OpenpackagingUtils.java

package pro.verron.officestamper.utils.openpackaging;

import org.docx4j.openpackaging.contenttype.ContentType;

import org.docx4j.openpackaging.contenttype.ContentTypeManager;

import org.docx4j.openpackaging.contenttype.ContentTypes;

import org.docx4j.openpackaging.exceptions.Docx4JException;

import org.docx4j.openpackaging.exceptions.InvalidFormatException;

import org.docx4j.openpackaging.exceptions.PartUnrecognisedException;

import org.docx4j.openpackaging.packages.PresentationMLPackage;

import org.docx4j.openpackaging.packages.WordprocessingMLPackage;

import org.docx4j.openpackaging.parts.XmlPart;

import org.docx4j.openpackaging.parts.relationships.Namespaces;

import org.docx4j.wml.R;

import org.w3c.dom.Document;

import pro.verron.officestamper.utils.UtilsException;

import pro.verron.officestamper.utils.image.ImageRunOptions;

import pro.verron.officestamper.utils.svg.SvgUtils;

import pro.verron.officestamper.utils.wml.WmlFactory;

import java.io.InputStream;

import java.io.OutputStream;

import java.util.function.Supplier;

/// Utility class for working with Open Packaging documents. This class provides methods to load and export Word

/// documents using DOCX4J

public class OpenpackagingUtils {

    }

    /// Loads a Word document from the provided input stream.

    ///

    /// @param is the input stream containing the Word document data

    /// @return a WordprocessingMLPackage representing the loaded document

    /// @throws UtilsException if there is an error loading the document

    public static WordprocessingMLPackage loadWord(InputStream is) {

        try {

        }

    }

    /// Exports a Word document to the provided output stream.

    ///

    /// @param wordprocessingMLPackage the Word document to export

    /// @param os the output stream to write the document to

    /// @throws UtilsException if there is an error exporting the document

    public static void exportWord(WordprocessingMLPackage wordprocessingMLPackage, OutputStream os) {

        try {

    /// Loads a PowerPoint document from the provided input stream.

    ///

    /// @param is the input stream containing the PowerPoint document data

    /// @return a PresentationMLPackage representing the loaded document

    /// @throws UtilsException if there is an error loading the document

    public static PresentationMLPackage loadPowerPoint(InputStream is) {

        try {

        }

    }

    /// Exports a PowerPoint document to the provided output stream.

    ///

    /// @param presentationMLPackage the PowerPoint document to export

    /// @param os the output stream to write the document to

    /// @throws UtilsException if there is an error exporting the document

    public static void exportPowerPoint(PresentationMLPackage presentationMLPackage, OutputStream os) {

        try {

    /// Creates a new run element containing an image, which is embedded in a [WordprocessingMLPackage] document.

    ///

    /// @param openPackage       the open package of the Word document, providing access to the document model

    ///                          and its sections; typically used to generate the appropriate relationships

    ///                          and content.

    /// @param bytes             a supplier of the byte array representing the image data to be embedded

    ///                          in the document.

    /// @param imageRunOptions   options for the image run, including alternate text, filename hints,

    ///                          maximum width, and deduplication preferences.

    /// @return a [R] (run) object representing the created image run, which can be added to the

    ///         document content.

    /// @throws UtilsException   if there is an error during the creation of the image part, such as

    ///                          an invalid image format or issues with the document model.

    public static R newImageRun(

            OpenPackage<WordprocessingMLPackage> openPackage,

            Supplier<byte[]> bytes,

            ImageRunOptions imageRunOptions

    ) {

        try {

                    dimension);

                    scale)

                            scale);

        }

    }

    /// Extracts the SVG XML content from the provided byte array by parsing it into a document and

    /// creating an SVG part using the specified ContentTypeManager.

    ///

    /// @param bytes the byte array containing the SVG content to be parsed

    /// @param ctm the content type manager used to manage the creation of the SVG part

    /// @return the extracted XML content as a String

    /// @throws RuntimeException if an error occurs during the processing or extraction of the XML content

    public static String extractSvgXml(byte[] bytes, ContentTypeManager ctm) {

    }

    /// Creates a new SVG part with the specified document, content type manager, and part name.

    ///

    /// @param contentTypeManager the content type manager used to create the SVG part

    /// @param document the XML document to associate with the new SVG part

    /// @param partName the name to assign to the new SVG part

    /// @return the created SVG part

    /// @throws UtilsException if an error occurs during part creation or initialization

    public static XmlPart createSvgPart(ContentTypeManager contentTypeManager, Document document, String partName) {

        XmlPart part;

        try {

    }

    /// Extracts the XML content from the specified XmlPart.

    ///

    /// @param xmlPart the XmlPart from which to extract the XML content

    /// @return the extracted XML content as a String

    /// @throws RuntimeException if an error occurs while retrieving the XML content

    public static String extractXml(XmlPart xmlPart) {

        String existingXml;

        try {

    }

}

Mutations