1.
環(huán)境
jdk version: 1.5
ant version: 1.6.5
database version: Oracle 9.2
tomcat version: 5.0.28
2.?
download:
Example Source Code ??
TopLink JPA jar3.
gen warunzip order-jsf-jpa-example.zip to <EXAMPLE_HOME>
java -jar glassfish-persistence-installer-9.0-b48.jar
Add toplink-essentials.jar and toplink-essentials-agent.jar to: <EXAMPLE_HOME>
modify <EXAMPLE_HOME>\persistence-unit\src\META-INF\persistence.xml
<properties>
????????<property?name="toplink.ddl-generation"?value="create-tables"/>?<!--?下載包沒有的?-->
????????????<property?name="toplink.logging.level"?value="FINE"/>
????????????<property?name="toplink.jdbc.driver"?value="oracle.jdbc.driver.OracleDriver"/>??<!--?update?to?match?database-->
????????????<property?name="toplink.jdbc.url"?value="jdbc:oracle:thin:@localhost:1521:ora92"/>?<!--?update?to?match?database-->
????????????<property?name="toplink.jdbc.password"?value="tiger"/>?<!--?update?to?match?database-->
????????????<property?name="toplink.jdbc.user"?value="scott"/>?<!--?update?to?match?database-->
</properties>
modify <EXAMPLE_HOME>\extras\src\oracle\toplink\jpa\example\inventory\tools\DDLGenerator.java
public?static?void?main(String?args[]){
????????Map?properties?=?new?HashMap();
//????????properties.put("toplink.ddl-generation",?"drop-and-create-tables");
????????EntityManagerFactory?emf?=?Persistence.createEntityManagerFactory("default",?properties);
????????emf.createEntityManager().close();
????????emf.close();
????}
ant generate-tables
ant populate-data
ant package.webapp
4.
deployDeploy the <EXAMPLE_HOME>\web-application\deploy\jpa-example.war file to Tomcat
參考:
1.
http://www.oracle.com/technology/products/ias/toplink/jpa/tutorials/jsf-jpa-tutorial.html2.
http://www.oracle.com/technology/products/ias/toplink/jpa/resources/toplink-jpa-extensions.html#Java2DBSchemaGenP.S.：使用annotation代替xml, 且object默認(rèn)同名映射table，爽啊，可惜的是項(xiàng)目暫時(shí)不可能用到，websphere 5.x和weblogic 8.x都不支持jdk 1.5