Examples of javax.naming.event.EventDirContext

javax.naming.event.EventDirContext
etf.org/rfc/rfc2254.txt">RFC 2254 search filters.
Using the search filter, it is possible to register interest in objects that do not exist at the time of registration but later come into existence and satisfy the filter. However, there might be limitations in the extent to which this can be supported by the service provider and underlying protocol/service. If the caller submits a filter that cannot be supported in this way, addNamingListener() throws an InvalidSearchFilterException.
See EventContext for a description of event source and target, and information about listener registration/deregistration that are also applicable to methods in this interface. See the package description for information on threading issues.
A SearchControls or array object passed as a parameter to any method is owned by the caller. The service provider will not modify the object or keep a reference to it. @author Rosanna Lee @author Scott Seligman @since 1.3

    public void testContextClose() throws Exception
    {
        String userDn = "uid=admin,ou=system";
        TestListener listener = new TestListener();
        LdapConnection connection = getConnectionAs( getService(), userDn, "secret" );
        EventDirContext ctx = ( EventDirContext ) getSystemContext( getService() ).lookup( "" );
        ctx.addNamingListener( "", SearchControls.SUBTREE_SCOPE, listener );


        Entry testEntry = new DefaultEntry( "ou=testEntry,ou=system",
            "objectClass: top",
            "objectClass: organizationalUnit",
            "ou", "testentry" );


        connection.add( testEntry );


        //  Wait 1 second, as the process is asynchronous
        Thread.sleep( 1000 );


        assertEquals( 1, listener.getEventRecords().size() );
        EventRecord rec = ( EventRecord ) listener.getEventRecords().get( 0 );
        assertEquals( "objectAdded", rec.method );
        assertEquals( ctx, rec.event.getSource() );


        ctx.close();
        connection.delete( "ou=testentry,ou=system" );


        //  Wait 1 second, as the process is asynchronous
        Thread.sleep( 1000 );

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     */
    @Test
    public void testRemoveNamingListener() throws Exception
    {
        TestListener listener = new TestListener();
        EventDirContext ctx = ( EventDirContext ) getSystemContext( getService() ).lookup( "" );
        ctx.addNamingListener( "", SearchControls.SUBTREE_SCOPE, listener );


        Attributes testEntry = LdifUtils.createJndiAttributes(
                "objectClass: top",
                "objectClass: organizationalUnit",
                "ou", "testentry");


        ctx.createSubcontext( "ou=testentry", testEntry );


        //  Wait 1 second, as the process is asynchronous
        Thread.sleep( 1000 );


        assertEquals( 1, listener.getEventRecords().size() );
        EventRecord rec = ( EventRecord ) listener.getEventRecords().get( 0 );
        assertEquals( "objectAdded", rec.method );
        assertEquals( ctx, rec.event.getSource() );


        ctx.removeNamingListener( listener );
        ctx.destroySubcontext( "ou=testentry" );


        //  Wait 1 second, as the process is asynchronous
        Thread.sleep( 1000 );


        assertEquals( 1, listener.getEventRecords().size() );
        rec = ( EventRecord ) listener.getEventRecords().get( 0 );
        assertEquals( "objectAdded", rec.method );
        assertEquals( ctx, rec.event.getSource() );


        // read the entry once again just to make sure
        ctx.createSubcontext( "ou=testentry", testEntry );
        
        //  Wait 1 second, as the process is asynchronous
        Thread.sleep( 1000 );


        assertEquals( 1, listener.getEventRecords().size() );

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     */
    @Test
    public void testContextClose() throws Exception
    {
        TestListener listener = new TestListener();
        EventDirContext ctx = ( EventDirContext ) getSystemContext( getService() ).lookup( "" );
        ctx.addNamingListener( "", SearchControls.SUBTREE_SCOPE, listener );


        Attributes testEntry = LdifUtils.createJndiAttributes( 
            "objectClass: top",
            "objectClass: organizationalUnit",
            "ou", "testentry" );


        ctx.createSubcontext( "ou=testentry", testEntry );


        //  Wait 1 second, as the process is asynchronous
        Thread.sleep( 1000 );


        assertEquals( 1, listener.getEventRecords().size() );
        EventRecord rec = ( EventRecord ) listener.getEventRecords().get( 0 );
        assertEquals( "objectAdded", rec.method );
        assertEquals( ctx, rec.event.getSource() );


        ctx.close();
        ctx = ( EventDirContext ) getSystemContext( getService() ).lookup( "" );
        ctx.destroySubcontext( "ou=testentry" );


        //  Wait 1 second, as the process is asynchronous
        Thread.sleep( 1000 );


        assertEquals( 1, listener.getEventRecords().size() );
        rec = ( EventRecord ) listener.getEventRecords().get( 0 );
        assertEquals( "objectAdded", rec.method );


        // readd the entry once again just to make sure
        ctx.createSubcontext( "ou=testentry", testEntry );
        
        //  Wait 1 second, as the process is asynchronous
        Thread.sleep( 1000 );


        assertEquals( 1, listener.getEventRecords().size() );

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        LdapContext context = new InitialLdapContext(env, null);


        server.setResponseSeq(new LdapMessage[] { new LdapMessage(
                LdapASN1Constant.OP_SEARCH_RESULT_DONE,
                new EncodableLdapResult(), null) });
        EventDirContext eventContext = (EventDirContext) context.lookup("");


        assertTrue(eventContext.targetMustExist());


        MockUnsolicitedNotificationListener listener = new MockUnsolicitedNotificationListener();


        MockLdapMessage message = new MockLdapMessage(new LdapMessage(
                LdapASN1Constant.OP_EXTENDED_RESPONSE,
                new DisconnectResponse(), null));
        message.setMessageId(0);
        server.setResponseSeq(new LdapMessage[] { message });


        eventContext.addNamingListener("", "(objectclass=cn)", new Object[0],
                new SearchControls(), listener);
        server.disconnectNotify();
        Thread.sleep(500);
        assertNull(listener.exceptionEvent);
        assertNotNull(listener.unsolicatedEvent);

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        }


        // register persistent search event listener
        if (searchEventListener) {
            LOG.info("registering persistent search listener...");
            EventDirContext eventContext = (EventDirContext) context.lookup("");
            eventContext.addNamingListener(base, searchFilter, searchControls, this);
        } else { // otherwise close context (i.e. connection as it is no longer needed)
            context.close();
        }
    }

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        }


        // register persistent search event listener
        if (searchEventListener) {
            LOG.info("registering persistent search listener...");
            EventDirContext eventContext = (EventDirContext) context.lookup("");
            eventContext.addNamingListener(base, searchFilter, searchControls, this);
        } else { // otherwise close context (i.e. connection as it is no longer needed)
            context.close();
        }
    }

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     */
    @Test
    public void testRemoveNamingListener() throws Exception
    {
        TestListener listener = new TestListener();
        EventDirContext ctx = ( EventDirContext ) getSystemContext( getService() ).lookup( "" );
        ctx.addNamingListener( "", SearchControls.SUBTREE_SCOPE, listener );


        Attributes testEntry = LdifUtils.createJndiAttributes(
            "objectClass: top",
            "objectClass: organizationalUnit",
            "ou", "testentry" );


        ctx.createSubcontext( "ou=testentry", testEntry );


        //  Wait 1 second, as the process is asynchronous
        Thread.sleep( 1000 );


        assertEquals( 1, listener.getEventRecords().size() );
        EventRecord rec = ( EventRecord ) listener.getEventRecords().get( 0 );
        assertEquals( "objectAdded", rec.method );
        assertEquals( ctx, rec.event.getSource() );


        ctx.removeNamingListener( listener );
        ctx.destroySubcontext( "ou=testentry" );


        //  Wait 1 second, as the process is asynchronous
        Thread.sleep( 1000 );


        assertEquals( 1, listener.getEventRecords().size() );
        rec = ( EventRecord ) listener.getEventRecords().get( 0 );
        assertEquals( "objectAdded", rec.method );
        assertEquals( ctx, rec.event.getSource() );


        // read the entry once again just to make sure
        ctx.createSubcontext( "ou=testentry", testEntry );


        //  Wait 1 second, as the process is asynchronous
        Thread.sleep( 1000 );


        assertEquals( 1, listener.getEventRecords().size() );

View Full Code Here

     */
    @Test
    public void testContextClose() throws Exception
    {
        TestListener listener = new TestListener();
        EventDirContext ctx = ( EventDirContext ) getSystemContext( getService() ).lookup( "" );
        ctx.addNamingListener( "", SearchControls.SUBTREE_SCOPE, listener );


        Attributes testEntry = LdifUtils.createJndiAttributes(
            "objectClass: top",
            "objectClass: organizationalUnit",
            "ou", "testentry" );


        ctx.createSubcontext( "ou=testentry", testEntry );


        //  Wait 1 second, as the process is asynchronous
        Thread.sleep( 1000 );


        assertEquals( 1, listener.getEventRecords().size() );
        EventRecord rec = ( EventRecord ) listener.getEventRecords().get( 0 );
        assertEquals( "objectAdded", rec.method );
        assertEquals( ctx, rec.event.getSource() );


        ctx.close();
        ctx = ( EventDirContext ) getSystemContext( getService() ).lookup( "" );
        ctx.destroySubcontext( "ou=testentry" );


        //  Wait 1 second, as the process is asynchronous
        Thread.sleep( 1000 );


        assertEquals( 1, listener.getEventRecords().size() );
        rec = ( EventRecord ) listener.getEventRecords().get( 0 );
        assertEquals( "objectAdded", rec.method );


        // readd the entry once again just to make sure
        ctx.createSubcontext( "ou=testentry", testEntry );


        //  Wait 1 second, as the process is asynchronous
        Thread.sleep( 1000 );


        assertEquals( 1, listener.getEventRecords().size() );

View Full Code Here

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