Package org.jgroups.protocols

Class JMS.JMSAddress

java.lang.Object

org.jgroups.protocols.JMS.JMSAddress

All Implemented Interfaces:

Externalizable, Serializable, Cloneable, Comparable, Address, Streamable

Enclosing class:

JMS

public static class JMS.JMSAddress
extends Object
implements Address

Simple Address representing the JMS node ID or JMS topic group.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
JMSAddress()	Empty constructor to allow externalization work.

Method Summary

Modifier and Type	Method	Description
protected Object	clone()	Clone the object.
int	compareTo(Object o)	Compare this object to o.
boolean	equals(Object obj)	Test is this object is equal to obj.
String	getAddress()	Get the node address.
int	hashCode()	Get the hash code of this address.
boolean	isMulticastAddress()	Is the address a multicast address?
void	readExternal(ObjectInput in)	Read object from external input.
void	readFrom(DataInputStream instream)	Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed
void	setAddress(String address)	Set the node address.
int	size()	Returns serialized size of this address
String	toString()	Get the string representation of the address.
void	writeExternal(ObjectOutput out)	Write the object to external output.
void	writeTo(DataOutputStream outstream)	Write the entire state of the current object (including superclasses) to outstream.

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

JMSAddress

public JMSAddress()

Empty constructor to allow externalization work.

Method Details

getAddress

public String getAddress()

Get the node address.

Returns:

node address in the form passed to the constructor

invalid @link

{@link #JMS.JMSAddress(String, boolean)

}.

setAddress

public void setAddress(String address)

Set the node address.

Parameters:

address - new node address.

isMulticastAddress

public boolean isMulticastAddress()

Is the address a multicast address?

Specified by:

isMulticastAddress in interface Address

Returns:

true if the address is multicast address.

size

public int size()

Description copied from interface: Address

Returns serialized size of this address

Specified by:

size in interface Address

clone

protected Object clone()
                throws CloneNotSupportedException

Clone the object.

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

compareTo

public int compareTo(Object o)
              throws ClassCastException

Compare this object to o. It is possible to compare only addresses of the same class. Also they both should be either multicast or unicast addresses.

Specified by:

compareTo in interface Comparable

Returns:

value compliant with the Comparable.compareTo(Object) specififaction.

Throws:

ClassCastException

equals

public boolean equals(Object obj)

Test is this object is equal to obj.

Overrides:

equals in class Object

Returns:

true iff the obj is JMSAddress, node addresses are equal and they both are either multicast or unicast addresses.

hashCode

public int hashCode()

Get the hash code of this address.

Overrides:

hashCode in class Object

Returns:

hash code of this object.

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
ClassNotFoundException

Read object from external input.

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

toString

public String toString()

Get the string representation of the address. The following property holds: a2.equals(a1) is always true, where a2 is JMSAddress a2 = new JMSAddress(a1.toString());

Overrides:

toString in class Object

Returns:

string representation of the address.

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Write the object to external output.

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

writeTo

public void writeTo(DataOutputStream outstream)
             throws IOException

Description copied from interface: Streamable

Write the entire state of the current object (including superclasses) to outstream. Note that the output stream must not be closed

Specified by:

writeTo in interface Streamable

Throws:

IOException

readFrom

public void readFrom(DataInputStream instream)
              throws IOException,
IllegalAccessException,
InstantiationException

Description copied from interface: Streamable

Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed

Specified by:

readFrom in interface Streamable

Throws:

IOException

IllegalAccessException

InstantiationException