org.jgroups.mux

Class ServiceInfo

java.lang.Object

org.jgroups.mux.ServiceInfo

All Implemented Interfaces:

Externalizable, Serializable, Streamable

public class ServiceInfo
extends Object
implements Externalizable, Streamable

Class used for service state communication between Multiplexers

Author:

Bela Ban

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static byte	ACK
static byte	LIST_SERVICES_RSP
static byte	SERVICE_DOWN
static byte	SERVICE_UP
static byte	SERVICES_MERGED

Constructor Summary

Constructors

Constructor and Description
ServiceInfo()
ServiceInfo(byte type, String service, Address host, byte[] state)

Method Summary

Modifier and Type	Method and Description
void	readExternal(ObjectInput in)
void	readFrom(DataInputStream in) Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed
long	size()
String	toString()
static String	typeToString(int t)
void	writeExternal(ObjectOutput out)
void	writeTo(DataOutputStream out) Write the entire state of the current object (including superclasses) to outstream.

Methods inherited from class java.lang.Object

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

Field Detail

SERVICE_UP

public static final byte SERVICE_UP

See Also:

Constant Field Values

SERVICE_DOWN

public static final byte SERVICE_DOWN

See Also:

Constant Field Values

LIST_SERVICES_RSP

public static final byte LIST_SERVICES_RSP

See Also:

Constant Field Values

ACK

public static final byte ACK

See Also:

Constant Field Values

SERVICES_MERGED

public static final byte SERVICES_MERGED

See Also:

Constant Field Values

Constructor Detail

ServiceInfo

public ServiceInfo()

ServiceInfo

public ServiceInfo(byte type,
                   String service,
                   Address host,
                   byte[] state)

Method Detail

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

size

public long size()

writeTo

public void writeTo(DataOutputStream out)
             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 in)
              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

toString

public String toString()

Overrides:

toString in class Object

typeToString

public static String typeToString(int t)