protected RpcResponse doExecute(RpcRequest request) {
Connection c = null;
AccessVerifyConnectionSpec auth = null;
try {
try {
request = validateRequest(request);
RpcHost host = request.getHost();
auth = AccessVerifyConnectionSpec.create(request.getCredentials().toString());
c = this.connectionFactory.getConnection(host, auth);
} catch (RpcException e) {
if (getRpcListener() != null) getRpcListener().onRpc(new RpcEvent(request, e));
throw getExceptionTranslator()
.translate("open", RpcUriUtils.sanitize(request.getURI(), auth), e);
}
try {
logger.debug("executing {}", RpcUriUtils.sanitize(request.getURI(), auth));
RpcResponse response = c.send(request);
logger.debug("received {}", RpcUriUtils.sanitize(request.getURI(), auth));
if (getRpcListener() != null) getRpcListener().onRpc(new RpcEvent(request, response));
return response;
} catch (RpcException e) {
if (getRpcListener() != null) getRpcListener().onRpc(new RpcEvent(request, e));
throw getExceptionTranslator()
.translate("send", RpcUriUtils.sanitize(request.getURI(), auth), e);
}
} catch (DataAccessException e) {
logger.error("error in " + RpcUriUtils.sanitize(request.getURI(), auth), e);
throw e;
} finally {
try {
if (c != null) c.close();
} catch (RpcException e) {
if (getRpcListener() != null) getRpcListener().onRpc(new RpcEvent(request, e));
throw getExceptionTranslator()
.translate("close", RpcUriUtils.sanitize(request.getURI(), auth), e);
}
}
}
protected ConnectionSpec createConnectionSpec(RpcRequest request) {
String credentials = request.getCredentials();
if (StringUtils.hasText(credentials))
return AccessVerifyConnectionSpec.create(request.getCredentials());
else return new AnonymousConnectionSpec();
}