servicemix 7安装使用及camel-cxf代理webservice

前述：之前用servicemix3通过jbi代理webservice。由于smx版本升级较快,smx7已经弃用了jbi，转而通过camel转换协议。

servicemix 3安装及cxf-bc组件代理webservice服务
[url]http://newjava-sina-cn.iteye.com/blog/2357092[/url]

这边文章主要是学习通过camel代理ws的学习过程。


1.安装使用servicemix7

2.camel-cxf代理webservice

3.常用命令


1.安装使用servicemix7
下载servicemix:
http://servicemix.apache.org/downloads/servicemix-7.0.0.M2.html

解压到某个路径下，如：D:\service\apache-servicemix-7.0.0.M2

配置系统变量 SERVICEMIX_HOME=D:\service\apache-servicemix-7.0.0.M2

进入bin目录下,运行servicemix.bat便可启动servicemix

[img]http://dl2.iteye.com/upload/attachment/0123/4328/9d33f591-a61a-33ab-b98b-594f3d146db0.png[/img]

通过console shell,可以查看特性或控制servicemix,如：
bundle:list 显示已安装的组件
bundle:list | grep camel 查找特定组件
log:display 查看日志
log:display | grep DEBUG 查找debug日志
log:set INFO 设置日志级别
feature:list 查看特性(包括已安装和未安装)
feature:list | grep camel 查看感兴趣的特性

feature:install webconsole 安装web控制台

安装成功后,访问http://localhost:8181/system/console smx/smx。通过web页面,可以启动或停止组件，安装原有feature等。

[color=red]由于安装一些组件可能要从maven库下载依赖的jar包，网速较慢。可以将maven库改成国内的（etc/org.ops4j.pax.url.mvn.cfg for the org.ops4j.pax.url.mvn.repositories）[/color]

[img]http://dl2.iteye.com/upload/attachment/0123/4334/e791484c-4698-311e-95e8-275f97d6ad8c.png[/img]


2.camel-cxf代理webservice
在eclipse新建一个普通的maven project项目(根据maven-archetype-quickstart原型)

在src/main/resources源文件下新建META-INF/spring/camel-config.xml（smx7能够识别的结构）。

配置camel-config.xml

<?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:camel="http://camel.apache.org/schema/spring"
       xmlns:cxf="http://camel.apache.org/schema/cxf"
       xmlns:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="
       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
       http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
       http://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd
       http://camel.apache.org/schema/cxf http://camel.apache.org/schema/cxf/camel-cxf.xsd">

  <!-- this is the CXF web service we use as the front end -->
  <cxf:cxfEndpoint id="reportIncident"
                   address="http://0.0.0.0:8186/camel_0319_cxf/camel/CXF_HELLO_ObjectSpringService/IHello"
                   serviceName="s:HelloWorldService"
                   endpointName="s:HelloWorld" 
                   wsdlURL="http://localhost:8081/HelloWorld/services/HelloWorld?wsdl"
                   xmlns:s="http://ws.bill.com"/>

  <!-- this is the Camel route which proxies the real web service and forwards SOAP requests to it -->
  <camelContext xmlns="http://camel.apache.org/schema/spring">

    <!-- <endpoint id="callRealWebService" uri="http://localhost:${real.port}/real-webservice?throwExceptionOnFailure=false"/> --><!-- & -->
    <endpoint id="callRealWebService" uri="http://localhost:8081/HelloWorld/services/HelloWorld?bridgeEndpoint=true"/>

    <route>
      <!-- CXF consumer using MESSAGE format -->
      <from uri="cxf:bean:reportIncident?dataFormat=MESSAGE"/> <!-- ?dataFormat=MESSAGE -->
      <setHeader headerName="SOAPAction" >
          <constant>FooSync</constant>
      </setHeader>
      <convertBodyTo type="String" />
      <!-- log input received -->
      <to uri="log:input?showHeaders=true"/>
      <!-- enrich the input by ensure the incidentId parameter is set -->
      <!-- <to uri="bean:enrichBean"/> -->
      <!-- Need to remove the http headers which could confuse the http endpoint -->
      <!-- <removeHeaders pattern="CamelHttp*"/> -->
      <!-- send proxied request to real web service -->
      <to ref="callRealWebService"/>
      <convertBodyTo type="String" />
      <!-- log answer from real web service -->
      <to uri="log:output?showHeaders=true"/>
    </route>

  </camelContext>

</beans>

注意事项：
a.该配置是根据camel官方实例（http://camel.apache.org/cxf-proxy-example.html）改造而来（见附件camel-example-cxf-proxy-2.11.1-sources.jar.7z），根据自己服务器地址设置callRealWebService的endpoint.uri

b.配置cxf:cxfendpoint端点时，xmlns:s应为自己的webservice的命令空间，wsdlUrl文件中的targetNamespace="http://ws.bill.com"。serviceName为服务的服务名,endpointName为服务的端口名

c.对于axis的ws，如果请求头部没有soapAction，则会报no soapAction header类似错误，cxf的ws不会有这个问题，可以去掉这个配置

d.读者可查询相关资料，调试route中的相关组件


配置完成后，右键项目run as - maven install 生成组件，在target文件夹下生成一个jar包，放到smx7的deploy文件夹下，自动部署完成

日志data/log/servicemix.log

访问http://localhost:8186/camel_0319_cxf/camel/CXF_HELLO_ObjectSpringService/IHello?wsdl
或通过soap-ui测试


改造实例源码，附件处可下载


3.常用命令
log:display 显示日志

feature:install camel-http


参考网站：
http://camel.apache.org/cxf-proxy-example.html

https://access.redhat.com/documentation/en-US/Fuse_ESB_Enterprise/7.0/html-single/Web_Services_and_Routing_with_Camel_CXF/index.html#Proxying-HTTP