@Override
public void processError(ODataServerError error, ErrorResponse response) {
int logLevel = error.getStatusCode() >= 500 ? MessageLevel.ERROR : MessageLevel.WARNING;
Throwable ex = getRoot(error.getException());
// many exceptions in TeiidServiceHandler default as INTERNAL_SERVER_ERROR
// so we make a better check for codes here
if (ex instanceof TeiidNotImplementedException) {
error.setException((TeiidNotImplementedException) ex);
error.setCode(((TeiidNotImplementedException) ex).getCode());
error.setStatusCode(501);
logLevel = MessageLevel.DETAIL;
} else if (ex instanceof TeiidProcessingException) {
error.setException((TeiidProcessingException) ex);
error.setCode(((TeiidProcessingException) ex).getCode());
error.setStatusCode(400);
logLevel = MessageLevel.WARNING;
} else if (ex instanceof TeiidException) {
error.setException((TeiidException) ex);
error.setCode(((TeiidException) ex).getCode());
error.setStatusCode(500);
logLevel = MessageLevel.ERROR;
} else if (ex instanceof TeiidRuntimeException) {
error.setException((TeiidRuntimeException) ex);
error.setCode(((TeiidRuntimeException) ex).getCode());
error.setStatusCode(500);
logLevel = MessageLevel.ERROR;
}
if (ex != error.getException() && ex.getMessage() != null) {
if (LogManager.isMessageToBeRecorded(LogConstants.CTX_ODATA, MessageLevel.DETAIL)
|| logLevel <= MessageLevel.ERROR) {
LogManager.log(
logLevel,
LogConstants.CTX_ODATA,
error.getException(),
ODataPlugin.Util.gs(ODataPlugin.Event.TEIID16050, error.getMessage(), ex.getMessage()));
} else {
LogManager.log(
logLevel,
LogConstants.CTX_DQP,
ODataPlugin.Util.gs(ODataPlugin.Event.TEIID16051, error.getMessage(), ex.getMessage()));
}
} else {
if (LogManager.isMessageToBeRecorded(LogConstants.CTX_ODATA, MessageLevel.DETAIL)
|| logLevel <= MessageLevel.ERROR) {
LogManager.log(
logLevel,
LogConstants.CTX_ODATA,
error.getException(),
ODataPlugin.Util.gs(ODataPlugin.Event.TEIID16052, error.getMessage()));
} else {
LogManager.log(
logLevel,
LogConstants.CTX_DQP,
ODataPlugin.Util.gs(ODataPlugin.Event.TEIID16053, error.getMessage()));
}
}
response.writeError(error);
}
@Override
public void anyUnsupported(ODataRequest request, ODataResponse response)
throws ODataLibraryException, ODataApplicationException {
throw new ODataApplicationException(
ODataPlugin.Util.gs(ODataPlugin.Event.TEIID16049),
HttpStatusCode.NOT_IMPLEMENTED.getStatusCode(),
Locale.getDefault());
}
private void checkETag(String entityETag) throws ODataApplicationException {
if (entityETag != null && !entityETag.equals("*")) {
throw new ODataApplicationException(
ODataPlugin.Util.gs(ODataPlugin.Event.TEIID16030),
HttpStatusCode.NOT_IMPLEMENTED.getStatusCode(),
Locale.getDefault());
}
}
@Override
public void rollback(String txnId) throws ODataLibraryException, ODataApplicationException {
try {
getClient().rollback(txnId);
} catch (SQLException e) {
throw new ODataApplicationException(
ODataPlugin.Util.gs(ODataPlugin.Event.TEIID16039),
HttpStatusCode.INTERNAL_SERVER_ERROR.getStatusCode(),
Locale.getDefault());
}
}
@Override
public String startTransaction() throws ODataLibraryException, ODataApplicationException {
try {
return getClient().startTransaction();
} catch (SQLException e) {
throw new ODataApplicationException(
ODataPlugin.Util.gs(ODataPlugin.Event.TEIID16039),
HttpStatusCode.INTERNAL_SERVER_ERROR.getStatusCode(),
Locale.getDefault());
}
}