当前使用的是Spring Integration 4.2.8。
我已经解决了很多以前的问题,但是我有1条xml配置,我不知道如何在新的配置类中进行替换:它是logging-channel-adapter那里没有似乎是一个匹配的类。
我唯一可以找到的类是LoggingChannelAdapterParser,但这只是为了读取xml并输出某些内容(AbstractBeanDefinition)
如何在accepterListRouter中指定日志记录输出?
<int:logging-channel-adapter id="dlq-logger" level="ERROR" expression="'Unknown action type ['
.concat(headers.actionType)
.concat('] for message with payload ')
.concat(payload)"/>
<int:recipient-list-router input-channel="jms-inbound" id="action-type-router">
<int:recipient channel="inbound1" selector-expression="headers.actionType == 'CREATE'"/>
<int:recipient channel="inbound2" selector-expression="headers.actionType == 'UPDATE'"/>
<int:recipient channel="dlq-logger" selector-expression="headers.actionType != 'UPDATE' and headers.actionType != 'CREATE' "/>
</int:recipient-list-router>
这是recipinetListRouter构造函数
@ServiceActivator(inputChannel = "routingChannel")
@Bean
RecipientListRouter actionTypeRouter(){
RecipientListRouter router = new RecipientListRouter();
router.setChannels()
router.addRecipient("Inbound1", "headers.actionType == 'CREATE'")
router.addRecipient("Inbound2", "headers.actionType == 'UPDATE'")
router.addRecipient("dlqLogger", "headers.actionType != 'UPDATE' and headers.actionType != 'CREATE' ")
}
编辑-从加里的答案 如果看起来合理,这是最有可能的答案,我应该以哪种方式进行连线,日志记录处理程序可以成为接收者吗?如果是这样,我还需要ServiceActivator批注吗? 还是两种关系?
@Bean
@ServiceActivator(inputChannel = "logChannel")
public LoggingHandler logging() {
LoggingHandler adapter = new LoggingHandler(LoggingHandler.Level.DEBUG);
adapter.setLoggerName("TEST_LOGGER");
adapter.setLogExpressionString("headers.id + ': ' + payload");
return adapter;
}
答案 0 :(得分:1)
它称为LoggingHandler
-参见the documentation。
@Bean
@ServiceActivator(inputChannel = "logChannel")
public LoggingHandler logging() {
LoggingHandler adapter = new LoggingHandler(LoggingHandler.Level.DEBUG);
adapter.setLoggerName("TEST_LOGGER");
adapter.setLogExpressionString("headers.id + ': ' + payload");
return adapter;
}
Artem Bilan的编辑
还要注意<int:logging-channel-adapter>
的文档:
<xsd:element name="logging-channel-adapter">
<xsd:annotation>
<xsd:documentation>
Defines a Message Producing Endpoint for the
'org.springframework.integration.handler.LoggingHandler'.
</xsd:documentation>
</xsd:annotation>
然后转到此文档以进一步了解该模型:https://docs.spring.io/spring-integration/reference/html/overview.html#_finding_class_names_for_java_and_dsl_configuration
来自Gary的评论:
消费端点由2个bean组成;使用者(具有输入通道)和消息处理程序; XML生成两者;使用Java配置,@ Bean创建处理程序,而@ServiceActivator定义使用者。因此,在您的情况下,它将是@ServiceActivator(inputChannel =“ dlqLogger”)。路由器具有选择器表达式。 –