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); } } }
private void outputRequestInfo(String sMessage, RpcRequest request) { String sCRLF = System.getProperty("line.separator"); StringBuffer sbText = new StringBuffer(); sbText.append(sMessage + sCRLF); sbText.append("RpcTemplate: Dumping contents of request: " + sCRLF + sCRLF); sbText.append( "Got here by the following trace: " + Arrays.toString(Thread.currentThread().getStackTrace()) + sCRLF + sCRLF); if (request != null) { sbText.append(" credentials: " + request.getCredentials() + sCRLF); sbText.append(" rpcContext: " + request.getRpcContext() + sCRLF); sbText.append(" rpcName: " + request.getRpcName() + sCRLF); sbText.append(" rpcVersion: " + request.getRpcVersion() + sCRLF); sbText.append(" timeout: " + request.getTimeout() + sCRLF); sbText.append(" uriString: " + request.getUriString() + sCRLF); if ((request.getParams() != null) && (request.getParams().size() > 0)) { int i = 0; for (RpcParam oRpcParam : request.getParams()) { sbText.append(" rpcParam[" + i + "]:" + sCRLF); sbText.append(" type: " + oRpcParam.getType() + sCRLF); sbText.append(" value: " + oRpcParam.getValue() + sCRLF); i++; } } if (request.getHost() != null) { sbText.append(" host:" + sCRLF); sbText.append(" hostname: " + request.getHost().getHostname() + sCRLF); sbText.append(" port: " + request.getHost().getPort() + sCRLF); sbText.append(" scheme: " + request.getHost().getScheme() + sCRLF); } } else { sbText.append(" request was null" + sCRLF); } logger.debug(sbText.toString()); }
protected RpcRequest validateRequest(RpcRequest request) { RpcHost host = request.getHost(); if (host == null || host.getPort() == -1) { Assert.notNull( getHostResolver(), "[Assertion failed] - attempted to resolve ambiguous host, but hostResolver was null"); host = getHostResolver().resolve(host != null ? host.getHostname() : null); } if (requiresCredentials(request)) { String credentials = request.getCredentials(); if (!StringUtils.hasText(credentials)) { Assert.notNull( getCredentialsProvider(), "[Assertion failed] - attempted to provide credentials for RPC request without them, but credentialsProvider was null"); credentials = getCredentialsProvider().getCredentials(host, credentials); } return request = new RpcRequest(host, credentials, request); } else { return request = new RpcRequest(host, null, request); } }
protected ConnectionSpec createConnectionSpec(RpcRequest request) { String credentials = request.getCredentials(); if (StringUtils.hasText(credentials)) return AccessVerifyConnectionSpec.create(request.getCredentials()); else return new AnonymousConnectionSpec(); }
protected ConnectionSpec createConnectionSpec(RpcRequest request) { return ConnectionSpecFactory.create(request.getCredentials()); }