mindol1004/spring-restful-exception-handler
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Refactored and updated pom to version 2.0.1

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raychatter
2013-01-16 18:07:05 -08:00
parent bca69232cb
commit 572053174e
3 changed files with 12 additions and 16 deletions
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15
src/main/java/com/github/raychatter/AnnotationHandler.java
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@@ -18,6 +18,8 @@ public class AnnotationHandler implements HandlerExceptionResolver {
protected static final String USER_TEMPLATE = "error.template";
protected static final String DEFAULT_TEMPLATE = "defaults/default.template";
private static final String UTF_8 = "UTF-8";
private static final String DEFAULT_CONTENT_TYPE = MediaType.APPLICATION_XML_VALUE;
private static final int DEFAULT_STATUS_CODE = HttpStatus.INTERNAL_SERVER_ERROR.value();
private boolean useHandledExceptionMessage = true; //use the message from the annotated exception
private boolean useGetCause = true;
@@ -34,8 +36,6 @@ public class AnnotationHandler implements HandlerExceptionResolver {
final Exception handledException = getHandledException(thrownException);
final ExceptionHandler annotation = getAnnotationFrom(handledException);
final Exception messageException = getMessageException(thrownException, handledException);
// final StackTraceElement[] testStacktrace = handledException.getStackTrace();
// final List<Throwable> throwableList = ExceptionUtils.getThrowableList(thrownException);
try {
if (annotation == null) {
@@ -54,7 +54,7 @@ public class AnnotationHandler implements HandlerExceptionResolver {
protected Exception getHandledException(final Exception thrownException) {
if(useGetCause) {
return getAnnotatedException(thrownException, thrownException.getCause());
return getAnnotatedException(thrownException);
}
return thrownException;
}
@@ -82,18 +82,19 @@ public class AnnotationHandler implements HandlerExceptionResolver {
}
protected ModelAndView respondWithDefault(final Exception handledException, final HttpServletResponse response) throws IOException {
response.setContentType(MediaType.APPLICATION_XML_VALUE);
response.setStatus(HttpStatus.INTERNAL_SERVER_ERROR.value());
response.setContentType(DEFAULT_CONTENT_TYPE);
response.setStatus(DEFAULT_STATUS_CODE);
response.getWriter().write(formatDefaultMessage(handledException));
return new ModelAndView();
}
protected Exception getAnnotatedException(Exception exception, Throwable causedException) {
protected Exception getAnnotatedException(Exception exception) {
Throwable causedException = exception.getCause();
if(getAnnotationFrom(exception) != null || causedException == null) {
return exception;
} else {
return getAnnotatedException((Exception) causedException, causedException.getCause());
return getAnnotatedException((Exception) causedException);
}
}