org.globus.cog.abstraction.impl.common
Class AbstractionFactory

java.lang.Object
  org.globus.cog.abstraction.impl.common.AbstractionFactory

public class AbstractionFactory

extends Object

This class implements the FACTORY pattern facilitating the creation of TaskHandlers and SecurityContexts for the required providers.

Constructor Summary

AbstractionFactory()

Method Summary

static void	executeRunnable(String provider, String className)
protected static ClassLoader	getLoader(String provider)
protected static ClassLoader	getLoader(String provider, boolean doBoot)
static boolean	hasObject(String provider, String role)
static TaskHandler	newExecutionTaskHandler()
static TaskHandler	newExecutionTaskHandler(String provider)
static TaskHandler	newFileOperationTaskHandler()
static TaskHandler	newFileOperationTaskHandler(String provider)
static FileResource	newFileResource(String provider)
static TaskHandler	newFileTransferTaskHandler()
static TaskHandler	newFileTransferTaskHandler(String provider)
protected static Object	newInstance(String provider, String className, boolean useSandbox)
static Object	newObject(String provider, String role)
static SecurityContext	newSecurityContext(String provider)
static TaskHandler	newTaskHandler(String provider) Deprecated. Use the newExecutionTaskHandler(), newFileTransferTaskHandler(), or newFileOperationTaskHandler() instead
static TaskHandler	newTaskHandler(String provider, String type)
static void	runApplication(String provider, String className, String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractionFactory

public AbstractionFactory()

Method Detail

newExecutionTaskHandler

public static TaskHandler newExecutionTaskHandler()
                                           throws InvalidProviderException,
                                                  ProviderMethodException

Throws:

InvalidProviderException

ProviderMethodException

newExecutionTaskHandler

public static TaskHandler newExecutionTaskHandler(String provider)
                                           throws InvalidProviderException,
                                                  ProviderMethodException

Throws:

InvalidProviderException

ProviderMethodException

newFileTransferTaskHandler

public static TaskHandler newFileTransferTaskHandler()
                                              throws InvalidProviderException,
                                                     ProviderMethodException

Throws:

InvalidProviderException

ProviderMethodException

newFileTransferTaskHandler

public static TaskHandler newFileTransferTaskHandler(String provider)
                                              throws InvalidProviderException,
                                                     ProviderMethodException

Throws:

InvalidProviderException

ProviderMethodException

newFileOperationTaskHandler

public static TaskHandler newFileOperationTaskHandler()
                                               throws InvalidProviderException,
                                                      ProviderMethodException

Throws:

InvalidProviderException

ProviderMethodException

newFileOperationTaskHandler

public static TaskHandler newFileOperationTaskHandler(String provider)
                                               throws InvalidProviderException,
                                                      ProviderMethodException

Throws:

InvalidProviderException

ProviderMethodException

newTaskHandler

public static TaskHandler newTaskHandler(String provider,
                                         String type)
                                  throws InvalidProviderException,
                                         ProviderMethodException

Throws:

InvalidProviderException

ProviderMethodException

newTaskHandler

public static TaskHandler newTaskHandler(String provider)
                                  throws InvalidProviderException,
                                         ProviderMethodException

Deprecated. Use the newExecutionTaskHandler(), newFileTransferTaskHandler(), or newFileOperationTaskHandler() instead

Throws:

InvalidProviderException

ProviderMethodException

newFileResource

public static FileResource newFileResource(String provider)
                                    throws InvalidProviderException,
                                           ProviderMethodException

Throws:

InvalidProviderException

ProviderMethodException

newSecurityContext

public static SecurityContext newSecurityContext(String provider)
                                          throws InvalidProviderException,
                                                 ProviderMethodException

Throws:

InvalidProviderException

ProviderMethodException

hasObject

public static boolean hasObject(String provider,
                                String role)

newObject

public static Object newObject(String provider,
                               String role)
                        throws InvalidProviderException,
                               ProviderMethodException

Throws:

InvalidProviderException

ProviderMethodException

newInstance

protected static Object newInstance(String provider,
                                    String className,
                                    boolean useSandbox)
                             throws InvalidProviderException,
                                    InvalidClassException

Throws:

InvalidProviderException

InvalidClassException

getLoader

protected static ClassLoader getLoader(String provider)
                                throws InvalidProviderException

Throws:

InvalidProviderException

getLoader

protected static ClassLoader getLoader(String provider,
                                       boolean doBoot)
                                throws InvalidProviderException

Throws:

InvalidProviderException

executeRunnable

public static void executeRunnable(String provider,
                                   String className)
                            throws InvalidProviderException,
                                   ProviderMethodException

Throws:

InvalidProviderException

ProviderMethodException

runApplication

public static void runApplication(String provider,
                                  String className,
                                  String[] args)
                           throws NoSuchMethodException,
                                  NoSuchMethodException,
                                  ClassNotFoundException,
                                  InvalidProviderException,
                                  IllegalArgumentException,
                                  IllegalAccessException,
                                  InvocationTargetException

Throws:

NoSuchMethodException

ClassNotFoundException

InvalidProviderException

IllegalArgumentException

IllegalAccessException

InvocationTargetException