org.ow2.clif.deploy

Class BladeDeploy

java.lang.Object

java.lang.Thread

org.ow2.clif.util.Future

org.ow2.clif.deploy.BladeDeploy

All Implemented Interfaces:

java.lang.Runnable

public class BladeDeploy
extends Future

Asynchronously and remotely instantiates Blade components in one CLIF server and sets their arguments.

Author:

Bruno Dillenseger

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	argument
protected java.util.Collection<java.util.Map.Entry<java.lang.String,ClifDeployDefinition>>	bladeDefs
protected org.objectweb.fractal.api.Component	serverComp
protected java.lang.String	serverName
protected org.objectweb.fractal.api.Interface	supervisorInfo

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
BladeDeploy(java.lang.String serverName, org.objectweb.fractal.api.Component serverComp, java.util.Collection<java.util.Map.Entry<java.lang.String,ClifDeployDefinition>> definitions, java.lang.Object lock) Creates a thread dedicated to deploying a collection of blades in a given CLIF server.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	futureExecution() Actually performs the blades deployment.
java.util.Map<java.lang.String,java.lang.Object>	get() Gets the blade components (the call is blocked waiting for the blades to be actually deployed)
java.util.Collection<java.util.Map.Entry<java.lang.String,ClifDeployDefinition>>	getDefinitions() Gets the collection of blade definitions this instance is supposed to deploy.

Methods inherited from class org.ow2.clif.util.Future

futureGet, isComplete, run

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

supervisorInfo

protected org.objectweb.fractal.api.Interface supervisorInfo

serverComp

protected org.objectweb.fractal.api.Component serverComp

serverName

protected java.lang.String serverName

argument

protected java.lang.String argument

bladeDefs

protected java.util.Collection<java.util.Map.Entry<java.lang.String,ClifDeployDefinition>> bladeDefs

Constructor Detail

BladeDeploy

public BladeDeploy(java.lang.String serverName,
                   org.objectweb.fractal.api.Component serverComp,
                   java.util.Collection<java.util.Map.Entry<java.lang.String,ClifDeployDefinition>> definitions,
                   java.lang.Object lock)

Creates a thread dedicated to deploying a collection of blades in a given CLIF server. This thread must be started in order deployment to actually start. Then, the get() method will deliver the deployment results.

Parameters:

serverComp - the target Clif server component

serverName - the name of the target Clif server

definitions - the collection of blade deployment definitions

lock - a lock object that will be notified once deployment process is complete. May be null if this synchronization feature is not wanted.

See Also:

get()

Method Detail

futureExecution

public java.lang.Object futureExecution()
                                 throws java.lang.Exception

Actually performs the blades deployment.

Specified by:

futureExecution in class Future

Returns:

the task result, of arbitrary type.

Throws:

java.lang.Exception - the task could not complete.

get

public java.util.Map<java.lang.String,java.lang.Object> get()
                                                     throws java.lang.Exception

Gets the blade components (the call is blocked waiting for the blades to be actually deployed)

Returns:

a Map of blade id / blade component or exception entries

Throws:

java.lang.Exception

getDefinitions

public java.util.Collection<java.util.Map.Entry<java.lang.String,ClifDeployDefinition>> getDefinitions()

Gets the collection of blade definitions this instance is supposed to deploy.

Returns:

the blade definitions, as given at this object creation