Example usage for javax.naming Context unbind

Introduction

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

Prototype

public void unbind(String name) throws NamingException;

Source Link

Document

Unbinds the named object.

Usage

From source file:Delete.java

public static void main(String[] args) throws Exception {
    String initalContextString = "/tmp/marketing/reports";

    if (args.length < 1) {
        System.out.println("Usage: java Delete filename");
        System.exit(-1);/* w w  w  . j av  a2s  . com*/
    }
    System.out.println("This program assumes the context is " + initalContextString);

    Hashtable env = new Hashtable();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.fscontext.RefFSContextFactory");
    env.put(Context.PROVIDER_URL, "file:" + initalContextString);

    Context initCtx = new InitialContext(env);
    System.out.println("Attempting to unbind " + args[0]);

    initCtx.unbind(args[0]);

    System.out.println("Done.");

}

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From source file:Unbind.java

public static void main(String[] args) {

    // Set up the environment for creating the initial context
    Hashtable<String, Object> env = new Hashtable<String, Object>(11);
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL, "ldap://localhost:389/o=JNDITutorial");

    try {/*from w w w  .j a  v  a  2 s .  co  m*/
        // Create the initial context
        Context ctx = new InitialContext(env);

        // Remove the binding
        ctx.unbind("cn=Favorite Fruit");

        // Check that it is gone
        Object obj = null;
        try {
            obj = ctx.lookup("cn=Favorite Fruit");
        } catch (NameNotFoundException ne) {
            System.out.println("unbind successful");
            return;
        }

        System.out.println("unbind failed; object still there: " + obj);

        // Close the context when we're done
        ctx.close();
    } catch (NamingException e) {
        System.out.println("Operation failed: " + e);
    }
}

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From source file:Main.java

public static void main(String[] argv) throws Exception {
    String url = "iiop://localhost/";
    Hashtable<String, String> env = new Hashtable<String, String>();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.cosnaming.CNCtxFactory");
    env.put(Context.PROVIDER_URL, url);

    Context ctx = new InitialContext(env);
    // Add a binding.
    ctx.bind("Name", null);

    // Replace a binding.
    ctx.rebind("Name", null);

    // Remove a binding.
    ctx.unbind("Name");

    // Rename a binding.
    ctx.rename("Name", "NewSample");
}

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From source file:JNDIUtil.java

public static void tearDownRecursively(Context c) throws Exception {
    for (NamingEnumeration ne = c.listBindings(""); ne.hasMore();) {
        Binding b = (Binding) ne.next();
        String name = b.getName();
        Object object = b.getObject();
        if (object instanceof Context) {
            tearDownRecursively((Context) object);
        }/*from   ww w  .ja  va 2s.  co m*/
        c.unbind(name);
    }
}

---

From source file:Util.java

/**
 * Unbinds a name from ctx, and removes parents if they are empty
 * /*w  w w  .j  a v a  2  s.  c o m*/
 * @param ctx
 *          the parent JNDI Context under which the name will be unbound
 * @param name
 *          The name to unbind
 * @throws NamingException
 *           for any error
 */
public static void unbind(Context ctx, Name name) throws NamingException {
    ctx.unbind(name); // unbind the end node in the name
    int sz = name.size();
    // walk the tree backwards, stopping at the domain
    while (--sz > 0) {
        Name pname = name.getPrefix(sz);
        try {
            ctx.destroySubcontext(pname);
        } catch (NamingException e) {
            System.out.println("Unable to remove context " + pname + e);
            break;
        }
    }
}

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From source file:Util.java

/**
 * Remove the link ref/*  ww  w  .  ja v  a2s .c o m*/
 * 
 * @param ctx
 *          the context
 * @param name
 *          the name of the link binding
 * @throws NamingException
 *           for any error
 */
public static void removeLinkRef(Context ctx, String name) throws NamingException {
    System.out.println("Unbinding link " + name);
    ctx.unbind(name);
}

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From source file:com.clican.pluto.common.util.JndiUtils.java

/**
 * Unbind the rsource manager instance from the JNDI directory.
 * <p>/*  w  ww  . j  av  a2 s.  c  o m*/
 * After this method is called, it is no longer possible to obtain the
 * resource manager instance from the JNDI directory.
 * <p>
 * Note that this method will not remove the JNDI contexts corresponding to
 * the individual path segments of the full resource manager JNDI path.
 * 
 * @param jndiName
 *            The full JNDI path at which the resource manager instance was
 *            previously bound.
 * @return <b>true</b> if the resource manager was successfully unbound
 *         from JNDI; otherwise <b>false</b>.
 * 
 * @see #bind(String, Object)
 */
public static boolean unbind(String jndiName) {
    if (log.isDebugEnabled()) {
        log.debug("Unbinding object at path [" + jndiName + "] from the JNDI repository.");
    }
    Context ctx = null;
    try {
        Hashtable<String, String> ht = new Hashtable<String, String>();
        // If a special JNDI initial context factory was specified in the
        // constructor, then use it.
        if (jndiInitialContextFactory != null) {
            ht.put(Context.INITIAL_CONTEXT_FACTORY, jndiInitialContextFactory);
        }
        ctx = new InitialContext(ht);
        Object obj = lookupObject(jndiName);
        if (obj instanceof Serializable || jndiInitialContextFactory != null) {
            ctx.unbind(jndiName);
        } else {
            NonSerializableFactory.unbind(jndiName);
        }
    } catch (NamingException ex) {
        log.error("An error occured while unbinding [" + jndiName + "] from JNDI:", ex);
        return false;
    } finally {
        if (ctx != null) {
            try {
                ctx.close();
            } catch (NamingException ne) {
                log.error("Close context error:", ne);
            }
        }
    }
    return true;
}

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From source file:blueprint.sdk.experimental.florist.db.ConnectionListener.java

public void contextDestroyed(final ServletContextEvent arg0) {
    try {//from   w ww  .java  2s.c  o m
        Context initContext = new InitialContext();

        for (String s : boundDsrs.keySet()) {
            try {
                DataSource dsr = boundDsrs.get(s);
                initContext.unbind(s);
                // Close all BasicDataSources created by this class.
                // No need to close JNDI DataSources. It's not this class's
                // responsibility.
                if (dsr instanceof BasicDataSource) {
                    ((BasicDataSource) dsr).close();
                }
            } catch (SQLException e) {
                LOGGER.trace(e);
            }
        }

        boundDsrs.clear();
    } catch (NamingException e) {
        LOGGER.trace(e);
    }
}

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From source file:com.paxxis.cornerstone.messaging.service.shell.ServiceShell.java

@SuppressWarnings({ "unchecked", "rawtypes" })
private void doUnbind(String[] vals) throws NamingException {
    String url = "rmi://localhost:" + vals[1];
    String serviceName = vals[0];
    System.out.println("Unbinding " + url + "/" + serviceName);
    Hashtable env = new Hashtable();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.rmi.registry.RegistryContextFactory");
    env.put(Context.PROVIDER_URL, url);

    Context ictx = new InitialContext(env);
    try {//  ww  w . j a  v  a  2  s  .  co m
        ictx.unbind(serviceName);
        System.out.println("Done");
    } catch (Exception ex) {
        System.err.println(ex.getMessage() + ex.getCause().getMessage());
    }
}

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From source file:io.apiman.gateway.test.junit.servlet.ServletGatewayTestServer.java

/**
 * Called after stopping the gateway.//from   ww  w.j  av a2 s.  co m
 */
private void postStop() throws Exception {
    if (node != null) {
        client.execute(new DeleteIndex.Builder("apiman_gateway").build());
        SimpleJestClientFactory.clearClientCache();
    }
    if (ds != null) {
        try (Connection connection = ds.getConnection()) {
            connection.prepareStatement("DROP ALL OBJECTS").execute();
        }
        ds.close();
        ds = null;
        InitialContext ctx = TestUtil.initialContext();
        Context pctx = (Context) ctx.lookup("java:/comp/env/jdbc");
        pctx.unbind("ApiGatewayDS");
    }
    if (cacheContainer != null) {
        cacheContainer.stop();
        cacheContainer = null;
        InitialContext ctx = TestUtil.initialContext();
        Context pctx = (Context) ctx.lookup("java:jboss/infinispan");
        pctx.unbind("apiman");
    }
}

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