Java 如何将数据源资源引用名称映射到WildFly中EJB2.x中的JNDI名称？
如何将数据源资源引用名称映射到WildFly中EJB中的JNDI名称 我知道在JBoss4.2.3中，它是在Java 如何将数据源资源引用名称映射到WildFly中EJB2.x中的JNDI名称？,java,jakarta-ee,jboss,ejb,wildfly,Java,Jakarta Ee,Jboss,Ejb,Wildfly,如何将数据源资源引用名称映射到WildFly中EJB中的JNDI名称 我知道在JBoss4.2.3中，它是在JBoss.xml中完成的，但在WildFly中不起作用 这是我的测试： 我正在EclipseLuna中使用Java1.7、XDoclet 1.2.3、WildFly 8.2.1.Final、动态Web模块2.5、EJB2.1 在WildFly中，我有一个名为SchedulerDS的数据源，其JNDI名称为java:jboss/datasources/SchedulerDS。它使用jTDS
JBoss.xmlSchedulerDSjava:jboss/datasources/SchedulerDSSLS01jdbc/chumbojava:jboss/datasources/SchedulerDSejb jar.xml<?xml version="1.0" encoding="UTF-8"?>
<ejb-jar id="ejb-jar_1" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/ejb-jar_2_1.xsd" version="2.1">
<description><![CDATA[Z01_EJB generated by eclipse wtp xdoclet extension.]]></description>
<display-name>Z01_EJB</display-name>
<enterprise-beans>
<session id="Session_SLS01">
<description><![CDATA[An EJB named SLS01]]></description>
<display-name>SLS01</display-name>
<ejb-name>SLS01</ejb-name>
<home>com.z01.ejb.SLS01Home</home>
<remote>com.z01.ejb.SLS01</remote>
<local-home>com.z01.ejb.SLS01LocalHome</local-home>
<local>com.z01.ejb.SLS01Local</local>
<ejb-class>com.z01.ejb.SLS01Session</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
<resource-ref id="ResRef_1">
<res-ref-name>jdbc/chumbo</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
</session>
</enterprise-beans>
<assembly-descriptor id="AssemblyDescriptor_1">
</assembly-descriptor>
<ejb-client-jar>Z01_EJBClient.jar</ejb-client-jar>
</ejb-jar>
public void testRetrieve() {
String dataSourceLookupString = null;
InitialContext initialContext = null;
DataSource dataSource = null;
Connection connection = null;
String sql = null;
Statement statement = null;
ResultSet resultSet = null;
long employeeId = -1;
try {
dataSourceLookupString = "java:comp/env/jdbc/chumbo";
initialContext = new InitialContext();
dataSource = (DataSource) initialContext.lookup(dataSourceLookupString);
connection = dataSource.getConnection();
sql = "select top 1 employee_id from employee";
statement = connection.createStatement();
resultSet = statement.executeQuery(sql);
if (resultSet != null && resultSet.next()) {
employeeId = resultSet.getLong(1);
System.out.println("testRetrieve(): employeeId=" + employeeId);
}
} catch (NamingException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
} finally {
try {
if (resultSet != null) {
resultSet.close();
}
} catch (SQLException e) {
e.printStackTrace();
}
try {
if (statement != null) {
statement.close();
}
} catch (SQLException e) {
e.printStackTrace();
}
try {
if (connection != null) {
connection.close();
}
} catch (SQLException e) {
e.printStackTrace();
}
}
}
dataSourceLookupString = "java:jboss/datasources/SchedulerDS";
jboss.xml谢谢明白了，我必须为WildFly使用
jboss-ejb3.xmljboss.xmldataSourceLookupString = "java:jboss/datasources/SchedulerDS";