Package com.inductiveautomation.perspective.gateway.components

Class FileUploadModelDelegate.FileUploadedToPageEvent

java.lang.Object

com.inductiveautomation.perspective.gateway.components.FileUploadModelDelegate.FileUploadedToPageEvent

All Implemented Interfaces:

AutoCloseable

Enclosing class:

FileUploadModelDelegate

public static class FileUploadModelDelegate.FileUploadedToPageEvent
extends Object
implements AutoCloseable

This is the event object for the route to post to the page's gauva event bus, to get picked up by this delegate.

Constructor Summary

Constructors

Constructor	Description
FileUploadedToPageEvent(String componentPath, String name, long size, String contentType, org.apache.commons.io.output.DeferredFileOutputStream deferredContent)

Method Summary

Modifier and Type	Method	Description
org.apache.commons.io.output.DeferredFileOutputStream	claimContent()	Atomically claims ownership of the deferred content.
void	close()	Releases the deferred content if it was never claimed by a listener.

Methods inherited from class java.lang.Object

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

Constructor Details

FileUploadedToPageEvent

public FileUploadedToPageEvent(String componentPath,
 String name,
 long size,
 String contentType,
 org.apache.commons.io.output.DeferredFileOutputStream deferredContent)

Method Details

claimContent

public org.apache.commons.io.output.DeferredFileOutputStream claimContent()

Atomically claims ownership of the deferred content. The caller becomes responsible for closing it. Returns null if the content has already been claimed.

close

public void close()

Releases the deferred content if it was never claimed by a listener. If it was claimed, the listener (via UploadedFile) is responsible for cleanup.

Specified by:

close in interface AutoCloseable