/* (non-Javadoc)
* @see com.linkedin.databus.client.netty.HttpResponseProcessorDecorator#addTrailer(org.jboss.netty.handler.codec.http.HttpChunkTrailer)
*/
@Override
public void addTrailer(HttpChunkTrailer trailer) throws Exception {
// check for errors in the middle of the response
if (null == _serverErrorClass) {
_serverErrorClass = trailer.getHeader(DatabusHttpHeaders.DATABUS_ERROR_CAUSE_CLASS_HEADER);
_serverErrorMessage =
trailer.getHeader(DatabusHttpHeaders.DATABUS_ERROR_CAUSE_MESSAGE_HEADER);
if (null == _serverErrorClass) {
_serverErrorClass = trailer.getHeader(DatabusHttpHeaders.DATABUS_ERROR_CLASS_HEADER);
_serverErrorMessage = trailer.getHeader(DatabusHttpHeaders.DATABUS_ERROR_MESSAGE_HEADER);
}
if (null != _serverErrorClass) {
if (null != _parent) {
_parent
.getLog()
.error(
"server error detected class="
+ _serverErrorClass
+ " message="
+ _serverErrorMessage);
}
}
}
super.addTrailer(trailer);
}
