org.gcube.vremanagement.virtualplatform.model

Class TargetPlatform<RESOURCE extends Package>

java.lang.Object

org.gcube.vremanagement.virtualplatform.model.TargetPlatform<RESOURCE>

Type Parameters:

RESOURCE - the type of package managed by the platform

public abstract class TargetPlatform<RESOURCE extends Package>
extends Object

Models the behavior of an hosting platform

Author:

Manuele Simi (ISTI-CNR)

Field Summary

Fields

Modifier and Type	Field and Description
protected URL	baseURL
protected String	manager
protected String	password
protected String	platform
protected int	platformMinorVersion
protected int	platformVersion
protected String	user

Constructor Summary

Constructors

Constructor and Description
TargetPlatform()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	activate(RESOURCE resource) Activates the resource in the platform
boolean	deactivate(RESOURCE resource) Deactivates the resource on the platform
DeployedPackage	deploy(RESOURCE resource) Deploys a resource into the platform
FileFilter	getAcceptedFilesFilter() Gets the filter to select the appropriate files to deploy on the platform.
String	getPlatform()
int	getPlatformMinorVersion()
int	getPlatformVersion()
Class<RESOURCE>	getResourceClass() Gets the resource class managed by the platform
void	initialize() Initializes the platform
boolean	isAvailable() Checks whether the platform is available or not
PackageSet<RESOURCE>	list() Lists all the resources deployed
void	setBaseURL(URL url) Sets the base URL of the platform
void	setPassword(String password) Sets the password to use for the admin user in the target platform, if any
void	setUser(String user) Sets the admin user, if any
void	shutdown() Shutdowns the platform
boolean	supportHotDeployment() States if the platform supports hot deployments, i.e.
UndeployedPackage	undeploy(RESOURCE resource) Undeploys a resource from the platform

Methods inherited from class java.lang.Object

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

Field Detail

user

protected String user

password

protected String password

manager

protected String manager

baseURL

protected URL baseURL

platform

protected String platform

platformVersion

protected int platformVersion

platformMinorVersion

protected int platformMinorVersion

Constructor Detail

TargetPlatform

public TargetPlatform()

Method Detail

getPlatform

public String getPlatform()

Returns:

the platform

getPlatformVersion

public int getPlatformVersion()

Returns:

the platformVersion

getPlatformMinorVersion

public int getPlatformMinorVersion()

Returns:

the platformMinorVersion

deploy

public DeployedPackage deploy(RESOURCE resource)
                       throws Exception

Deploys a resource into the platform

Parameters:

resource - the resource to deploy

Returns:

the deployed resource

Throws:

Exception - if the deployment fails

undeploy

public UndeployedPackage undeploy(RESOURCE resource)
                           throws Exception

Undeploys a resource from the platform

Parameters:

resource - the resource to undeploy

Returns:

the undeployed resource

Throws:

Exception - if the undeployment fails

activate

public boolean activate(RESOURCE resource)
                 throws Exception

Activates the resource in the platform

Parameters:

resource - the resource to activate

Returns:

true if the resource was successfully activated, false otherwise

Throws:

Exception - if the activation fails

deactivate

public boolean deactivate(RESOURCE resource)
                   throws Exception

Deactivates the resource on the platform

Parameters:

resource - the resource to deactivate

Returns:

true if the resource was successfully deactivated, false otherwise

Throws:

Exception - if the deactivation fails

list

public PackageSet<RESOURCE> list()
                                          throws Exception

Lists all the resources deployed

Returns:

the resources

Throws:

Exception - if the listing fails

initialize

public void initialize()
                throws Exception

Initializes the platform

Throws:

Exception

shutdown

public void shutdown()
              throws Exception

Shutdowns the platform

Throws:

Exception

setBaseURL

public void setBaseURL(URL url)

Sets the base URL of the platform

Parameters:

url -

setPassword

public void setPassword(String password)

Sets the password to use for the admin user in the target platform, if any

Parameters:

password - the password

setUser

public void setUser(String user)

Sets the admin user, if any

Parameters:

user - the user

supportHotDeployment

public boolean supportHotDeployment()

States if the platform supports hot deployments, i.e. do not need a restart after a deploy(Package) or undeploy(Package) invocation

Returns:

true if the platform offers the support, false otherwise

getResourceClass

public Class<RESOURCE> getResourceClass()

Gets the resource class managed by the platform

Returns:

the resource class

getAcceptedFilesFilter

public FileFilter getAcceptedFilesFilter()

Gets the filter to select the appropriate files to deploy on the platform. The filter is used to select the files belonging the platform in case of multiple files available in the package.

Returns:

the filter or null if no filter is available

isAvailable

public boolean isAvailable()

Checks whether the platform is available or not

Returns:

true if the platform is available, false otherwise