Transform EPUB to MHTML via Java

On Premise Java API to Render EPUB to MHTML without using any third party application

EPUB Conversion via C# .NET EPUB Conversion via C++ EPUB Conversion in Android Apps

 

Converting EPUB to MHTML is a simple two-step process that can be done using the powerful Document Processing API Aspose.Words for Java. This API is part of the Aspose.Total for Java package, which includes a range of APIs for working with documents.

The first step is to render the EPUB file to DOC using Aspose.PDF for Java. This API provides a range of features for working with PDF documents, including the ability to render EPUB files to DOC. Once the EPUB file has been rendered to DOC, the second step is to use Aspose.Words for Java to convert the DOC to MHTML.

Aspose.Words for Java is a powerful Document Processing API that provides a range of features for working with documents. It can be used to convert DOC to MHTML, as well as a range of other document formats. It also provides features for working with text, images, tables, and more.

By using Aspose.Total for Java, you can easily convert EPUB to MHTML in two simple steps. First, render the EPUB file to DOC using Aspose.PDF for Java, and then use Aspose.Words for Java to convert the DOC to MHTML. This powerful Document Processing API provides a range of features for working with documents, making it easy to convert EPUB to MHTML.

Java API to Convert EPUB to MHTML

  1. Open EPUB file using Document class
  2. Convert EPUB to DOC by using save method
  3. Load DOC file by using Document class of Aspose.Words
  4. Save the document to MHTML format using save method and set MHTML as SaveFormat

Get Started with Java File Manipulation APIs

You can easily use Aspose.Total for Java directly from a Maven based project and include Aspose.PDF for Java and Aspose.Words for Java in your pom.xml.

Alternatively, you can get a ZIP file from downloads .

// load EPUB file with an instance of Document class
Document document = new Document("template.epub");
// save EPUB as a DOC 
document.save("DocOutput.doc", SaveFormat.DOC); 
// load DOC with an instance of Document
Document outputDocument = new com.aspose.words.Document("DocOutput.doc");
// call save method while passing SaveFormat.MHTML
outputDocument.save("output.mhtml", SaveFormat.MHTML);   

Open Password Protected EPUB Document via Java

While converting EPUB to MHTML, even if your document is password protected, you can still open it using PDF Manipulation API Aspose.PDF for Java . In order to open the encrypted file, you need to create a Document object and open the EPUB using the owner’s password.

Document document = new Document("input.epub", "password");
// save EPUB as a DOC 
document.save("DocOutput.doc", SaveFormat.DOC);

Save MHTML Document to a Database via Java

While saving your input document to MHTML file format, you can also save your document to database instead of a file system. You may need to implement storing and retrieving Document objects to and from a database. This would be necessary if you were implementing any type of content management system. In order to save your MHTML to database it is often necessary to serialize the document to obtain a byte array. This can be done using Aspose.Words for Java API. After getting your byte array, you can store it in the database using SQL statement.

public static void StoreToDatabase(Document doc, Connection mConnection) throws Exception {
    // create an output stream which uses byte array to save data
    ByteArrayOutputStream aout = new ByteArrayOutputStream();
    // save the document to byte array
    doc.save(aout, SaveFormat.MHTML);
    // get the byte array from output steam
    // the byte array now contains the document
    byte[] buffer = aout.toByteArray();
    // get the filename from the document.
    String fileName = doc.getOriginalFileName();
    String filePath = fileName.replace("\\", "\\\\");
    // create the SQL command.
    String commandString = "INSERT INTO Documents (FileName, FileContent) VALUES('" + filePath + "', '" + buffer + "')";
    Statement statement = mConnection.createStatement();
    statement.executeUpdate(commandString);
}  

Explore EPUB Conversion Options with Java

Convert EPUB to APNG (Animated Portable Network Graphics)
Convert EPUB to DICOM (Digital Imaging and Communications in Medicine)
Convert EPUB to DXF (Autodesk Drawing Exchange Format)
Convert EPUB to EMZ (Windows Compressed Enhanced Metafile)
Convert EPUB to JPEG2000 (J2K Image Format)
Convert EPUB to JPEG2000 (J2K Image Format)
Convert EPUB to ODP (OpenDocument Presentation Format)
Convert EPUB to OTP (OpenDocument Standard Format)
Convert EPUB to POT (Microsoft PowerPoint Template Files)
Convert EPUB to POTM (Microsoft PowerPoint Template File)
Convert EPUB to POTX (Microsoft PowerPoint Template Presentation)
Convert EPUB to POWERPOINT (Presentation Files)
Convert EPUB to PPS (PowerPoint Slide Show)
Convert EPUB to PPSM (Macro-enabled Slide Show)
Convert EPUB to PPSX (PowerPoint Slide Show)
Convert EPUB to PPT (PowerPoint Presentation)
Convert EPUB to PPTM (Macro-enabled Presentation File)
Convert EPUB to PSD (Photoshop Document)
Convert EPUB to SVGZ (Compressed Scalable Vector Graphics)
Convert EPUB to SWF (Shockwave Flash Movie)
Convert EPUB to TGA (Truevision Graphics Adapter)
Convert EPUB to WMF (Windows Metafile)
Convert EPUB to WMZ (Compressed Windows Metafile)
Convert EPUB to DOCM (Microsoft Word 2007 Marco File)
Convert EPUB to DOT (Microsoft Word Template Files)
Convert EPUB to DOTM (Microsoft Word 2007+ Template File)
Convert EPUB to DOTX (Microsoft Word Template File)
Convert EPUB to FLATOPC (Microsoft Word 2003 WordprocessingML)
Convert EPUB to GIF (Graphical Interchange Format)
Convert EPUB to MARKDOWN (Lightweight Markup Language)
Convert EPUB to ODT (OpenDocument Text File Format)
Convert EPUB to OTT (OpenDocument Template)
Convert EPUB to PCL (Printer Command Language)
Convert EPUB to PS (PostScript File)
Convert EPUB to RTF (Rich Text Format)
Convert EPUB to WORDML (Microsoft Word 2003 WordprocessingML)
Convert EPUB to XAMLFLOW (Microsoft's Power Automate)
Convert EPUB to CSV (Comma Seperated Values)
Convert EPUB to DIF (Data Interchange Format)