将参数传递给Spring MethodInvokingFactoryBean参数列表

Question

我试图找到将对象传递给Spring MethodInvokingFactoryBean参数列表的方法.这是我的Spring配置:

<bean id="qName" class="javax.xml.namespace.QName">
    <constructor-arg index="0" value="${com.groupgti.esb.online.tests.talentq.tns}"/>
    <constructor-arg index="1" value="${com.groupgti.esb.online.tests.talentq.serviceName}"/>
</bean>

<bean id="wsdlUrl" class="java.net.URL">
    <constructor-arg index="0" value="${com.groupgti.esb.online.tests.talentq.url}"/>
</bean>

<bean id="service" class="org.springframework.beans.factory.config.MethodInvokingFactoryBean">
    <property name="targetObject">
        <bean id="serviceObject" class="com.groupgti.onlinetest.talentq.jaxb.TQIntegrationV2"/>
    </property>
    <property name="targetMethod">
        <value>create</value>
    </property>
    <property name="arguments">
        <list>
            <value type="java.net.URL">wsdlUrl</value>
            <value type="javax.xml.namespace.QName">qName</value>
        </list>
    </property>
</bean>

这不起作用:

<value type="java.net.URL">wsdlUrl</value>
<value type="javax.xml.namespace.QName">qName</value>

我得到了例外:

Caused by: org.springframework.beans.TypeMismatchException: Failed to convert value of type 'java.lang.String' to required type 'java.net.URL'; nested exception is java.lang.IllegalArgumentException: Could not retrieve URL for OSGi resource[wsdlUrl|bnd.id=573|bnd.sym=com.groupgti.esb.online.tests.talentq]: OSGi resource[wsdlUrl|bnd.id=573|bnd.sym=com.groupgti.esb.online.tests.talentq] cannot be resolved to URL because it does not exist

这是因为参数作为对象传递String,wsdlUrl而不是作为java.net.URL对象传递.

我也试过这个:

<property name="arguments">
    <ref bean="wsdlUrl"/>
    <ref bean="qName"/>
</property>

这给了我一个例外,ref属性不属于这里.那么我应该如何将一个对象传递给参数列表呢？

Answer 1

找到了解决方案.我必须添加<list>然后声明<ref>:

<property name="arguments">
    <list>
        <ref bean="wsdlUrl"/>
        <ref bean="qName"/>
    </list>
</property>

像这样,一切正常.