Transform PDF to PCL via Java
On Premise Java API to Render PDF to PCL without using any third party application
You can convert PDF to PCL by using two simple steps. First you need to render PDF file to DOC using Aspose.PDF for Java . After that, by using powerful Document Processing API Aspose.Words for Java , you can convert DOC to PCL. Both APIs come under Aspose.Total for Java package.
Java API to Convert PDF to PCL
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.PCL
outputDocument.save("output.pcl", SaveFormat.PCL);
Open Password Protected PDF Document via Java
While converting PDF to PCL, 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 PCL Document to a Database via Java
While saving your input document to PCL 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 PCL 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.PCL);
// 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 PDF Conversion Options with Java
What is PDF File Format?
PDF, or Portable Document Format, is a file format designed for presenting documents in a manner that remains consistent across various software applications, hardware devices, and operating systems. Each PDF file contains a comprehensive description of a fixed-layout document, encompassing text, fonts, graphics, and other necessary information for accurate display. Initially developed by Adobe Systems in the early 1990s, PDF served as a means to share computer documents while preserving text formatting and inline images.
PDF files are typically generated using software like Adobe Acrobat or similar PDF creation tools. Presently, PDF has become an open standard governed by the International Organization for Standardization (ISO). This standardization ensures compatibility and interoperability across different platforms and systems. To view PDF files, users can utilize free software such as Adobe Reader or other PDF viewers available.
One of the significant advantages of PDF is its platform independence, allowing seamless viewing and printing on a wide range of devices and operating systems. Regardless of the hardware or software used, the document’s layout and content will remain intact. This universal accessibility has contributed to the popularity of PDF as a preferred format for sharing and distributing documents across diverse platforms and systems.
PDF’s capability to encapsulate a complete document, including text, fonts, graphics, and formatting, makes it a reliable choice for various applications. Whether it’s sharing important reports, publishing e-books, distributing forms, or delivering professional presentations, PDF ensures consistent document rendering and reliable preservation of content across different environments.
What is PCL File Format?
PCL (Printer Command Language) is a page description language used primarily in the printing industry to control and format the output of printers and other imaging devices. It was developed by Hewlett-Packard (HP) and has become a widely adopted standard for printing in various environments.
PCL files contain a series of commands and instructions that describe the layout, fonts, graphics, and other elements of a printed page. These commands are interpreted by the printer to generate the desired output. PCL supports both text and graphics, allowing for the printing of complex documents with different fonts, colors, and graphical elements.
One of the key advantages of PCL is its device independence. PCL commands are designed to be understood by a wide range of printers, regardless of their make or model. This means that PCL files can be easily transferred between different printers or printed on various devices without the need for extensive modifications.
PCL files are typically created by software applications or print drivers that generate the PCL commands based on the content to be printed. They can be generated from various sources, including word processors, desktop publishing software, or directly from operating systems.
PCL has evolved over time, with different versions and enhancements introduced to support new features and technologies. The latest version, PCL 6, includes advanced imaging capabilities, color management, and support for industry-standard graphics formats.
Although PCL is widely supported in the printing industry, it is gradually being replaced by other page description languages, such as PostScript and PDF, which offer more advanced features and greater compatibility with modern printing technologies.