【发布时间】：2016-09-14 18:10:13
【问题描述】：
I am using Spring Integration to implement a solution where i have to read file and search some data in other file and then i need to write on xml file .
1)I have created integration flow like that :
@Bean
public IntegrationFlow fileIntegrationFlow(){
return IntegrationFlows.from(readFilefromDirectory(), fileInboundPollingConsumer())
.split(new FileSplitter())
.transform(dataDataTransformer())
.transform(Transformers.marshaller(getMarshaller(),resultTransformer(),true))
.wireTap(logChannel())
.handle(fileWriter()).get();
}
2)File writer i have configured below like that :
@Bean
public FileWritingMessageHandler fileWriter() {
FileWritingMessageHandler writer = new FileWritingMessageHandler(
new File("D://example_tex//write"));
writer.setExpectReply(false);
writer.setFileExistsMode(FileExistsMode.APPEND);
writer.setAppendNewLine(true);
writer.setFileNameGenerator(fileNameGenerator());
return writer;
}
3)I have configured marshaller like that :
@Bean
public Marshaller getMarshaller(){
Jaxb2Marshaller marshaller = new Jaxb2Marshaller();
marshaller.setPackagesToScan("com.springintegration.example");
return marshaller;
}
4)I have used Result transformer below like this :
@Bean
public ResultTransformer resultTransformer() {
ResultToStringTransformer resultToStringTransformer= new ResultToStringTransformer();
Properties p = new Properties();
p.setProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
resultToStringTransformer.setOutputProperties(p);
return resultToStringTransformer;
}
So above is my configuration for Spring Integration flow .
My Question is Below :
1)After splitting one message flow goes further and it is processed and written in file .But in xml file while writing where should i configure header and footer so that it is written once and proper xml file is generated .
我有一个客户对象，它在监控数据对象中列出。我需要为这个对象创建 xml 文件。 @XmlRootElement 公共类 MonitoringData {
List<Customer> customerList ;
public List<Customer> getCustomerList() {
return customerList;
}
public void setCustomerList(List<Customer> customerList) {
this.customerList = customerList;
}
}
Final Xml file after all customer object added in file Shoul look like this.
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<MonitoringData xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="java:java.lang.String">
<customer><cust-name>33334444</cust-name></customer>
<customer><cust-name>3333333</cust-name></customer>
</MonitoringData>
我能够编写客户对象部分，它正在一个一个地写入但是如何在输出文件中添加监控数据对象和 xml 标头。
更新的代码流程： 我已经创建了这样的流程，但没有创建文件：我错过了什么吗？
@Bean
public IntegrationFlow fileIntegrationFlow(){
return IntegrationFlows.from(readFilefromDirectory(), fileInboundPollingConsumer())
.split(new FileSplitter())
.transform(dataDataTransformer())
.wireTap(logChannel())
.aggregate()
.<List<Customer>>handle((p, h) -> new MonitoringData(p))
.transform(Transformers.marshaller(getMarshaller(),resultTransformer(),true))
.handle(fileWriter()).get();
}
数据转换器：
@MessageEndpoint
public class DataTransformer {
@Transformer
public Customer transferData(String payload){
Customer customer = new Customer();
customer.setCustName(payload);
return customer;
}
日志：
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.2.4.RELEASE)
2016-09-15 01:21:21.242 INFO 6672 --- [ main] c.s.e.FileIntegrationFlowConfiguration : Starting FileIntegrationFlowConfiguration on Amar with PID 6672 (C:\Users\Amar.Singh\workspace\SpringIntegration\target\classes started by Amar.Singh in C:\Users\Amar.Singh\workspace\SpringIntegration)
2016-09-15 01:21:21.286 INFO 6672 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@71a794e5: startup date [Thu Sep 15 01:21:21 CEST 2016]; root of context hierarchy
2016-09-15 01:21:22.194 INFO 6672 --- [ main] o.s.b.f.config.PropertiesFactoryBean : Loading properties file from URL [jar:file:/C:/Users/Amar.Singh/.m2/repository/org/springframework/integration/spring-integration-core/4.3.1.RELEASE/spring-integration-core-4.3.1.RELEASE.jar!/META-INF/spring.integration.default.properties]
2016-09-15 01:21:22.199 INFO 6672 --- [ main] o.s.i.config.IntegrationRegistrar : No bean named 'integrationHeaderChannelRegistry' has been explicitly defined. Therefore, a default DefaultHeaderChannelRegistry will be created.
2016-09-15 01:21:22.211 INFO 6672 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'dataTransformer' with a different definition: replacing [Generic bean: class [com.springintegration.example.DataTransformer]; scope=singleton; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null; defined in file [C:\Users\Amar.Singh\workspace\SpringIntegration\target\classes\com\springintegration\example\DataTransformer.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=serviceIntegrationFlowConfiguration; factoryMethodName=dataTransformer; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [com/springintegration/example/ServiceIntegrationFlowConfiguration.class]]
2016-09-15 01:21:22.231 INFO 6672 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'logFlow' with a different definition: replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=serviceIntegrationFlowConfiguration; factoryMethodName=logFlow; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [com/springintegration/example/ServiceIntegrationFlowConfiguration.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=fileIntegrationFlowConfiguration; factoryMethodName=logFlow; initMethodName=null; destroyMethodName=(inferred); defined in com.springintegration.example.FileIntegrationFlowConfiguration]
2016-09-15 01:21:22.233 INFO 6672 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'logChannel' with a different definition: replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=serviceIntegrationFlowConfiguration; factoryMethodName=logChannel; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [com/springintegration/example/ServiceIntegrationFlowConfiguration.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=fileIntegrationFlowConfiguration; factoryMethodName=logChannel; initMethodName=null; destroyMethodName=(inferred); defined in com.springintegration.example.FileIntegrationFlowConfiguration]
2016-09-15 01:21:22.328 INFO 6672 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'beanNameViewResolver' with a different definition: replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration; factoryMethodName=beanNameViewResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter; factoryMethodName=beanNameViewResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter.class]]
2016-09-15 01:21:22.743 INFO 6672 --- [ main] faultConfiguringBeanFactoryPostProcessor : No bean named 'errorChannel' has been explicitly defined. Therefore, a default PublishSubscribeChannel will be created.
2016-09-15 01:21:22.747 INFO 6672 --- [ main] faultConfiguringBeanFactoryPostProcessor : No bean named 'taskScheduler' has been explicitly defined. Therefore, a default ThreadPoolTaskScheduler will be created.
2016-09-15 01:21:23.031 INFO 6672 --- [ main] o.s.b.f.config.PropertiesFactoryBean : Loading properties file from URL [jar:file:/C:/Users/Amar.Singh/.m2/repository/org/springframework/integration/spring-integration-core/4.3.1.RELEASE/spring-integration-core-4.3.1.RELEASE.jar!/META-INF/spring.integration.default.properties]
2016-09-15 01:21:23.032 INFO 6672 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'integrationGlobalProperties' of type [class org.springframework.beans.factory.config.PropertiesFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2016-09-15 01:21:23.037 INFO 6672 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'integrationGlobalProperties' of type [class java.util.Properties] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2016-09-15 01:21:23.581 INFO 6672 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2016-09-15 01:21:23.933 INFO 6672 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2016-09-15 01:21:23.935 INFO 6672 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.0.23
2016-09-15 01:21:24.095 INFO 6672 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2016-09-15 01:21:24.095 INFO 6672 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 2811 ms
2016-09-15 01:21:24.377 INFO 6672 --- [ost-startStop-1] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'metricsExecutor'
2016-09-15 01:21:25.181 INFO 6672 --- [ost-startStop-1] o.s.b.c.e.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2016-09-15 01:21:25.185 INFO 6672 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'metricFilter' to: [/*]
2016-09-15 01:21:25.186 INFO 6672 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2016-09-15 01:21:25.186 INFO 6672 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2016-09-15 01:21:25.186 INFO 6672 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'webRequestLoggingFilter' to: [/*]
2016-09-15 01:21:25.187 INFO 6672 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'applicationContextIdFilter' to: [/*]
2016-09-15 01:21:25.324 INFO 6672 --- [ main] o.s.s.c.ThreadPoolTaskScheduler : Initializing ExecutorService 'taskScheduler'
2016-09-15 01:21:25.649 INFO 6672 --- [ main] o.s.oxm.jaxb.Jaxb2Marshaller : Creating JAXBContext by scanning packages [com.springintegration.example]
2016-09-15 01:21:26.207 INFO 6672 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@71a794e5: startup date [Thu Sep 15 01:21:21 CEST 2016]; root of context hierarchy
2016-09-15 01:21:26.284 INFO 6672 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2016-09-15 01:21:26.285 INFO 6672 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],methods=[],params=[],headers=[],consumes=[],produces=[text/html],custom=[]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest)
2016-09-15 01:21:26.326 INFO 6672 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-09-15 01:21:26.326 INFO 6672 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-09-15 01:21:26.368 INFO 6672 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-09-15 01:21:26.741 INFO 6672 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/trace],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-09-15 01:21:26.742 INFO 6672 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/mappings],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-09-15 01:21:26.742 INFO 6672 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/configprops],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-09-15 01:21:26.742 INFO 6672 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/autoconfig],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-09-15 01:21:26.743 INFO 6672 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/metrics/{name:.*}],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.MetricsMvcEndpoint.value(java.lang.String)
2016-09-15 01:21:26.743 INFO 6672 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/metrics],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-09-15 01:21:26.744 INFO 6672 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/env/{name:.*}],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EnvironmentMvcEndpoint.value(java.lang.String)
2016-09-15 01:21:26.744 INFO 6672 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/env],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-09-15 01:21:26.744 INFO 6672 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/dump],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-09-15 01:21:26.745 INFO 6672 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/info],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-09-15 01:21:26.745 INFO 6672 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/beans],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-09-15 01:21:26.745 INFO 6672 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/health],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.HealthMvcEndpoint.invoke(java.security.Principal)
2016-09-15 01:21:26.898 INFO 6672 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2016-09-15 01:21:26.916 INFO 6672 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'org.springframework.integration.channel.interceptor.WireTap#0' has been autodetected for JMX exposure
2016-09-15 01:21:26.917 INFO 6672 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'org.springframework.integration.channel.interceptor.WireTap#1' has been autodetected for JMX exposure
2016-09-15 01:21:26.921 INFO 6672 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Located managed bean 'org.springframework.integration.channel.interceptor.WireTap#0': registering with JMX server as MBean [org.springframework.integration.channel.interceptor:name=org.springframework.integration.channel.interceptor.WireTap#0,type=WireTap]
2016-09-15 01:21:26.941 INFO 6672 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Located managed bean 'org.springframework.integration.channel.interceptor.WireTap#1': registering with JMX server as MBean [org.springframework.integration.channel.interceptor:name=org.springframework.integration.channel.interceptor.WireTap#1,type=WireTap]
2016-09-15 01:21:26.952 INFO 6672 --- [ main] o.s.c.support.DefaultLifecycleProcessor : Starting beans in phase -2147483648
2016-09-15 01:21:26.952 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : Adding {service-activator:DBManager.handle.serviceActivator} as a subscriber to the 'dbchannel' channel
2016-09-15 01:21:26.952 INFO 6672 --- [ main] o.s.integration.channel.DirectChannel : Channel 'application.dbchannel' has 1 subscriber(s).
2016-09-15 01:21:26.952 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : started DBManager.handle.serviceActivator
2016-09-15 01:21:26.953 INFO 6672 --- [ main] o.s.c.support.DefaultLifecycleProcessor : Starting beans in phase 0
2016-09-15 01:21:26.953 INFO 6672 --- [ main] ProxyFactoryBean$MethodInvocationGateway : started serviceIntegrationFlowConfiguration$EntryPoint
2016-09-15 01:21:26.954 INFO 6672 --- [ main] GatewayCompletableFutureProxyFactoryBean : started serviceIntegrationFlowConfiguration$EntryPoint
2016-09-15 01:21:27.015 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : Adding {logging-channel-adapter:_org.springframework.integration.errorLogger} as a subscriber to the 'errorChannel' channel
2016-09-15 01:21:27.015 INFO 6672 --- [ main] o.s.i.channel.PublishSubscribeChannel : Channel 'application.errorChannel' has 1 subscriber(s).
2016-09-15 01:21:27.015 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : started _org.springframework.integration.errorLogger
2016-09-15 01:21:27.016 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : Adding {bridge} as a subscriber to the 'outputchannel' channel
2016-09-15 01:21:27.016 INFO 6672 --- [ main] o.s.integration.channel.DirectChannel : Channel 'application.outputchannel' has 1 subscriber(s).
2016-09-15 01:21:27.016 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : started org.springframework.integration.config.ConsumerEndpointFactoryBean#0
2016-09-15 01:21:27.016 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : Adding {bridge} as a subscriber to the 'fileOutboundChannel' channel
2016-09-15 01:21:27.016 INFO 6672 --- [ main] o.s.integration.channel.DirectChannel : Channel 'application.fileOutboundChannel' has 1 subscriber(s).
2016-09-15 01:21:27.017 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : started org.springframework.integration.config.ConsumerEndpointFactoryBean#1
2016-09-15 01:21:27.017 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : Adding {transformer} as a subscriber to the 'inputchannel' channel
2016-09-15 01:21:27.017 INFO 6672 --- [ main] o.s.integration.channel.DirectChannel : Channel 'application.inputchannel' has 1 subscriber(s).
2016-09-15 01:21:27.017 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : started org.springframework.integration.config.ConsumerEndpointFactoryBean#2
2016-09-15 01:21:27.018 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : Adding {logging-channel-adapter} as a subscriber to the 'logChannel' channel
2016-09-15 01:21:27.018 INFO 6672 --- [ main] o.s.integration.channel.DirectChannel : Channel 'application.logChannel' has 1 subscriber(s).
2016-09-15 01:21:27.018 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : started org.springframework.integration.config.ConsumerEndpointFactoryBean#3
2016-09-15 01:21:27.018 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : Adding {splitter} as a subscriber to the 'fileIntegrationFlow.channel#0' channel
2016-09-15 01:21:27.021 INFO 6672 --- [ main] o.s.integration.channel.DirectChannel : Channel 'application.fileIntegrationFlow.channel#0' has 1 subscriber(s).
2016-09-15 01:21:27.021 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : started org.springframework.integration.config.ConsumerEndpointFactoryBean#4
2016-09-15 01:21:27.021 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : Adding {transformer} as a subscriber to the 'fileIntegrationFlow.channel#1' channel
2016-09-15 01:21:27.021 INFO 6672 --- [ main] o.s.integration.channel.DirectChannel : Channel 'application.fileIntegrationFlow.channel#1' has 1 subscriber(s).
2016-09-15 01:21:27.022 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : started org.springframework.integration.config.ConsumerEndpointFactoryBean#5
2016-09-15 01:21:27.022 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : Adding {aggregator} as a subscriber to the 'fileIntegrationFlow.channel#2' channel
2016-09-15 01:21:27.022 INFO 6672 --- [ main] o.s.integration.channel.DirectChannel : Channel 'application.fileIntegrationFlow.channel#2' has 1 subscriber(s).
2016-09-15 01:21:27.022 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : started org.springframework.integration.config.ConsumerEndpointFactoryBean#6
2016-09-15 01:21:27.023 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : Adding {service-activator} as a subscriber to the 'fileIntegrationFlow.channel#3' channel
2016-09-15 01:21:27.023 INFO 6672 --- [ main] o.s.integration.channel.DirectChannel : Channel 'application.fileIntegrationFlow.channel#3' has 1 subscriber(s).
2016-09-15 01:21:27.023 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : started org.springframework.integration.config.ConsumerEndpointFactoryBean#7
2016-09-15 01:21:27.023 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : Adding {xml:marshalling-transformer} as a subscriber to the 'fileIntegrationFlow.channel#4' channel
2016-09-15 01:21:27.023 INFO 6672 --- [ main] o.s.integration.channel.DirectChannel : Channel 'application.fileIntegrationFlow.channel#4' has 1 subscriber(s).
2016-09-15 01:21:27.024 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : started org.springframework.integration.config.ConsumerEndpointFactoryBean#8
2016-09-15 01:21:27.024 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : Adding {message-handler} as a subscriber to the 'fileIntegrationFlow.channel#5' channel
2016-09-15 01:21:27.024 INFO 6672 --- [ main] o.s.integration.channel.DirectChannel : Channel 'application.fileIntegrationFlow.channel#5' has 1 subscriber(s).
2016-09-15 01:21:27.024 INFO 6672 --- [ main] o.s.i.endpoint.EventDrivenConsumer : started org.springframework.integration.config.ConsumerEndpointFactoryBean#9
2016-09-15 01:21:27.024 INFO 6672 --- [ main] o.s.c.support.DefaultLifecycleProcessor : Starting beans in phase 1073741823
2016-09-15 01:21:27.027 INFO 6672 --- [ main] o.s.i.e.SourcePollingChannelAdapter : started channelFileAdapter
2016-09-15 01:21:27.035 INFO 6672 --- [ask-scheduler-1] o.s.i.file.FileReadingMessageSource : Created message: [GenericMessage [payload=D:\example_tex\in\dateeea.txt, headers={id=781992ab-70bb-4642-6954-4ca43b9101e2, timestamp=1473895287035}]]
2016-09-15 01:21:27.115 INFO 6672 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
2016-09-15 01:21:27.120 INFO 6672 --- [ main] c.s.e.FileIntegrationFlowConfiguration : Started FileIntegrationFlowConfiguration in 6.154 seconds (JVM running for 6.688)
【问题讨论】：
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@Bean public IntegrationFlow fileIntegrationFlow(){ return IntegrationFlows.from(readFilefromDirectory(), fileInboundPollingConsumer()) .split(new FileSplitter()) .transform(dataDataTransformer()) .transform(Transformers.marshaller (getMarshaller(),resultTransformer(),true)) .wireTap(logChannel()) .handle(fileWriter()).get(); }
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不要将代码放入 cmets - 它不可读 - 请改为编辑您的问题。
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请学习这个stackoverflow.com/help/how-to-ask。它的可读性不好。我会尝试调查你的问题，但这并不能保证我能够看到整个情况。
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我更新了问题
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已答复。干杯！
标签： xml spring spring-integration