jExamXML

A7Soft JExamXML is a Java-based tool designed to compare and merge XML files structurally rather than line-by-line. It can easily run as a standalone command-line utility or be imported directly into your Java project codebase.

The primary utility of the library focuses on structural analysis, meaning it can parse XML trees, account for date-time normalizations, handle numeric tolerances, and ignore chosen tags or attributes. Key Capabilities of jExamXML

Structural Comparison: It looks at the actual XML elements and attributes, avoiding false differences caused by simple spacing, line breaks, or node order.

Data Normalization: You can configure it to automatically normalize date formats or apply mathematical tolerances to decimal values.

Targeted Filtering: It allows you to ignore specific elements or attributes that you don’t care to compare, like timestamps.

Diff and Merge Reporting: It creates an output report detailing differences or creates a combined document. Method 1: Using jExamXML from the Command Line

If you do not want to write Java code, you can use the pre-compiled JAR file to run comparison and merge operations directly through your terminal. Compare Two XML Files java -jar jexamxml.jar file1.xml file2.xml report.xml Use code with caution. file1.xml: Your source document. file2.xml: Your target document. report.xml: The generated file detailing all differences. Merge Two XML Files

While jExamXML focuses mostly on comparisons, its parent company suite includes MDCXML for complex merges. However, simple element merging can be executed via command-line arguments specifying structural adjustments based on the diff parameters. Merge Two XML Files in Java – Stack Overflow