在纯java类中使用Camel blueprint属性

<dependency>
    <groupId>org.apache.camel</groupId>
    <artifactId>camel-blueprint</artifactId>
    <version>版本号</version>
</dependency>

import org.osgi.framework.BundleContext;
import org.apache.camel.blueprint.CamelContextFactory;

public class MyCamelClass {
    @ContextInject
    private BundleContext bundleContext;

    public void doSomething() {
        // 在这里可以使用bundleContext获取Blueprint属性
        String propertyValue = (String) bundleContext.getProperty("propertyName");
        // 处理属性值
    }
}

<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xmlns:cm="http://aries.apache.org/blueprint/xmlns/blueprint-cm/v1.1.0"
           xsi:schemaLocation="
           http://www.osgi.org/xmlns/blueprint/v1.0.0
           http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd
           http://aries.apache.org/blueprint/xmlns/blueprint-cm/v1.1.0
           http://aries.apache.org/blueprint/xmlns/blueprint-cm/v1.1.0/blueprint-cm-1.1.0.xsd">

    <cm:property-placeholder persistent-id="my.properties" update-strategy="reload">
        <cm:default-properties>
            <cm:property name="propertyName" value="propertyValue"/>
        </cm:default-properties>
    </cm:property-placeholder>

    <!-- 其他的Blueprint组件定义 -->

</blueprint>

<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xmlns:camel="http://camel.apache.org/schema/blueprint"
           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">

    <bean id="myCamelClass" class="com.example.MyCamelClass"/>

    <camelContext xmlns="http://camel.apache.org/schema/blueprint">
        <route>
            <from uri="direct:start"/>
            <bean ref="myCamelClass" method="doSomething"/>
            <!-- 其他的路由定义 -->
        </route>
    </camelContext>

</blueprint>