Module org.sejda.sambox

Package org.sejda.sambox.output

Class AsyncPDFBodyObjectsWriter

java.lang.Object

org.sejda.sambox.output.AsyncPDFBodyObjectsWriter

All Implemented Interfaces:

Closeable, AutoCloseable, PDFBodyObjectsWriter

class AsyncPDFBodyObjectsWriter
extends Object
implements PDFBodyObjectsWriter

Implementation of a PDFBodyObjectsWriter that asynchronously writes IndirectCOSObjectReference. Objects are written submitting a task to a single thread executor service.

Field Summary

Fields

Modifier and Type	Field	Description
private final AtomicReference<IOException>	executionException
private final ExecutorService	executor
private static final org.slf4j.Logger	LOG
private final IndirectObjectsWriter	writer

Constructor Summary

Constructors

Constructor	Description
AsyncPDFBodyObjectsWriter(IndirectObjectsWriter writer)

Method Summary

Modifier and Type	Method	Description
private void	assertCanSubmitAsyncTask()
void	close()
void	onWriteCompletion()	callback to perform once all the objects have been written
void	writeObject(IndirectCOSObjectReference ref)

Methods inherited from class java.lang.Object

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

Field Details

LOG

private static final org.slf4j.Logger LOG

executor

private final ExecutorService executor

executionException

private final AtomicReference<IOException> executionException

writer

private final IndirectObjectsWriter writer

Constructor Details

AsyncPDFBodyObjectsWriter

AsyncPDFBodyObjectsWriter(IndirectObjectsWriter writer)

Method Details

writeObject

public void writeObject(IndirectCOSObjectReference ref)
                 throws IOException

Specified by:

writeObject in interface PDFBodyObjectsWriter

Throws:

IOException

assertCanSubmitAsyncTask

private void assertCanSubmitAsyncTask()
                               throws IOException

Throws:

IOException

onWriteCompletion

public void onWriteCompletion()
                       throws IOException

Description copied from interface: PDFBodyObjectsWriter

callback to perform once all the objects have been written

Specified by:

onWriteCompletion in interface PDFBodyObjectsWriter

Throws:

IOException

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable