I am trying to access a jackrabbit repository through rmi from karaf container
I developped a camel route which save a file into jackrabbit repository
<bean id="repository"
class="org.apache.jackrabbit.rmi.repository.URLRemoteRepository">
<argument value="http://localhost:8020/rmi" />
</bean>
<camelContext id="blueprintContext" trace="false"
xmlns="http://camel.apache.org/schema/blueprint">
<route id="depotfichiersurjcr">
<from uri="file:/C:/data?recursive=false&noop=true" />
<!-- log message="message1 ${body}"/ -->
<setHeader headerName="CamelJcrNodeName">
<constant>node</constant>
</setHeader>
<setHeader headerName="my.contents.property">
<simple>${bodyAs(String)}</simple>
<!-- constant>content</constant -->
</setHeader>
<setBody>
<constant></constant>
</setBody>
<to uri="jcr://admin:admin#repository/default?deep=true&eventTypes=3&noLocal=false" />
<to uri="direct:a" />
</route>
</camelContext>
the route works fine with mvn camel:run
the same route doesnt work inside the karaf container , i got :
javax.jcr.RepositoryException: Remote repository not found: The resource at http://localhost:8020/rmi could not be retrieved
at org.apache.jackrabbit.rmi.repository.URLRemoteRepositoryFactory.getRemoteRepository(URLRemoteRepositoryFactory.java:84)[1626:org.apache.jackrabbit.jackrabbit-jcr-rmi:2.6.2]
at org.apache.jackrabbit.rmi.repository.AbstractRemoteRepositoryFactory.getRepository(AbstractRemoteRepositoryFactory.java:57)[1626:org.apache.jackrabbit.jackrabbit-jcr-rmi:2.6.2]
at org.apache.jackrabbit.rmi.repository.ProxyRepository.login(ProxyRepository.java:199)[1626:org.apache.jackrabbit.jackrabbit-jcr-rmi:2.6.2]
at org.apache.jackrabbit.rmi.repository.ProxyRepository.login(ProxyRepository.java:233)[1626:org.apache.jackrabbit.jackrabbit-jcr-rmi:2.6.2]
at com.sagemcom.Content.process(Content.java:21)[1618:content:0.0.1.SNAPSHOT]
at org.apache.camel.processor.DelegateSyncProcessor.process(DelegateSyncProcessor.java:63)[171:org.apache.camel.camel-core:2.13.2]
at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:72)[171:org.apache.camel.camel-core:2.13.2]
at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:398)[171:org.apache.camel.camel-core:2.13.2]
at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)[171:org.apache.camel.camel-core:2.13.2]
at org.apache.camel.processor.Pipeline.process(Pipeline.java:118)[171:org.apache.camel.camel-core:2.13.2]
at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)[171:org.apache.camel.camel-core:2.13.2]
at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)[171:org.apache.camel.camel-core:2.13.2]
at org.apache.camel.component.timer.TimerConsumer.sendTimerExchange(TimerConsumer.java:157)[171:org.apache.camel.camel-core:2.13.2]
at org.apache.camel.component.timer.TimerConsumer$1.run(TimerConsumer.java:68)[171:org.apache.camel.camel-core:2.13.2]
at java.util.TimerThread.mainLoop(Timer.java:555)[:1.7.0_75]
at java.util.TimerThread.run(Timer.java:505)[:1.7.0_75]
Caused by: java.io.IOException: Server returned HTTP response code: 503 for URL: http://localhost:8020/rmi
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1627)[:1.7.0_75]
at java.net.URL.openStream(URL.java:1037)[:1.7.0_75]
at org.apache.jackrabbit.rmi.repository.URLRemoteRepositoryFactory.getRemoteRepository(URLRemoteRepositoryFactory.java:61)[1626:org.apache.jackrabbit.jackrabbit-jcr-rmi:2.6.2]
... 15 more
is there any specific configurations that should be done to let the karaf container see the jackrabbit url, any suggestion will be welcome , Thanks .
In the case of the testcase the configuration is from the baseclass, which may need to be added to camel context.
Here's an example configuration from a camel example for the rmi:
<bean id="rmiServer" class="java.rmi.registry.LocateRegistry" factory-method="createRegistry">
<constructor-arg index="0" value="${port}"/>
</bean>
<camelContext xmlns="http://camel.apache.org/schema/spring" depends-on="rmiServer">
<endpoint id="rmiService"
uri="rmi://localhost:${port}/helloServiceBean?remoteInterfaces=org.apache.camel.example.osgi.HelloService"/>
<!-- expose a RMI service as a Camel route -->
<camel:route>
<from ref="rmiService"/>
<to uri="log:Incoming request on RMI"/>
<to uri="bean:helloServiceBean"/>
</camel:route> </camelContext>
Now this is typically needed if you're using rmi.
In the case that you have just described, we need the JndiRegistry.
Can you try adding the following to the camel context
<bean id="registry" class="org.apache.camel.impl.JndiRegistry"/>
In the case of the JCR Jackrabbit try the following bean configuration:
<bean id="repository" class="org.apache.jackrabbit.rmi.repository.URLRemoteRepository">
<argument value="http://localhost:8020/rmi" />
</bean>
Related
I want to upload multiple camel context files ( camel-context.xml ; camel-context2.xml ) in spring java application. I am trying the below way to upload files. But only single file gets loaded.
#SpringBootApplication
#ImportResource({"classpath:camel*.xml"})
In the below snapshot in console blue marked gives success response , red shows error.
Note : I have tried this approach as well . Didnt workout.
#ImportResource("camel-context.xml", "camel-context2.xml")
https://camel.apache.org/manual/latest/camel-3-migration-guide.html#_multiple_camelcontexts_per_application_not_supported
Support for multiple CamelContexts has been removed and only 1 CamelContext per deployment is supported. The latter was not recommended anyway and was also not 100% implemented (for example in camel-cdi). For Camel 3 only 1 CamelContext per deployment is recommended and supported.
But you can do the following way of separating your route configurations as this is still one camel context. https://camel.apache.org/manual/latest/faq/how-do-i-import-routes-from-other-xml-files.html
File 1:
<beans ....">
<routeContext id="myCoolRoutes" xmlns="http://camel.apache.org/schema/spring">
<route id="cool">
<from uri="direct:start"/>
<to uri="mock:result"/>
</route>
<route id="bar">
<from uri="direct:bar"/>
<to uri="mock:bar"/>
</route>
</routeContext>
</beans>
File 2: (File 1 is imported)
<beans ..>
<import resource="myCoolRoutes.xml"/>
<camelContext xmlns="http://camel.apache.org/schema/spring">
<routeContextRef ref="myCoolRoutes"/>
<route id="inside">
<from uri="direct:inside"/>
<to uri="mock:inside"/>
</route>
</camelContext>
</beans>
Still now I'm using mongodb version 2.6.9 with spring (REST). In the authentication part, I have edited the mongod.conf file and enabled
auth = true
And added the below codes in spring - applicationContext.xml file
<mongo:mongo host="localhost" port="27017" id="mongo" />
<mongo:db-factory id="mongoDbFactory"
mongo-ref="mongo"
host="localhost"
port="27017"
dbname="********"
username="******"
password="********"
/>
<bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate">
<constructor-arg name="mongoDbFactory" ref="mongoDbFactory" />
</bean>
<!-- Start ## Bean mapping for Restlet service -->
<bean id="basecampComponent" class="org.restlet.ext.spring.SpringComponent">
<property name="defaultTarget" ref="autoRestletAppliction" />
</bean>
<bean id="autoRestletAppliction" class="com.jiit.restlet.frontcontroller.FirstStepsApplication">
<property name="inboundRoot" ref="router" />
</bean>
<bean name="router" class="org.restlet.ext.spring.SpringBeanRouter" />
And the jar's i have used, for the above configuration,
mongo-java-driver-2.12.1.jar &
spring-data-mongodb-1.2.0.RELEASE.jar
Now, I want to upgrade my mongodb to 3.4 Version. And I have tried to edit the mongod.conf file and enabled the security,
security.authorization: enabled
And I have added admin and mydb with users and tried to connect with mongodb client like robomongo and its works fine.
The problem is i'm not able to connect with spring to mongodb.
I have updated the jars to latest version but its not working. Could you please help me ?
I had a similar kind of problem a few days back. But then I stumbled upon this http://mongodb.github.io/mongo-java-driver/2.13/getting-started/quick-tour/ and it solved all my problems of mongodb connectivity through spring.
They have provided a proper explanations and how you could connect to your mongodb with or without credentials.
We use Spring DSL to define camel routes. In one case the message headers disappear.
Our design requires an audit trail to help debug issues, and prove that messages are moving as designed.
We use and reference an audit processor to create a message file name from 2 headers, 1 is constant, the other is a unique variable.
We can't use setHeader in the case of the variable one.
Here is a generic example which includes commented attempts that failed:
<route id="msg_in">
<from uri="direct:msg_in" />
<wireTap ref="audit" processorRef="auditPreprocessor" />
<to uri="direct:to_json" />
</route>
<route id="to_json">
<from uri="direct:to_json" />
<!-- the below seemed to have failed -->
<!-- <setProperty propertyName="SaveId"> -->
<!-- <simple>${in.header.UniqueId}</simple> -->
<!-- </setProperty> -->
<bean ref="JDBCProcessor1" />
<!-- headers still exist here -->
<bean ref="ToJSON1" />
<!-- headers still exist here, and wireTap on the next line works -->
<wireTap ref="audit" processorRef="auditPreprocessor" />
<bean ref="toJSON" />
<!-- Message headers do not get to here so we need to set them again ? -->
<setHeader headerName="Hdr1">
<constant>Update1</constant>
</setHeader>
<!-- <setHeader headerName="UniqueId"> -->
<!-- <simple>${exchangeProperty:SaveId}</simple> ... this didn't work -->
<!-- <simple>${properties:SaveId}</simple> ... this didn't work -->
<!-- </setHeader> -->
<to uri="direct:msg_out" />
</route>
<route id="msg_out">
<from uri="direct:msg_out" />
<!-- we try wireTap here but no headers, saved file is null-null
and gets continually overwritten, so no usable audit trail -->
</route>
I spent considerable time trying to find the right way to do this in Spring xml, but no luck yet.
Thanks in advance if anyone can help.
Is there a way to delete / purge all queues in ActiveMQ via the command line (win/linux)?
I could only find the commands for a specific queue.
Or maybe there's a way to do this via the activeMQ admin? Again, I only found how to delete/purge the queues one by one, which can be very tedious.
Thanks!
You can do tweak your activemq.xml a bit:
<broker deleteAllMessagesOnStartup="true" ...>
This works with KahaDB message stores (it has problems with JDBC message stores), all your messages get deleted and subsequently queues are cleared.
As you want all queues to be deleted, restarting the broker won't be a costly option to clean everything up.
The purge will happen on 'every' restart
I developed my own ActiveMQ command line utility (activemq-cli) to do this. You can find it here: https://github.com/antonwierenga/activemq-cli (command 'purge-all-queues' or 'remove-all-queues').
As of version 5.0 it looks like this can be done using the CLI provided with ActiveMQ itself:
$ ActiveMQ/bin/activemq purge
1- go to amq bin folder, in my case:
cd /opt/amq/bin
2- run amq client:
./client
3- run purge on desired queue
activemq:purge <QUEUE NAME HERE>
Another possibility is to deploy a small Camel route in a container (e.g. Apache ServiceMix) or simply by executing a java program which contain the route.
For example here is the route I currently use on my development computer where I also have the ServiceMix installed:
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:ext="http://aries.apache.org/blueprint/xmlns/blueprint-ext/v1.0.0"
xmlns:cm="http://aries.apache.org/blueprint/xmlns/blueprint-cm/v1.1.0"
xsi:schemaLocation="
http://www.osgi.org/xmlns/blueprint/v1.0.0 http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd
http://camel.apache.org/schema/blueprint http://camel.apache.org/schema/blueprint/camel-blueprint.xsd
http://aries.apache.org/blueprint/xmlns/blueprint-cm/v1.1.0 http://aries.apache.org/schemas/blueprint-cm/blueprint-cm-1.1.0.xsd">
<cm:property-placeholder persistent-id="amq.cleanup" update-strategy="reload">
<cm:default-properties>
<cm:property name="amq.local.url" value="tcp://localhost:61616" />
</cm:default-properties>
</cm:property-placeholder>
<camelContext xmlns="http://camel.apache.org/schema/blueprint">
<onException useOriginalMessage="true">
<exception>java.lang.Exception</exception>
<handled>
<constant>true</constant>
</handled>
<to uri="activemq:queue:CLEANUP_DLQ" />
</onException>
<route id="drop-all-queues" autoStartup="true">
<from uri="activemq:queue:*.>" />
<stop/>
</route>
</camelContext>
<bean id="activemq" class="org.apache.activemq.camel.component.ActiveMQComponent">
<property name="brokerURL" value="${amq.local.url}" />
</bean>
</blueprint>
i'm using Apache CXF web services and Spring Integration and i don't now how to invoke a Spring Integration application from your CXF endpoint.
I have experience working on Apache Camel and is very easy to resolve this problem...but in Spring Integration i don't have any idea....
My lines code are:
In webservices-definition-beans.xml:
<!-- Load CXF modules from cxf.jar -->
<import resource="classpath:META-INF/cxf/cxf.xml"/>
<import resource="classpath:META-INF/cxf/cxf-extension-soap.xml"/>
<import resource="classpath:META-INF/cxf/cxf-servlet.xml"/>
<!--Exposing the HelloWorld service as a SOAP service -->
<bean id="jaxbBean"
class="org.apache.cxf.jaxb.JAXBDataBinding"
scope="prototype"/>
<bean id="jaxws-and-aegis-service-factory"
class="org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean"
scope="prototype">
<property name="dataBinding" ref="jaxbBean"/>
<property name="serviceConfigurations">
<list>
<bean class="org.apache.cxf.jaxws.support.JaxWsServiceConfiguration"/>
<bean class="org.apache.cxf.aegis.databinding.AegisServiceConfiguration"/>
<bean class="org.apache.cxf.service.factory.DefaultServiceConfiguration"/>
</list>
</property>
</bean>
<jaxws:endpoint id="helloWorld"
serviceName="HelloWorldService"
implementorClass="com.datys.cxf.HelloWorldService"
address="/HelloWorld">
<jaxws:serviceFactory>
<ref bean="jaxws-and-aegis-service-factory"/>
</jaxws:serviceFactory>
</jaxws:endpoint>
In service-definition-beans.xml:
<gateway id="HelloWorldService"
default-request-channel="requestStrings"
default-reply-channel="replyStrings"
service-interface="com.datys.cxf.HelloWorldService">
<method name="sayHello"/>
</gateway>
<channel id="requestStrings"/>
<channel id="replyStrings"/>
<!--<channel id="filesOut"/>-->
<service-activator input-channel="requestStrings"
output-channel="filesOut"
ref="handler" method="handleString"/>
<file:outbound-channel-adapter id="filesOut"
directory="file:D:/OUTPUT"/>
<beans:bean id="handler" class="org.springframework.integration.samples.filecopy.Handler"/>
But when i deploy and call web services with client-webservices return this error:
Exception in thread "main" javax.xml.ws.soap.SOAPFaultException: Could not instantiate service class com.datys.cxf.HelloWorldService because it is an interface.
at com.sun.xml.internal.ws.fault.SOAP11Fault.getProtocolException(SOAP11Fault.java:171)
at com.sun.xml.internal.ws.fault.SOAPFaultBuilder.createException(SOAPFaultBuilder.java:94)
at com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:240)
at com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:210)
at com.sun.xml.internal.ws.client.sei.SEIStub.invoke(SEIStub.java:103)
at $Proxy29.sayHello(Unknown Source)
Probably the simplest option is to configure a <gateway>. That allows you to provide any interface that you can inject into your endpoint and invoke it to initiate a message flow. Under the covers, the interface is implemented in the same way as other "ProxyFactoryBean" implementations in Spring (e.g. remoting via RMI, HttpInvoker, etc).
Here's a relevant section from the reference manual:
http://static.springsource.org/spring-integration/docs/2.1.x/reference/htmlsingle/#gateway-proxy