Merge XML via Java

Merge XML documents. Use Aspose.PDF for Java to modify XML files programmatically

Aspose.PDF for Java Logo
C# Java C++ Python

Merge XML files Using Java

In order to merge XML, we’ll use Aspose.PDF for Java API which is a feature-rich, powerful, and easy-to-use concatenation 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. Our Java Library can convert a document from any supported download format to any supported save format. Aspose.PDF for Java library provides fairly universal solutions that will help you solve the tasks of converting documents. Aspose.PDF supports the largest number of popular document formats, both for loading and saving. Draw your attention that the current section describes only popular conversions. The current page provides information about converting the format to format. However, there are many combinations for converting your files. For a complete list of supported formats, see the section Supported File Formats. Check the details of Installing the Library on the Documentation pages.

Repository

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

Dependency

<dependency>
<groupId>com.aspose</groupId>
<artifactId>aspose-pdf</artifactId>
<version>version of aspose-pdf API</version>
</dependency>

How to Merge XML files via Java

You need Aspose.PDF for Java to try the code in your environment.

  1. Open first document.
  2. Open second document.
  3. Add pages of second document to the first.
  4. Save concatenated output file

Java - example code to merge XML file

Input file:

File not added

File not added

Output format:

Output file:

    // Instantiate XslFoLoadOption object
    var options = new XslFoLoadOptions("employees.xslt");
    // Set error handling strategy
    options.ParsingErrorsHandlingType = XslFoLoadOptions.ParsingErrorsHandlingTypes.ThrowExceptionImmediately;
    // Create Document object
    Document pdfDocument1 = new Aspose.Pdf.Document("employees1.xml", options);
    Document pdfDocument2 = new Aspose.Pdf.Document("employees2.xml", options);
    // Add pages of second document to the first
    document1.getPages().add(document2.getPages());

    // Save concatenated output file
    document1.save(_dataDir+"ConcatenatePdfFiles_out.pdf");