com.latencybusters.lbm.LBMWildcardReceiverAttributes Class Reference

Inheritance diagram for com.latencybusters.lbm.LBMWildcardReceiverAttributes:

Public Member Functions
	LBMWildcardReceiverAttributes () throws LBMException
	LBMWildcardReceiverAttributes (String contextName, String pattern, int pattern_type) throws LBMException
void	setFromXml (String contextName, String pattern, int pattern_type) throws LBMException
void	dispose ()
LBMConfigOption[]	dumpAttributeList ()
String	getValue (String attributeName) throws LBMException
void	setValue (String attributeName, String attributeValue) throws LBMException
Object	setProperty (String attributeName, String attributeValue)
void	load (InputStream inStream) throws IOException
void	setPatternCallback (LBMWildcardPatternCallback cb, Object cbArg)
void	setReceiverCreateCallback (LBMWildcardReceiverCreateCallback cb, Object cbArg)
void	setReceiverDeleteCallback (LBMWildcardReceiverDeleteCallback cb, Object cbArg)

Protected Member Functions
void	finalize ()

Protected Attributes
LBMWildcardReceiverCreateCallback	_rcv_create_cb = null
Object	_rcv_create_cbArg = null
LBMWildcardReceiverDeleteCallback	_rcv_delete_cb = null
Object	_rcv_delete_cbArg = null

Detailed Description

Encapsulates the set of default LBM wildcard receiver attributes.

Constructor & Destructor Documentation

com.latencybusters.lbm.LBMWildcardReceiverAttributes.LBMWildcardReceiverAttributes

(

)

throws LBMException

Create and fill an LBMWildcardReceiverAttributes object with the current default values.

Exceptions

LBMException

com.latencybusters.lbm.LBMWildcardReceiverAttributes.LBMWildcardReceiverAttributes	(	String	contextName,
		String	pattern,
		int	pattern_type
	)		throws LBMException

Create and fill an LBMWildcardReceiverAttributes object with the current default values for the given context name, pattern and pattern type.

Parameters

contextName	The name of the context under which the wildcard receiver is to be created.
pattern	The wildcard receiver pattern which will be used to create the wildcard receiver. Must match the wildcard receiver pattern in the XML configuration exactly.
pattern_type	The pattern_type of the wildcard receiver. Is written into the attributes object.

Exceptions

LBMException

if contextName, or pattern and pattern_type combination are not permitted by the XML configuration.

Member Function Documentation

void com.latencybusters.lbm.LBMWildcardReceiverAttributes.dispose

(

)

Free memory associated with this set of attributes.

Referenced by com.latencybusters.lbm.LBMWildcardReceiverAttributes.finalize().

LBMConfigOption [] com.latencybusters.lbm.LBMWildcardReceiverAttributes.dumpAttributeList

(

)

Returns an array of LBMConfigOptions.

Returns

Array of LBMConfigOption

void com.latencybusters.lbm.LBMWildcardReceiverAttributes.finalize ( )

protected

This method is for internal use only, and is not supported for customer applications.

References com.latencybusters.lbm.LBMWildcardReceiverAttributes.dispose().

String com.latencybusters.lbm.LBMWildcardReceiverAttributes.getValue

(

String

attributeName

)

throws LBMException

Returns the current value of an attribute from this set of wildcard receiver-related attributes.

Parameters

attributeName

Name of the attribute to retrieve

Returns

Value corresponding to the specified attribute name

Exceptions

LBMException

if attributeName is not a valid attribute.

void com.latencybusters.lbm.LBMWildcardReceiverAttributes.load

(

InputStream

inStream

)

throws IOException

Reads a property (attribute) list (key and element pairs) from the input stream.

Parameters

inStream

Input stream of bytes

Exceptions

IOException	if any I/O error occurs.
LBMRuntimeException	if any invalid attribute is detected in inStream.

References com.latencybusters.lbm.LBMWildcardReceiverAttributes.setProperty().

void com.latencybusters.lbm.LBMWildcardReceiverAttributes.setFromXml	(	String	contextName,
		String	pattern,
		int	pattern_type
	)		throws LBMException

Fill an LBMWildcardReceiverAttributes object with the default values for the given context name, pattern and pattern type.

Parameters

contextName	The name of the context under which the wildcard receiver is to be created.
pattern	The wildcard receiver pattern which will be used to create the wildcard receiver. Must match the wildcard receiver pattern in the XML configuration exactly.
pattern_type	The pattern_type of the wildcard receiver. Is written into the attributes object.

Exceptions

LBMException

if contextName, or pattern and pattern_type combination are not permitted by the XML configuration.

void com.latencybusters.lbm.LBMWildcardReceiverAttributes.setPatternCallback	(	LBMWildcardPatternCallback	cb,
		Object	cbArg
	)

Set the callback interface (and a callback handle argument) to be called when a pattern match is desired for a topic discovered for a wildcard receiver if the pattern type is set to "appcb".

Parameters

cb	An object implementing the LBMWildcardPatternCallback interface
cbArg	Callback object passed as a token to the callback interface

Object com.latencybusters.lbm.LBMWildcardReceiverAttributes.setProperty	(	String	attributeName,
		String	attributeValue
	)

Set the current value of an attribute in this set of wildcard receiver-related attributes.

Parameters

attributeName	Name of the attribute to set
attributeValue	New attribute value

Exceptions

LBMRuntimeException

if attributeName is not a valid attribute, or attributeValue is not a valid value for attributeName.

References com.latencybusters.lbm.LBMWildcardReceiverAttributes.setValue().

Referenced by com.latencybusters.lbm.LBMWildcardReceiverAttributes.load().

void com.latencybusters.lbm.LBMWildcardReceiverAttributes.setReceiverCreateCallback	(	LBMWildcardReceiverCreateCallback	cb,
		Object	cbArg
	)

Set the receiver create callback for this wildcard receiver; this callback will be called when a new internal receiver is created and allows the LBMReceiverAttributes that will be used to create the receiver to be changed before the receiver is created.

Parameters

cb	An object implementing the LBMWildcardReceiverCreateCallback interface.
cbArg	Callback object passed as a token to the callback interface.

void com.latencybusters.lbm.LBMWildcardReceiverAttributes.setReceiverDeleteCallback	(	LBMWildcardReceiverDeleteCallback	cb,
		Object	cbArg
	)

Set the receiver delete callback for this wildcard receiver; this callback will be called when a new internal receiver is deleted.

Parameters

cb	An object implementing the LBMWildcardReceiverDeleteCallback interface.
cbArg	Callback object passed as a token to the callback interface.

void com.latencybusters.lbm.LBMWildcardReceiverAttributes.setValue	(	String	attributeName,
		String	attributeValue
	)		throws LBMException

FOR INTERNAL INFORMATICA USE ONLY - NOT FOR DIRECT APPLICATION USEAGE. Applications should use setProperty() instead. Set the current value of an attribute in this set of wildcard receiver-related attributes. Note that this method bypasses the property list. As such no attributes configured using this method will appear in the property list.

Parameters

attributeName	Name of the attribute to set
attributeValue	New attribute value

Exceptions

LBMException

if attributeName is not a valid attribute, or attributeValue is not a valid value for attributeName.

See also

setProperty

Referenced by com.latencybusters.lbm.LBMWildcardReceiverAttributes.setProperty().

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The documentation for this class was generated from the following file:

• LBMWildcardReceiverAttributes.java