org.apache.pdfbox.examples.util

Class PDFMergerExample

java.lang.Object

org.apache.pdfbox.examples.util.PDFMergerExample

public class PDFMergerExample
extends Object

This example demonstrates the use of the new methods PDFMergerUtility.setDestinationDocumentInformation(org.apache.pdfbox.pdmodel.PDDocumentInformation) and PDFMergerUtility.setDestinationMetadata(org.apache.pdfbox.pdmodel.common.PDMetadata) that were added in April 2016. These allow to control the meta data in a merge without having to reopen the result file.

Author:

Alexander Kriegisch

Constructor Summary

Constructors

Constructor and Description
PDFMergerExample()

Method Summary

Modifier and Type	Method and Description
InputStream	merge(List<InputStream> sources) Creates a compound PDF document from a list of input documents.

Methods inherited from class java.lang.Object

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

Constructor Detail

PDFMergerExample

public PDFMergerExample()

Method Detail

merge

public InputStream merge(List<InputStream> sources)
                  throws IOException

Creates a compound PDF document from a list of input documents.

The merged document is PDF/A-1b compliant, provided the source documents are as well. It contains document properties title, creator and subject, currently hard-coded.

Parameters:

sources - list of source PDF document streams.

Returns:

compound PDF document as a readable input stream.

Throws:

IOException - if anything goes wrong during PDF merge.