com.haulmont.cuba.web.app.folders

Class CubaFoldersPane.AppFolderUpdateBackgroundTask

java.lang.Object

com.haulmont.cuba.gui.executors.BackgroundTask<java.lang.Integer,java.util.List<AppFolder>>

com.haulmont.cuba.web.app.folders.CubaFoldersPane.AppFolderUpdateBackgroundTask

Enclosing class:

CubaFoldersPane

public class CubaFoldersPane.AppFolderUpdateBackgroundTask
extends BackgroundTask<java.lang.Integer,java.util.List<AppFolder>>

Nested Class Summary

Nested classes/interfaces inherited from class com.haulmont.cuba.gui.executors.BackgroundTask

BackgroundTask.ProgressListener<T,V>, BackgroundTask.ProgressListenerAdapter<T,V>

Constructor Summary

Constructors

Constructor and Description
AppFolderUpdateBackgroundTask(long timeoutSeconds)

Method Summary

Modifier and Type	Method and Description
void	done(java.util.List<AppFolder> reloadedFolders) Called by the execution environment in UI thread when the task is completed.
java.util.List<AppFolder>	run(TaskLifeCycle<java.lang.Integer> taskLifeCycle) Main method that performs a task.

Methods inherited from class com.haulmont.cuba.gui.executors.BackgroundTask

addProgressListener, canceled, getOwnerFrame, getParams, getProgressListeners, getTimeoutMilliseconds, getTimeoutSeconds, handleException, handleTimeoutException, progress, removeProgressListener

Methods inherited from class java.lang.Object

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

Constructor Detail

AppFolderUpdateBackgroundTask

public AppFolderUpdateBackgroundTask(long timeoutSeconds)

Method Detail

run

public java.util.List<AppFolder> run(TaskLifeCycle<java.lang.Integer> taskLifeCycle)
                              throws java.lang.Exception

Description copied from class: BackgroundTask

Main method that performs a task.
Called by the execution environment in a separate working thread.
Implementation of this method should support interruption:

• In long loops check TaskLifeCycle.isInterrupted() and return if it is true
• Don't swallow InterruptedException - return from the method or don't catch it at all

Specified by:

run in class BackgroundTask<java.lang.Integer,java.util.List<AppFolder>>

Parameters:

taskLifeCycle - lifecycle object that allows the main method to interact with the execution environment

Returns:

task result

Throws:

java.lang.Exception - exception in working thread

done

public void done(java.util.List<AppFolder> reloadedFolders)

Description copied from class: BackgroundTask

Called by the execution environment in UI thread when the task is completed.

Overrides:

done in class BackgroundTask<java.lang.Integer,java.util.List<AppFolder>>

Parameters:

reloadedFolders - result of execution returned by BackgroundTask.run(TaskLifeCycle) method