Transform MHTML to DOCM via Java

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

Converting MHTML to DOCM is a simple two-step process that can be accomplished using the powerful APIs from Aspose.Total for Java. Aspose.PDF for Java is the first step in the process, allowing you to render MHTML files to DOC. Once the file is in DOC format, Aspose.Words for Java can be used to convert the file to DOCM.

Aspose.PDF for Java is a powerful PDF manipulation API that allows you to render MHTML files to DOC. It is a feature-rich API that provides a wide range of features, including the ability to convert MHTML to DOC. It also supports a variety of other formats, including PDF, XPS, HTML, and more.

Aspose.Words for Java is a powerful document processing API that allows you to convert DOC to DOCM. It is a feature-rich API that provides a wide range of features, including the ability to convert DOC to DOCM. It also supports a variety of other formats, including DOCX, ODT, RTF, and more.

Both Aspose.PDF for Java and Aspose.Words for Java are included in the Aspose.Total for Java package. Aspose.Total for Java is a comprehensive suite of APIs that provides a wide range of features for manipulating documents, images, and other file formats. It is a powerful and cost-effective solution for developers who need to work with a variety of file formats.

By using Aspose.Total for Java, you can easily convert MHTML to DOCM in just two simple steps. First, you render MHTML files to DOC using Aspose.PDF for Java. Then, you can use Aspose.Words for Java to convert the DOC file to DOCM. This process is quick and easy, and it allows you to work with a variety of file formats.

Java API to Convert MHTML to DOCM

Open MHTML file using Document class
Convert MHTML to DOC by using save method
Load DOC file by using Document class of Aspose.Words
Save the document to DOCM format using save method and set DOCM 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 MHTML file with an instance of Document class
Document document = new Document("template.mhtml");
// save MHTML 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.DOCM
outputDocument.save("output.docm", SaveFormat.DOCM);   

Open Password Protected MHTML Document via Java

While converting MHTML to DOCM, 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 MHTML using the owner’s password.

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

Save DOCM Document to a Database via Java

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