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  1. Camel
  2. CAMEL-7350

JaxbDataFormat should not parse the Schema over and over again

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    • Estimated Complexity:
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      Description

      Currently the createMarshaller and createUnmarshaller methods parse the javax.xml.validation.Schema from scratch, which is a severe overhead considering that a Schema instance is threadsafe and it is encuraged to re-use it as much as possible
      (see http://xerces.apache.org/xerces2-j/javadocs/api/javax/xml/validation/Schema.html)

      I extended the DataFormat and cached the parsed Schema and did a small benchmark that parsed an input document 64000 times:
      JaxbDataFormat: 3:18
      AltJaxbDataFormat: 0:35

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        1. AltJaxbDataFormat.zip
          1 kB
          Sebastian Bösl

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              • Assignee:
                njiang Willem Jiang
                Reporter:
                sbo13 Sebastian Bösl
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                • Created:
                  Updated:
                  Resolved: