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package org.deephacks.westty.tests;
import org.deephacks.westty.protobuf.ProtobufException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import javax.ws.rs.ext.ExceptionMapper;
public class ExceptionHandler implements ExceptionMapper {
private static final Logger log = LoggerFactory.getLogger(ExceptionHandler.class);
public Response toResponse(Exception ex) {
log.warn("{}", ex.getMessage());
log.debug("Exception occured", ex);
Status status = null;
String message = "";
if (ex instanceof HttpException) {
HttpException e = ((HttpException) ex);
status = e.getCode();
message = e.getMessage();
} else if (ex instanceof ProtobufException) {
ProtobufException e = ((ProtobufException) ex);
throw e;
}
if (status == null) {
status = Status.INTERNAL_SERVER_ERROR;
}
return Response.serverError().status(status).entity(message).build();
}
}
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