org.exolab.jms.selector
Class Identifiers

java.lang.Object
  |
  +--org.exolab.jms.selector.Identifiers

public final class Identifiers

extends java.lang.Object

Utility methods for JMS message header identifiers

Version:

$Revision: 1.6 $ $Date: 2003/08/10 07:33:39 $

Author:

Tim Anderson

Field Summary

static java.lang.String	JMS_CORRELATION_ID The JMSCorrelationID identifier
static java.lang.String	JMS_DELIVERY_MODE The JMSDeliveryMode identifier
static java.lang.String	JMS_MESSAGE_ID The JMSMessageID identifier
static java.lang.String	JMS_PREFIX Prefix for identifiers available via message methods
static java.lang.String	JMS_PRIORITY The JMSPriority identifier
static java.lang.String	JMS_PROVIDER_PREFIX Prefix for provider specific identifiers
static java.lang.String	JMS_TIMESTAMP The JMSTimestamp identifier
static java.lang.String	JMS_TYPE The JMSType identifier
static java.lang.String	JMSX_PREFIX Prefix for identifiers specified by the JMS standard
static java.lang.String	NON_PERSISTENT The non-persistent delivery mode
static java.lang.String	PERSISTENT The persistent delivery mode

Method Summary

static boolean	isJMSIdentifier(java.lang.String name) Determines if an identifier is a JMS identifier (not a JMSX or provider specific identifier)
static boolean	isNumeric(java.lang.String name) Determines if a JMS identifier is numeric
static boolean	isQueryableJMSIdentifier(java.lang.String name) Determines if a JMS identifier is valid in selectors
static boolean	isString(java.lang.String name) Determines if a JMS identifier is a string

Methods inherited from class java.lang.Object

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

Field Detail

JMS_PREFIX

public static final java.lang.String JMS_PREFIX

Prefix for identifiers available via message methods

JMSX_PREFIX

public static final java.lang.String JMSX_PREFIX

Prefix for identifiers specified by the JMS standard

JMS_PROVIDER_PREFIX

public static final java.lang.String JMS_PROVIDER_PREFIX

Prefix for provider specific identifiers

JMS_DELIVERY_MODE

public static final java.lang.String JMS_DELIVERY_MODE

The JMSDeliveryMode identifier

JMS_PRIORITY

public static final java.lang.String JMS_PRIORITY

The JMSPriority identifier

JMS_MESSAGE_ID

public static final java.lang.String JMS_MESSAGE_ID

The JMSMessageID identifier

JMS_TIMESTAMP

public static final java.lang.String JMS_TIMESTAMP

The JMSTimestamp identifier

JMS_CORRELATION_ID

public static final java.lang.String JMS_CORRELATION_ID

The JMSCorrelationID identifier

JMS_TYPE

public static final java.lang.String JMS_TYPE

The JMSType identifier

PERSISTENT

public static final java.lang.String PERSISTENT

The persistent delivery mode

NON_PERSISTENT

public static final java.lang.String NON_PERSISTENT

The non-persistent delivery mode

Method Detail

isJMSIdentifier

public static boolean isJMSIdentifier(java.lang.String name)

Determines if an identifier is a JMS identifier (not a JMSX or provider specific identifier)

Parameters:

name - the identifier name

Returns:

true if the identifier is a JMS identifier, otherwise false

isQueryableJMSIdentifier

public static boolean isQueryableJMSIdentifier(java.lang.String name)

Determines if a JMS identifier is valid in selectors

Parameters:

name - the identifier name

Returns:

true if the identifier may be selected upon, otherwise false

isString

public static boolean isString(java.lang.String name)

Determines if a JMS identifier is a string

Parameters:

name - the identifier name

Returns:

true if the identifier is a string, otherwise false

isNumeric

public static boolean isNumeric(java.lang.String name)

Determines if a JMS identifier is numeric

Parameters:

name - the identifier name

Returns:

true if the identifier is numeric, otherwise false