org.openepics.cable.services

Class InstallationPackageService

java.lang.Object

org.openepics.cable.services.InstallationPackageService

public class InstallationPackageService
extends Object

InstallationPackageService is the service layer that handles individual installation package operations.

Author:

Sunil Sah

Constructor Summary

Constructors

Constructor and Description
InstallationPackageService()

Method Summary

Modifier and Type	Method and Description
InstallationPackage	createInstallationPackage(InstallationPackage installationPackage, String userId) Creates an installation package in the database and returns it.
boolean	deleteInstallationPackage(InstallationPackage installationPackage, String userId) Marks the installation package deleted in the database.
void	detachAllInstallationPackages() Performs clearing of the persistance context, thus detaching all entities.
void	detachInstallationPackage(InstallationPackage installationPackage) Detaches a single installation package from entity manager
List<InstallationPackage>	getActiveInstallationPackages()
InstallationPackage	getInstallationPackageById(Long id) Returns an installation package with the specified installation package id.
InstallationPackage	getInstallationPackageByName(String name) Returns an installation package with the specified installation package name.
List<InstallationPackage>	getInstallationPackages()
boolean	updateInstallationPackage(InstallationPackage installationPackage, InstallationPackage oldInstallationPackage, String userId) Updates the attributes on the given installation package.

Methods inherited from class java.lang.Object

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

Constructor Detail

InstallationPackageService

public InstallationPackageService()

Method Detail

getInstallationPackages

public List<InstallationPackage> getInstallationPackages()

Returns:

a list of all installation packages

getActiveInstallationPackages

public List<InstallationPackage> getActiveInstallationPackages()

Returns:

a list of all active installation packages

getInstallationPackageByName

public InstallationPackage getInstallationPackageByName(String name)

Returns an installation package with the specified installation package name.

Parameters:

name - the installation package name

Returns:

the installation package, or null if the installation package with such name cannot be found

getInstallationPackageById

public InstallationPackage getInstallationPackageById(Long id)

Returns an installation package with the specified installation package id.

Parameters:

id - the installation package id

Returns:

the installation package, or null if the installation package with such id cannot be found

createInstallationPackage

public InstallationPackage createInstallationPackage(InstallationPackage installationPackage,
                                                     String userId)

Creates an installation package in the database and returns it. If a deleted installation package of the same name exists, it is reused.

Parameters:

installationPackage - the installation package to add

userId - userId of user creating the installation package, for history record

Returns:

the created installation package

updateInstallationPackage

public boolean updateInstallationPackage(InstallationPackage installationPackage,
                                         InstallationPackage oldInstallationPackage,
                                         String userId)

Updates the attributes on the given installation package.

Parameters:

installationPackage - the installation package with modified attributes to save to the database

oldInstallationPackage - the installation package before modification

userId - userId of user updating the installation package, for history record

Returns:

true if that installation package was updated, false if the installation package was not updated

deleteInstallationPackage

public boolean deleteInstallationPackage(InstallationPackage installationPackage,
                                         String userId)

Marks the installation package deleted in the database.

Parameters:

installationPackage - the installation package to delete

userId - userid of user deleting the installation package, for history record

Returns:

true if the installation package was deleted, false if the installation package was already deleted

detachAllInstallationPackages

public void detachAllInstallationPackages()

Performs clearing of the persistance context, thus detaching all entities.

detachInstallationPackage

public void detachInstallationPackage(InstallationPackage installationPackage)

Detaches a single installation package from entity manager

Parameters:

installationPackage - the installation package to detach