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Apache的骆驼JCR兔崽子

本文介绍了Apache的骆驼JCR兔崽子的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我在骆驼世界的新，我有做与JCR组件的连接问题。看看我的测试code：

 进口org.apache.camel.builder.RouteBuilder;
进口org.apache.camel.component.jcr.JcrConstants;
进口org.apache.camel.test.junit4.CamelTestSupport;
进口org.junit.Test;
公共类ObjectToJCRRouteTest扩展CamelTestSupport {    @覆盖
    保护RouteBuilder createRouteBuilder（）抛出异常{
        返回新RouteBuilder（）{
            @覆盖
            公共无效配置（）抛出异常{
                从（直接：一个）
                        .setProperty（JcrConstants.JCR_NODE_NAME，
                                常数（节点））
                        .setProperty（my.contents.property，主体（））
                        。要（JCR：//管理：管理@本地：8080 /家/测试）;
            }
        };
    }    @测试
    公共无效putJCRNode（）抛出异常{
        template.sendBodyAndHeader（直接：一个，NULL，NULL，NULL）;
        视频下载（1000）;
    }
}

我试过JCR室内用：//管理：管理@本地的/ home /测试，JCR：//管理：管理@本地：8080 /家/测试，JCR：//管理：管理@本地： 8080 /库/家/测试

我测试兔崽子一个库资源管理器（）使用RMI和连接是succesfull

提前任何帮助！

谢谢

我jackrabit服务器是：

jmartinez @ jmartinez：〜/软件/兔崽子$ Java的罐子兔崽子，独立-2.4.3.jar

欢迎到Apache兔崽子！

使用库目录兔崽子

写日志消息兔崽子/日志

启动服务器...

阿帕奇兔崽子，现在是在运行的http：//本地主机：8080 /

配置POM 

 ＆LT;＆依赖性GT;
        ＆LT;＆的groupId GT; org.apache.camel＆LT; /的groupId＆GT;
        ＆LT;＆的artifactId GT;骆驼JCR＆LT; / artifactId的＆GT;
        ＆LT;＆版GT; 2.10.4＆LT; /版本＆GT;
      ＆LT; /依赖性＆GT;

例外code是 

  org.apache.camel.FailedToCreateRouteException：无法在创建航线ROUTE1：＆GT;＆GT;＆GT;为[JCR：//管理：管理@本地：8080 / RMI /家庭/测试]  -  LT;＆LT;＆LT;在路线：路线[从[直接：一]  - ＆GT; [的SetProperty [CamelJcrNodeName，{不...... **因无法解析端点：JCR：//管理：管理@本地：8080 / RMI /家庭/测试，因为：在没有定义JCR资源库'localhost'的**
    在org.apache.camel.model.RouteDefinition.addRoutes（RouteDefinition.java:879）
    在org.apache.camel.model.RouteDefinition.addRoutes（RouteDefinition.java:172）
    在org.apache.camel.impl.DefaultCamelContext.startRoute（DefaultCamelContext.java:722）
    在org.apache.camel.impl.DefaultCamelContext.startRouteDefinitions（DefaultCamelContext.java:1789）
    在org.apache.camel.impl.DefaultCamelContext.doStartCamel（DefaultCamelContext.java:1575）
    在org.apache.camel.impl.DefaultCamelContext.doStart（DefaultCamelContext.java:1444）
    在org.apache.camel.support.ServiceSupport.start（ServiceSupport.java:60）
    在org.apache.camel.impl.DefaultCamelContext.start（DefaultCamelContext.java:1412）
    在org.apache.camel.test.junit4.CamelTestSupport.startCamelContext（CamelTestSupport.java:184）
    在org.apache.camel.test.junit4.CamelTestSupport.setUp（CamelTestSupport.java:115）
    在sun.reflect.NativeMethodAccessorImpl.invoke0（本机方法）
    在sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:57）
    在sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）
    在java.lang.reflect.Method.invoke（Method.java:601）
    在org.junit.runners.model.FrameworkMethod $ 1.runReflectiveCall（FrameworkMethod.java:44）
    在org.junit.internal.runners.model.ReflectiveCallable.run（ReflectiveCallable.java:15）
    在org.junit.runners.model.FrameworkMethod.invokeExplosively（FrameworkMethod.java:41）
    在org.junit.internal.runners.statements.RunBefores.evaluate（RunBefores.java:27）
    在org.junit.internal.runners.statements.RunAfters.evaluate（RunAfters.java:31）
    在org.junit.runners.BlockJUnit4ClassRunner.runCh​​ild（BlockJUnit4ClassRunner.java:76）
    在org.junit.runners.BlockJUnit4ClassRunner.runCh​​ild（BlockJUnit4ClassRunner.java:50）
    在org.junit.runners.ParentRunner $ 3.run（ParentRunner.java:193）
    在org.junit.runners.ParentRunner $ 1.schedule（ParentRunner.java:52）
    在org.junit.runners.ParentRunner.runCh​​ildren（ParentRunner.java:191）
    在org.junit.runners.ParentRunner.access $ 000（ParentRunner.java:42）
    在org.junit.runners.ParentRunner $ 2.evaluate（ParentRunner.java:184）
    在org.junit.runners.ParentRunner.run（ParentRunner.java:236）
    在org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run（JUnit4TestReference.java:50）
    在org.eclipse.jdt.internal.junit.runner.TestExecution.run（TestExecution.java:38）
    在org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests（RemoteTestRunner.java:467）
    在org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests（RemoteTestRunner.java:683）
    在org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run（RemoteTestRunner.java:390）
    在org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main（RemoteTestRunner.java:197）
org.apache.camel.ResolveEndpointFailedException：引起无法解析端点：JCR：//管理：管理@本地：8080 / RMI /家庭/测试，因为：在'localhost'的定义没有JCR资源库
    在org.apache.camel.impl.DefaultCamelContext.getEndpoint（DefaultCamelContext.java:479）
    在org.apache.camel.util.CamelContextHelper.getMandatoryEndpoint（CamelContextHelper.java:50）
    在org.apache.camel.model.RouteDefinition.resolveEndpoint（RouteDefinition.java:187）
    在org.apache.camel.impl.DefaultRouteContext.resolveEndpoint（DefaultRouteContext.java:108）
    在org.apache.camel.impl.DefaultRouteContext.resolveEndpoint（DefaultRouteContext.java:114）
    在org.apache.camel.model.SendDefinition.resolveEndpoint（SendDefinition.java:61）
    在org.apache.camel.model.SendDefinition.createProcessor（SendDefinition.java:55）
    在org.apache.camel.model.ProcessorDefinition.makeProcessor（ProcessorDefinition.java:461）
    在org.apache.camel.model.ProcessorDefinition.addRoutes（ProcessorDefinition.java:179）
    在org.apache.camel.model.RouteDefinition.addRoutes（RouteDefinition.java:876）
    ... 32更多
org.apache.camel.RuntimeCamelException：产生的原因在'localhost'的定义没有JCR资源库
    在org.apache.camel.component.jcr.JcrEndpoint＆LT;＆初始化GT;（JcrEndpoint.java:65）
    在org.apache.camel.component.jcr.JcrComponent.createEndpoint（JcrComponent.java:31）
    在org.apache.camel.impl.DefaultComponent.createEndpoint（DefaultComponent.java:91）
    在org.apache.camel.impl.DefaultCamelContext.getEndpoint（DefaultCamelContext.java:461）
    ...... 41多


解决方案

骆驼 JCR的主机部分：链接不应该是指实际的网络主机，但即在骆驼注册表中定义的 javax.jcr.Repository 对象实例。大部分的时间，这意味着它会被定义为在春季或蓝图XML文件的bean。

要做到同样的事情在一个单元测试，可以覆盖 createRegistry 方法豆添加到注册表骆驼。在下面的code例如，JackRabbit用 URLRemoteRegistry 添加到具有名称骆驼注册表 MyJCR 。

本身是使用URL 路线JCR：//管理：管理员@ MyJCR /缺省的/ home /测试。需要注意的是添加指向JCR存储库工作区添加节点到 /默认 URL的一部分。

 公共类ObjectToJCRRouteTest扩展CamelTestSupport {  @覆盖
  保护RouteBuilder createRouteBuilder（）抛出异常{
    返回新RouteBuilder（）{
      @覆盖
      公共无效配置（）抛出异常{
        从（直接：一个）
              .setProperty（JcrConstants.JCR_NODE_NAME，
                           常数（节点））
              .setProperty（my.contents.property，主体（））
              。要（JCR：//管理：管理员@ MyJCR /缺省的/ home /测试）;
      }
    };
  }  @覆盖
  保护JndiRegistry createRegistry（）抛出异常{
    JndiRegistry注册表= super.createRegistry（）;
    registry.bind（MyJCR，新URLRemoteRepository（HTTP：//本地主机：8080 / RMI））;
    返回注册表;
  }  @测试
  公共无效putJCRNode（）抛出异常{
    template.sendBody（直接：一个，一些内容）;
    视频下载（1000）;
  }
}

I'm new in camel world and I have problems making a connection with the jcr component. look at my test code:

import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.jcr.JcrConstants;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.junit.Test;


public class ObjectToJCRRouteTest extends CamelTestSupport {

    @Override
    protected RouteBuilder createRouteBuilder() throws Exception {
        return new RouteBuilder() {
            @Override
            public void configure() throws Exception {
                from("direct:a")
                        .setProperty(JcrConstants.JCR_NODE_NAME,
                                constant("node"))
                        .setProperty("my.contents.property", body())
                        .to("jcr://admin:admin@localhost:8080/home/test");
            }
        };
    }

    @Test
    public void putJCRNode() throws Exception {
        template.sendBodyAndHeader("direct:a", null, null, null);
        Thread.sleep(1000);
    }
}

I tried wiht jcr://admin:admin@localhost/home/test", "jcr://admin:admin@localhost:8080/home/test" , "jcr://admin:admin@localhost:8080/repository/home/test"

I tested jackrabbit with a repository explorer (http://www.subshell.com/en/toromiro/index.html) using rmi and the connection was succesfull

thanks in advance by any help!!!

my jackrabit server is:

jmartinez@jmartinez:~/software/jackrabbit$ java -jar jackrabbit-standalone-2.4.3.jar

Welcome to Apache Jackrabbit!

Using repository directory jackrabbit

Writing log messages to jackrabbit/log

Starting the server...

Apache Jackrabbit is now running at http://localhost:8080/

pom configuration

  <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-jcr</artifactId>
        <version>2.10.4</version>
      </dependency>

the exception code is 

org.apache.camel.FailedToCreateRouteException: Failed to create route route1 at: >>> To[jcr://admin:admin@localhost:8080/rmi/home/test] <<< in route: Route[[From[direct:a]] -> [SetProperty[CamelJcrNodeName, {no... **because of Failed to resolve endpoint: jcr://admin:admin@localhost:8080/rmi/home/test due to: No JCR repository defined under 'localhost'**
    at org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:879)
    at org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:172)
    at org.apache.camel.impl.DefaultCamelContext.startRoute(DefaultCamelContext.java:722)
    at org.apache.camel.impl.DefaultCamelContext.startRouteDefinitions(DefaultCamelContext.java:1789)
    at org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:1575)
    at org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:1444)
    at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:60)
    at org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:1412)
    at org.apache.camel.test.junit4.CamelTestSupport.startCamelContext(CamelTestSupport.java:184)
    at org.apache.camel.test.junit4.CamelTestSupport.setUp(CamelTestSupport.java:115)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: org.apache.camel.ResolveEndpointFailedException: Failed to resolve endpoint: jcr://admin:admin@localhost:8080/rmi/home/test due to: No JCR repository defined under 'localhost'
    at org.apache.camel.impl.DefaultCamelContext.getEndpoint(DefaultCamelContext.java:479)
    at org.apache.camel.util.CamelContextHelper.getMandatoryEndpoint(CamelContextHelper.java:50)
    at org.apache.camel.model.RouteDefinition.resolveEndpoint(RouteDefinition.java:187)
    at org.apache.camel.impl.DefaultRouteContext.resolveEndpoint(DefaultRouteContext.java:108)
    at org.apache.camel.impl.DefaultRouteContext.resolveEndpoint(DefaultRouteContext.java:114)
    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:461)
    at org.apache.camel.model.ProcessorDefinition.addRoutes(ProcessorDefinition.java:179)
    at org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:876)
    ... 32 more
Caused by: org.apache.camel.RuntimeCamelException: No JCR repository defined under 'localhost'
    at org.apache.camel.component.jcr.JcrEndpoint.<init>(JcrEndpoint.java:65)
    at org.apache.camel.component.jcr.JcrComponent.createEndpoint(JcrComponent.java:31)
    at org.apache.camel.impl.DefaultComponent.createEndpoint(DefaultComponent.java:91)
    at org.apache.camel.impl.DefaultCamelContext.getEndpoint(DefaultCamelContext.java:461)
    ... 41 more
解决方案

The host part of a Camel jcr: url should not refer to an actual network host, but to a javax.jcr.Repository object instance that is defined in the Camel registry. Most of the times, this means it will be defined as a bean in a Spring or Blueprint XML file.

To do the same thing in a unit test, you can override the createRegistry method to add beans to the Camel registry. In the code example below, a JackRabbit URLRemoteRegistry is added to the Camel registry with name MyJCR.

The route itself is using the URL jcr://admin:admin@MyJCR/default/home/test. Note that /default part of the URL was added to point to the JCR repository workspace to add nodes to.

public class ObjectToJCRRouteTest extends CamelTestSupport {

  @Override
  protected RouteBuilder createRouteBuilder() throws Exception {
    return new RouteBuilder() {
      @Override
      public void configure() throws Exception {
        from("direct:a")
              .setProperty(JcrConstants.JCR_NODE_NAME,
                           constant("node"))
              .setProperty("my.contents.property", body())
              .to("jcr://admin:admin@MyJCR/default/home/test");
      }
    };
  }

  @Override
  protected JndiRegistry createRegistry() throws Exception {
    JndiRegistry registry = super.createRegistry();
    registry.bind("MyJCR", new URLRemoteRepository("http://localhost:8080/rmi"));
    return registry;
  }

  @Test
  public void putJCRNode() throws Exception {
    template.sendBody("direct:a", "Some contents");
    Thread.sleep(1000);
  }
}

这篇关于Apache的骆驼JCR兔崽子的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！

06-27 16:36
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