| java.lang.Object
 org.apache.struts2.interceptor.BackgroundProcess
| BackgroundProcess | | public class BackgroundProcess implements Serializable(Code) | | Background thread to be executed by the ExecuteAndWaitInterceptor.
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| Method Summary | |
| protected void | afterInvocation()
Called after the background thread determines the result code
from the ActionInvocation, but before the background thread is
marked as done. | | protected void | beforeInvocation()
Called before the background thread determines the result code
from the ActionInvocation. | | public Object | getAction()
Retrieves the action. | | public Exception | getException()
Gets the exception if any was thrown during the execution of the background process. | | public ActionInvocation | getInvocation()
Retrieves the action invocation. | | public String | getResult()
Gets the result of the background process. | | public boolean | isDone()
Returns the status of the background process. |
| done | | protected boolean done(Code) | | |
| invocation | | protected ActionInvocation invocation(Code) | | |
| BackgroundProcess | | public BackgroundProcess(String threadName, ActionInvocation invocation, int threadPriority)(Code) | | Constructs a background process
Parameters:
threadName - The thread name
Parameters:
invocation - The action invocation
Parameters:
threadPriority - The thread priority |
| afterInvocation | | protected void afterInvocation() throws Exception(Code) | | Called after the background thread determines the result code
from the ActionInvocation, but before the background thread is
marked as done.
throws:
Exception - any exception thrown will be thrown, in turn, by the ExecuteAndWaitInterceptor |
| beforeInvocation | | protected void beforeInvocation() throws Exception(Code) | | Called before the background thread determines the result code
from the ActionInvocation.
throws:
Exception - any exception thrown will be thrown, in turn, by the ExecuteAndWaitInterceptor |
| getAction | | public Object getAction()(Code) | | Retrieves the action.
the action. |
| getException | | public Exception getException()(Code) | | Gets the exception if any was thrown during the execution of the background process.
the exception or null if no exception was thrown. |
| getInvocation | | public ActionInvocation getInvocation()(Code) | | Retrieves the action invocation.
the action invocation |
| getResult | | public String getResult()(Code) | | Gets the result of the background process.
the result; null if not done. |
| isDone | | public boolean isDone()(Code) | | Returns the status of the background process.
true if finished, false otherwise |
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