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copied!<p>I solved it the following way: hope this helps others having the same issue/problem afterwards...</p> <pre><code>protected Connection getConnection() { try { if (connection == null || connection.isClosed()) { if (dataSource == null) { // impliziter Initial Context von WebLogic ApplicationServer Environment java.util.Hashtable environment = new java.util.Hashtable(); environment.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory"); Context wlsic = new InitialContext(environment); showJndiContext( wlsic, "", ""); // logischer JNDI Rootcontext der Serverkomponente, kann mehrfach verwendet werden Context ctx = (Context) wlsic.lookup("java:comp/env"); showJndiContext( ctx, "", ""); // weiter mit Resourcenpfad dataSource = (DataSource) ctx.lookup("MY_SQL_DS"); } connection = dataSource.getConnection(); } } catch (NamingException ne) { ne.printStackTrace(); log.error(ne); } catch (SQLException sqlEx) { sqlEx.printStackTrace(); log.error(sqlEx.getMessage()); } return connection; } public static void showJndiContext(Context ctx, String name, String space) { if (null == name) name = ""; if (null == space) space = ""; try { NamingEnumeration en = ctx.list(name); while (en.hasMoreElements()) { String delim = (null != name && 0 < name.length()) ? "/" : ""; NameClassPair nc = (NameClassPair) en.next(); System.out.println(space + name + delim + nc); if (40 > space.length()) showJndiContext(ctx, nc.getName(), " " + space); } } catch (javax.naming.NamingException ex) { //System.out.println( ex ); } } </code></pre>

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