jndi

I try to setup a database connection in java with JNDI in combination with eclipseLink/JPA on Tomcat 5.5. I already configured the JNDI resource in web.xml and context.xml. The db connection works with JNDI without using JPA and eclipseLink. After configuring the persistence.xml for eclipseLink, I got the following exception. I don't know how to configure the persistence.xml correctly to use JNDI datasource for the db connection. The exception WicketMessage: Method onFormSubmitted of interface org.apache.wicket.markup.html.form.IFormSubmitListener targeted at component [MarkupContainer

I was looking for the Java Naming and Directory Interface (JNDI) service provider for the file system. As far as I know, Oracle ships bundled with the JDK only service providers for RMI, DNS, LDAP and COS. It looks like Sun used to provide one, because my Google search returned a number of Web-sites and forums including Coderanch where people suggested downloading the file system SP from Sun's JNDI page , but that page now redirects to Java Technetwork's main page. Also, Oracle's JNDI page gives no information about the file system SP while somewhere in the JNDI trail of the Java tutorial they

I have a web app which in production I run on Tomcat. It uses the MySQL connector, however it is not bundled up with the war, rather it is included under Tomcat's common lib directory, so that I can access the data source through JNDI. I would like to do something similar with Jetty (while developing), and more precisely Jetty + Maven. Is there a way for me to include the mysql-connector jar in the classpath when running Jetty through Maven (i.e. not have it bundled in the war file)? Also I should note that I am using Maven for my build process and have the mysql-connector specified as

I have a context.xml file in the below format <Context shallowOutput="true" path="/"> <WatchedResource>WEB-INF/web.xml</WatchedResource> <Resource name="jdbc/myDataSource" auth="Container" type="javax.sql.DataSource" factory="org.apache.commons.dbcp.BasicDataSourceFactory" driverClassName="oracle.jdbc.driver.OracleDriver" username="OMITTED" password="OMITTED" url="OMITTED" maxActive="20" maxIdle="10" maxWait="-1"/> From this contex.xml I need to get my Driver CLASS name. Everytime I try like DataSource ds = (DataSource)context.lookup("java:/jdbc/myDataSource") and try to like get the the

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I need to access an FTP server from my Web Application which runs on Tomcat 6. I want to use JNDI to do this. How can I configure this FTP connection in Tomcat using JNDI? What do I have to write into web.xml and context.xml to configure the resource? And how can I then access this connection from the Java source code? 回答1: From this post : http://codelevain.wordpress.com/2010/12/18/url-as-jndi-resource/ Define your FTP URL in your context.xml like this : <Resource name="url/SomeService" auth="Container" type="java.net.URL" factory="com

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: My WAR application is deployed to Amazon Elastic Beanstalk. They don't support JNDI, but I need it for JPA and unit tests. What JNDI context factory I can use as a workaround? I need a simple open source solution, that would allow me to configure entire factory through jndi.properties . I tried GuiceyFruit, but looks like it doesn't allow data source configuration inside one file. Any suggestions? ps. OpenEJB will work, but it's an overkill for such a simple task 回答1: Try Simple-JNDI. It gives you an in-memory implementation of a JNDI