Class ZipPackage

  • All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable, RelationshipSource

    public final class ZipPackage
    extends OPCPackage
    Physical zip package.
    • Constructor Detail

      • ZipPackage

        public ZipPackage()
        Constructor. Creates a new, empty ZipPackage.
    • Method Detail

      • getPartsImpl

        protected PackagePartCollection getPartsImpl()
                                              throws InvalidFormatException
        Retrieves the parts from this package. We assume that the package has not been yet inspect to retrieve all the parts, this method will open the archive and look for all parts contain inside it.
        Specified by:
        getPartsImpl in class OPCPackage
        Returns:
        All parts contain in this package.
        Throws:
        InvalidFormatException - if the package is not valid.
      • createPartImpl

        protected PackagePart createPartImpl​(PackagePartName partName,
                                             java.lang.String contentType,
                                             boolean loadRelationships)
        Create a new MemoryPackagePart from the specified URI and content type aram partName The part URI.
        Specified by:
        createPartImpl in class OPCPackage
        Parameters:
        contentType - The part content type.
        partName - URI of the part to create.
        Returns:
        The newly created zip package part, else null.
      • removePartImpl

        protected void removePartImpl​(PackagePartName partName)
        Delete a part from the package
        Specified by:
        removePartImpl in class OPCPackage
        Parameters:
        partName - The URI of the part to delete.
        Throws:
        java.lang.IllegalArgumentException - Throws if the part URI is nulll or invalid.
      • flushImpl

        protected void flushImpl()
        Flush the package. Do nothing.
        Specified by:
        flushImpl in class OPCPackage
      • closeImpl

        protected void closeImpl()
                          throws java.io.IOException
        Close and save the package.
        Specified by:
        closeImpl in class OPCPackage
        Throws:
        java.io.IOException
        See Also:
        OPCPackage.close()
      • revertImpl

        protected void revertImpl()
        Close the package without saving the document. Discard all the changes made to this package.
        Specified by:
        revertImpl in class OPCPackage
      • saveImpl

        public void saveImpl​(java.io.OutputStream outputStream)
        Save this package into the specified stream
        Specified by:
        saveImpl in class OPCPackage
        Parameters:
        outputStream - The stream use to save this package.
        See Also:
        OPCPackage.save(OutputStream)
      • getZipArchive

        public ZipEntrySource getZipArchive()
        Get the zip archive
        Returns:
        The zip archive.