Oracle BPEL ActiveMQ - Howto?

 

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下面是从我的 MediaWiki上完整拷贝过来的，能够很好的工作：

 

== 介绍 ==

为了使 Apache ActiveMQ在 BPEL中作为一个有效的 J MS target, 需要做如下这些步骤：

这些步骤也适用于 J2EE container(OC4J):

=== Active MQ JMS 资源包 ===

 

从 ActiveMQ安装目录下取 lib/optional/activemq-rar-5.2.0.rar

这是 ActiveMQ资源适配包 – 适用于客户端和嵌入式 Server

 

个人认为如果只作为客户端是不需要包中的所有文件，只有作为嵌入式 Server才需要。

 

创建一个名叫 activemq-rar-5.2.0的目录，目录包含 activemq-rar-5.2.0.rar（此包是一个 jar包并不是一个 rar包）包解开后的所有文件。

==== 编辑 Server.xml ====

假设 oracle AS 安装在 D:/oracle/product/10.1.3.1/OracleAS_2目录

set SOA_HOME=D:/oracle/product/10.1.3.1/OracleAS_2

将下面这段 XML放入到 %SOA_HOME%/j2ee/”instanceName”/config/server.xml中 (请确保你的路径是正确的 )

<shared-library name="apache.jmsprovider.mq" version="5.2.0">
<code-source path="e:/activemq-rar-5.2.0/activation-1.1.jar"/>
<code-source path="e:/activemq-rar-5.2.0/activeio-core-3.1.0.jar"/>
<code-source path="e:/activemq-rar-5.2.0/activemq-core-5.2.0.jar"/>
<code-source path="e:/activemq-rar-5.2.0/activemq-ra-5.2.0.jar"/>
<code-source
path="e:/activemq-rar-5.2.0/backport-util-concurrent-2.1.jar"/>
<code-source path="e:/activemq-rar-5.2.0/camel-core-1.5.0.jar"/>
<code-source path="e:/activemq-rar-5.2.0/derby-10.1.3.1.jar"/>
<code-source
path="e:/activemq-rar-5.2.0/geronimo-j2ee-management_1.0_spec-1.0.jar"/>
<code-source path="e:/activemq-rar-5.2.0/jaxb-api-2.0.jar"/>
<code-source path="e:/activemq-rar-5.2.0/jaxb-impl-2.0.3.jar"/>
<code-source path="e:/activemq-rar-5.2.0/jsr173_api-1.0.jar"/>
<code-source path="e:/activemq-rar-5.2.0/log4j-1.2.14.jar"/>
<code-source path="e:/activemq-rar-5.2.0/xbean-spring-3.4.jar"/>
<import-shared-library name="apache.commons.logging"/>
</shared-library>

注 : “instanceName”是 BPEL运行的名字

==== 编辑 application.xml ====

 

然后编辑 %SOA_HOME%/j2ee/”instanceName”/config/ application.xml文件

将

<orion-application>
...[snip]...
<imported-shared-libraries>
<import-shared-library name="adf.oracle.domain"/>
</imported-shared-libraries>

改为

<orion-application>
...[snip]...
<imported-shared-libraries>
<import-shared-library name="adf.oracle.domain"/>
<import-shared-library name="apache.jmsprovider.mq"/>
</imported-shared-libraries>


==== 编辑 oc4j-ra.xml ====

此文件可以手工编辑，但是可能最好的方式是使用 OC4J的管理控制台在 ”default”实例下配置 JMS connection Factories. 此文件会被 OC4J重写，因此当 OC4J在运行时手工编辑它是浪费时间

Factory的设置选项请参考 [http://activemq.apache.org/configuring-version-5-transports.html ActiveMQ Transports]，比如 keepAlive=true。

如果 %SOA_HOME%/j2ee/oc4j_soa/application-deployments/default/JmsAdapter/oc4j-ra.xml已经存在，只需简单的将 connector-factory元素加入其中

从 activeMQ实例中获取 username/password(从 c:/apache-activemq-5.2.0conf/credentials.properties文件 )

应该注意，根据
[http://activemq.apache.org/resource-adapter-properties.html the ActiveMQ
Resource Adapter Documenation], BrokerURL 属性是可选的，但是为了平静的生活（以前似乎从没有过）我已经设置它指向我们运行的 ActiveMQ broker

===== Primary oc4j-ra.xml =====

注意 : BrokerURL 地址必须改变来反映正确的 broker.

 

编辑文件 :

%SOA_HOME%/j2ee/oc4j_soa/application-deployments/default/JmsAdapter/oc4j-ra.xml

<?xml version="1.0"?>
<oc4j-connector-factories
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ;

xsi:noNamespaceSchemaLocation="http://www.oracle.com/technology/oracleas/schema/oc4j-connector-factories-10_0.xsd" ;

schema-major-version="10" schema-minor-version="0" >
<imported-shared-libraries>
<import-shared-library name="oracle.bpel.common"/>
<import-shared-library name="oracle.xml"/>
<import-shared-library name="apache.jmsprovider.mq"/>
</imported-shared-libraries>
<connector-factory location="eis/activemq/Queue/Primary"
connector-name="Jms Adapter">
<config-property name="connectionFactoryLocation"

value="org.apache.activemq.ActiveMQConnectionFactory"/>
<config-property name="factoryProperties"

value="BrokerURL=tcp://???.???.???.???:61616?keepAlive=true"/>
<config-property name="acknowledgeMode"
value="AUTO_ACKNOWLEDGE"/>
<config-property name="isTopic" value="false"/>
<config-property name="isTransacted" value="true"/>
<config-property name="username" value="system"/>
<config-property name="password" value="manager"/>
<connection-pooling use="none">
</connection-pooling>
<security-config use="none">
</security-config>
</connector-factory>
<connector-factory location="eis/activemq/Topic/Primary/ATopic"
connector-name="Jms Adapter">
<config-property name="connectionFactoryLocation"

value="org.apache.activemq.ActiveMQConnectionFactory"/>
<config-property name="factoryProperties"

value="BrokerURL=tcp://???.???.???.???:61616?keepAlive=true"/>
<config-property name="acknowledgeMode"
value="AUTO_ACKNOWLEDGE"/>
<config-property name="isTopic" value="true"/>
<config-property name="isTransacted" value="true"/>
<config-property name="username" value="system"/>
<config-property name="password" value="manager"/>
<connection-pooling use="none">
</connection-pooling>
<security-config use="none">
</security-config>
</connector-factory>
</oc4j-connector-factories>


===== Secondary oc4j-ra.xml =====

注意 IP地址为 ???.???.???.???,因为它的值由 instance决定

编辑

%SOA_HOME%/j2ee/oc4j_soa/application-deployments/default/JmsAdapter/oc4j-ra.xml

<?xml version="1.0"?>
<oc4j-connector-factories
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ;

xsi:noNamespaceSchemaLocation="http://www.oracle.com/technology/oracleas/schema/oc4j-connector-factories-10_0.xsd" ;

schema-major-version="10" schema-minor-version="0" >
<imported-shared-libraries>
<import-shared-library name="oracle.bpel.common"/>
<import-shared-library name="oracle.xml"/>
<import-shared-library name="apache.jmsprovider.mq"/>
</imported-shared-libraries>
<connector-factory location="eis/activemq/Queue/Secondary"
connector-name="Jms Adapter">
<config-property name="connectionFactoryLocation"

value="org.apache.activemq.ActiveMQConnectionFactory"/>
<config-property name="factoryProperties"

value="BrokerURL=tcp://???.???.???.???:61616?keepAlive=true"/>
<config-property name="acknowledgeMode"
value="AUTO_ACKNOWLEDGE"/>
<config-property name="isTopic" value="false"/>
<config-property name="isTransacted" value="true"/>
<config-property name="username" value="system"/>
<config-property name="password" value="manager"/>
<connection-pooling use="none">
</connection-pooling>
<security-config use="none">
</security-config>
</connector-factory>
<connector-factory location="eis/activemq/Topic/Secondary/ATopic"
connector-name="Jms Adapter">
<config-property name="connectionFactoryLocation"

value="org.apache.activemq.ActiveMQConnectionFactory"/>
<config-property name="factoryProperties"

value="BrokerURL=tcp://???.???.???.???:61616?keepAlive=true"/>
<config-property name="acknowledgeMode"
value="AUTO_ACKNOWLEDGE"/>
<config-property name="isTopic" value="false"/>
<config-property name="isTransacted" value="true"/>
<config-property name="username" value="system"/>
<config-property name="password" value="manager"/>
<connection-pooling use="none">
</connection-pooling>
<security-config use="none">
</security-config>
</connector-factory>
</oc4j-connector-factories>