Using XML, application designers can create their own customized tags, data structures, and schemas. XML follows industry-standard guidelines and can be processed by a variety of databases and applications. XML is a technology that is designed for managing and sharing structured data in a human-readable text file. Using the Excel macro-enabled Office Open XML Format file Working with repeating cells in XML tables The basic process of using XML data in Excel Think of these XML features as turning Office Excel into an XML data file generator with a familiar user interface. Below is a screenshot of the side-by-side diff report:ĭisclosure: I am an employee of DeltaXML.Microsoft Excel makes it easy to import Extensible Markup Language (XML) data that is created from other databases and applications, to map XML elements from an XML schema to worksheet cells, and to export revised XML data for interaction with other databases and applications. In cases where you need a more specific output however, you can again configure and process the output using XSLT or the existing configuration options. Specific to your requirements there are pre-configured facilities for Comparing Orderless Elements in the case of comparing where the order of elements is not significant, Detecting and Handling Moves, and Ignoring Changes where they are expected and do not need to be highlighted.įinally, one of pre-configured output formats available is a side-by-side HTML diff report which is built on the delta output. There are dozens of pre-configured input and output processors and filters, and custom pipelines and filters can be created using XSLT. Regarding your requirement for accounting for content that has moved, XML Compare is highly configurable. It follows a simple "A!=B" format, see the example snippet below. Changes are identified by the addition of new attributes in the diff output that indicate whether the content or structure was present in the A input, present in the B input, and if it is the same in both or has changed. XML Compare's diff outputs are valid XML, meaning that they can be readily processed by other applications, and into other output formats via post-processing configuration. XML Compare can be used via command line, REST API, and Java API. XML Compare, developed by DeltaXML, is a structurally aware XML Comparison tool that can be run on Windows, as well as Linux and Mac, using Java. Free: No, but a free trial is available.Orderless Comparison/Move Handling: Yes.Structurally aware, not line-based comparison: Yes.To summarise, addressing your requirements: I translated the XML example given as proof of concept and got the following: class soapenv_Body \\.\\.\\tests\\simple\\xdiff.svg'.format(getPath()) If you want to ignore namespaces, then let your translator remove them in the translation process. One possible approach, if this tool is not written already, could be to translate each and every element to classes, and each attribute (and body texts) to a string property within that class. This leads to an alternative approach for this question: Could it be possible to translate the XML into C# classes, and then do a semantic merge on the resulting code? And as it understand those languages it is able to display if code has moved and not changed. After removing the namespaces, it says:įocusing on the part that moved sections should be reported as no difference made me think of, which doesn't compare XML-files, but C# and C code. That is because of the namespaces which are not defined. When I apply it to the 2 XMLs of your questions, it throws an exception. However, as mentioned in one of the answers on Stack Overflow, it has been compiled and made available on Bitbucket.Īfter that it comes with a UI that let's you choose the various XML comparison options: Some basic programming knowledge in C# and Visual Studio Community Edition should be ok. NET Code Sample" and comes with a Visual Studio solution XmlDiffView.sln that you need to compile yourself. Note: the tool installs as "SQLXML Bulkload in. Microsoft has developed the XML Diff and Patch tool for this purpose and you can integrate it in your own applications. if they have processing instructions or notīut of course you can decide to ignore that or not, based on the semantic information an XML does not have.Optionaly ignoring name spaces would be nice. These two files should be reported as 'the same': Īnd of course, all differences should be marked, preferably in a side-by-side view with indicators or lines connecting the sections that differ. if a section has moved to a totally different place in the file it should not report differences. I'm looking for a Windows-based diff tool that shows me the differences between two XML files, but does this tree-based, not line-based.
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