Apache Karaf-如何为MariaDB定义XA数据源?

马里亚德 HikariCP作为连接池的数据源

以下是安装的功能:

karaf@root()> feature:install jndi transaction pax-jdbc-pool-hikaricp pax-jdbc-mariadb jasypt-encryption

karaf@root()> service:list DataSource
[javax.sql.DataSource]
----------------------
 datasource.name = MySQL
 osgi.jndi.service.name = jdbc/testdb
 osgi.service.blueprint.compname = dataSource
 service.bundleid = 79
 service.id = 147
 service.scope = bundle
Provided by : 
 Test MariaDB Datasource Bundle (79)

服务:列出数据源

以下是我们在数据源包中使用的配置文件:

数据源。cfg公司 :

db.server = DB_SERVER_IP:3306
db.database = testdb
db.username = root
db.password = ENC(sZwyfHzdvZSVoDDeU2/Vnw==)

<?xml version="1.0" encoding="UTF-8"?>
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
xmlns:cm="http://aries.apache.org/blueprint/xmlns/blueprint-cm/v1.1.0"
xmlns:enc="http://karaf.apache.org/xmlns/jasypt/v1.0.0" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
default-activation="eager"
xsi:schemaLocation="
             http://www.osgi.org/xmlns/blueprint/v1.0.0 http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd
             http://aries.apache.org/blueprint/xmlns/blueprint-cm/v1.1.0 http://svn.apache.org/repos/asf/aries/trunk/blueprint/blueprint-cm/src/main/resources/org/apache/aries/blueprint/compendium/cm/blueprint-cm-1.1.0.xsd
     ">

<cm:property-placeholder persistent-id="datasource"
    update-strategy="reload">
</cm:property-placeholder>

<enc:property-placeholder>
    <enc:encryptor class="org.jasypt.encryption.pbe.StandardPBEStringEncryptor">
        <property name="config">
            <bean class="org.jasypt.encryption.pbe.config.EnvironmentStringPBEConfig">
                <property name="algorithm" value="PBEWITHMD5ANDTRIPLEDES" />
                <property name="password" value="DB_ENC_PWD" />
            </bean>
        </property>
    </enc:encryptor>
</enc:property-placeholder>

<!-- This works just fine! -->
<service ref="dataSource" interface="javax.sql.DataSource">
    <service-properties>
        <entry key="osgi.jndi.service.name" value="jdbc/testdb" />
        <entry key="datasource.name" value="MySQL" />
    </service-properties>
</service>

<!-- But if we use this one, no DataSource is created... -->
<service ref="dataSource" interface="javax.sql.XADataSource">
    <service-properties>
        <entry key="osgi.jndi.service.name" value="jdbc/testdbxa" />
        <entry key="datasource.name" value="MySQL" />
    </service-properties>
</service>

<bean id="dataSource" class="org.mariadb.jdbc.MariaDbDataSource">
    <property name="databaseName" value="${db.database}" />
    <property name="url"
        value="jdbc:mariadb://${db.server}/${db.database}?characterEncoding=UTF-8" />
    <property name="user" value="${db.username}" />
    <property name="password" value="${db.password}" />
</bean>

</blueprint>

我知道 还实现了XADataSource,因此此配置应该可以正常工作。

我错过了什么?是否需要安装任何缺失的功能,或者此配置是否完全错误?

提前谢谢。