Transform PDF to OTT via Java
On Premise Java API to Render PDF to OTT without using any third party application
Converting PDF to OTT is now easier than ever with the help of Aspose.Total for Java. This powerful package includes two APIs, Aspose.PDF for Java and Aspose.Words for Java, that can be used to render PDF files to DOC and then convert DOC to OTT respectively.
The first step in the process is to render PDF file to DOC using Aspose.PDF for Java. This API is a powerful PDF manipulation tool that can be used to create, edit, convert, and render PDF documents. It supports a wide range of features such as text extraction, document conversion, image extraction, and more. It also supports a variety of formats including DOC, DOCX, HTML, XPS, and more.
Once the PDF file is rendered to DOC, the next step is to convert DOC to OTT using Aspose.Words for Java. This powerful Document Processing API can be used to create, edit, convert, and render documents in a variety of formats including DOC, DOCX, OTT, HTML, and more. It supports a wide range of features such as text extraction, document conversion, image extraction, and more.
With the help of Aspose.Total for Java, you can easily convert PDF to OTT in just two simple steps. All you need to do is render PDF file to DOC using Aspose.PDF for Java and then convert DOC to OTT using Aspose.Words for Java. This powerful package makes it easy to manipulate PDF and DOC documents with ease.
Java API to Convert PDF to OTT
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 PDF file with an instance of Document class
Document document = new Document("template.pdf");
// save PDF 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.OTT
outputDocument.save("output.ott", SaveFormat.OTT);
Open Password Protected PDF Document via Java
While converting PDF to OTT, 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 PDF using the owner’s password.
Document document = new Document("input.pdf", "password");
// save PDF as a DOC
document.save("DocOutput.doc", SaveFormat.DOC);
Save OTT Document to a Database via Java
While saving your input document to OTT 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 OTT 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.OTT);
// 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);
}