Tom을 위한 데이터 소스 설정 방법EE+

Tom을 위한 데이터 소스 설정 방법EE+

저는 NetBeans(v8.1)와 TomEE+(v1.7.4)를 EJB로 데이터에 액세스하도록 설정하는 방법을 알아보려고 노력해 왔습니다.

저는 NetBeans 전자상거래 튜토리얼(AffableBean 앱)을 따라다니며 EJB로 데이터에 액세스하는 것에 집착하고 있습니다.자습서에 명시된 대로 모든 편집을 수행했으며 실행 중 오류가 발생했습니다.

어패블 빈 로그:

build-impl.xml:1045: The module has not been deployed.
See the server log for details.

아파치 톰EE+ 1.7.4 로그:

Jun 15, 2016 8:26:14 AM org.apache.catalina.core.ApplicationContext log
INFO: Marking servlet ControllerServlet as unavailable
Jun 15, 2016 8:26:14 AM org.apache.catalina.core.StandardContext loadOnStartup
SEVERE: Servlet [ControllerServlet] in web application [/AffableBean] threw load() exception
javax.naming.NameNotFoundException: Name [controller.ControllerServlet/categoryFacade] is not bound in this Context. Unable to find [controller.ControllerServlet].

아파치 톰EE+ 1.7.4:

INFO: Configuring PersistenceUnit(name=AffableBeanPU)
Jun 15, 2016 8:26:11 AM org.apache.openejb.config.AutoConfig deploy
WARNING: Found matching datasource: web/connpool but this one is not a JTA datasource
Jun 15, 2016 8:26:11 AM org.apache.openejb.config.AutoConfig deploy
WARNING: Found matching datasource: web/connpool but this one is not a JTA datasource
Jun 15, 2016 8:26:11 AM org.apache.tomee.catalina.TomcatWebAppBuilder startInternal
SEVERE: Unable to deploy collapsed ear in war StandardEngine[Catalina].StandardHost[localhost].StandardContext[/AffableBean]
org.apache.openejb.OpenEJBException: PeristenceUnit AffableBeanPU <jta-data-source> points to a non jta managed Resource.  Update Resource "connpool" to "JtaManaged=true", use a different Resource, or delete the <jta-data-source> element and a default will be supplied if possible.

persistence.xml에 대한 내 코드는 튜토리얼에 따라 다음과 같습니다.

<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
  <persistence-unit name="AffableBeanPU" transaction-type="JTA">
    <jta-data-source>connpool</jta-data-source>
    <exclude-unlisted-classes>false</exclude-unlisted-classes>
    <properties/>
        <property name="eclipselink.logging.level" value="FINEST"/>
  </persistence-unit>
</persistence>

그래서 제 질문은 어떻게 하면 IDE에서 DataSource/EJB를 설정하여 서버에서 실행할 수 있을까요?나는 Netbeans 전자 상거래 튜토리얼과 상관없이.

편집됨: EJB로 데이터에 액세스할 때 고착됨.

다음과 같이 $TOME/conf/tomee.xml 파일에 정의된 글로벌 데이터 소스(모든 웹 앱에 대해) 또는 $WEBAPP/WEB-INF/resources.xml 파일에 있는 웹 앱과 관련된 데이터 소스로 정의할 수 있습니다.

webapp의 src/META-INF dir에서 persistence.xml

<?xml version="1.0" encoding="UTF-8"?>
<persistence
    version="2.0"
    xmlns="http://java.sun.com/xml/ns/persistence"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
    <persistence-unit name="xyz">
        <jta-data-source>xyz</jta-data-source>
        <properties>
            <property
                name="openjpa.jdbc.DBDictionary"
                value="org.apache.openjpa.jdbc.sql.OracleDictionary" />
            <property
                name="openjpa.jdbc.DBDictionary"
                value="oracle(maxEmbeddedBlobSize=-1,maxEmbeddedClobSize=-1)" />
            <property
                name="openjpa.jdbc.SynchronizeMappings"
                value="buildSchema(ForeignKeys=true)" />
        </properties>
    </persistence-unit>
</persistence>

$WEBAPP/WEB-INF/resource.xml에 정의된 데이터 소스

<?xml version="1.0" encoding="UTF-8"?>
<tomee>
    <Resource
        id="xyz"
        type="DataSource">
        JdbcDriver oracle.jdbc.OracleDriver
        JdbcUrl jdbc:oracle:thin:@localhost:1521:XE
        UserName myuser
        Password mypass
        JtaManaged true
        TestOnBorrow false
        MaxActive 20        
    </Resource>    
</tomee>

http://tomee.apache.org/datasource-config.html 및 http://tomee.apache.org/common-datasource-configurations.html 을 참조하십시오.

언급URL : https://stackoverflow.com/questions/37836303/how-to-set-up-a-datasource-for-tomee