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NamingContextListener.javaAPI DocApache Tomcat 6.0.1442266Fri Jul 20 04:20:34 BST 2007org.apache.catalina.core

NamingContextListener

public class NamingContextListener extends Object implements PropertyChangeListener, org.apache.catalina.ContainerListener, org.apache.catalina.LifecycleListener
Helper class used to initialize and populate the JNDI context associated with each context and server.
author
Remy Maucherat
version
$Revision: 527693 $ $Date: 2007-04-11 23:51:57 +0200 (mer., 11 avr. 2007) $

Fields Summary
private static org.apache.juli.logging.Log
log
protected org.apache.juli.logging.Log
logger
protected String
name
Name of the associated naming context.
protected Object
container
Associated container.
protected boolean
initialized
Initialized flag.
protected org.apache.catalina.deploy.NamingResources
namingResources
Associated naming resources.
protected org.apache.naming.NamingContext
namingContext
Associated JNDI context.
protected Context
compCtx
Comp context.
protected Context
envCtx
Env context.
protected HashMap
objectNames
Objectnames hashtable.
protected static org.apache.catalina.util.StringManager
sm
The string manager for this package.
Constructors Summary
Methods Summary
public voidaddEjb(org.apache.catalina.deploy.ContextEjb ejb)
Set the specified EJBs in the naming context.


        // Create a reference to the EJB.
        Reference ref = new EjbRef
            (ejb.getType(), ejb.getHome(), ejb.getRemote(), ejb.getLink());
        // Adding the additional parameters, if any
        Iterator params = ejb.listProperties();
        while (params.hasNext()) {
            String paramName = (String) params.next();
            String paramValue = (String) ejb.getProperty(paramName);
            StringRefAddr refAddr = new StringRefAddr(paramName, paramValue);
            ref.add(refAddr);
        }
        try {
            createSubcontexts(envCtx, ejb.getName());
            envCtx.bind(ejb.getName(), ref);
        } catch (NamingException e) {
            logger.error(sm.getString("naming.bindFailed", e));
        }
public voidaddEnvironment(org.apache.catalina.deploy.ContextEnvironment env)
Set the specified environment entries in the naming context.


        Object value = null;
        // Instantiating a new instance of the correct object type, and
        // initializing it.
        String type = env.getType();
        try {
            if (type.equals("java.lang.String")) {
                value = env.getValue();
            } else if (type.equals("java.lang.Byte")) {
                if (env.getValue() == null) {
                    value = new Byte((byte) 0);
                } else {
                    value = Byte.decode(env.getValue());
                }
            } else if (type.equals("java.lang.Short")) {
                if (env.getValue() == null) {
                    value = new Short((short) 0);
                } else {
                    value = Short.decode(env.getValue());
                }
            } else if (type.equals("java.lang.Integer")) {
                if (env.getValue() == null) {
                    value = new Integer(0);
                } else {
                    value = Integer.decode(env.getValue());
                }
            } else if (type.equals("java.lang.Long")) {
                if (env.getValue() == null) {
                    value = new Long(0);
                } else {
                    value = Long.decode(env.getValue());
                }
            } else if (type.equals("java.lang.Boolean")) {
                value = Boolean.valueOf(env.getValue());
            } else if (type.equals("java.lang.Double")) {
                if (env.getValue() == null) {
                    value = new Double(0);
                } else {
                    value = Double.valueOf(env.getValue());
                }
            } else if (type.equals("java.lang.Float")) {
                if (env.getValue() == null) {
                    value = new Float(0);
                } else {
                    value = Float.valueOf(env.getValue());
                }
            } else if (type.equals("java.lang.Character")) {
                if (env.getValue() == null) {
                    value = new Character((char) 0);
                } else {
                    if (env.getValue().length() == 1) {
                        value = new Character(env.getValue().charAt(0));
                    } else {
                        throw new IllegalArgumentException();
                    }
                }
            } else {
                logger.error(sm.getString("naming.invalidEnvEntryType", env.getName()));
            }
        } catch (NumberFormatException e) {
            logger.error(sm.getString("naming.invalidEnvEntryValue", env.getName()));
        } catch (IllegalArgumentException e) {
            logger.error(sm.getString("naming.invalidEnvEntryValue", env.getName()));
        }

        // Binding the object to the appropriate name
        if (value != null) {
            try {
                if (logger.isDebugEnabled())
                    logger.debug("  Adding environment entry " + env.getName());
                createSubcontexts(envCtx, env.getName());
                envCtx.bind(env.getName(), value);
            } catch (NamingException e) {
                logger.error(sm.getString("naming.invalidEnvEntryValue", e));
            }
        }
public voidaddLocalEjb(org.apache.catalina.deploy.ContextLocalEjb localEjb)
Set the specified local EJBs in the naming context.
public voidaddResource(org.apache.catalina.deploy.ContextResource resource)
Set the specified resources in the naming context.


        // Create a reference to the resource.
        Reference ref = new ResourceRef
            (resource.getType(), resource.getDescription(),
             resource.getScope(), resource.getAuth());
        // Adding the additional parameters, if any
        Iterator params = resource.listProperties();
        while (params.hasNext()) {
            String paramName = (String) params.next();
            String paramValue = (String) resource.getProperty(paramName);
            StringRefAddr refAddr = new StringRefAddr(paramName, paramValue);
            ref.add(refAddr);
        }
        try {
            if (logger.isDebugEnabled()) {
                logger.debug("  Adding resource ref " 
                             + resource.getName() + "  " + ref);
            }
            createSubcontexts(envCtx, resource.getName());
            envCtx.bind(resource.getName(), ref);
        } catch (NamingException e) {
            logger.error(sm.getString("naming.bindFailed", e));
        }

        if ("javax.sql.DataSource".equals(ref.getClassName())) {
            try {
                ObjectName on = createObjectName(resource);
                Object actualResource = envCtx.lookup(resource.getName());
                Registry.getRegistry(null, null).registerComponent(actualResource, on, null);
                objectNames.put(resource.getName(), on);
            } catch (Exception e) {
                logger.warn(sm.getString("naming.jmxRegistrationFailed", e));
            }
        }
public voidaddResourceEnvRef(org.apache.catalina.deploy.ContextResourceEnvRef resourceEnvRef)
Set the specified resources in the naming context.


        // Create a reference to the resource env.
        Reference ref = new ResourceEnvRef(resourceEnvRef.getType());
        // Adding the additional parameters, if any
        Iterator params = resourceEnvRef.listProperties();
        while (params.hasNext()) {
            String paramName = (String) params.next();
            String paramValue = (String) resourceEnvRef.getProperty(paramName);
            StringRefAddr refAddr = new StringRefAddr(paramName, paramValue);
            ref.add(refAddr);
        }
        try {
            if (logger.isDebugEnabled())
                log.debug("  Adding resource env ref " + resourceEnvRef.getName());
            createSubcontexts(envCtx, resourceEnvRef.getName());
            envCtx.bind(resourceEnvRef.getName(), ref);
        } catch (NamingException e) {
            logger.error(sm.getString("naming.bindFailed", e));
        }
public voidaddResourceLink(org.apache.catalina.deploy.ContextResourceLink resourceLink)
Set the specified resource link in the naming context.


        // Create a reference to the resource.
        Reference ref = new ResourceLinkRef
            (resourceLink.getType(), resourceLink.getGlobal());
        javax.naming.Context ctx = 
            "UserTransaction".equals(resourceLink.getName()) 
            ? compCtx : envCtx;
        try {
            if (logger.isDebugEnabled())
                log.debug("  Adding resource link " + resourceLink.getName());
            createSubcontexts(envCtx, resourceLink.getName());
            ctx.bind(resourceLink.getName(), ref);
        } catch (NamingException e) {
            logger.error(sm.getString("naming.bindFailed", e));
        }
public voidaddService(org.apache.catalina.deploy.ContextService service)
Set the specified web service in the naming context.


        if (service.getWsdlfile() != null) {
            URL wsdlURL = null;

            try {
                wsdlURL = new URL(service.getWsdlfile());
            } catch (MalformedURLException e) {
                wsdlURL = null;
            }
            if (wsdlURL == null) {
                try {
                    wsdlURL = ((Context) container).
                                                    getServletContext().
                                                    getResource(service.getWsdlfile());
                } catch (MalformedURLException e) {
                    wsdlURL = null;
                }
            }
            if (wsdlURL == null) {
                try {
                    wsdlURL = ((Context) container).
                                                    getServletContext().
                                                    getResource("/" + service.getWsdlfile());
                    logger.debug("  Changing service ref wsdl file for /" 
                                + service.getWsdlfile());
                } catch (MalformedURLException e) {
                    logger.error(sm.getString("naming.wsdlFailed", e));
                }
            }
            if (wsdlURL == null)
                service.setWsdlfile(null);
            else
                service.setWsdlfile(wsdlURL.toString());
        }

        if (service.getJaxrpcmappingfile() != null) {
            URL jaxrpcURL = null;

            try {
                jaxrpcURL = new URL(service.getJaxrpcmappingfile());
            } catch (MalformedURLException e) {
                jaxrpcURL = null;
            }
            if (jaxrpcURL == null) {
                try {
                    jaxrpcURL = ((Context) container).
                                                    getServletContext().
                                                    getResource(service.getJaxrpcmappingfile());
                } catch (MalformedURLException e) {
                    jaxrpcURL = null;
                }
            }
            if (jaxrpcURL == null) {
                try {
                    jaxrpcURL = ((Context) container).
                                                    getServletContext().
                                                    getResource("/" + service.getJaxrpcmappingfile());
                    logger.debug("  Changing service ref jaxrpc file for /" 
                                + service.getJaxrpcmappingfile());
                } catch (MalformedURLException e) {
                    logger.error(sm.getString("naming.wsdlFailed", e));
                }
            }
            if (jaxrpcURL == null)
                service.setJaxrpcmappingfile(null);
            else
                service.setJaxrpcmappingfile(jaxrpcURL.toString());
        }

        // Create a reference to the resource.
        Reference ref = new ServiceRef
            (service.getName(), service.getType(), service.getServiceqname(),
             service.getWsdlfile(), service.getJaxrpcmappingfile());
        // Adding the additional port-component-ref, if any
        Iterator portcomponent = service.getServiceendpoints();
        while (portcomponent.hasNext()) {
            String serviceendpoint = (String) portcomponent.next();
            StringRefAddr refAddr = new StringRefAddr(ServiceRef.SERVICEENDPOINTINTERFACE, serviceendpoint);
            ref.add(refAddr);
            String portlink = (String) service.getPortlink(serviceendpoint);
            refAddr = new StringRefAddr(ServiceRef.PORTCOMPONENTLINK, portlink);
            ref.add(refAddr);
        }
        // Adding the additional parameters, if any
        Iterator handlers = service.getHandlers();
        while (handlers.hasNext()) {
            String handlername = (String) handlers.next();
            ContextHandler handler = (ContextHandler) service.getHandler(handlername);
            HandlerRef handlerRef = new HandlerRef(handlername, handler.getHandlerclass());
            Iterator localParts = handler.getLocalparts();
            while (localParts.hasNext()) {
                String localPart = (String) localParts.next();
                String namespaceURI = (String) handler.getNamespaceuri(localPart);
                handlerRef.add(new StringRefAddr(HandlerRef.HANDLER_LOCALPART, localPart));
                handlerRef.add(new StringRefAddr(HandlerRef.HANDLER_NAMESPACE, namespaceURI));
            }
            Iterator params = handler.listProperties();
            while (params.hasNext()) {
                String paramName = (String) params.next();
                String paramValue = (String) handler.getProperty(paramName);
                handlerRef.add(new StringRefAddr(HandlerRef.HANDLER_PARAMNAME, paramName));
                handlerRef.add(new StringRefAddr(HandlerRef.HANDLER_PARAMVALUE, paramValue));
            }
            for (int i = 0; i < handler.getSoapRolesSize(); i++) {
                handlerRef.add(new StringRefAddr(HandlerRef.HANDLER_SOAPROLE, handler.getSoapRole(i)));
            }
            for (int i = 0; i < handler.getPortNamesSize(); i++) {
                handlerRef.add(new StringRefAddr(HandlerRef.HANDLER_PORTNAME, handler.getPortName(i)));
            }
            ((ServiceRef) ref).addHandler(handlerRef);
        }

        try {
            if (logger.isDebugEnabled()) {
                logger.debug("  Adding service ref " 
                             + service.getName() + "  " + ref);
            }
            createSubcontexts(envCtx, service.getName());
            envCtx.bind(service.getName(), ref);
        } catch (NamingException e) {
            logger.error(sm.getString("naming.bindFailed", e));
        }
public voidcontainerEvent(org.apache.catalina.ContainerEvent event)
Acknowledge the occurrence of the specified event. Note: Will never be called when the listener is associated to a Server, since it is not a Container.

param
event ContainerEvent that has occurred


        if (!initialized)
            return;

        // Setting the context in read/write mode
        ContextAccessController.setWritable(getName(), container);

        String type = event.getType();

        if (type.equals("addEjb")) {

            String ejbName = (String) event.getData();
            if (ejbName != null) {
                ContextEjb ejb = namingResources.findEjb(ejbName);
                addEjb(ejb);
            }

        } else if (type.equals("addEnvironment")) {

            String environmentName = (String) event.getData();
            if (environmentName != null) {
                ContextEnvironment env = 
                    namingResources.findEnvironment(environmentName);
                addEnvironment(env);
            }

        } else if (type.equals("addLocalEjb")) {

            String localEjbName = (String) event.getData();
            if (localEjbName != null) {
                ContextLocalEjb localEjb = 
                    namingResources.findLocalEjb(localEjbName);
                addLocalEjb(localEjb);
            }

        } else if (type.equals("addResource")) {

            String resourceName = (String) event.getData();
            if (resourceName != null) {
                ContextResource resource = 
                    namingResources.findResource(resourceName);
                addResource(resource);
            }

        } else if (type.equals("addResourceLink")) {

            String resourceLinkName = (String) event.getData();
            if (resourceLinkName != null) {
                ContextResourceLink resourceLink = 
                    namingResources.findResourceLink(resourceLinkName);
                addResourceLink(resourceLink);
            }

        } else if (type.equals("addResourceEnvRef")) {

            String resourceEnvRefName = (String) event.getData();
            if (resourceEnvRefName != null) {
                ContextResourceEnvRef resourceEnvRef = 
                    namingResources.findResourceEnvRef(resourceEnvRefName);
                addResourceEnvRef(resourceEnvRef);
            }

        } else if (type.equals("addService")) {

            String serviceName = (String) event.getData();
            if (serviceName != null) {
                ContextService service = 
                    namingResources.findService(serviceName);
                addService(service);
            }

        } else if (type.equals("removeEjb")) {

            String ejbName = (String) event.getData();
            if (ejbName != null) {
                removeEjb(ejbName);
            }

        } else if (type.equals("removeEnvironment")) {

            String environmentName = (String) event.getData();
            if (environmentName != null) {
                removeEnvironment(environmentName);
            }

        } else if (type.equals("removeLocalEjb")) {

            String localEjbName = (String) event.getData();
            if (localEjbName != null) {
                removeLocalEjb(localEjbName);
            }

        } else if (type.equals("removeResource")) {

            String resourceName = (String) event.getData();
            if (resourceName != null) {
                removeResource(resourceName);
            }

        } else if (type.equals("removeResourceLink")) {

            String resourceLinkName = (String) event.getData();
            if (resourceLinkName != null) {
                removeResourceLink(resourceLinkName);
            }

        } else if (type.equals("removeResourceEnvRef")) {

            String resourceEnvRefName = (String) event.getData();
            if (resourceEnvRefName != null) {
                removeResourceEnvRef(resourceEnvRefName);
            }

        } else if (type.equals("removeService")) {

            String serviceName = (String) event.getData();
            if (serviceName != null) {
                removeService(serviceName);
            }

        }

        // Setting the context in read only mode
        ContextAccessController.setReadOnly(getName());
private voidcreateNamingContext()
Create and initialize the JNDI naming context.


        // Creating the comp subcontext
        if (container instanceof Server) {
            compCtx = namingContext;
            envCtx = namingContext;
        } else {
            compCtx = namingContext.createSubcontext("comp");
            envCtx = compCtx.createSubcontext("env");
        }

        int i;

        if (log.isDebugEnabled())
            log.debug("Creating JNDI naming context");

        if (namingResources == null) {
            namingResources = new NamingResources();
            namingResources.setContainer(container);
        }

        // Resource links
        ContextResourceLink[] resourceLinks = 
            namingResources.findResourceLinks();
        for (i = 0; i < resourceLinks.length; i++) {
            addResourceLink(resourceLinks[i]);
        }

        // Resources
        ContextResource[] resources = namingResources.findResources();
        for (i = 0; i < resources.length; i++) {
            addResource(resources[i]);
        }

        // Resources Env
        ContextResourceEnvRef[] resourceEnvRefs = namingResources.findResourceEnvRefs();
        for (i = 0; i < resourceEnvRefs.length; i++) {
            addResourceEnvRef(resourceEnvRefs[i]);
        }

        // Environment entries
        ContextEnvironment[] contextEnvironments = 
            namingResources.findEnvironments();
        for (i = 0; i < contextEnvironments.length; i++) {
            addEnvironment(contextEnvironments[i]);
        }

        // EJB references
        ContextEjb[] ejbs = namingResources.findEjbs();
        for (i = 0; i < ejbs.length; i++) {
            addEjb(ejbs[i]);
        }

        // WebServices references
        ContextService[] services = namingResources.findServices();
        for (i = 0; i < services.length; i++) {
            addService(services[i]);
        }

        // Binding a User Transaction reference
        if (container instanceof Context) {
            try {
                Reference ref = new TransactionRef();
                compCtx.bind("UserTransaction", ref);
                ContextTransaction transaction = namingResources.getTransaction();
                if (transaction != null) {
                    Iterator params = transaction.listProperties();
                    while (params.hasNext()) {
                        String paramName = (String) params.next();
                        String paramValue = (String) transaction.getProperty(paramName);
                        StringRefAddr refAddr = new StringRefAddr(paramName, paramValue);
                        ref.add(refAddr);
                    }
                }
            } catch (NameAlreadyBoundException e) {
                // Ignore because UserTransaction was obviously 
                // added via ResourceLink
            } catch (NamingException e) {
                logger.error(sm.getString("naming.bindFailed", e));
            }
        }

        // Binding the resources directory context
        if (container instanceof Context) {
            try {
                compCtx.bind("Resources", 
                             ((Container) container).getResources());
            } catch (NamingException e) {
                logger.error(sm.getString("naming.bindFailed", e));
            }
        }
protected javax.management.ObjectNamecreateObjectName(org.apache.catalina.deploy.ContextResource resource)
Create an ObjectName for this ContextResource object.

param
resource The resource
return
ObjectName The object name
exception
MalformedObjectNameException if a name cannot be created


        String domain = null;
        if (container instanceof StandardServer) {
            domain = ((StandardServer) container).getDomain();
        } else if (container instanceof ContainerBase) {
            domain = ((ContainerBase) container).getDomain();
        }
        if (domain == null) {
            domain = "Catalina";
        }
        
        ObjectName name = null;
        String quotedResourceName = ObjectName.quote(resource.getName());
        if (container instanceof Server) {        
            name = new ObjectName(domain + ":type=DataSource" +
                        ",class=" + resource.getType() + 
                        ",name=" + quotedResourceName);
        } else if (container instanceof Context) {                    
            String path = ((Context)container).getPath();
            if (path.length() < 1)
                path = "/";
            Host host = (Host) ((Context)container).getParent();
            Engine engine = (Engine) host.getParent();
            Service service = engine.getService();
            name = new ObjectName(domain + ":type=DataSource" +
                        ",path=" + path + 
                        ",host=" + host.getName() +
                        ",class=" + resource.getType() +
                        ",name=" + quotedResourceName);
        }
        
        return (name);
private voidcreateSubcontexts(javax.naming.Context ctx, java.lang.String name)
Create all intermediate subcontexts.

        javax.naming.Context currentContext = ctx;
        StringTokenizer tokenizer = new StringTokenizer(name, "/");
        while (tokenizer.hasMoreTokens()) {
            String token = tokenizer.nextToken();
            if ((!token.equals("")) && (tokenizer.hasMoreTokens())) {
                try {
                    currentContext = currentContext.createSubcontext(token);
                } catch (NamingException e) {
                    // Silent catch. Probably an object is already bound in
                    // the context.
                    currentContext =
                        (javax.naming.Context) currentContext.lookup(token);
                }
            }
        }
public javax.naming.ContextgetCompContext()
Return the comp context.

        return this.compCtx;
public javax.naming.ContextgetEnvContext()
Return the env context.

        return this.envCtx;
public java.lang.StringgetName()
Return the "name" property.



    // ------------------------------------------------------------- Properties


             
       
        return (this.name);
public org.apache.naming.NamingContextgetNamingContext()
Return the associated naming context.

        return (this.namingContext);
public voidlifecycleEvent(org.apache.catalina.LifecycleEvent event)
Acknowledge the occurrence of the specified event.

param
event LifecycleEvent that has occurred


        container = event.getLifecycle();

        if (container instanceof Context) {
            namingResources = ((Context) container).getNamingResources();
            logger = log;
        } else if (container instanceof Server) {
            namingResources = ((Server) container).getGlobalNamingResources();
        } else {
            return;
        }

        if (event.getType() == Lifecycle.START_EVENT) {

            if (initialized)
                return;

            Hashtable contextEnv = new Hashtable();
            try {
                namingContext = new NamingContext(contextEnv, getName());
            } catch (NamingException e) {
                // Never happens
            }
            ContextAccessController.setSecurityToken(getName(), container);
            ContextBindings.bindContext(container, namingContext, container);
            if( log.isDebugEnabled() ) {
                log.debug("Bound " + container );
            }

            // Setting the context in read/write mode
            ContextAccessController.setWritable(getName(), container);

            try {
                createNamingContext();
            } catch (NamingException e) {
                logger.error
                    (sm.getString("naming.namingContextCreationFailed", e));
            }

            // Binding the naming context to the class loader
            if (container instanceof Context) {
                // Setting the context in read only mode
                ContextAccessController.setReadOnly(getName());
                try {
                    ContextBindings.bindClassLoader
                        (container, container, 
                         ((Container) container).getLoader().getClassLoader());
                } catch (NamingException e) {
                    logger.error(sm.getString("naming.bindFailed", e));
                }
            }

            if (container instanceof Server) {
                namingResources.addPropertyChangeListener(this);
                org.apache.naming.factory.ResourceLinkFactory.setGlobalContext
                    (namingContext);
                try {
                    ContextBindings.bindClassLoader
                        (container, container, 
                         this.getClass().getClassLoader());
                } catch (NamingException e) {
                    logger.error(sm.getString("naming.bindFailed", e));
                }
                if (container instanceof StandardServer) {
                    ((StandardServer) container).setGlobalNamingContext
                        (namingContext);
                }
            }

            initialized = true;

        } else if (event.getType() == Lifecycle.STOP_EVENT) {

            if (!initialized)
                return;

            // Setting the context in read/write mode
            ContextAccessController.setWritable(getName(), container);
            ContextBindings.unbindContext(container, container);

            if (container instanceof Context) {
                ContextBindings.unbindClassLoader
                    (container, container, 
                     ((Container) container).getLoader().getClassLoader());
            }

            if (container instanceof Server) {
                namingResources.removePropertyChangeListener(this);
                ContextBindings.unbindClassLoader
                    (container, container, 
                     this.getClass().getClassLoader());
            }

            ContextAccessController.unsetSecurityToken(getName(), container);

            namingContext = null;
            envCtx = null;
            compCtx = null;
            initialized = false;

        }
private voidprocessGlobalResourcesChange(java.lang.String name, java.lang.Object oldValue, java.lang.Object newValue)
Process a property change on the global naming resources, by making the corresponding addition or removal to the associated JNDI context.

param
name Property name of the change to be processed
param
oldValue The old value (or null if adding)
param
newValue The new value (or null if removing)


        // NOTE - It seems that the Context for global JNDI resources
        // is left in read-write mode, so we do not have to change it here

        if (name.equals("ejb")) {
            if (oldValue != null) {
                ContextEjb ejb = (ContextEjb) oldValue;
                if (ejb.getName() != null) {
                    removeEjb(ejb.getName());
                }
            }
            if (newValue != null) {
                ContextEjb ejb = (ContextEjb) newValue;
                if (ejb.getName() != null) {
                    addEjb(ejb);
                }
            }
        } else if (name.equals("environment")) {
            if (oldValue != null) {
                ContextEnvironment env = (ContextEnvironment) oldValue;
                if (env.getName() != null) {
                    removeEnvironment(env.getName());
                }
            }
            if (newValue != null) {
                ContextEnvironment env = (ContextEnvironment) newValue;
                if (env.getName() != null) {
                    addEnvironment(env);
                }
            }
        } else if (name.equals("localEjb")) {
            if (oldValue != null) {
                ContextLocalEjb ejb = (ContextLocalEjb) oldValue;
                if (ejb.getName() != null) {
                    removeLocalEjb(ejb.getName());
                }
            }
            if (newValue != null) {
                ContextLocalEjb ejb = (ContextLocalEjb) newValue;
                if (ejb.getName() != null) {
                    addLocalEjb(ejb);
                }
            }
        } else if (name.equals("resource")) {
            if (oldValue != null) {
                ContextResource resource = (ContextResource) oldValue;
                if (resource.getName() != null) {
                    removeResource(resource.getName());
                }
            }
            if (newValue != null) {
                ContextResource resource = (ContextResource) newValue;
                if (resource.getName() != null) {
                    addResource(resource);
                }
            }
        } else if (name.equals("resourceEnvRef")) {
            if (oldValue != null) {
                ContextResourceEnvRef resourceEnvRef = 
                    (ContextResourceEnvRef) oldValue;
                if (resourceEnvRef.getName() != null) {
                    removeResourceEnvRef(resourceEnvRef.getName());
                }
            }
            if (newValue != null) {
                ContextResourceEnvRef resourceEnvRef = 
                    (ContextResourceEnvRef) newValue;
                if (resourceEnvRef.getName() != null) {
                    addResourceEnvRef(resourceEnvRef);
                }
            }
        } else if (name.equals("resourceLink")) {
            if (oldValue != null) {
                ContextResourceLink rl = (ContextResourceLink) oldValue;
                if (rl.getName() != null) {
                    removeResourceLink(rl.getName());
                }
            }
            if (newValue != null) {
                ContextResourceLink rl = (ContextResourceLink) newValue;
                if (rl.getName() != null) {
                    addResourceLink(rl);
                }
            }
        } else if (name.equals("service")) {
            if (oldValue != null) {
                ContextService service = (ContextService) oldValue;
                if (service.getName() != null) {
                    removeService(service.getName());
                }
            }
            if (newValue != null) {
                ContextService service = (ContextService) newValue;
                if (service.getName() != null) {
                    addService(service);
                }
            }
        }
public voidpropertyChange(java.beans.PropertyChangeEvent event)
Process property change events. Currently, only listens to such events on the NamingResources instance for the global naming resources.

param
event The property change event that has occurred


        if (!initialized)
            return;

        Object source = event.getSource();
        if (source == namingResources) {

            // Setting the context in read/write mode
            ContextAccessController.setWritable(getName(), container);

            processGlobalResourcesChange(event.getPropertyName(),
                                         event.getOldValue(),
                                         event.getNewValue());

            // Setting the context in read only mode
            ContextAccessController.setReadOnly(getName());

        }
public voidremoveEjb(java.lang.String name)
Set the specified EJBs in the naming context.


        try {
            envCtx.unbind(name);
        } catch (NamingException e) {
            logger.error(sm.getString("naming.unbindFailed", e));
        }
public voidremoveEnvironment(java.lang.String name)
Set the specified environment entries in the naming context.


        try {
            envCtx.unbind(name);
        } catch (NamingException e) {
            logger.error(sm.getString("naming.unbindFailed", e));
        }
public voidremoveLocalEjb(java.lang.String name)
Set the specified local EJBs in the naming context.


        try {
            envCtx.unbind(name);
        } catch (NamingException e) {
            logger.error(sm.getString("naming.unbindFailed", e));
        }
public voidremoveResource(java.lang.String name)
Set the specified resources in the naming context.


        try {
            envCtx.unbind(name);
        } catch (NamingException e) {
            logger.error(sm.getString("naming.unbindFailed", e));
        }

        ObjectName on = (ObjectName) objectNames.get(name);
        if (on != null) {
            Registry.getRegistry(null, null).unregisterComponent(on);
        }
public voidremoveResourceEnvRef(java.lang.String name)
Set the specified resources in the naming context.


        try {
            envCtx.unbind(name);
        } catch (NamingException e) {
            logger.error(sm.getString("naming.unbindFailed", e));
        }
public voidremoveResourceLink(java.lang.String name)
Set the specified resources in the naming context.


        try {
            envCtx.unbind(name);
        } catch (NamingException e) {
            logger.error(sm.getString("naming.unbindFailed", e));
        }
public voidremoveService(java.lang.String name)
Set the specified web services in the naming context.


        try {
            envCtx.unbind(name);
        } catch (NamingException e) {
            logger.error(sm.getString("naming.unbindFailed", e));
        }
public voidsetName(java.lang.String name)
Set the "name" property.

param
name The new name

        this.name = name;