XSLT transformation is used in WSO2 DSS Enterprise Integrator (WSO2 EI) to transform the result of an already defined operation into a different result. The user can define the transformation xslt and provide the url of the transformation file in the result element.
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- getProducts - Lists all the products that are manufactured in the company. Each record in the result contains "ID" and "Name" fields.
- getProductClassifications - Lists all the products along with the classifications. The result will consist of two records, "Name" and "classification". However, note that because of the xslt transformation, the actual output of this operation has changed to "product-Name" and "product-classification".
See About Data Services and Resources for a definition of data services and operations.
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The sample data service named ExcelSampleService should be deployed using the instructions in Samples Setup.
Running the sample
The sample service can be run using the TryIt tool, which is bundled with the WSO2 Data Services ServerEI, or a code-generated java client sample as discussed in the Data Services Clients section.
Follow the steps below to demonstrate this functionality using the TryIt tool:
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