Examples with DataSourceObjectBuilder com.sun.gjc.common.DataSourceObjectBuilder used on opensource projects

Example 1 with DataSourceObjectBuilder

use of com.sun.gjc.common.DataSourceObjectBuilder in project Payara by payara.

the class DMManagedConnectionFactory method createManagedConnection.

/**
 * Creates a new physical connection to the underlying EIS resource
 * manager.
 *
 * @param subject       <code>Subject</code> instance passed by the application server
 * @param cxRequestInfo <code>ConnectionRequestInfo</code> which may be created
 *                      as a result of the invocation <code>getConnection(user, password)</code>
 *                      on the <code>DataSource</code> object
 * @return <code>ManagedConnection</code> object created
 * @throws ResourceException if there is an error in instantiating the
 *                           <code>DataSource</code> object used for the
 *                           creation of the <code>ManagedConnection</code> object
 * @throws SecurityException if there ino <code>PasswordCredential</code> object
 *                           satisfying this request
 */
public javax.resource.spi.ManagedConnection createManagedConnection(javax.security.auth.Subject subject, ConnectionRequestInfo cxRequestInfo) throws ResourceException {
    logFine("In createManagedConnection");
    if (dsObjBuilder == null) {
        dsObjBuilder = new DataSourceObjectBuilder(spec);
    }
    PasswordCredential pc = SecurityUtils.getPasswordCredential(this, subject, cxRequestInfo);
    try {
        Class.forName(spec.getDetail(DataSourceSpec.CLASSNAME));
    } catch (ClassNotFoundException cnfe) {
        _logger.log(Level.SEVERE, "jdbc.exc_cnfe", cnfe);
        throw new ResourceException("The driver could not be loaded: " + spec.getDetail(DataSourceSpec.CLASSNAME));
    }
    java.sql.Connection dsConn = null;
    ManagedConnectionImpl mc = null;
    Properties driverProps = new Properties();
    // Will return a set of properties that would have setURL and <url> as objects
    // Get a set of normal case properties
    Hashtable properties = dsObjBuilder.parseDriverProperties(spec, false);
    Set<Map.Entry<String, Vector>> entries = (Set<Map.Entry<String, Vector>>) properties.entrySet();
    for (Map.Entry<String, Vector> entry : entries) {
        String value = "";
        String key = (String) entry.getKey();
        Vector values = (Vector) entry.getValue();
        if (!values.isEmpty() && values.size() == 1) {
            value = (String) values.firstElement();
        } else if (values.size() > 1) {
            logFine("More than one value for key : " + key);
        }
        String prop = getParsedKey(key);
        driverProps.put(prop, value);
        if (prop.equalsIgnoreCase("URL")) {
            if (spec.getDetail(DataSourceSpec.URL) == null) {
                setConnectionURL(value);
            }
        }
    }
    try {
        if (cxRequestInfo != null) {
            driverProps.setProperty("user", pc.getUserName());
            driverProps.setProperty("password", new String(pc.getPassword()));
        } else {
            String user = spec.getDetail(DataSourceSpec.USERNAME);
            String password = spec.getDetail(DataSourceSpec.PASSWORD);
            if (user != null) {
                driverProps.setProperty("user", user);
            }
            if (password != null) {
                driverProps.setProperty("password", password);
            }
        }
        dsConn = DriverManager.getConnection(spec.getDetail(DataSourceSpec.URL), driverProps);
    } catch (java.sql.SQLException sqle) {
        _logger.log(Level.SEVERE, "jdbc.exc_create_mc", sqle);
        throw new javax.resource.spi.ResourceAllocationException("The connection could not be allocated: " + sqle.getMessage());
    }
    try {
        mc = constructManagedConnection(null, dsConn, pc, this);
        // GJCINT
        validateAndSetIsolation(mc);
    } finally {
        if (mc == null) {
            if (dsConn != null) {
                try {
                    dsConn.close();
                } catch (SQLException e) {
                    _logger.log(Level.FINEST, "Exception while closing connection : createManagedConnection" + dsConn);
                }
            }
        }
    }
    return mc;
}