuspended

public boolean isChangeManagerSuspended()

Get a boolean whether the change manager is suspended.

Returns:

true if change manager is suspended.

getName

public java.lang.String getName()

Get the name of the item.

Specified by:

getName in interface FwkDescriptionInterface

Overrides:

getName in class FwkPersistence

Returns:

The name of the item.

See Also:

FwkPersistence.setName(String)

setName

public void setName(java.lang.String name)

Set the name of the infobus item itself. This routine fires a PropertyChangeEvent on property Name.

Specified by:

setName in interface FwkDescriptionInterface

Overrides:

setName in class FwkPersistence

Parameters:

name - The new name of the item on current infobus

See Also:

FwkPersistence.getName()

release

public void release()

Release the data item.

Specified by:

release in interface FwkInterface

Specified by:

release in interface javax.infobus.DataItem

Overrides:

release in class Fwk

getSource

public javax.infobus.InfoBusEventListener getSource()

Returns the source of the DataItem. The source returned by this method should be the same as the one that calls InfoBus.fireItemAvailable for this DataItem, so that consumers can associate the DataItem with the InfoBusEvent that announced it (especially important if different DataItems share one name).

Specified by:

getSource in interface javax.infobus.DataItem

Returns:

The source

addDataItemChangeListener

public void addDataItemChangeListener(javax.infobus.DataItemChangeListener listener)

Add a data item change listener.

Parameters:

listener - The listener.

removeDataItemChangeListener

public void removeDataItemChangeListener(javax.infobus.DataItemChangeListener listener)

Remove a data item change listener.

Parameters:

listener - the listener to be removed.

fireItemAdded

public void fireItemAdded()

This method is used when the item is added to infobus producer.

Specified by:

fireItemAdded in interface FwkItemInterface

fireItemDeleted

public void fireItemDeleted()

This method is used when the item is delete from the source of the object.

Specified by:

fireItemDeleted in interface FwkItemInterface

fireItemRevoked

public void fireItemRevoked()

This method is used when the item is revoked from the infobus producer.

Specified by:

fireItemRevoked in interface FwkItemInterface

fireItemValueChanged

public void fireItemValueChanged()

This method is used when the item is revoked from the infobus producer.

Specified by:

fireItemValueChanged in interface FwkItemInterface