org.jpos.q2.qbean
Class SpaceLet

java.lang.Object
  org.jpos.q2.QBeanSupport
      org.jpos.q2.qbean.SpaceLet

All Implemented Interfaces:

Configurable, QBean, QBeanSupportMBean, QPersist, Space

public class SpaceLet
extends QBeanSupport
implements Space

Field Summary

Fields inherited from class org.jpos.q2.QBeanSupport

stateString

Fields inherited from interface org.jpos.q2.QBean

DESTROYED, FAILED, STARTED, STARTING, STOPPED, STOPPING

Constructor Summary

SpaceLet()

Method Summary

java.lang.Object	in(java.lang.Object key) Take an entry from the space, waiting forever until one exists.
java.lang.Object	in(java.lang.Object key, long timeout) Take an entry from the space, waiting a limited amount of time until one exists.
void	initService()
java.lang.Object	inp(java.lang.Object key) In probe takes an entry from the space if one exists, return null otherwise.
void	out(java.lang.Object key, java.lang.Object value) Write a new entry into the Space
void	out(java.lang.Object key, java.lang.Object value, long timeout) Write a new entry into the Space, with an timeout value
void	push(java.lang.Object key, java.lang.Object value) Write a new entry at the head of a queue.
void	push(java.lang.Object key, java.lang.Object value, long timeout) Write a new entry at the head of the queue with a timeout value
java.lang.Object	rd(java.lang.Object key) Read an entry from the space, waiting forever until one exists.
java.lang.Object	rd(java.lang.Object key, long timeout) Read an entry from the space, waiting a limited amount of time until one exists.
java.lang.Object	rdp(java.lang.Object key) Read probe reads an entry from the space if one exists, return null otherwise.
void	startService()
void	stopService()

Methods inherited from class org.jpos.q2.QBeanSupport

destroy, getConfiguration, getFactory, getLoader, getLoaderURLS, getLog, getLogger, getName, getPersist, getServer, getState, getStateAsString, init, isModified, running, setConfiguration, setLogger, setModified, setName, setPersist, setServer, setState, shutdownQ2, start, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

SpaceLet

public SpaceLet()

Method Detail

initService

public void initService()
                 throws ConfigurationException

Throws:

ConfigurationException

startService

public void startService()

stopService

public void stopService()

out

public void out(java.lang.Object key,
                java.lang.Object value)

Description copied from interface: Space

Write a new entry into the Space

Specified by:

out in interface Space

Parameters:

key - Entry's key

value - Object value

out

public void out(java.lang.Object key,
                java.lang.Object value,
                long timeout)

Description copied from interface: Space

Write a new entry into the Space, with an timeout value

Specified by:

out in interface Space

Parameters:

key - Entry's key

value - Object value

timeout - timeout value

push

public void push(java.lang.Object key,
                 java.lang.Object value)

Description copied from interface: Space

Write a new entry at the head of a queue.

Specified by:

push in interface Space

Parameters:

key - Entry's key

value - Object value

push

public void push(java.lang.Object key,
                 java.lang.Object value,
                 long timeout)

Description copied from interface: Space

Write a new entry at the head of the queue with a timeout value

Specified by:

push in interface Space

Parameters:

key - Entry's key

value - Object value

timeout - timeout value

in

public java.lang.Object in(java.lang.Object key)

Description copied from interface: Space

Take an entry from the space, waiting forever until one exists.

Specified by:

in in interface Space

Parameters:

key - Entry's key

Returns:

value

rd

public java.lang.Object rd(java.lang.Object key)

Description copied from interface: Space

Read an entry from the space, waiting forever until one exists.

Specified by:

rd in interface Space

Parameters:

key - Entry's key

Returns:

value

in

public java.lang.Object in(java.lang.Object key,
                           long timeout)

Description copied from interface: Space

Take an entry from the space, waiting a limited amount of time until one exists.

Specified by:

in in interface Space

Parameters:

key - Entry's key

timeout - millis to wait

Returns:

value or null

rd

public java.lang.Object rd(java.lang.Object key,
                           long timeout)

Description copied from interface: Space

Read an entry from the space, waiting a limited amount of time until one exists.

Specified by:

rd in interface Space

Parameters:

key - Entry's key

timeout - millis to wait

Returns:

value or null

inp

public java.lang.Object inp(java.lang.Object key)

Description copied from interface: Space

In probe takes an entry from the space if one exists, return null otherwise.

Specified by:

inp in interface Space

Parameters:

key - Entry's key

Returns:

value or null

rdp

public java.lang.Object rdp(java.lang.Object key)

Description copied from interface: Space

Read probe reads an entry from the space if one exists, return null otherwise.

Specified by:

rdp in interface Space

Parameters:

key - Entry's key

Returns:

value or null