Fuse_013：基础入门之二：camel-basic

环境：JBoss Fuse 6.2.0 + Maven 3.2.2

本实验跟上一个实验有关。

1. 学习重点
（1）从零开始构建 camel route。

2. 修改 settings.xml，内容如下：
参见《Fuse_012：基础入门之一：cxf-basic 》。

3. 使用 Maven 构建
（1）mvn archetype:generate -DarchetypeGroupId=io.fabric8.archetypes -DarchetypeArtifactId=karaf-camel-cbr-archetype -DarchetypeVersion=1.2.0.redhat-133 -DgroupId=org.fusesource.example -DartifactId=camel-basic -Dversion=1.0-SNAPSHOT -Dfabric8-profile=camel-basic-profile
（2）修改 camel-basic/pom.xml，增加 camel-jetty artifact
<dependency>
      <groupId>org.apache.camel</groupId>
      <artifactId>camel-jetty</artifactId>
</dependency>
（3）修改 camel-basic/src/main/resources/OSGI-INF/blueprint/cbr.xml
<?xml version="1.0"?>
<!-- JBoss, Home of Professional Open Source Copyright 2014, Red Hat, Inc.
    and/or its affiliates, and individual contributors by the @authors tag. See
    the copyright.txt in the distribution for a full listing of individual contributors.
    Licensed under the Apache License, Version 2.0 (the "License"); you may not
    use this file except in compliance with the License. You may obtain a copy
    of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required
    by applicable law or agreed to in writing, software distributed under the
    License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS
    OF ANY KIND, either express or implied. See the License for the specific
    language governing permissions and limitations under the License. -->
<!-- This is the OSGi Blueprint XML file defining the Camel context and routes.
    Because the file is in the OSGI-INF/blueprint directory inside our JAR, it
    will be automatically activated as soon as the bundle is installed. The root
    element for any OSGi Blueprint file is 'blueprint' - you also see the namespace
    definitions for both the Blueprint and the Camel namespaces. -->
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    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">

    <!-- The namespace for the camelContext element in Blueprint is 'http://camel.apache.org/schema/blueprint'.
        Additionally, we can also define namespace prefixes we want to use them in
        the XPath expressions in our CBR. While it is not required to assign id's
        to the <camelContext/> and <route/> elements, it is a good idea to set those
        for runtime management purposes (logging, JMX MBeans, ...) -->
    <camelContext id="blueprintContext" trace="false"
        xmlns="http://camel.apache.org/schema/blueprint">
        <route id="httpBridge">
            <from uri="jetty:http://0.0.0.0:8282/cxf/HelloWorld?matchOnUriPrefix=true" />
            <delay>
                <constant>5000 </constant>
            </delay>
            <to    uri="jetty:http://localhost:8181/cxf/HelloWorld?bridgeEndpoint=true&throwExceptionOnFailure=false" />
        </route>
    </camelContext>

</blueprint>

（4）mvn clean install

4. 修改 cxf-basic/src/test/java/org/fusesource/example/SoapTest.java 

把8181端口改成8282端口，修改如下：
URLConnection connection = new URL("http://localhost:8282/cxf/HelloWorld").openConnection();
 

5. 部署 、卸载
（1）./fuse
（2）osgi:install -s mvn:org.fusesource.example/camel-basic/1.0-SNAPSHOT
（3）osgi:list
（4）cd ../cxf-basic
（5）mvn -Ptest
（6）http://localhost:8181/cxf
（7）http://localhost:8181/cxf/HelloWorld?wsdl
（8）osgi:uninstall <id>
 
参考文献：
1. Red_Hat_JBoss_Fuse-6.2-Getting_Started-en-US.pdf