您好我正在尝试使用camel JPA组件将实体发送到postgresql DB 我在创建路线时遇到以下错误。请帮忙。 Persistence.xml和路由如下。我正在使用Spring DSL进行路由。
Jan 29, 2015 3:49:47 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.apache.camel.RuntimeCamelException: org.apache.camel.FailedToCreateRouteException: Failed to create route processSdpRoute at: >>> To[jpa:] <<< in route: Route(processSdpRoute)[[From[direct:processSdpRecord]] -> [p... because of Failed to resolve endpoint: jpa: due to: Expected scheme-specific part at index 4: jpa:
at org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1363)
at org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringCamelContext.java:122)
at org.apache.camel.spring.CamelContextFactoryBean.onApplicationEvent(CamelContextFactoryBean.java:318)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:151)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:128)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:331)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:773)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:483)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4701)
at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5204)
at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5199)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
Caused by: org.apache.camel.FailedToCreateRouteException: Failed to create route processSdpRoute at: >>> To[jpa:] <<< in route: Route(processSdpRoute)[[From[direct:processSdpRecord]] -> [p... because of Failed to resolve endpoint: jpa: due to: Expected scheme-specific part at index 4: jpa:
at org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:910)
at org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:175)
at org.apache.camel.impl.DefaultCamelContext.startRoute(DefaultCamelContext.java:780)
at org.apache.camel.impl.DefaultCamelContext.startRouteDefinitions(DefaultCamelContext.java:2068)
at org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:1816)
at org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:1683)
at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:61)
at org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:1651)
at org.apache.camel.spring.SpringCamelContext.maybeStart(SpringCamelContext.java:254)
at org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringCamelContext.java:120)
... 17 more
Caused by: org.apache.camel.ResolveEndpointFailedException: Failed to resolve endpoint: jpa: due to: Expected scheme-specific part at index 4: jpa:
at org.apache.camel.impl.DefaultCamelContext.normalizeEndpointUri(DefaultCamelContext.java:607)
at org.apache.camel.impl.DefaultCamelContext.getEndpoint(DefaultCamelContext.java:489)
at org.apache.camel.util.CamelContextHelper.getMandatoryEndpoint(CamelContextHelper.java:71)
at org.apache.camel.model.RouteDefinition.resolveEndpoint(RouteDefinition.java:190)
at org.apache.camel.impl.DefaultRouteContext.resolveEndpoint(DefaultRouteContext.java:106)
at org.apache.camel.impl.DefaultRouteContext.resolveEndpoint(DefaultRouteContext.java:112)
at org.apache.camel.model.SendDefinition.resolveEndpoint(SendDefinition.java:61)
at org.apache.camel.model.SendDefinition.createProcessor(SendDefinition.java:55)
at org.apache.camel.model.ProcessorDefinition.makeProcessor(ProcessorDefinition.java:499)
at org.apache.camel.model.ProcessorDefinition.addRoutes(ProcessorDefinition.java:212)
at org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:907)
... 26 more
Caused by: java.net.URISyntaxException: Expected scheme-specific part at index 4: jpa:
at java.net.URI$Parser.fail(URI.java:2829)
at java.net.URI$Parser.failExpecting(URI.java:2835)
at java.net.URI$Parser.parse(URI.java:3038)
at java.net.URI.<init>(URI.java:595)
at org.apache.camel.util.URISupport.normalizeUri(URISupport.java:448)
at org.apache.camel.impl.DefaultCamelContext.normalizeEndpointUri(DefaultCamelContext.java:605)
... 36 more
My Persistence.xml is below
<?xml version="1.0" encoding="UTF-8"?>
<persistence xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"
version="2.0" xmlns="http://java.sun.com/xml/ns/persistence">
<persistence-unit name="PERSISTENCE_UNIT_NAME" transaction-type="JTA">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<properties>
<property name="javax.persistence.jdbc.url" value="jdbc:postgresql://localhost:5432/fdp-sa-db" />
<property name="javax.persistence.jdbc.driver" value="org.postgresql.Driver" />
<property name="javax.persistence.jdbc.user" value="postgres" />
<property name="javax.persistence.jdbc.password" value="postgres" />
</properties>
</persistence-unit>
</persistence>
我的Spring-config.xml如下：
<?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:jaxrs="http://cxf.apache.org/jaxrs"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:p="http://www.springframework.org/schema/p"
xmlns:util="http://www.springframework.org/schema/util" xmlns:security="http://www.springframework.org/schema/security"
xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:task="http://www.springframework.org/schema/task"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.0.xsd
http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.1.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.0.xsd">
<bean id="transactionManagerlocal" class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="entityManagerFactorylocal"/>
</bean>
<bean id="entityManagerFactorylocal"
class="org.springframework.orm.jpa.LocalEntityManagerFactoryBean">
<property name="persistenceUnitName" value="PERSISTENCE_UNIT_NAME" />
</bean>
<bean id="jpa" class="org.apache.camel.component.jpa.JpaComponent">
<property name="entityManagerFactory" ref="entityManagerFactorylocal"/>
<property name="transactionManager" ref="transactionManagerlocal"/>
</bean>
</beans>
Route Definition is below:
<bean id="sdpFileProcessor" class="com.ericsson.sdp.processor.SDPFileProcessor"/>
<!-- this is an included XML file where we only the the routeContext -->
<routeContext id="processSdpRoute" xmlns="http://camel.apache.org/schema/spring">
<route id="processSdpRoute">
<from uri="direct:processSdpRecord"/>
<!-- <filter>
<mvel>request.body.offer_type == 3 && request.body.offer_id == 20</mvel> -->
<process ref="sdpFileProcessor" />
<to uri= "jpa:" />
<!-- </filter> -->
</route>
</routeContext>
</beans>