我正在尝试在wildfly 8.2.0-Final上定义带有注释和部署描述符的消息驱动bean。我想用注释声明配置的静态部分,使用xml部署描述符声明可变部分。部署以下mdb时,我遇到了异常。
这是.failed-File:
的内容{“JBAS014671:服务失败”=> {“jboss.deployment.unit。\”MdbWithAnnotationsAndDescritors.jar \“。component.NewMessageBean.START”=> “服务jboss.deployment.unit中的org.jboss.msc.service.StartException。”MdbWithAnnotationsAndDescritors.jar \“。component.NewMessageBean.START:java.lang.RuntimeException:javax.resource.spi.InvalidPropertyException:Destination is mandatory 引起:java.lang.RuntimeException:javax.resource.spi.InvalidPropertyException:目标是必需的 引起:javax.resource.spi.InvalidPropertyException:目的地是强制性的“}}
mdb是
package test;
import javax.ejb.ActivationConfigProperty;
import javax.ejb.MessageDriven;
import javax.jms.JMSDestinationDefinition;
import javax.jms.Message;
import javax.jms.MessageListener;
@JMSDestinationDefinition(name = "testQueue", interfaceName = "javax.jms.Queue", resourceAdapter = "jmsra", destinationName = "testQueue")
@MessageDriven(activationConfig = {
@ActivationConfigProperty(propertyName = "destinationType", propertyValue = "javax.jms.Queue")
})
public class NewMessageBean implements MessageListener {
public NewMessageBean() {
}
@Override
public void onMessage(Message message) {
}
}
和jboss.xml部署描述符:
<jboss xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://www.jboss.org/j2ee/schema/jboss_5_0.xsd" version="3.0">
<security-domain>tutorial-default</security-domain>
<enterprise-beans>
<message-driven>
<ejb-name>testQueue</ejb-name>
<destination-jndi-name>testQueue</destination-jndi-name>
</message-driven>
</enterprise-beans>
</jboss>
ejb-jar.xml为空:
<?xml version="1.0" encoding="UTF-8"?>
<ejb-jar xmlns="http://xmlns.jcp.org/xml/ns/javaee"
version="3.2"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/ejb-jar_3_2.xsd">
</ejb-jar>
答案 0 :(得分:2)
知道了,我将目标ActivationConfigProperty添加到mdb类中以消除异常:
package test;
import javax.ejb.ActivationConfigProperty;
import javax.ejb.MessageDriven;
import javax.jms.JMSDestinationDefinition;
import javax.jms.Message;
import javax.jms.MessageListener;
/**
*
* @author rainer
*/
@MessageDriven(activationConfig = {
@ActivationConfigProperty(propertyName = "destinationType", propertyValue = "javax.jms.Queue"),
@ActivationConfigProperty(propertyName = "destination", propertyValue = "willBeOverwrittenInDeploymentDescriptor")
})
public class NewMessageBean implements MessageListener {
public NewMessageBean() {
}
@Override
public void onMessage(Message message) {
}
}
我删除了JMSDestinationDefinition,因为它不需要,我使用管理控制台创建了队列。 要覆盖目标jndi名称,我创建了以下ejb-jar.xml
<?xml version="1.0" encoding="UTF-8"?>
<ejb-jar version="3.0" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/ejb-jar_3_1.xsd">
<enterprise-beans>
<message-driven>
<ejb-name>NewMessageBean</ejb-name>
<ejb-class>test.NewMessageBean</ejb-class>
<activation-config>
<activation-config-property>
<activation-config-property-name>destination</activation-config-property-name>
<activation-config-property-value>/jms/testClientQueue</activation-config-property-value>
</activation-config-property>
</activation-config>
</message-driven>
</enterprise-beans>
</ejb-jar>
现在部署mdb并侦听队列jms / testClientQueue
答案 1 :(得分:0)
您需要在ejb-jar.xml中定义而不是jboss.xml
您可能更喜欢使用注释替换,其中值是从系统属性中提取的,或者是在较新版本的wildfly或EAP 6.4中的jboss.properties中提取的