org.apache.qpid.jms.util

Class IdGenerator

java.lang.Object

org.apache.qpid.jms.util.IdGenerator

public class IdGenerator
extends Object

Generator for Globally unique Strings used to identify resources within a given Connection.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_PREFIX
static String	PROPERTY_IDGENERATOR_HOST_PREFIX

Constructor Summary

Constructors

Constructor and Description
IdGenerator() Construct an IdGenerator using the default prefix value.
IdGenerator(String prefix) Construct an IdGenerator using the given prefix value as the initial prefix entry for all Ids generated (default is 'ID:').

Method Summary

Modifier and Type	Method and Description
String	generateId() Generate a unique id using the configured characteristics.
protected static String	sanitizeHostName(String hostName)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_PREFIX

public static final String DEFAULT_PREFIX

See Also:

Constant Field Values

PROPERTY_IDGENERATOR_HOST_PREFIX

public static final String PROPERTY_IDGENERATOR_HOST_PREFIX

See Also:

Constant Field Values

Constructor Detail

IdGenerator

public IdGenerator(String prefix)

Construct an IdGenerator using the given prefix value as the initial prefix entry for all Ids generated (default is 'ID:').

Parameters:

prefix - The prefix value that is applied to all generated IDs.

IdGenerator

public IdGenerator()

Construct an IdGenerator using the default prefix value.

Method Detail

generateId

public String generateId()

Generate a unique id using the configured characteristics.

Returns:

a newly generated unique id value.

sanitizeHostName

protected static String sanitizeHostName(String hostName)