【发布时间】:2016-07-07 11:59:51
【问题描述】:
我正在构建 OSGI 包以在 Jboss Fuse 6.1 容器中运行。项目包含 blueprint.xml(在 src/main/resourceces/OSGI-INF/blueprint 中)。内容是:
<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"
xmlns:camelcxf="http://camel.apache.org/schema/blueprint/cxf"
xmlns:cxf="http://cxf.apache.org/blueprint/core"
xmlns:jaxws="http://cxf.apache.org/blueprint/jaxws"
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/cxf http://camel.apache.org/schema/blueprint/cxf/camel-cxf.xsd
http://camel.apache.org/schema/blueprint http://camel.apache.org/schema/blueprint/camel-blueprint.xsd
http://cxf.apache.org/blueprint/jaxws http://cxf.apache.org/schemas/blueprint/jaxws.xsd
http://cxf.apache.org/blueprint/core http://cxf.apache.org/schemas/blueprint/core.xsd"
>
<bean id="MyProcessor" class="com.test.MyProcessor" />
<camelContext trace="false" id="blueprintContext" xmlns="http://camel.apache.org/schema/blueprint">
<route>
<from uri="activemq:queue:paymentsqueue?username=admin&password=admin" id="NotificationRoute">
<description/>
</from>
<log message="The message contains ${body}"/>
<process ref="MyProcessor"/>
</route>
</camelContext>
</blueprint>
我的目标是在 MyProcessor 中使用 spring bean。这是 MyProcessor 的代码:
public class MyProcessor implements Processor {
@Aurowired
private Sender sender;
@Override
public void process(Exchange x) throws Exception {
log.info("test: " +sender.getSenderId());
}
}
但它给了我空指针异常。我做错了什么?
这是我的spring配置文件的内容(我放在src/main/resourceces/META-INF/spring)
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd">
<context:annotation-config/>
<context:component-scan base-package="com.username"/>
<bean id="sender" class="com.username.Sender" scope="prototype">
<property name="senderId" value="sendername" />
<property name="password" value="senderpassword" />
</bean>
【问题讨论】:
-
蓝图bean中一般可以同时使用spring bean吗?在我的示例中,camel route 和处理器由蓝图创建,但自动装配 bean 由 spring 创建。
标签: spring apache-camel osgi jbossfuse blueprint-osgi