Transform EPUB to DOTM via Java

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

Converting EPUB to DOTM is a simple two-step process that can be done with the help of Aspose.Total for Java. Aspose.Total for Java is a comprehensive suite of APIs that provides powerful document processing capabilities.

The first step is to render the EPUB file to DOC using Aspose.PDF for Java. Aspose.PDF for Java is a powerful PDF processing API that enables developers to create, edit, convert, and manipulate PDF documents. It also provides the ability to render EPUB files to DOC format.

The second step is to convert the DOC file to DOTM using Aspose.Words for Java. Aspose.Words for Java is a powerful document processing API that enables developers to create, edit, convert, and manipulate Word documents. It also provides the ability to convert DOC files to DOTM format.

By using Aspose.Total for Java, you can easily convert EPUB to DOTM in just two simple steps. Aspose.Total for Java provides a comprehensive suite of APIs that can be used to create, edit, convert, and manipulate a wide range of document formats. It is the perfect solution for developers who need to work with documents in their applications.

Java API to Convert EPUB to DOTM

Open EPUB file using Document class
Convert EPUB to DOC by using save method
Load DOC file by using Document class of Aspose.Words
Save the document to DOTM format using save method and set DOTM 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.DOTM
outputDocument.save("output.dotm", SaveFormat.DOTM);   

Open Password Protected EPUB Document via Java

While converting EPUB to DOTM, 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 DOTM Document to a Database via Java

While saving your input document to DOTM 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 DOTM 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.DOTM);
    // 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);
}  