com.groupdocs.metadata.core

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com.groupdocs.metadata.core

Class PdfRootPackage

  • All Implemented Interfaces:
    IXmp, Iterable<MetadataProperty>

    public class PdfRootPackage
extends DocumentRootPackage<PdfPackage>
implements IXmp

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

    Learn more

    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());
     // ...
 }

    • Method Detail

      • getPdfType

        public final PdfTypePackage getPdfType()

        Gets the file type metadata package.

        Returns:
        The file type metadata package.

      • getInspectionPackage

        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:
        A metadata package containing inspection results for the document.

      • getDocumentStatistics

        public final DocumentStatistics getDocumentStatistics()

        Gets the document statistics package.

        Returns:
        The document statistics package.