将Spring drools-context.xml从5.0迁移到6.0

时间:2015-02-27 10:28:42

标签: java spring drools kie

在drools 6中,Spring integration发生了一些变化,因此不再指定资源。

    <drools:resources>
        <drools:resource type="DRL"
                         source="classpath:rules/products.drl"/>
    </drools:resources>

如何在版本6中指定它们呢?

1 个答案:

答案 0 :(得分:0)

请注意,在Drools 6中,要加载的drl文件应放在maven项目的main / resources文件夹下。在运行时说在Tomcat中,drl文件将出现在&lt; yourwebapp&gt; / WEB-INF / classes文件夹下。

示例xml config:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:kie="http://drools.org/schema/kie-spring"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
        http://drools.org/schema/kie-spring http://drools.org/schema/kie-spring.xsd">

<kie:kmodule id="kmoduleCEP">
    <kie:kbase name="kbaseCEP" eventProcessingMode="stream"
        equalsBehavior="equality">
        <kie:ksession name="ksessionCEP" type="stateful"
            clockType="realtime">
            <kie:agendaEventListener ref="agendaEventListener" />
            <kie:ruleRuntimeEventListener ref="workingMemoryEventListener" />
            <kie:batch>
                <kie:set-global identifier="callbackService">
                    <ref bean="callbackService" />
                </kie:set-global>
            </kie:batch>
        </kie:ksession>
    </kie:kbase>
</kie:kmodule>

</beans>

而不是drools-弹簧神器使用kie-spring。类似的东西:

<dependency>
    <groupId>org.kie</groupId>
    <artifactId>kie-spring</artifactId>
    <version>${org.drools.version}</version>
</dependency>
<dependency>
    <groupId>org.kie</groupId>
    <artifactId>kie-api</artifactId>
    <version>${org.drools.version}</version>
</dependency>                       
<dependency>
    <groupId>org.drools</groupId>
    <artifactId>drools-core</artifactId>
    <version>${org.drools.version}</version>
</dependency>