Getting this error when loading rest definitions via "xml-rests" to Camel Spring Boot 3.2 with the XML path defined in the property camel.springboot.xml-rests = classpath:folder-camel/folder-rest/*.xml
My rest definition file looks as following
<?xml version="1.0" encoding="UTF-8"?>
<rests xmlns="http://camel.apache.org/schema/spring" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://camel.apache.org/schema/spring https://camel.apache.org/schema/spring/camel-spring-3.2.0.xsd
">
<rest id="id1" path="/test">
<get id="id2" uri="/folderuri">
<to id="id3" uri="log:test-log-rest-route" />
</get>
</rest>
</rests>
The exception stack trace is
org.apache.camel.FailedToStartRouteException: Failed to start route first-test-get-id because of duplicate id detected: first-test-to-id. Please correct ids to be unique among all your routes.
at org.apache.camel.impl.DefaultCamelContext.startRouteDefinitions(DefaultCamelContext.java:344)
at org.apache.camel.impl.DefaultCamelContext.startRouteDefinitions(DefaultCamelContext.java:327)
at org.apache.camel.impl.engine.AbstractCamelContext.doInit(AbstractCamelContext.java:2598)
at org.apache.camel.support.service.BaseService.init(BaseService.java:83)
at org.apache.camel.impl.engine.AbstractCamelContext.init(AbstractCamelContext.java:2431)
at org.apache.camel.support.service.BaseService.start(BaseService.java:111)
at org.apache.camel.impl.engine.AbstractCamelContext.start(AbstractCamelContext.java:2448)
at org.apache.camel.spring.SpringCamelContext.start(SpringCamelContext.java:121)
at org.apache.camel.spring.CamelContextFactoryBean.start(CamelContextFactoryBean.java:373)
at org.apache.camel.spring.CamelContextFactoryBean.onApplicationEvent(CamelContextFactoryBean.java:420)
at org.apache.camel.spring.CamelContextFactoryBean.onApplicationEvent(CamelContextFactoryBean.java:94)
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:403)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:360)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:897)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:553)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215)
The issue CAMEL-14969, was caused by producer and consumer route for the rest point being named the same. A possible workaround is to introduce ROUTE tag with the separate ID so incoming rest and outgoing route are having different IDs
<?xml version="1.0" encoding="UTF-8"?>
<rests xmlns= . . . >
<rest id="id1" path="/test">
<get id="id2" uri="/folderuri">
<route id="id4">
<to id="id3" uri="log:test-log-rest-route" />
</route>
</get>
</rest>
</rests>
Related
I wanted to upgrade Spring boot version from 2.2.7.RELEASE to 2.3.0.RELEASE, I am using also Spring integration file with XML configuration (see below).
when starting my application, a NullPointerException is thrown. After debugging the issue, the root cause was the creation of the bean file:inbound-channel-adapter. The interesting thing is that only this type of beans which cause this issue and all other ones doesn't.
Did anyone had a similar issue? Anyone can help transforming this XML to Java configuration style? Thanks in advance.
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:int="http://www.springframework.org/schema/integration"
xmlns:task="http://www.springframework.org/schema/task"
xmlns:file="http://www.springframework.org/schema/integration/file"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/integration/file http://www.springframework.org/schema/integration/file/spring-integration-file.xsd
http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task.xsd
http://www.springframework.org/schema/integration http://www.springframework.org/schema/integration/spring-integration.xsd">
<bean id="compositeFilter" class="org.springframework.integration.file.filters.CompositeFileListFilter">
<constructor-arg>
<list>
<ref bean="ignoreHiddenFileListFilter"/>
<ref bean="acceptOnceFileListFilter"/>
<ref bean="extensionFileFilter"/>
</list>
</constructor-arg>
</bean>
<!-- upload folder listener -->
<file:inbound-channel-adapter id="uploadFilesScanner" directory="${integration.upload-folder}" filter="compositeFilter">
<int:poller fixed-rate="${integration.poller-rate:10000}"/>
</file:inbound-channel-adapter>
<file:outbound-gateway request-channel="uploadFilesScanner" reply-channel="batchFilesScanner" directory="${integration.directory}" delete-source-files="true"/>
<!-- 1) Scan for files -->
<file:inbound-channel-adapter id="batchFilesScanner" directory="${integration.directory}" filter="compositeFilter">
<int:poller fixed-rate="5000"/>
</file:inbound-channel-adapter>
<!-- 2) move the file to processing -->
<file:outbound-gateway request-channel="batchFilesScanner" reply-channel="batchFilesProcessing" directory="${integration.processing-folder}" delete-source-files="true"/>
<!-- 3) transform csv file -->
<int:service-activator input-channel="batchFilesProcessing" output-channel="batchFilesTran" ref="batchTransformerTask" method="execute"/>
<!-- 4) move the file to archive folder -->
<file:outbound-gateway request-channel="batchFilesTran" reply-channel="batchFilesArchive" directory="${integration.archive-folder}" delete-source-files="true"/>
<int:service-activator input-channel="batchFilesArchive" ref="cleanupHelper" method="execute"/>
<!-- Transformer task channel configuration -->
<task:executor id="batchFilesTranTaskExecutor" pool-size="1" rejection-policy="CALLER_RUNS" queue-capacity="1"/>
<int:channel id="batchFilesTran">
<int:dispatcher load-balancer="round-robin" task-executor="batchFilesTranTaskExecutor" failover="false"/>
</int:channel>
<int:service-activator input-channel="errorChannel" ref="intErrorHandler" method="execute"/>
</beans>
NullPointerException:
Caused by:
java.lang.NullPointerException
at org.springframework.integration.support.utils.IntegrationUtils.obtainComponentName(IntegrationUtils.java:205)
at org.springframework.integration.graph.IntegrationGraphServer$NodeFactory.sourceNode(IntegrationGraphServer.java:399)
at org.springframework.integration.graph.IntegrationGraphServer.lambda$pollingAdapters$1(IntegrationGraphServer.java:216)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)
at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497)
at org.springframework.integration.graph.IntegrationGraphServer.pollingAdapters(IntegrationGraphServer.java:221)
at org.springframework.integration.graph.IntegrationGraphServer.buildGraph(IntegrationGraphServer.java:184)
at org.springframework.integration.graph.IntegrationGraphServer.onApplicationEvent(IntegrationGraphServer.java:116)
at org.springframework.integration.graph.IntegrationGraphServer.onApplicationEvent(IntegrationGraphServer.java:67)
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:403)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:360)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:897)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:553)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:758)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:750)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315)
at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:120)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:99)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124)
... 88 more
The issue is confirmed. The FileReadingMessageSourceFactoryBean doesn't populate a beanName into a FileReadingMessageSource it produces.
Your config is too big to convert it over here immediately. Consider to follow docs: https://docs.spring.io/spring-integration/docs/current/reference/html/overview.html#programming-tips
A Java & Annotations configuration analog for the <file:inbound-channel-adapter> is like this:
#Bean
#InboundChannelAdapter
public FileReadingMessageSource fileReadingMessageSource() {
...
}
See more info here: https://docs.spring.io/spring-integration/docs/current/reference/html/configuration.html#annotations
With Java DSL it is just a matter to take an IntegrationFlows.from(MessageSource) factory and follow its builder for the rest:
https://docs.spring.io/spring-integration/docs/current/reference/html/dsl.html#java-dsl-inbound-adapters
I stick to the Spring Boot version 2.3.0 and only override the version of SI to 5.3.1 release and it worked. The Exception is gone.
Getting this error when loading rest definitions via "xml-rests" to Camel Spring Boot 3.2 with the XML path defined in the property camel.springboot.xml-rests = classpath:folder-camel/folder-rest/*.xml
My rest definition file looks as following
<?xml version="1.0" encoding="UTF-8"?>
<rests xmlns="http://camel.apache.org/schema/spring" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://camel.apache.org/schema/spring https://camel.apache.org/schema/spring/camel-spring-3.2.0.xsd
">
<rest path="/test">
<get uri="/folderuri">
<to uri="log:test-log-rest" />
</get>
</rest>
</rests>
The exception stack trace is
org.apache.camel.FailedToStartRouteException: Failed to start route route2 because of Multiple consumers for the same endpoint is not allowed: http://0.0.0.0:8080/test/nexus12345?httpMethodRestrict=GET%2COPTIONS
at org.apache.camel.impl.engine.AbstractCamelContext.doStartOrResumeRouteConsumers(AbstractCamelContext.java:3351)
at org.apache.camel.impl.engine.AbstractCamelContext.doStartRouteConsumers(AbstractCamelContext.java:3325)
at org.apache.camel.impl.engine.AbstractCamelContext.safelyStartRouteServices(AbstractCamelContext.java:3230)
at org.apache.camel.impl.engine.AbstractCamelContext.doStartOrResumeRoutes(AbstractCamelContext.java:2992)
at org.apache.camel.impl.engine.AbstractCamelContext.doStartCamel(AbstractCamelContext.java:2790)
at org.apache.camel.impl.engine.AbstractCamelContext.doStartContext(AbstractCamelContext.java:2643)
at org.apache.camel.impl.engine.AbstractCamelContext.doStart(AbstractCamelContext.java:2606)
at org.apache.camel.support.service.BaseService.start(BaseService.java:115)
at org.apache.camel.impl.engine.AbstractCamelContext.start(AbstractCamelContext.java:2448)
at org.apache.camel.spring.SpringCamelContext.start(SpringCamelContext.java:121)
at org.apache.camel.spring.CamelContextFactoryBean.start(CamelContextFactoryBean.java:373)
at org.apache.camel.spring.CamelContextFactoryBean.onApplicationEvent(CamelContextFactoryBean.java:420)
at org.apache.camel.spring.CamelContextFactoryBean.onApplicationEvent(CamelContextFactoryBean.java:94)
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:403)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:360)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:897)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:553)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215)
After finding the root cause of this issue CAMEL-14969, I researched for a way to find a simple workaround and came up with the solution to specify route ID on the rest endpoint by surrounding it with the ROUTE tag as below.
<?xml version="1.0" encoding="UTF-8"?>
<rests xmlns= . . . >
<rest id="id1" path="/test">
<get id="id2" uri="/folderuri">
<route id="id4">
<to id="id3" uri="log:test-log-rest-route" />
</route>
</get>
</rest>
</rests>
Camel Version: 2.12.2,
CXF Version: 2.7,
Apache Tomcat: 7
I have the following camel-cxf.xml :
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:s0="http://www.huawei.com/bme/cbsinterface/cbs/businessmgr"
xmlns:s1="http://www.huawei.com/bme/cbsinterface/cbs/accountmgr"
xmlns:cxf="http://camel.apache.org/schema/cxf"
xmlns:http-conf="http://cxf.apache.org/transports/http/configuration"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://cxf.apache.org/transports/http/configuration http://cxf.apache.org/schemas/configuration/http-conf.xsd
http://camel.apache.org/schema/cxf http://camel.apache.org/schema/cxf/camel-cxf.xsd">
<bean id="loggingInInterceptor" class="org.apache.cxf.interceptor.LoggingInInterceptor" />
<bean id="loggingOutInterceptor" class="org.apache.cxf.interceptor.LoggingOutInterceptor" />
<cxf:cxfEndpoint id="oneEndpoint"
address="${endpoint.address}"
serviceName="s1:WebService"
serviceClass="WebserviceClass"
endpointName="s1:WebSericePort_http"
wsdlURL="classpath:wsdl/WebService.wsdl">
<cxf:inInterceptors>
<ref bean="loggingInInterceptor" />
<ref bean="setSoapVersionInterceptor"/>
</cxf:inInterceptors>
<cxf:inFaultInterceptors>
<ref bean="loggingInInterceptor" />
<ref bean="setSoapVersionInterceptor"/>
</cxf:inFaultInterceptors>
<cxf:outInterceptors>
<ref bean="loggingOutInterceptor" />
</cxf:outInterceptors>
<cxf:outFaultInterceptors>
<ref bean="loggingOutInterceptor" />
</cxf:outFaultInterceptors>
</cxf:cxfEndpoint>
<http-conf:conduit name="*.http-conduit">
<http-conf:client
Connection="Keep-Alive"
ConnectionTimeout="60000"
ReceiveTimeout="90000"/>
</http-conf:conduit>
</beans>
In my camel-context I have two processors that use the cxf endpoint to invoke two different operations. To do that I use a producerTemplate which uses "cxf:bean:oneEndpoint" as a uri.
The project is a web application deployed in Tomcat 7.
The processors consume from two different queues. After deployment both queues are propagated with a message. The problem is that one of the processors will throw an exception upon invoking the send method on the producer template. The other will work fine. The exception is:
org.apache.camel.ResolveEndpointFailedException: Failed to resolve endpoint:
cxf://bean:oneEndpoint due to: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'oneEndpoint': Initialization of bean failed;
nested exception is java.lang.IllegalStateException: Could not register object [org.apache.cxf.bus.spring.SpringBus#4b0af74c] under bean name 'cxf':
there is already object [org.apache.cxf.bus.spring.SpringBus#24c0fe59] bound
Full stacktrace can be found here: http://pastebin.com/cDsQZ9r3
The second time the queues receive a message at the same time, everything works fine.
Any ideas?
PS. My web.xml is:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
version="2.5">
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:/META-INF/spring/*.xml</param-value>
</context-param>
</web-app>
Routes & Processors:
<route id="route1" errorHandlerRef="eh1">
<from uri="{{queue1}}" />
<setHeader headerName="operationName">
<constant>Operation_1</constant>
</setHeader>
<process ref="FirstProcessor" />
<choice>
<when>
<simple>${in.headers.STATUS} == 'OK'</simple>
<inOnly uri="{{result_queue}}" />
</when>
<otherwise>
<inOnly uri="{{nok_result_queue}}" />
</otherwise>
</choice>
</route>
<route id="route2" errorHandlerRef="eh2">
<from uri="{{queue2}}" />
<setHeader headerName="operationName">
<constant>Operation_2</constant>
</setHeader>
<process ref="SecondProcessor" />
<choice>
<when>
<simple>${in.headers.STATUS} == 'OK'</simple>
<inOnly uri="{{result_queue}}" />
</when>
<otherwise>
<inOnly uri="{{nok_result_queue}}" />
</otherwise>
</choice>
</route>
<property name="producerTemplate" ref="firstProcessorTemplate" />
<property name="producerTemplateUri"
value="cxf:bean:oneEndpoint?headerFilterStrategy=#headerFilterStrategy" />
<property name="producerTemplate" ref="secondProcessorTemplate" />
<property name="producerTemplateUri"
value="cxf:bean:oneEndpoint?headerFilterStrategy=#headerFilterStrategy" />
The problem is that both queues are getting a message at the same time so both of them are trying to initialise the SpringBus at the same time.
The problem is that in BusWiringBeanFactoryPostProcessor it this code:
if (!context.containsBean(name) && (create || Bus.DEFAULT_BUS_ID.equals(name))) {
SpringBus b = new SpringBus();
ConfigurableApplicationContext cctx = (ConfigurableApplicationContext)context;
cctx.getBeanFactory().registerSingleton(name, b);
b.setApplicationContext(context);
}
So when two beans both try and initialise the SpringBus in two different threads, they can both enter the if statement at the same time leading to the exception.
The solution is to define a SpringBus in the application context so neither bean will try create a new SpringBus as one already exists.
Please share the routes definition which consumes messages from two different queues. Also you can look for option of using multicasting to have parallel processing in consuming messages from both queues and proceed with further opertion.<route>
<from uri="cxf:bean:oneEndpoint"></from>
<recipientList>
<simple>direct:${header.operationName}</simple>
<log message="Got ${header.operationName}" />
</recipientList>
</route>
Your routes (route1 and route) can be renamed as same as webservice operation name. Our code is also something similar to yours. We haven't faced problem with this approach.
I m using Spring AOP architecture for Logging and Transaction management.we are using WSO2-ESB container for deploying our service.
Here the XML file which we try to read using ClassPathXmlApplicationContext().
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.2.xsd">
<!-- Complete AOP implementation -->
<aop:aspectj-autoproxy />
<!-- Aspect -->
<bean id="logAspect" class="x.y.z.logging.aspect.LoggingAspect" />
<aop:config>
<aop:aspect id="aspectLoggging" ref="logAspect" >
<!-- #Before -->
<aop:pointcut id="pointCutBefore"
expression="execution(* *(..))" />
<aop:before method="logBefore" pointcut-ref="pointCutBefore" />
<!-- #After -->
<aop:pointcut id="pointCutAfter"
expression="execution(* *(..))" />
<aop:after method="logAfter" pointcut-ref="pointCutAfter" />
<!-- #AfterReturning -->
<aop:pointcut id="pointCutAfterReturning"
expression="execution(* *(..))" />
<aop:after-returning method="logAfterReturning" returning="result"
pointcut-ref="pointCutAfterReturning" />
<!-- #AfterThrowing -->
<aop:pointcut id="pointCutAfterThrowing"
expression="execution(* *(..))" />
<aop:after-throwing method="logAfterThrowing" throwing="error"
pointcut-ref="pointCutAfterThrowing" />
</aop:aspect>
</aop:config>
</beans>
Actual problem occurred when i start my WSO2-ESB server.
Here i have attached Stacktrace :
Caused by: org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Unable to locate Spring NamespaceHandler for XML schema namespace [http://www.springframework.org/schema/aop]
Offending resource: file [C:\WSO2\Temp\WSO2ES~1.0\.\repository\conf\bundle-config\logger-aspect.xml]
at org.springframework.beans.factory.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:68)
at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:85)
at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:80)
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.error(BeanDefinitionParserDelegate.java:316)
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1416)
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1409)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:184)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:140)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:111)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:493)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:390)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:174)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:209)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:180)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:243)
at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:127)
at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:93)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:131)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:522)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:436)
at org.springframework.context.support.FileSystemXmlApplicationContext.<init>(FileSystemXmlApplicationContext.java:140)
at org.springframework.context.support.FileSystemXmlApplicationContext.<init>(FileSystemXmlApplicationContext.java:84)
at com.mi.logging.core.SpringLoggerUtil.setApplicationContext(SpringLoggerUtil.java:37)
at com.mi.logging.aspect.activator.LogAspectActivator.start(LogAspectActivator.java:16)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)
... 9 more
I m using spring.3.2.5 version and I have reassured that all dependent jar are on classpath.
Please help to resolve this issue. If you have any suggestion or solution then please let me know.
Thnx in advance.
This problem occurred due to it can't find the path/location of spring-aop-3.0.xsd from spring.framework_3.1.0.wso2v1.jar, which is provided by the WSO2-ESB.
It can be resolved by two ways :
1) You can add your latest version of spring and set the priority of that jar files. Reference
2) You have to just simply follow the steps described below.
You have to add some files into META-INF folder of spring.framework_3.1.0.wso2v1.jar file.
Steps are shown below.
i) Create a new file spring.schemas and add the content shown below.
http\://www.springframework.org/schema/aop/spring-aop-2.0.xsd=org/springframework/aop/config/spring-aop-2.0.xsd
http\://www.springframework.org/schema/aop/spring-aop-2.5.xsd=org/springframework/aop/config/spring-aop-2.5.xsd
http\://www.springframework.org/schema/aop/spring-aop-3.0.xsd=org/springframework/aop/config/spring-aop-3.0.xsd
http\://www.springframework.org/schema/aop/spring-aop-3.1.xsd=org/springframework/aop/config/spring-aop-3.1.xsd
http\://www.springframework.org/schema/aop/spring-aop-3.2.xsd=org/springframework/aop/config/spring-aop-3.2.xsd
http\://www.springframework.org/schema/aop/spring-aop.xsd=org/springframework/aop/config/spring-aop-3.2.xsd
ii) Create a new file spring.handlers and add the content shown below.
http\://www.springframework.org/schema/aop=org.springframework.aop.config.AopNamespaceHandler
iii) Create a new file spring.tooling and add the content shown below.
# Tooling related information for the aop namespace
http\://www.springframework.org/schema/aop#name=aop Namespace
http\://www.springframework.org/schema/aop#prefix=aop
http\://www.springframework.org/schema/aop#icon=org/springframework/aop/config/spring-aop.gif
I am trying to create a route that is determined by the content in the REST payload using xPath. I have been successful in using routing based on the message header:
<when>
<simple>${headers.operationName} == 'createContainerOutput'</simple>
<bean ref="containerOutputProcessor"/>
</when>
which properly invokes the containerOutputProcessor...
but for this xPath route:
<when>
<xpath>/*[local-name()='order-request']/#type='TrayOutput'</xpath>
<bean ref="containerOutputProcessor"/>
</when>
I get the the exception:
org.apache.camel.NoTypeConversionAvailableException: No type converter available to convert from type: org.apache.cxf.message.MessageContentsList to the required type: org.w3c.dom.Document with value [com.mmi.ws.ContainerOutputOrderRequest#6290dc]
for this payload
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<order-request type="TrayOutput">
<parameter name="orderName">Example Tray Output Order</parameter>
<parameter name="enableScan">true</parameter>
<parameter name="autoStart">false</parameter>
<parameter name="priority">3</parameter>
<item barcode="23990001"/>
<item barcode="23990002"/>
</order-request>
Is this type of routing a good idea? Is there a better way to route based on what type of order-request is being submitted?
Thanks for any help/guidance you may have for me!
Here is the complete context
<?xml version='1.0' encoding='UTF-8'?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
xmlns:util="http://www.springframework.org/schema/util"
xmlns:jaxrs="http://cxf.apache.org/jaxrs"
xmlns:cxf="http://camel.apache.org/schema/cxf"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd
http://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd
http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd
http://camel.apache.org/schema/cxf http://camel.apache.org/schema/cxf/camel-cxf.xsd">
<!-- enable Spring #Component scan -->
<context:component-scan base-package="com.mmi.ws"/>
<!-- web service beans -->
<bean id="containerOutputWS" class="com.mmi.ws.service.impl.ContainerOutputWSImpl" />
<bean id="containerTypesWS" class="com.mmi.ws.service.impl.ContainerTypesWSImpl" />
<!-- processor beans -->
<bean id="containerOutputProcessor" class="com.mmi.ws.service.ContainerOutputProcessor" />
<bean id="containerTypesProcessor" class="com.mmi.ws.service.ContainerTypesProcessor" />
<bean id="unsupportedPathProcessor" class="com.mmi.ws.service.UnsupportedPathProcessor" />
<!-- Define the real JAXRS back end service -->
<jaxrs:server id="restService"
address="http://localhost:9998/sc"
staticSubresourceResolution="true">
<jaxrs:serviceBeans>
<ref bean="containerOutputWS"/>
<ref bean="containerTypesWS"/>
</jaxrs:serviceBeans>
</jaxrs:server>
<!-- define the restful server and client endpoints -->
<cxf:rsServer id="rsServer" address="http://localhost:9999/sc" loggingFeatureEnabled="true" loggingSizeLimit="20">
<cxf:serviceBeans >
<ref bean="containerOutputWS"/>
<ref bean="containerTypesWS"/>
</cxf:serviceBeans>
</cxf:rsServer>
<cxf:rsServer id="rsClient" address="http://localhost:9998/sc" loggingFeatureEnabled="true" loggingSizeLimit="20">
<cxf:serviceBeans >
<ref bean="containerOutputWS"/>
<ref bean="containerTypesWS"/>
</cxf:serviceBeans>
</cxf:rsServer>
<camelContext id="camel" xmlns="http://camel.apache.org/schema/spring">
<!--
any classes in the below 'packageScan'packages that extends RouteBuilder
will be added as a camel route. At least one route is required to start the cxf web service
-->
<packageScan>
<package>com.mmi.ws</package>
</packageScan>
<dataFormats>
<xstream id="xstream-utf8" encoding="UTF-8"/>
<xstream id="xstream-default"/>
</dataFormats>
<!-- route starts from the cxf webservice -->
<route streamCache="true">
<from uri="cxfrs://bean://rsServer"/>
<log message="XML payload to send to REST WS:${body}" />
<setHeader headerName="CamelCxfRsUsingHttpAPI"><constant>True</constant> </setHeader>
<choice>
<when>
<simple>${headers.operationName} == 'getContainers'</simple>
<bean ref="containerTypesProcessor"/>
</when>
<when>
<xpath>/*[local-name()='order-request']/#type='TrayOutput'</xpath>
<bean ref="containerOutputProcessor"/>
</when>
<otherwise>
<bean ref="unsupportedPathProcessor"/>
<to uri="cxfrs://bean://rsClient"/>
</otherwise>
</choice>
</route>
</camelContext>
</beans>
and the web service class:
#Path("/container/output/")
public class ContainerOutputWSImpl
{
#POST
#Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
#Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
public ContainerOutputView createContainerOutput(ContainerOutputOrderRequest containerOutput) {
// TODO Auto-generated method stub
return new ContainerOutputView();
}
}
and finally, the xml payload and error stack:
Address: http://localhost:9999/sc/container/output/
Encoding: ISO-8859-1
Http-Method: POST
Content-Type: application/xml
Headers: {accept-encoding=[gzip,deflate], connection=[keep-alive], Content-Length=[384], content-type=[application/xml], Host=[localhost:9999], User-Agent=[Apache-HttpClient/4.1.1 (java 1.5)]}
Payload: <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<order-request type="TrayOutput">
<parameter name="orderName">Example Tray Output Order</parameter>
<parameter name="enableScan">true</parameter>
<parameter name="autoStart">false</parameter>
<parameter name="priority">3</parameter>
<item barcode="23990001"/>
<item barcode="23990002"/>
</order-request>
--------------------------------------
[ERROR] 2013-02-07 17:53:37.059 [qtp27633254-28: DefaultErrorHandler] Failed delivery for (MessageId: ID-PWY-EHANSEN-3070-1360288389778-0-2 on ExchangeId: ID-PWY-EHANSEN-3070-1360288389778-0-1). Exhausted after delivery attempt: 1 caught: org.apache.camel.RuntimeCamelException: org.apache.camel.NoTypeConversionAvailableException: No type converter available to convert from type: org.apache.cxf.message.MessageContentsList to the required type: org.w3c.dom.Document with value [com.mmi.ws.ContainerOutputOrderRequest#9fbbe5]
org.apache.camel.RuntimeCamelException: org.apache.camel.NoTypeConversionAvailableException: No type converter available to convert from type: org.apache.cxf.message.MessageContentsList to the required type: org.w3c.dom.Document with value [com.mmi.ws.ContainerOutputOrderRequest#9fbbe5]
at org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1271)
at org.apache.camel.builder.xml.XPathBuilder.getDocument(XPathBuilder.java:1027)
at org.apache.camel.builder.xml.XPathBuilder.doInEvaluateAs(XPathBuilder.java:850)
at org.apache.camel.builder.xml.XPathBuilder.evaluateAs(XPathBuilder.java:757)
at org.apache.camel.builder.xml.XPathBuilder.matches(XPathBuilder.java:145)
at org.apache.camel.processor.ChoiceProcessor.process(ChoiceProcessor.java:66)
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)
at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:73)
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)
at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
at org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:91)
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
at org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:334)
at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:220)
at org.apache.camel.processor.interceptor.StreamCachingInterceptor.process(StreamCachingInterceptor.java:52)
at org.apache.camel.processor.RouteContextProcessor.processNext(RouteContextProcessor.java:45)
at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
at org.apache.camel.processor.interceptor.DefaultChannel.process(DefaultChannel.java:303)
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:117)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)
at org.apache.camel.processor.RouteContextProcessor.processNext(RouteContextProcessor.java:45)
at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
at org.apache.camel.processor.UnitOfWorkProcessor.processAsync(UnitOfWorkProcessor.java:150)
at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:117)
at org.apache.camel.processor.RouteInflightRepositoryProcessor.processNext(RouteInflightRepositoryProcessor.java:48)
at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)
at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:73)
at org.apache.camel.component.cxf.jaxrs.CxfRsInvoker.asyncInvoke(CxfRsInvoker.java:87)
at org.apache.camel.component.cxf.jaxrs.CxfRsInvoker.performInvocation(CxfRsInvoker.java:57)
at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96)
at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:201)
at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:102)
at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:58)
at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:94)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271)
at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
at org.apache.cxf.transport.http_jetty.JettyHTTPDestination.serviceRequest(JettyHTTPDestination.java:355)
at org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:319)
at org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:72)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1074)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1010)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
at org.eclipse.jetty.server.Server.handle(Server.java:365)
at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:485)
at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:937)
at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:998)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:856)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)
at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:627)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:51)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
at java.lang.Thread.run(Thread.java:722)
Before the content based router, you can convert the message to take out the payload from the internal CXF list. There is a trick with the simple language to grab the first index from the list:
<transform>
<simple>${body[0]}</simple>
</transform>
<choice>
...
Do you have camel-jaxb on the classpath. If so it may work out of the box without that trick. Not sure though, as CXF is a bit special. Also dependes on what version of Camel / CXF you use. You should really mention this when you ask questions!