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Redact MD Formats in Java

Native and high performance MD document sensitive redaction information using Java APIs, without the use of any software like Microsoft or Adobe PDF.

How to Redact MD File Using Java

In order to redact MD file, we’ll use

Aspose.Words for Java

API which is a feature-rich, powerful and easy to use redaction API for Java platform. You can download its latest version directly from

Maven

and install it within your Maven-based project by adding the following configurations to the pom.xml.

Repository


<repository>
<id>AsposeJavaAPI</id>
<name>Aspose Java API</name>
<url>https://repository.aspose.com/repo/</url>
</repository>

Dependency

<dependency>
<groupId>com.aspose</groupId>
<artifactId>aspose-words</artifactId>
<version>version of aspose-words API</version>
<classifier>jdk17</classifier>
</dependency>

Steps to Redact MD Files in Java

A basic document search and replace text in contents, comments or metadata can be done with just few lines of code. Redact sensitive information through search and replace text in contents, comments or metadata in Word documents.

  • Instantiate Document class..
  • Create FindReplaceOptions object.
  • Set Pattern
  • Use Replace method with relevant options.
  • Save document.

System Requirements

Before integrating the code, make sure that you have the following prerequisites.

  • Microsoft Windows or a compatible OS with Java Runtime Environment for JSP/JSF Application and Desktop Applications.
  • Get latest version of Aspose.Words for Java directly from Maven .
 

Redact MD Files - Java

Document md = new Document();
DocumentBuilder builder = new DocumentBuilder(md);
builder.writeln("sad mad bad");
		
if(md.getText().trim() == "sad mad bad"){
	System.out.println("Strings are equal!");
}

// Replaces all occurrences of the words "sad" or "mad" to "bad".
FindReplaceOptions options = new FindReplaceOptions();
md.getRange().replace(Pattern.compile("[s|m]ad"), "bad", options);

// Save the MD document.
md.save(dataDir + "output.md");
 
  • Java Words API can be used to load, view and convert Microsoft Word and OpenDocument Formats like DOC, DOCX, ODT to PDF, XPS, HTML and various other formats. You can also create new documents from scratch and save them in the supported formats. It is a standalone API that is suitable for server side and backend systems where high performance is required. It does not depend on any software like Microsoft or OpenOffice. ‎

    Online MD Redaction Live Demos

    MD What is MD File Format

    Text files created with Markdown language dialects is saved with .MD or .MARKDOWN file extension. MD files are saved in plain text format that uses Markdown language which also includes inline text symbols, defining how a text can be formatted such as indentations, table formatting, fonts, and headers. MD files can be converted to HTML with a program called Markdown. Markdown language is released by John Gruber.

    Read More

    Other Supported Redaction Documents

    Using Java, one can easily redact different formats including.

    DOC (Microsoft Word Binary Format)
    DOCX (Office 2007+ Words Document)
    DOT (Microsoft Word Template Files)
    DOTX (Microsoft Word Template File)
    HTML (Hyper Text Markup Language)
    MHTML (Web Page Archive Format)
    ODT (OpenDocument Text File Format)
    OTT (OpenDocument Standard Format)
    RTF (Rich Text Format)
    TXT (Text Document)
    XHTML (XML Text Based Markup)