com.highqsoft.fwk

Class FwkApplicationProducer

java.lang.Object

com.highqsoft.fwk.Fwk

com.highqsoft.fwk.FwkDescription

com.highqsoft.fwk.FwkPropertyChange

com.highqsoft.fwk.FwkPersistence

com.highqsoft.fwk.FwkItem

com.highqsoft.fwk.FwkInfoBusMember

com.highqsoft.fwk.FwkMimeType

com.highqsoft.fwk.FwkInfoBusProducer

com.highqsoft.fwk.FwkApplicationProducer

All Implemented Interfaces:

FwkApplicationProducerInterface, FwkCompareInterface, FwkControlledByInterface, FwkControllerInterface, FwkDescriptionInterface, FwkInfoBusMemberInterface, FwkInfoBusProducerInterface, FwkInstructionInterface, FwkInterface, FwkItemInterface, FwkMimeTypeInterface, FwkPersistenceInterface, FwkPresentationInterface, FwkPropertyChangeInterface, FwkPropertyChangeListenerInterface, FwkTransferableInterface, FwkVetoableChangeInterface, FwkVetoableChangeListenerInterface, java.awt.datatransfer.ClipboardOwner, java.awt.datatransfer.Transferable, java.beans.PropertyChangeListener, java.beans.VetoableChangeListener, java.io.Serializable, java.lang.Cloneable, java.lang.Comparable, java.util.EventListener, javax.infobus.DataItem, javax.infobus.InfoBusDataProducer, javax.infobus.InfoBusEventListener, javax.infobus.InfoBusMember

public class FwkApplicationProducer
extends FwkInfoBusProducer
implements FwkApplicationProducerInterface, FwkPropertyChangeListenerInterface, FwkVetoableChangeListenerInterface

The FwkApplicationProducer is an infobus producer for all applications. The producer starts with the default infobus name FwkApplicationBus.BUSNAME. Another name for the application bus may be specified via the system properties as follows: System.setProperty("fwkApplicationBus","anotherBusName");

Since:

$Date: 2017/04/06 13:28:57 $

Version:

$Revision: 1.16 $

Author:

Andreas Hofmann

See Also:

, Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	counter
static java.lang.String	version

Fields inherited from class com.highqsoft.fwk.FwkMimeType

FWKMIMETYPE

Fields inherited from class com.highqsoft.fwk.FwkInfoBusMember

infoBusMemberSupport

Fields inherited from class com.highqsoft.fwk.FwkItem

changeManager, properties, suspendChangeManager

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.FwkInfoBusProducerInterface

BUSNAME

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
FwkApplicationProducer()

Method Summary

Methods

Modifier and Type	Method and Description
void	dataItemRequested(javax.infobus.InfoBusItemRequestedEvent ev) DataItemRequestEvent handler.
FwkApplicationInterface	fetchEternal(java.lang.String applName) Fetch an eternal application.
protected void	findPatternItem(java.lang.String pattern, java.awt.datatransfer.DataFlavor[] flavor, java.util.Hashtable registry, java.util.Vector vector) This method fires an ItemAvailableEvent for all the component match the given pattern.
protected void	findPatternItem(java.lang.String pattern, java.awt.datatransfer.DataFlavor[] flavor, java.util.Vector arr) This method fires an ItemAvailableEvent for all the component match the given pattern.
protected void	firePatternItemAvailable(java.lang.String pattern, java.awt.datatransfer.DataFlavor[] flavor) This method fires an ItemAvailableEvent for all the component match the given pattern.
protected void	firePatternItemAvailable(java.lang.String pattern, java.awt.datatransfer.DataFlavor[] flavor, java.util.Hashtable registry) This method fires an ItemAvailableEvent for all the component match the given pattern.
java.lang.String	getUniqueName(java.lang.String applicationName) Get a unique registry name.
java.lang.String	getVersion() Return the version string of the FWK component.
void	propertyChange(java.beans.PropertyChangeEvent ev) The property change event listener.
java.lang.String	register(FwkApplicationInterface application) Register a new application.
java.lang.String	register(FwkApplicationInterface application, java.awt.datatransfer.DataFlavor[] dataFlavor) Register a new application.
boolean	revoke(java.lang.String itemName, java.awt.datatransfer.DataFlavor[] flavor) This method revoke an item from producer list.
void	unregister(FwkApplicationInterface application) Unregister the application and exit if the last application was unregistered.
void	vetoableChange(java.beans.PropertyChangeEvent ev) The vetoable change event listener.

Methods inherited from class com.highqsoft.fwk.FwkInfoBusProducer

finalize, findDataItem, findDataItem, findMultipleDataItems, findMultipleDataItems, fireItemAvailable, fireItemRevoked, getController, initialize, isAssignable, isAssignable, register, release, setController, setInfoBusName, unregister

Methods inherited from class com.highqsoft.fwk.FwkMimeType

addMimeType, getDataFlavor, getDataFlavors, getMimeTypes, removeMimeType

Methods inherited from class com.highqsoft.fwk.FwkInfoBusMember

addInfoBusPropertyListener, addInfoBusVetoableListener, getInfoBus, getInfoBusName, getMemberName, isConnected, joinInfoBus, removeInfoBusPropertyListener, removeInfoBusVetoableListener, setInfoBus, setMemberName, setName

Methods inherited from class com.highqsoft.fwk.FwkItem

addDataItemChangeListener, fireItemAdded, fireItemDeleted, fireItemRevoked, fireItemValueChanged, getName, getProperty, getPropertyGroup, getSource, isChangeManagerSuspended, removeDataItemChangeListener, setProperty, setPropertyGroup, suspendChangeManager

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, getClass, hashCode, notify, notifyAll, wait, wait, wait

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

findDataItem, findDataItem, findMultipleDataItems, findMultipleDataItems, fireItemAvailable, fireItemRevoked, register, unregister

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

addMimeType, getDataFlavor, getDataFlavors, getMimeTypes, removeMimeType

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

getInfoBusName, getMemberName, isConnected, setInfoBusName, setMemberName

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

fireItemAdded, fireItemDeleted, fireItemRevoked, fireItemValueChanged, getProperty, getPropertyGroup, setProperty, setPropertyGroup, suspendChangeManager

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, getName, getPresentationString, getPresentationString, getSupportEMail, getTitle, getTitleName, setAuthor, setBuild, setClassName, setCompany, setCompanyInternetAddress, setCopyright, setCreationDate, setCreationDate, setDateFormatString, setDescription, setDescriptor, setIcon, setIcon, setIconKey, setIconKey, setName, 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

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

release

Methods inherited from interface javax.infobus.DataItem

getSource, release

Methods inherited from interface javax.infobus.InfoBusMember

addInfoBusPropertyListener, addInfoBusVetoableListener, getInfoBus, removeInfoBusPropertyListener, removeInfoBusVetoableListener, setInfoBus

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

getController, setController

Field Detail

version

public static final java.lang.String version

See Also:

Constant Field Values

counter

protected static int counter

Constructor Detail

FwkApplicationProducer

public FwkApplicationProducer()

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 FwkMimeType

getUniqueName

public java.lang.String getUniqueName(java.lang.String applicationName)

Get a unique registry name.

Specified by:

getUniqueName in interface FwkApplicationProducerInterface

Parameters:

applicationName - The application base name.

Returns:

The unique name.

register

public java.lang.String register(FwkApplicationInterface application)
                          throws FwkException

Register a new application.

Specified by:

register in interface FwkApplicationProducerInterface

Parameters:

applicationName - The basic application name.

application - The application object.

Returns:

A unique application name.

Throws:

FwkException - if the application is eternal and already registered.

register

public java.lang.String register(FwkApplicationInterface application,
                        java.awt.datatransfer.DataFlavor[] dataFlavor)

Register a new application. The application must be already registered by the defaultt method.

Specified by:

register in interface FwkApplicationProducerInterface

Parameters:

application - The object that should be registred.

dataFlavor - The data flavor array for this object.

Returns:

A unique application name.

See Also:

(String, ApplicationInterface)

revoke

public boolean revoke(java.lang.String itemName,
             java.awt.datatransfer.DataFlavor[] flavor)

This method revoke an item from producer list.

The method returns a boolean that indicates whether producer supports the revokation. It is possible to test the revoke by passing a null string to that method.

Specified by:

revoke in interface FwkInfoBusProducerInterface

Specified by:

revoke in class FwkInfoBusProducer

Parameters:

itemName - The name of the item to be revoked or null to get the support flag.

flavor - The data flavor of the item to be revoked.

Returns:

true if this operation is supported.

unregister

public void unregister(FwkApplicationInterface application)

Unregister the application and exit if the last application was unregistered.

Specified by:

unregister in interface FwkApplicationProducerInterface

Parameters:

applicationName - The name of the application to be unregistered.

fetchEternal

public FwkApplicationInterface fetchEternal(java.lang.String applName)
                                     throws FwkException

Fetch an eternal application. This is necessary whenever an eternal application has been unregistered.

Specified by:

fetchEternal in interface FwkApplicationProducerInterface

Parameters:

applName - The name of the eternal application.

Returns:

The eternal application or null.

Throws:

FwkEception - if the application isn't available, an eternal application or is already fetched.

FwkException

firePatternItemAvailable

protected void firePatternItemAvailable(java.lang.String pattern,
                            java.awt.datatransfer.DataFlavor[] flavor,
                            java.util.Hashtable registry)

This method fires an ItemAvailableEvent for all the component match the given pattern.

Parameters:

pattern - The pattern string.

flavor - An array of requested data flavor.

registry - The registry that should be inspected.

firePatternItemAvailable

protected void firePatternItemAvailable(java.lang.String pattern,
                            java.awt.datatransfer.DataFlavor[] flavor)

This method fires an ItemAvailableEvent for all the component match the given pattern.

Parameters:

pattern - The pattern string.

flavor - An array of requested data flavor.

findPatternItem

protected void findPatternItem(java.lang.String pattern,
                   java.awt.datatransfer.DataFlavor[] flavor,
                   java.util.Hashtable registry,
                   java.util.Vector vector)

This method fires an ItemAvailableEvent for all the component match the given pattern.

Parameters:

pattern - The pattern string.

flavor - An array of requested data flavor.

registry - The registry that should be inspected.

findPatternItem

protected void findPatternItem(java.lang.String pattern,
                   java.awt.datatransfer.DataFlavor[] flavor,
                   java.util.Vector arr)

This method fires an ItemAvailableEvent for all the component match the given pattern.

Parameters:

pattern - The pattern string.

flavor - An array of requested data flavor.

dataItemRequested

public void dataItemRequested(javax.infobus.InfoBusItemRequestedEvent ev)

DataItemRequestEvent handler. A request of a data item is given. Get the data item, look for the key and search in the application for the value of the application name.

Specified by:

dataItemRequested in interface javax.infobus.InfoBusDataProducer

Overrides:

dataItemRequested in class FwkInfoBusProducer

Parameters:

ev - The infobus data item (the name of the item is the key).

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent ev)

The property change event listener.

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

Overrides:

propertyChange in class FwkInfoBusProducer

Parameters:

ev - The property change event.

vetoableChange

public void vetoableChange(java.beans.PropertyChangeEvent ev)
                    throws FwkException

The vetoable change event listener.

Specified by:

vetoableChange in interface java.beans.VetoableChangeListener

Parameters:

ev - The property change event.

Throws:

FwkException