Package com.swiftmq.amqp

Class ProtocolHeader

java.lang.Object

com.swiftmq.amqp.ProtocolHeader

All Implemented Interfaces:

Writable

public class ProtocolHeader
extends Object
implements Writable

Protocol header for AMQP and SASL version negotiation.

Author:

IIT Software GmbH, Bremen/Germany, (c) 2011, All Rights Reserved

Constructor Summary

Constructors

Constructor	Description
ProtocolHeader()	Constructs an empty ProtocolHeader to read it from a stream by readContent().
ProtocolHeader(String name, int id, int major, int minor, int revision)	Constructs a ProtocolHeader

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
AsyncCompletionCallback	getCallback()	Alternatively returns a callback which is triggered after writeContent has been called.
int	getId()	Returns the protocol id.
int	getMajor()	Return the major version.
int	getMinor()	Returns the minor version.
String	getName()	Returns the protocol name.
int	getRevision()	Returns the revision.
Semaphore	getSemaphore()	Returns an optional semaphore which is triggered after writeContent has been called.
void	readContent(DataInput in)
String	toString()
void	writeContent(DataOutput out)	Write the content of this object to a DataOutput

Methods inherited from class java.lang.Object

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

Constructor Details

ProtocolHeader

public ProtocolHeader(String name,
 int id,
 int major,
 int minor,
 int revision)

Constructs a ProtocolHeader

Parameters:

name - Must be "AMQP"

id - Protocol Id

major - Protocol major version

minor - Protocol minor version

revision - Protocol revision

ProtocolHeader

public ProtocolHeader()

Constructs an empty ProtocolHeader to read it from a stream by readContent().

Method Details

getName

public String getName()

Returns the protocol name.

Returns:

protocol name

getId

public int getId()

Returns the protocol id.

Returns:

protocol id

getMajor

public int getMajor()

Return the major version.

Returns:

major version

getMinor

public int getMinor()

Returns the minor version.

Returns:

minor version

getRevision

public int getRevision()

Returns the revision.

Returns:

revision

getSemaphore

public Semaphore getSemaphore()

Description copied from interface: Writable

Returns an optional semaphore which is triggered after writeContent has been called. Can be used to ensure an object has been written to a stream until processing continues.

Specified by:

getSemaphore in interface Writable

Returns:

Semaphore

getCallback

public AsyncCompletionCallback getCallback()

Description copied from interface: Writable

Alternatively returns a callback which is triggered after writeContent has been called. Can be used to ensure an object has been written to a stream until processing continues.

Specified by:

getCallback in interface Writable

Returns:

callback

readContent

public void readContent(DataInput in)
                 throws IOException

Throws:

IOException

writeContent

public void writeContent(DataOutput out)
                  throws IOException

Description copied from interface: Writable

Write the content of this object to a DataOutput

Specified by:

writeContent in interface Writable

Parameters:

out - DataOutput

Throws:

IOException - on error

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object