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java.lang.Objectorg.apache.struts2.interceptor.BackgroundProcess
public class BackgroundProcess
Background thread to be executed by the ExecuteAndWaitInterceptor.
| Field Summary | |
|---|---|
protected Object |
action
|
protected boolean |
done
|
protected Exception |
exception
|
protected ActionInvocation |
invocation
|
protected String |
result
|
| Constructor Summary | |
|---|---|
BackgroundProcess(String threadName,
ActionInvocation invocation,
int threadPriority)
Constructs a background process |
|
| 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. |
Object |
getAction()
Retrieves the action. |
Exception |
getException()
Gets the exception if any was thrown during the execution of the background process. |
ActionInvocation |
getInvocation()
Retrieves the action invocation. |
String |
getResult()
Gets the result of the background process. |
boolean |
isDone()
Returns the status of the background process. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
protected Object action
protected ActionInvocation invocation
protected String result
protected Exception exception
protected boolean done
| Constructor Detail |
|---|
public BackgroundProcess(String threadName,
ActionInvocation invocation,
int threadPriority)
threadName - The thread nameinvocation - The action invocationthreadPriority - The thread priority| Method Detail |
|---|
protected void beforeInvocation()
throws Exception
Exception - any exception thrown will be thrown, in turn, by the ExecuteAndWaitInterceptor
protected void afterInvocation()
throws Exception
Exception - any exception thrown will be thrown, in turn, by the ExecuteAndWaitInterceptorpublic Object getAction()
public ActionInvocation getInvocation()
public String getResult()
public Exception getException()
public boolean isDone()
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