/**
* Creates the initial JNDI context to work with.
*
* @return context {@link InitialContext}
* @throws ProcessingException
*/
public InitialContext createInitialContext() throws ProcessingException {
Hashtable<String, String> props = new Hashtable<String, String>();
if (m_initialContextFactory != null) {
props.put(Context.INITIAL_CONTEXT_FACTORY, m_initialContextFactory);
}
if (m_providerUrl != null) {
props.put(Context.PROVIDER_URL, m_providerUrl);
}
if (m_userName != null && m_userName.length() > 0) {
props.put(Context.SECURITY_PRINCIPAL, m_userName);
}
if (m_password != null) {
props.put(Context.SECURITY_CREDENTIALS, m_password);
}
InitialContext ctx;
try {
if (props.size() > 0) {
ctx = new InitialContext(props);
} else {
ctx = new InitialContext();
}
} catch (NamingException e) {
throw new ProcessingException(e.getMessage(), e.getCause());
}
return ctx;
}
/* (non-Javadoc)
* @see jrds.Starter#stop()
*/
@Override
public void stopConnection() {
uptime = 1;
if (dctx != null)
try {
dctx.close();
} catch (NamingException e) {
log(Level.ERROR, e, "Error close to %s, cause: %s", getLevel(), e.getCause());
}
dctx = null;
}
/**
* Setup a connection to the database The connection specifics are managed in the tomcat server
* configuration and referenced through web.xml and context.xml
*/
public DatabaseBean() {
try {
InitialContext initContext = new InitialContext();
DataSource ds = (DataSource) initContext.lookup("java:/comp/env/jdbc/theMetaCity");
conn = ds.getConnection();
} catch (SQLException SQLEx) {
logger.fatal("There was a problem with the database connection:");
logger.fatal(SQLEx);
logger.fatal(SQLEx.getCause());
} catch (NamingException nameEx) {
logger.fatal("There was a naming exception:");
logger.fatal(nameEx);
logger.fatal(nameEx.getCause());
}
}
/* (non-Javadoc)
* @see jrds.Starter#start()
*/
@Override
public boolean startConnection() {
Hashtable<String, String> env = new Hashtable<String, String>();
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
env.put(Context.PROVIDER_URL, "ldap://" + getHostName() + ":" + port);
if (binddn != null && password != null) {
env.put(Context.SECURITY_AUTHENTICATION, "simple");
env.put(Context.SECURITY_PRINCIPAL, binddn);
env.put(Context.SECURITY_CREDENTIALS, password);
}
env.put("com.sun.jndi.ldap.connect.timeout", "" + getTimeout() * 1000);
try {
dctx = new InitialDirContext(env);
} catch (NamingException e) {
log(Level.ERROR, e, "Cannot connect to %s, cause: ", getLevel(), e.getCause());
return false;
}
log(Level.DEBUG, "Binding to: %s with dn: %s", env.get(Context.PROVIDER_URL), binddn);
return dctx != null;
}