PdfRootPackage Leave feedback

Inheritance: java.lang.Object, com.groupdocs.metadata.core.MetadataPackage, com.groupdocs.metadata.core.RootMetadataPackage, com.groupdocs.metadata.core.DocumentRootPackage

All Implemented Interfaces: com.groupdocs.metadata.core.IXmp

public class PdfRootPackage extends DocumentRootPackage<PdfPackage> implements IXmp

Represents the root package allowing working with metadata in a PDF document.

Learn more

• Working with metadata in PDF documents
• Working with XMP metadata

This code sample shows how to extract built-in metadata properties from a PDF document.

try (Metadata metadata = new Metadata(Constants.InputPdf)) { PdfRootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getDocumentProperties().getAuthor()); System.out.println(root.getDocumentProperties().getCreatedDate()); System.out.println(root.getDocumentProperties().getSubject()); System.out.println(root.getDocumentProperties().getProducer()); System.out.println(root.getDocumentProperties().getKeywords()); // … }

public final PdfTypePackage getPdfType()

Gets the file type metadata package.

Returns: PdfTypePackage - The file type metadata package.

public final PdfInspectionPackage getInspectionPackage()

Gets a metadata package containing inspection results for the document. The package contains information about document parts that can be considered as metadata in some cases.

Returns: PdfInspectionPackage - A metadata package containing inspection results for the document.

public final DocumentStatistics getDocumentStatistics()

Gets the document statistics package.

Returns: DocumentStatistics - The document statistics package.

public final XmpPacketWrapper getXmpPackage()

Gets the XMP metadata package.

Returns: XmpPacketWrapper - The XMP metadata package.

Learn more

• Working with XMP metadata

public final void setXmpPackage(XmpPacketWrapper value)

Sets the XMP metadata package.

Parameters:

Learn more

• Working with XMP metadata

Working with XMP metadata: https://docs.groupdocs.com/display/metadatajava/Working+with+XMP+metadata |