org.ow2.petals.jbi.management.task
Class AbstractCopyPackageToRepositoryTask

java.lang.Object
  org.ow2.petals.jbi.management.task.AbstractLoggableTask
      org.ow2.petals.jbi.management.task.AbstractCopyPackageToRepositoryTask

All Implemented Interfaces:

Task

Direct Known Subclasses:

CreateComponentRepositoryTask, CreateSARepositoryTask, CreateSLRepositoryTask

public abstract class AbstractCopyPackageToRepositoryTask
extends AbstractLoggableTask

This task copy unzipped entity (component, shared lib, service assembly) package into the repository
Inputs : Jbi, unzipped package root File
Outputs : entity install root URI
The task has got a non-robust approach : it stops at the first subtask failed
and have the undo capability.

Author:

ofabre - EBM Websourcing, Frederic Gardes - eBM Websourcing

Field Summary

protected RepositoryService

repositoryService Platform Component :: Repository Service

Fields inherited from class org.ow2.petals.jbi.management.task.AbstractLoggableTask

log

Constructor Summary

AbstractCopyPackageToRepositoryTask(org.ow2.petals.util.LoggingUtil log, RepositoryService repositoryService)

Method Summary

protected abstract java.io.File	copyEntityPackage(java.lang.String entityName, java.lang.String entityVersion, java.io.File packageFile)
protected java.io.File	copyPackage(java.lang.String entityName, java.lang.String entityVersion, java.io.File packageFile) Expand the given package into the system repository
void	execute(Context context) Launch the task with the given context.
protected abstract void	removeEntityPackage(java.lang.String entityName, java.lang.String entityVersion)
void	undo(Context context) Reverse the task in order to retrieve the environ state before execution of this task.

Methods inherited from class java.lang.Object

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

Field Detail

repositoryService

protected RepositoryService repositoryService

Platform Component :: Repository Service

Constructor Detail

AbstractCopyPackageToRepositoryTask

public AbstractCopyPackageToRepositoryTask(org.ow2.petals.util.LoggingUtil log,
                                           RepositoryService repositoryService)

Method Detail

execute

public void execute(Context context)
             throws java.lang.Exception

Description copied from interface: Task

Launch the task with the given context. Task can modify information included in this context during execution.

Parameters:

context - the execution context handling input and output information

Throws:

java.lang.Exception - if an error occurs during Task processing

undo

public void undo(Context context)
          throws java.lang.Exception

Description copied from interface: Task

Reverse the task in order to retrieve the environ state before execution of this task.

Parameters:

context - the execution context handling input and output information

Throws:

java.lang.Exception - if an error occurs during Task unprocessing

copyPackage

protected java.io.File copyPackage(java.lang.String entityName,
                                   java.lang.String entityVersion,
                                   java.io.File packageFile)
                            throws ManagementException

Expand the given package into the system repository

Parameters:

descriptor - jbi descriptor of the entity

packageFile - the entity package root file

Returns:

return installation URI of the expanded package, null if it fails

Throws:

ManagementException - if the package copy fails or if returned install root is null

copyEntityPackage

protected abstract java.io.File copyEntityPackage(java.lang.String entityName,
                                                  java.lang.String entityVersion,
                                                  java.io.File packageFile)
                                           throws java.io.IOException,
                                                  RepositoryException

Throws:

java.io.IOException

RepositoryException

removeEntityPackage

protected abstract void removeEntityPackage(java.lang.String entityName,
                                            java.lang.String entityVersion)
                                     throws java.io.IOException

Throws:

java.io.IOException