Example usage for javax.naming Context close

Introduction

In this page you can find the example usage for javax.naming Context close.

Prototype

public void close() throws NamingException;

Source Link

Document

Closes this context.

Usage

From source file:org.jbpm.bpel.tutorial.invoice.ComputePricePT_Impl.java

protected void initJmsObjects() throws NamingException, JMSException {
    Context initialContext = new InitialContext();
    try {//from ww  w  .j  av  a2  s  . c  o m
        Context environmentContext = (Context) initialContext.lookup("java:comp/env");
        invoiceDestination = (Destination) environmentContext.lookup(INVOICE_DESTINATION_NAME);
        log.debug("Retrieved destination: " + INVOICE_DESTINATION_NAME);

        ConnectionFactory jmsConnectionFactory = (ConnectionFactory) environmentContext
                .lookup(CONNECTION_FACTORY_NAME);
        jmsConnection = jmsConnectionFactory.createConnection();
        log.debug("Created JMS connection: factory=" + CONNECTION_FACTORY_NAME);
    } finally {
        initialContext.close();
    }
}

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From source file:org.jbpm.bpel.tutorial.purchase.ejb.ShippingCallbackMessageBean.java

protected PurchaseOrderService lookupPurchaseService() throws NamingException {
    Context initialContext = new InitialContext();
    try {//from  w  ww  . j a  va 2s.  c o  m
        return (PurchaseOrderService) initialContext.lookup("java:comp/env/service/PurchaseOrder");
    } finally {
        initialContext.close();
    }
}

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From source file:org.jbpm.bpel.tutorial.shipping.ShippingPT_Impl.java

protected void initJmsObjects() throws NamingException, JMSException {
    Context initialContext = new InitialContext();
    try {/*from w  w w .  java2 s  . c  o m*/
        Context environmentContext = (Context) initialContext.lookup("java:comp/env");
        shippingDestination = (Destination) environmentContext.lookup(SHIPPING_DESTINATION_NAME);
        log.debug("Retrieved destination: " + SHIPPING_DESTINATION_NAME);

        ConnectionFactory jmsConnectionFactory = (ConnectionFactory) environmentContext
                .lookup(CONNECTION_FACTORY_NAME);
        jmsConnection = jmsConnectionFactory.createConnection();
        log.debug("Created JMS connection: factory=" + CONNECTION_FACTORY_NAME);
    } finally {
        initialContext.close();
    }
}

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From source file:org.jbpm.bpel.tutorial.task.TaskManager_Impl.java

public void init(Object context) throws ServiceException {
    // jbpm configuration
    ServletEndpointContext endpointContext = (ServletEndpointContext) context;
    String configResource = endpointContext.getServletContext().getInitParameter(JBPM_CONFIG_RESOURCE_PARAM);
    jbpmConfiguration = JbpmConfiguration.getInstance(configResource);

    // task callback service
    try {/*  w w w  .ja  va  2  s. co  m*/
        Context initialContext = new InitialContext();
        taskCallbackService = (Service) initialContext.lookup("java:comp/env/service/TaskCallback");
        initialContext.close();
    } catch (NamingException e) {
        throw new ServiceException("could not retrieve task callback service", e);
    }
}

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From source file:org.jbpm.msg.jms.JmsMessageServiceFactoryImpl.java

public JmsMessageServiceFactoryImpl() {
    try {//from  ww w  . j a  va2  s  .  co  m
        Context initial = new InitialContext();
        connectionFactory = (ConnectionFactory) initial.lookup(connectionFactoryJndiName);
        destination = (Destination) initial.lookup(destinationJndiName);
        initial.close();
    } catch (NamingException e) {
        log.error("jms object lookup problem", e);
        throw new JbpmException("jms object lookup problem", e);
    }
}

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From source file:org.jkcsoft.java.util.JndiHelper.java

public static void safeClose(Context context) {
    if (context != null) {
        try {/*from   w  w  w. j  a  v a2 s .com*/
            context.close();
        } catch (NamingException e) {
            log.error("safeClose()", e);
        }
    } else {

    }
}

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From source file:org.jsecurity.jndi.JndiTemplate.java

/**
 * Execute the given JNDI context callback implementation.
 *
 * @param contextCallback JndiCallback implementation
 * @return a result object returned by the callback, or <code>null</code>
 * @throws NamingException thrown by the callback implementation
 * @see #createInitialContext//ww w . j a  v  a2 s .co m
 */
public Object execute(JndiCallback contextCallback) throws NamingException {
    Context ctx = createInitialContext();
    try {
        return contextCallback.doInContext(ctx);
    } finally {
        try {
            ctx.close();
        } catch (NamingException ex) {
            log.debug("Could not close JNDI InitialContext", ex);
        }
    }
}

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From source file:org.onehippo.forge.resetpassword.services.mail.MailServiceImpl.java

protected Session getSession() {
    String sessionName = getMailSession();
    if (sessionName == null || sessionName.length() <= 0) {
        sessionName = DEFAULT_MAIL_SESSION;
    }//w  w  w. j  a  v  a 2  s  .com
    Context initialContext = null;
    try {
        initialContext = new InitialContext();
        final Context context = (Context) initialContext.lookup("java:comp/env");
        return (Session) context.lookup(sessionName);
    } catch (final NamingException e) {
        LOGGER.error("Error creating email session: " + sessionName, e);
        try {
            if (initialContext != null) {
                initialContext.close();
            }
        } catch (final NamingException exception) {
            if (LOGGER.isDebugEnabled()) {
                LOGGER.error("Error finding context", exception);
            }
        }
    }
    return null;
}

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From source file:org.quartz.utils.JNDIConnectionProvider.java

private void init() {

    if (!isAlwaysLookup()) {
        Context ctx = null;
        try {//from www  . j a  v  a 2s  . co  m
            ctx = (props != null) ? new InitialContext(props) : new InitialContext();

            datasource = (DataSource) ctx.lookup(url);
        } catch (Exception e) {
            getLog().error("Error looking up datasource: " + e.getMessage(), e);
        } finally {
            if (ctx != null) {
                try {
                    ctx.close();
                } catch (Exception ignore) {
                }
            }
        }
    }
}

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From source file:org.quartz.utils.JNDIConnectionProvider.java

public Connection getConnection() throws SQLException {
    Context ctx = null;
    try {//from w  ww.  j av  a2  s  .c om
        Object ds = this.datasource;

        if (ds == null || isAlwaysLookup()) {
            ctx = (props != null) ? new InitialContext(props) : new InitialContext();

            ds = ctx.lookup(url);
            if (!isAlwaysLookup()) {
                this.datasource = ds;
            }
        }

        if (ds == null) {
            throw new SQLException("There is no object at the JNDI URL '" + url + "'");
        }

        if (ds instanceof XADataSource) {
            return (((XADataSource) ds).getXAConnection().getConnection());
        } else if (ds instanceof DataSource) {
            return ((DataSource) ds).getConnection();
        } else {
            throw new SQLException("Object at JNDI URL '" + url + "' is not a DataSource.");
        }
    } catch (Exception e) {
        this.datasource = null;
        throw new SQLException("Could not retrieve datasource via JNDI url '" + url + "' "
                + e.getClass().getName() + ": " + e.getMessage());
    } finally {
        if (ctx != null) {
            try {
                ctx.close();
            } catch (Exception ignore) {
            }
        }
    }
}

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