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POContext is read only
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  1. POContext is read only
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    copied!<p>Helo masters, I have to create a JNDI Datasource dynamically, I tried to do it with a listener called SetupApplicationListener. Here is the beginning of <code>WEB-LIB/web.xml</code></p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;web-app version="2.4" 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"&gt; &lt;display-name&gt;pri-web&lt;/display-name&gt; &lt;!-- Listeners --&gt; &lt;listener&gt; &lt;listener-class&gt;org.apache.myfaces.webapp.StartupServletContextListener&lt;/listener-class&gt; &lt;/listener&gt; &lt;listener&gt; &lt;listener-class&gt;myapp.SetupApplicationListener&lt;/listener-class&gt; &lt;/listener&gt; </code></pre> <p>The code of the listener:</p> <pre><code>public class SetupApplicationListener implements ServletContextListener { public static Log LOG = null; public void contextInitialized(ServletContextEvent ctx){ try { createOracleDataSource(); ..... } } private void createOracleDataSource() throws SQLException, NamingException { OracleDataSource ds = new OracleDataSource(); ds.setDriverType(...); ds.setServerName(...); ds.setPortNumber(...); ds.setDatabaseName(...); ds.setUser(...); ds.setPassword(...); new InitialContext().bind("java:comp/env/jdbc/myDS", ds); } ..... } </code></pre> <p>And there is the error:</p> <pre><code>[ERROR] 29/01/2013 09:44:50,517 (SetupApplicationListener.java:86) -&gt; Error javax.naming.NamingException: Context is read only at org.apache.naming.NamingContext.checkWritable(NamingContext.java:903) at org.apache.naming.NamingContext.bind(NamingContext.java:831) at org.apache.naming.NamingContext.bind(NamingContext.java:171) at org.apache.naming.NamingContext.bind(NamingContext.java:187) at org.apache.naming.SelectorContext.bind(SelectorContext.java:186) at javax.naming.InitialContext.bind(InitialContext.java:359) at myapp.SetupApplicationListener.createOracleDataSource(SetupApplicationListener.java:102) </code></pre> <p>Can I set the read-only properties of the Context to "true"? Thanks! :)</p> <pre><code>Tomcat 6.0 Oracle 11g jdk1.5 </code></pre> <p><strong>EDIT</strong>: Don't need to be dynamically, i have to define a jndi datasource internally I can't modify the server files because it is a shared server. It must be jndi because other modules use it in that way, thanks.</p>
 

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