我使用 Netbeans 和 GlassFish 开发了 JPA 的 JSF 应用程序。它在 Netbeans 环境中运行良好。现在我想将其部署为具有不同数据库设置的远程 GlassFish 服务器。有什么方法可以在第一次部署到服务器时给出数据库设置并保存设置后记?我有一个 persistence.xml 文件,但数据库设置在 glassfish-resources.xml 文件中。
持久性.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="HOPU" transaction-type="JTA">
<provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
<jta-data-source>dsHiLap2</jta-data-source>
<exclude-unlisted-classes>false</exclude-unlisted-classes>
<properties>
<property name="eclipselink.ddl-generation" value="create-tables"/>
</properties>
</persistence-unit>
glassfish-resources.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE resources PUBLIC "-//GlassFish.org//DTD GlassFish Application Server 3.1 Resource Definitions//EN" "http://glassfish.org/dtds/glassfish-resources_1_5.dtd">
<resources>
<jdbc-resource enabled="true" jndi-name="jdbc/ho" object-type="user" pool-name="connectionPoolHo">
<description/>
</jdbc-resource>
<jdbc-connection-pool allow-non-component-callers="false" associate-with-thread="false" connection-creation-retry-attempts="0" connection-creation-retry-interval-in-seconds="10" connection-leak-reclaim="false" connection-leak-timeout-in-seconds="0" connection-validation-method="auto-commit" datasource-classname="org.apache.derby.jdbc.ClientDataSource" fail-all-connections="false" idle-timeout-in-seconds="300" is-connection-validation-required="false" is-isolation-level-guaranteed="true" lazy-connection-association="false" lazy-connection-enlistment="false" match-connections="false" max-connection-usage-count="0" max-pool-size="32" max-wait-time-in-millis="60000" name="connectionPoolHo" non-transactional-connections="false" pool-resize-quantity="2" res-type="javax.sql.DataSource" statement-timeout-in-seconds="-1" steady-pool-size="8" validate-atmost-once-period-in-seconds="0" wrap-jdbc-objects="false">
<property name="URL" value="jdbc:derby://localhost:1527/healthofice"/>
<property name="serverName" value="localhost"/>
<property name="PortNumber" value="1527"/>
<property name="DatabaseName" value="healthofice"/>
<property name="User" value="healthoffice"/>
<property name="Password" value="health"/>
</jdbc-connection-pool>
<jdbc-resource enabled="true" jndi-name="dsDec2012" object-type="user" pool-name="connectionPoolHo"/>
<jdbc-connection-pool allow-non-component-callers="false" associate-with-thread="false" connection-creation-retry-attempts="0" connection-creation-retry-interval-in-seconds="10" connection-leak-reclaim="false" connection-leak-timeout-in-seconds="0" connection-validation-method="auto-commit" datasource-classname="org.apache.derby.jdbc.ClientDataSource" fail-all-connections="false" idle-timeout-in-seconds="300" is-connection-validation-required="false" is-isolation-level-guaranteed="true" lazy-connection-association="false" lazy-connection-enlistment="false" match-connections="false" max-connection-usage-count="0" max-pool-size="32" max-wait-time-in-millis="60000" name="derby_net_ho_hoPool" non-transactional-connections="false" pool-resize-quantity="2" res-type="javax.sql.DataSource" statement-timeout-in-seconds="-1" steady-pool-size="8" validate-atmost-once-period-in-seconds="0" wrap-jdbc-objects="false">
<property name="serverName" value="localhost"/>
<property name="portNumber" value="1527"/>
<property name="databaseName" value="ho"/>
<property name="User" value="ho"/>
<property name="Password" value="ho"/>
<property name="URL" value="jdbc:derby://localhost:1527/ho"/>
<property name="driverClass" value="org.apache.derby.jdbc.ClientDriver"/>
</jdbc-connection-pool>
<jdbc-resource enabled="true" jndi-name="dsHo" object-type="user" pool-name="derby_net_ho_hoPool"/>
<jdbc-resource enabled="true" jndi-name="ds2013Feb" object-type="user" pool-name="connectionPoolHo"/>
<jdbc-resource enabled="true" jndi-name="drHoBuddhikaDesktop1" object-type="user" pool-name="derby_net_ho_hoPool"/>
<jdbc-resource enabled="true" jndi-name="drHoBuddhikaLaptop1" object-type="user" pool-name="connectionPoolHo"/>
<jdbc-resource enabled="true" jndi-name="dsHiLap" object-type="user" pool-name="derby_net_ho_hoPool"/>
<jdbc-connection-pool allow-non-component-callers="false" associate-with-thread="false" connection-creation-retry-attempts="0" connection-creation-retry-interval-in-seconds="10" connection-leak-reclaim="false" connection-leak-timeout-in-seconds="0" connection-validation-method="auto-commit" datasource-classname="org.apache.derby.jdbc.ClientDataSource" fail-all-connections="false" idle-timeout-in-seconds="300" is-connection-validation-required="false" is-isolation-level-guaranteed="true" lazy-connection-association="false" lazy-connection-enlistment="false" match-connections="false" max-connection-usage-count="0" max-pool-size="32" max-wait-time-in-millis="60000" name="derby_net_ho1_ho1Pool" non-transactional-connections="false" pool-resize-quantity="2" res-type="javax.sql.DataSource" statement-timeout-in-seconds="-1" steady-pool-size="8" validate-atmost-once-period-in-seconds="0" wrap-jdbc-objects="false">
<property name="serverName" value="localhost"/>
<property name="portNumber" value="1527"/>
<property name="databaseName" value="ho1"/>
<property name="User" value="ho1"/>
<property name="Password" value="ho1"/>
<property name="URL" value="jdbc:derby://localhost:1527/ho1"/>
<property name="driverClass" value="org.apache.derby.jdbc.ClientDriver"/>
</jdbc-connection-pool>
<jdbc-resource enabled="true" jndi-name="dsHiLap2" object-type="user" pool-name="derby_net_ho1_ho1Pool"/>
</resources>