I've used camel validator and I'm catching errors from the schema validation like a :
org.xml.sax.SAXParseException: cvc-minLength-valid: Value '' with length = '0' is not facet-valid with respect to minLength '1' for type
Is it any tool which will be good to map this errors for a prettier statements? I can always just iterate on the erros, split on them and prepare custom mapper, but maybe there is sth better than this? :)
Saxon is really good at error reporting. Its validator gives you understandable messages in the first place.
这是一个SAX错误消息,它看起来非常明确,但请参阅ErrorHandler和DefaultHandler来自定义它,但您更喜欢。
I've created validation with xsd through camel validation component:
<to uri="validator:xsd/myValidator.xsd"/>
then I've used doCatch inside doTry block to catch exception:
<doCatch>
<exception>org.apache.camel.ValidationException</exception>
<log message="catch exception ${body}" loggingLevel="ERROR" />
<process ref="schemaErrorHandler"/>
</doCatch>
After that I wrote custom Camel Processor and it works great :)
public class SchemaErrorHandler implements Processor {
private final String STATUS_CODE = "6103";
private final String SEVERITY_CODE = "2";
@Override
public void process(Exchange exchange) throws Exception {
Map<String, Object> map = exchange.getProperties();
String statusDesc = "Unknown exception";
if (map != null) {
SchemaValidationException exception = (SchemaValidationException) map.get("CamelExceptionCaught");
if (exception != null && !CollectionUtils.isEmpty(exception.getErrors())) {
StringBuffer buffer = new StringBuffer();
for (SAXParseException e : exception.getErrors()) {
statusDesc = e.getMessage();
buffer.append(statusDesc);
}
statusDesc = buffer.toString();
}
}
Fault fault = new Fault(new Message(statusDesc, (ResourceBundle) null));
fault.setDetail(ErrorUtils.createDetailSection(STATUS_CODE, statusDesc, exchange, SEVERITY_CODE));
throw fault;
}
}
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