我已经使用了camel validator,并且我从模式验证中捕获了错误,如:
org.xml.sax.SAXParseException: cvc-minLength-valid: Value '' with length = '0' is not facet-valid with respect to minLength '1' for type
是否有任何工具可以将这些错误映射到更漂亮的陈述?我总是可以迭代错误,拆分它们并准备自定义映射器,但也许有比这更好的东西? :)
答案 0 :(得分:1)
Saxon非常擅长错误报告。它的验证器首先为您提供可理解的消息。
答案 1 :(得分:1)
这是一条SAX错误消息,看起来非常明确,但请参阅ErrorHandler和DefaultHandler来自定义它,不过您愿意。
答案 2 :(得分:1)
我已经通过camel验证组件使用xsd创建了验证:
<to uri="validator:xsd/myValidator.xsd"/>
然后我在doTry块中使用了doCatch来捕获异常:
<doCatch>
<exception>org.apache.camel.ValidationException</exception>
<log message="catch exception ${body}" loggingLevel="ERROR" />
<process ref="schemaErrorHandler"/>
</doCatch>
之后我编写了自定义Camel处理器并且效果很好:)
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;
}
}