spring-integration

问题 I would like to be able to implement a TCP connection pool/factory that will be able to accept a dynamic host during runtime. For example I have an outbound channel adapter that is referenced to a client connection factory. The host will need to change depending on the message in the outbound channel adapter. I know that the host is static in this configuration. My question is, how to customize or extend the class for tcp-connection-factory to be able to connect to changing hosts. Or if there

问题 I'm currently using Spring Tool Suite (STS) (Version: 3.6.3.CI-B2266066, Build Id: 201411050946, Platform: Eclipse Luna SR1 (4.4.1)) with Spring Integration 4.1.0. I have a Spring configuration XML file that includes the "integration" and "integration/file" namespaces. I've added a "int-file:tail-inbound-channel-adapter" to the config file. When I go into the integration-graph tab however I'm not seeing the icon/graphic for that component. Sample config file: <?xml version="1.0" encoding="UTF

问题 I have developed a producer and consumer using Spring Integration API's PublishSubscribe Channel in ActiveMQ. I could publish and receive the messages using the implementation but only one service-activator consuming the message in round-robin fashion. I need to make sure whether it is right. Below are my configurations: Producer side: <int:publish-subscribe-channel id="jmsPubSubChannel" /> <int-jms:outbound-channel-adapter channel="jmsPubSubChannel" destination-name="${jms.topic.name}" pub

问题 I have spring integration outbound gateway that makes web service call. I have a interceptor that intercepts soap request and logs to log file. Now I want to pass a parameter to handleRequest method of interceptor class so that I can associate each logged soap request to an id in database. The value id I need to pass to interceptor is stored in headers with name id code looks something like below. <int-ws:outbound-gateway uri="${soap.url} interceptor="interceptor" > </int-ws:outbound-gateway>

问题 I've built the spring application using Spring Integration (defined in xml) to listen on a specific JMS Topic, transform the data and publish it RabbitMQ queue. In the xml all the configuration data (for example topic name, url, username, password) I externalized to the properties file, which i load in xml using this entry: It's working just fine, but now it appeared that I need to create a webservice that the client can connect to and specify the topic name that he's interested in. The

问题 I am using spring batch partitioning. I read exchanges form files and do some processing for each exchange. exchanges are distributed over 4 servers to do parallel processing using spring batch partitioning. I have first step which prepares input files with exchange ids. I need to read these ids on all servers. Is there any way to run first step on all servers only once to prepare input files on all servers ? I tried by setting grid size = 4 (number of servers) and consumer concurrency 1 so

问题 I am getting spurious correlation errors using TcpOutboundGateway with CachingClientConnectionFactory in a multithreaded context. The log message is: 2015-05-26 14:50:38.406 ERROR 3320 --- [pool-2-thread-2] o.s.i.ip.tcp.TcpOutboundGateway : Cannot correlate response - no pending reply I do not get the error when sending from a single thread, and I have tested and 2 physical machines - Windows 7 and Fedora 20. I am using Spring boot It results in a timeout error for on the send that does not

问题 I tried to implement XMPP with Spring Integration using the following tutorial: https://grokonez.com/spring-framework/spring-integration/firebase-cloud-messaging-xmpp-server-example-receive-upstream-messages-spring-integration However I am getting the following error: org.springframework.expression.spel.SpelEvaluationException: EL1008E: Property or field 'json' cannot be found on object of type 'org.jivesoftware.smack.packet.StandardExtensionElement' - maybe not public or not valid? at org

问题 I want to send a file to SFTP server. I have created a outbound flow for it @Bean public IntegrationFlow sftpOutboundFlow() { return IntegrationFlows .from("toSftpChannel") .handle(Sftp.outboundAdapter(this.smileCachedSftpSessionFactory, FileExistsMode.REPLACE) .charset(Charset.forName(fileEncoding)).remoteFileSeparator("/") .remoteDirectory(remoteDirectory).fileNameExpression("payload.getName()") .autoCreateDirectory(true).useTemporaryFileName(true).temporaryFileSuffix(".tranferring")) .get(

问题 From producer I have to send message to an RabbitMQ Exchange. this message will contain specific attribute, for example , queue name, based on this attribute, I have to dynamically decide the queue to send this message.[queue to bind from exchange, to send this particular message]. is there any way to intercept the message arriving to a RabbitMQ Exchange, using spring integration, At present , I have the following spring integration config file. I don't know to how to create a bean to get