com.highqsoft.fwk

Class FwkColumnAccessProducer

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.FwkColumnAccessProducer

All Implemented Interfaces:

FwkCompareInterface, FwkControlledByInterface, FwkControllerInterface, FwkDescriptionInterface, FwkInfoBusDropProducerInterface, FwkInfoBusMemberInterface, FwkInfoBusProducerInterface, FwkInstructionInterface, FwkInterface, FwkItemInterface, FwkMimeTypeInterface, FwkPersistenceInterface, FwkPresentationInterface, FwkPropertyChangeInterface, FwkTransferableInterface, FwkVetoableChangeInterface, java.awt.datatransfer.ClipboardOwner, java.awt.datatransfer.Transferable, java.beans.PropertyChangeListener, 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 FwkColumnAccessProducer
extends FwkInfoBusProducer
implements FwkInfoBusDropProducerInterface

The FwkColumnAccessProducer is a universal producer to generate column access dataitems on the .

This producer is able to create test data implementing the FwkColumnAccessInterface.

Additionally the producer is able to be register as a FwkInfoBusDropProducer that support the drag and drop of FwkColumnAccessInterface.

This producer is able to producer test data. Use the property flag -TestDataProducer to instruct the FwkContainer object.

Property Keyword	Datatype	Default	Description
TestDataProducer.Length	int	600000	The total number of test data values.

Since:

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

Version:

$Revision: 1.16 $

Author:

Andreas Hofmann

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	FwkColumnAccessProducer.DropColumnAccess The test data item.
class	FwkColumnAccessProducer.TestDataItem

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.HashMap	dataItems Hashtable to data items.
protected java.awt.datatransfer.DataFlavor[]	supportedFlavors
protected java.lang.String[]	testDataItemNames
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

Modifier	Constructor and Description
protected	FwkColumnAccessProducer() The default constructure.

Method Summary

Methods

Modifier and Type	Method and Description
static void	add(FwkColumnAccessInterface column) Add data item.
void	addImpl(FwkColumnAccessInterface column)
void	createFromDroppedObject(java.lang.Object data) Create a column by reading the input stream.
void	createTestDataImpl()
static void	createTestDataItems() Create the test data items and public the items on the infobus.
void	dataItemRequested(javax.infobus.InfoBusItemRequestedEvent ev) DataItemRequestEvent callback.
static FwkColumnAccessProducer	getInstance() Returns the singleton instance of this class.
java.lang.String	getVersion() Return the version string of the FWK component.
int	isDropDataFlavorSupported(java.awt.datatransfer.DataFlavor[] df) Return a boolean whether the given data flavor is supported.
void	propertyChange(java.beans.PropertyChangeEvent ev) The property change event listener.
static void	remove(FwkColumnAccessInterface column) Remove data item.
void	removeImpl(FwkColumnAccessInterface column)
boolean	revoke(java.lang.String itemName, java.awt.datatransfer.DataFlavor[] flavor) This method revoke an item from producer list.
void	revokeTestDataImpl()
static void	revokeTestDataItems() Revoke the test data items and revoke the items from the infobus.

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

testDataItemNames

protected final java.lang.String[] testDataItemNames

supportedFlavors

protected final java.awt.datatransfer.DataFlavor[] supportedFlavors

dataItems

protected java.util.HashMap dataItems

Hashtable to data items.

Constructor Detail

FwkColumnAccessProducer

protected FwkColumnAccessProducer()

The default constructure.

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

getInstance

public static FwkColumnAccessProducer getInstance()

Returns the singleton instance of this class.

Returns:

the FwkColumnAccessProducer instance.

add

public static void add(FwkColumnAccessInterface column)

Add data item.

Parameters:

column - The column to be published.

addImpl

public void addImpl(FwkColumnAccessInterface column)

remove

public static void remove(FwkColumnAccessInterface column)

Remove data item.

Parameters:

column - The column to be removed.

removeImpl

public void removeImpl(FwkColumnAccessInterface column)

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.

isDropDataFlavorSupported

public int isDropDataFlavorSupported(java.awt.datatransfer.DataFlavor[] df)

Return a boolean whether the given data flavor is supported.

Specified by:

isDropDataFlavorSupported in interface FwkInfoBusDropProducerInterface

Returns:

-1 if no flavor is supported else the index into the flavor array.

createFromDroppedObject

public void createFromDroppedObject(java.lang.Object data)
                             throws FwkException

Create a column by reading the input stream.

Specified by:

createFromDroppedObject in interface FwkInfoBusDropProducerInterface

Parameters:

is - the input stream.

Throws:

FwkException

createTestDataItems

public static void createTestDataItems()

Create the test data items and public the items on the infobus.

createTestDataImpl

public void createTestDataImpl()

revokeTestDataItems

public static void revokeTestDataItems()

Revoke the test data items and revoke the items from the infobus.

revokeTestDataImpl

public void revokeTestDataImpl()

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 PropertyChangeEvent

dataItemRequested

public void dataItemRequested(javax.infobus.InfoBusItemRequestedEvent ev)

DataItemRequestEvent callback.

Specified by:

dataItemRequested in interface javax.infobus.InfoBusDataProducer

Overrides:

dataItemRequested in class FwkInfoBusProducer

Parameters:

The - InfoBusItemRequestEvent