mule2.1.2 初步认识 发布cxf 和axis服务
最近公司需要写这样一个功能。也就是需要一个esb消息总线。初步的功能是提供webservice的消息管理以后还会增加很多的功能。。以前本来在soa esb上面的东西就是个空白。在Google上找了一天最后由我自己觉得用mule2.1.2。让后就疯狂的找些好的帖子。希望能够很快的入门。但发现不是那么一回事。找到的很多都是1.X的版本。2.1.2 的少得很。经过近半周的研究。。终于自己写了一个小的test。贴上来给新入门的朋友希望有帮助。深入的研究以后还会继续。
配置文件：mule_config.xml

org.mule.api.lifecycle.InitialisationException: Initialisation Failure: Configuration problem: Unable to locate NamespaceHandler for namespace [http://www.mulesource.org/schema/mule/core/2.1]
Offending resource: URL [file:/D:/EclipseItem/MuleAppTest/bin/mule-config.xml]
at org.mule.registry.AbstractRegistry.initialise(AbstractRegistry.java:76)
at org.mule.config.spring.SpringXmlConfigurationBuilder.createSpringRegistry(SpringXmlConfigurationBuilder.java:98)
at org.mule.config.spring.SpringXmlConfigurationBuilder.doConfigure(SpringXmlConfigurationBuilder.java:69)
at org.mule.config.builders.AbstractConfigurationBuilder.configure(AbstractConfigurationBuilder.java:39)
at org.mule.config.builders.AbstractResourceConfigurationBuilder.configure(AbstractResourceConfigurationBuilder.java:78)
at org.mule.context.DefaultMuleContextFactory.createMuleContext(DefaultMuleContextFactory.java:96)
at org.mule.context.DefaultMuleContextFactory.createMuleContext(DefaultMuleContextFactory.java:54)
at EagleMuleMain.main(EagleMuleMain.java:16)
Caused by: org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Unable to locate NamespaceHandler for namespace [http://www.mulesource.org/schema/mule/core/2.1]
Offending resource: URL [file:/D:/EclipseItem/MuleAppTest/bin/mule-config.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:72)
at org.mule.config.spring.MuleHierarchicalBeanDefinitionParserDelegate.parseCustomElement(MuleHierarchicalBeanDefinitionParserDelegate.java:78)
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1287)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:141)
at org.mule.config.spring.MuleBeanDefinitionDocumentReader.parseBeanDefinitions(MuleBeanDefinitionDocumentReader.java:45)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:92)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:507)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:398)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:342)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:310)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:143)
at org.mule.config.spring.MuleApplicationContext.loadBeanDefinitions(MuleApplicationContext.java:104)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:123)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:422)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)
at org.mule.config.spring.SpringRegistry.doInitialise(SpringRegistry.java:87)
at org.mule.registry.AbstractRegistry.initialise(AbstractRegistry.java:68)
... 7 more
org.mule.api.config.ConfigurationException: Initialisation Failure: Configuration problem: Unable to locate NamespaceHandler for namespace [http://www.mulesource.org/schema/mule/core/2.1]
Offending resource: URL [file:/D:/EclipseItem/MuleAppTest/bin/mule-config.xml] (org.mule.api.lifecycle.InitialisationException)
at org.mule.config.builders.AbstractConfigurationBuilder.configure(AbstractConfigurationBuilder.java:46)
at org.mule.config.builders.AbstractResourceConfigurationBuilder.configure(AbstractResourceConfigurationBuilder.java:78)
at org.mule.context.DefaultMuleContextFactory.createMuleContext(DefaultMuleContextFactory.java:96)
at org.mule.context.DefaultMuleContextFactory.createMuleContext(DefaultMuleContextFactory.java:54)
at EagleMuleMain.main(EagleMuleMain.java:16)
Caused by: org.mule.api.lifecycle.InitialisationException: Initialisation Failure: Configuration problem: Unable to locate NamespaceHandler for namespace [http://www.mulesource.org/schema/mule/core/2.1]
Offending resource: URL [file:/D:/EclipseItem/MuleAppTest/bin/mule-config.xml]
at org.mule.registry.AbstractRegistry.initialise(AbstractRegistry.java:76)
at org.mule.config.spring.SpringXmlConfigurationBuilder.createSpringRegistry(SpringXmlConfigurationBuilder.java:98)
at org.mule.config.spring.SpringXmlConfigurationBuilder.doConfigure(SpringXmlConfigurationBuilder.java:69)
at org.mule.config.builders.AbstractConfigurationBuilder.configure(AbstractConfigurationBuilder.java:39)
... 4 more
Caused by: org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Unable to locate NamespaceHandler for namespace [http://www.mulesource.org/schema/mule/core/2.1]
Offending resource: URL [file:/D:/EclipseItem/MuleAppTest/bin/mule-config.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:72)
at org.mule.config.spring.MuleHierarchicalBeanDefinitionParserDelegate.parseCustomElement(MuleHierarchicalBeanDefinitionParserDelegate.java:78)
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1287)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:141)
at org.mule.config.spring.MuleBeanDefinitionDocumentReader.parseBeanDefinitions(MuleBeanDefinitionDocumentReader.java:45)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:92)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:507)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:398)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:342)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:310)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:143)
at org.mule.config.spring.MuleApplicationContext.loadBeanDefinitions(MuleApplicationContext.java:104)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:123)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:422)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)
at org.mule.config.spring.SpringRegistry.doInitialise(SpringRegistry.java:87)
at org.mule.registry.AbstractRegistry.initialise(AbstractRegistry.java:68)
... 7 more
运行失败 请各位看看问题所在
at org.slf4j.impl.JDK14LoggerAdapter.log(JDK14LoggerAdapter.java:529)
at org.apache.commons.logging.impl.SLF4JLocationAwareLog.debug(SLF4JLocationAwareLog.java:106)
at org.mule.util.IOUtils.getResourceAsUrl(IOUtils.java:154)
at org.mule.config.ConfigResource.<init>(ConfigResource.java:32)
at org.mule.config.builders.AbstractResourceConfigurationBuilder.loadConfigResources(AbstractResourceConfigurationBuilder.java:90)
at org.mule.config.builders.AbstractResourceConfigurationBuilder.<init>(AbstractResourceConfigurationBuilder.java:56)
at org.mule.config.spring.SpringXmlConfigurationBuilder.<init>(SpringXmlConfigurationBuilder.java:43)
at test.EagleMuleMain.main(EagleMuleMain.java:20)

也没有google到解决办法，请问是哪儿的问题？

xp/jdk1.5.0_18/eclipse3.4.2/mule2.1.2    36 楼    burke    2009-05-08              String url = "cxf:http://localhost:8898/services/testMuleService?method=testMule";
这个报错
Could not create client! No Server was found directly on the endpoint: http://localhost:8898/services/testMuleService    37 楼    qhhhn    2009-05-14              刚好在学习ING...国内这一块的资料太少了...

    38 楼    portrait    2009-05-30              burke 写道String url = "cxf:http://localhost:8898/services/testMuleService?method=testMule";
这个报错
Could not create client! No Server was found directly on the endpoint: http://localhost:8898/services/testMuleService
这是怎么回事啊     39 楼    rrsy23    2009-06-18              mule的例子可以看哈

你这个和mule的最简单的echo例子基本一样    40 楼    caiway    2009-07-01              大家有把mule2集成到应用程序里去吗？照着官网把下面这段加入web.xml报错，应用在tomcat里面不能启动。
<context-param>
    <param-name>org.mule.config</param-name>
    <param-value>mule-config-main.xml,mule-components.xml</param-value>
</context-param>

<listener>
    <listener-class>org.mule.config.builders.MuleXmlBuilderContextListener</listener-class>
</listener>
    41 楼    deadcow    2009-07-01              好像没有体现ESB，你的src code 不应该加上任何类似WS的tag，怎样把WS expose出来，是通过MULE的inbound    42 楼    deadcow    2009-07-01              另外，写mule的test case。可以用上mule 的test package，里面有一个类似funtionalTest的class    43 楼    sadlonewolf    2011-11-15              LZ：我的xml文档怎么跑不通啊，一直报错unknown source和Cannot find the declaration of element 'mule'，帮我看一下吧。