mule2.2.x架构(四)示例学习StockQuote

mule2.2.x架构(四)示例学习StockQuote

所有的示例文档
http://www.mulesoft.org/display/MULE2INTRO/Examples

本示例参考地址
http://www.mulesoft.org/display/MULE2INTRO/Stock+Quote+Example

3 简单示例StockQuote
3.1 标准IO输入，输出到VM
配置文件stdio-config.xml
<!-- 配置文件中载入提示欢迎信息 -->
<stdio:connector name="SystemStreamConnector"
                     promptMessageCode="2"
                     resourceBundle="stockquote.messages.stockquote-messages"
                     messageDelayTime="1000"/>
<model name="Sample">
<service name="Console I/O">
            <inbound>
      <!-- 标注IO输入 -->
                <stdio:inbound-endpoint system="IN" synchronous="true"/>
            </inbound>
            <outbound>
                <chaining-router>
    <!-- 链式输出：输出到VM内部queen -->
                    <vm:outbound-endpoint path="stockquote"/>
    <!-- 链式输出：标准系统输出 -->
                    <stdio:outbound-endpoint system="OUT"/>
                </chaining-router>
            </outbound>
        </service>
</model>
单独启动这个配置文件，要报错，因为找不到对应的VM stockquote，这个配置文件要和后面的文件配合启动，命令行启动的话：
"%MULE_BASE%\bin\mule.bat" -config "stdio-config.xml,stockquote-rest-config.xml"
"%MULE_BASE%\bin\mule.bat" -config "stdio-config.xml,stockquote-wsdl-config.xml"
"%MULE_BASE%\bin\mule.bat" -config "stdio-config.xml,stockquote-soap-config.xml"
eclipse启动的话，要用Run Configuration---->Configuration Files-----Add
添加多个xml配置文件，然后再Run就OK了。

3.2 输出到REST的服务器
配置文件stockquote-rest-config.xml
<!-- 读取配置文件proxy.properties，配置访问外网的HTTP代理 -->
<context:property-placeholder location="stockquote/proxy.properties"/>
<http:connector name="HttpConnector"
                    proxyHostname="${proxyHostname}"
                    proxyPassword="${proxyPassword}"
                    proxyPort="${proxyPort}"
                    proxyUsername="${proxyUsername}"/>
<xm:xml-to-object-transformer name="XmlToObject"/>
<xml-entity-decoder-transformer name="XmlDecoder"/>
<xm:xslt-transformer name="Xslt" xsl-file="stockquote/xsl/rest-stock.xsl"/>
<object-to-string-transformer name="ToString"/>
<model name="Sample-Rest">
<service name="HTTPPostSample">
      <inbound>
   <!-- 结合上面的stdio-config.xml输出的stockquote，这里接收信息 -->
                <vm:inbound-endpoint path="stockquote"
                                     responseTransformer-refs="ToString XmlDecoder Xslt XmlToObject" synchronous="true"/>
            </inbound>
            <http:rest-service-component
                    serviceUrl="http://www.webservicex.net/stockquote.asmx/GetQuote"
                    httpMethod="POST">
                <http:payloadParameterName value="symbol"/>
            </http:rest-service-component>
        </service>
    </model>
最后的发送向一个REST服务，这个服务是外网的：
http://www.webservicex.net/stockquote.asmx/GetQuote

3.3 发送到SOAP服务的WS上
配置文件stockquote-soap-config.xml，和上面的rest的核心区别就在于最后的发送配置
<outbound>
<pass-through-router>
      <axis:outbound-endpoint
            address="http://www.webservicex.net/stockquote.asmx?method=GetQuote"
                  soapAction="#[methodNamespace]#[method]">
            <axis:soap-method method="qname{GetQuote:http://www.webserviceX.NET/}">
            <axis:soap-parameter parameter="symbol" type="string" mode="IN"/>
            <axis:soap-parameter parameter="GetQuoteResult" type="string" mode="OUT"/>
            </axis:soap-method>
            </axis:outbound-endpoint>
</pass-through-router>
</outbound>

3.4 发送到wsdl
配置文件stockquote-wsdl-config.xml，和前面的核心区别如下
<outbound>
<pass-through-router>
<outbound-endpoint
address="wsdl-cxf:http://www.webservicex.net/stockquote.asmx?    WSDL&amp;method=GetQuote" />
</pass-through-router>
</outbound>
但是3.1+3.2；3.1+3.2我都测试成功了，就是3.1+3.3测试失败。但是明白了这个示例的意思，以后可以自己启动一些WS的服务来详细测试。