Package org.apache.ofbiz.service

Class GenericResultWaiter

java.lang.Object

org.apache.ofbiz.service.GenericResultWaiter

All Implemented Interfaces:

Serializable, GenericRequester

public class GenericResultWaiter
extends Object
implements GenericRequester

Generic Result Waiter Class

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final int	SERVICE_FAILED	Status code for a failed service
static final int	SERVICE_FINISHED	Status code for a successful service
static final int	SERVICE_RUNNING	Status code for a running service

Constructor Summary

Constructors

Constructor	Description
GenericResultWaiter()

Method Summary

Modifier and Type	Method	Description
Map<String,Object>	getResult()	Gets the results of the service or null if none
Throwable	getThrowable()	Returns the exception which was thrown or null if none
boolean	isCompleted()	If the service has completed return true
void	receiveResult(Map<String,Object> result)	Receive the result of an asynchronous service call
void	receiveThrowable(Throwable t)	Receive an exception (Throwable) from an asynchronous service cell
int	status()	Returns the status of the service.
Map<String,Object>	waitForResult()	Waits for the service to complete
Map<String,Object>	waitForResult(long milliseconds)	Waits for the service to complete, check the status ever n milliseconds

Methods inherited from class java.lang.Object

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

Field Details

SERVICE_RUNNING

public static final int SERVICE_RUNNING

Status code for a running service

See Also:

• Constant Field Values

SERVICE_FAILED

public static final int SERVICE_FAILED

Status code for a failed service

See Also:

• Constant Field Values

SERVICE_FINISHED

public static final int SERVICE_FINISHED

Status code for a successful service

See Also:

• Constant Field Values

Constructor Details

GenericResultWaiter

public GenericResultWaiter()

Method Details

receiveResult

public void receiveResult(Map<String,Object> result)

Description copied from interface: GenericRequester

Receive the result of an asynchronous service call

Specified by:

receiveResult in interface GenericRequester

Parameters:

result - Map of name, value pairs composing the result

receiveThrowable

public void receiveThrowable(Throwable t)

Description copied from interface: GenericRequester

Receive an exception (Throwable) from an asynchronous service cell

Specified by:

receiveThrowable in interface GenericRequester

Parameters:

t - The Throwable which was received

status

public int status()

Returns the status of the service.

Returns:

int Status code

isCompleted

public boolean isCompleted()

If the service has completed return true

Returns:

boolean

getThrowable

public Throwable getThrowable()

Returns the exception which was thrown or null if none

Returns:

Exception

getResult

public Map<String,Object> getResult()

Gets the results of the service or null if none

Returns:

Map

waitForResult

public Map<String,Object> waitForResult()

Waits for the service to complete

Returns:

Map

waitForResult

public Map<String,Object> waitForResult(long milliseconds)

Waits for the service to complete, check the status ever n milliseconds

Parameters:

milliseconds -

Returns:

Map