Tomcat example source code file (NamingContextListener.java)
The Tomcat NamingContextListener.java source code/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.catalina.core;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.StringTokenizer;
import javax.management.MalformedObjectNameException;
import javax.management.ObjectName;
import javax.naming.NameAlreadyBoundException;
import javax.naming.NamingException;
import javax.naming.Reference;
import javax.naming.StringRefAddr;
import org.apache.catalina.Container;
import org.apache.catalina.ContainerEvent;
import org.apache.catalina.ContainerListener;
import org.apache.catalina.Context;
import org.apache.catalina.Engine;
import org.apache.catalina.Host;
import org.apache.catalina.Lifecycle;
import org.apache.catalina.LifecycleEvent;
import org.apache.catalina.LifecycleListener;
import org.apache.catalina.Server;
import org.apache.catalina.Service;
import org.apache.catalina.deploy.ContextEjb;
import org.apache.catalina.deploy.ContextEnvironment;
import org.apache.catalina.deploy.ContextHandler;
import org.apache.catalina.deploy.ContextLocalEjb;
import org.apache.catalina.deploy.ContextResource;
import org.apache.catalina.deploy.ContextResourceEnvRef;
import org.apache.catalina.deploy.ContextResourceLink;
import org.apache.catalina.deploy.ContextService;
import org.apache.catalina.deploy.ContextTransaction;
import org.apache.catalina.deploy.NamingResources;
import org.apache.catalina.util.StringManager;
import org.apache.juli.logging.Log;
import org.apache.juli.logging.LogFactory;
import org.apache.naming.ContextAccessController;
import org.apache.naming.ContextBindings;
import org.apache.naming.EjbRef;
import org.apache.naming.HandlerRef;
import org.apache.naming.NamingContext;
import org.apache.naming.ResourceEnvRef;
import org.apache.naming.ResourceLinkRef;
import org.apache.naming.ResourceRef;
import org.apache.naming.ServiceRef;
import org.apache.naming.TransactionRef;
import org.apache.tomcat.util.modeler.Registry;
/**
* 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) $
*/
public class NamingContextListener
implements LifecycleListener, ContainerListener, PropertyChangeListener {
private static Log log = LogFactory.getLog(NamingContextListener.class);
// ----------------------------------------------------- Instance Variables
protected Log logger = log;
/**
* Name of the associated naming context.
*/
protected String name = "/";
/**
* Associated container.
*/
protected Object container = null;
/**
* Initialized flag.
*/
protected boolean initialized = false;
/**
* Associated naming resources.
*/
protected NamingResources namingResources = null;
/**
* Associated JNDI context.
*/
protected NamingContext namingContext = null;
/**
* Comp context.
*/
protected javax.naming.Context compCtx = null;
/**
* Env context.
*/
protected javax.naming.Context envCtx = null;
/**
* Objectnames hashtable.
*/
protected HashMap objectNames = new HashMap();
/**
* The string manager for this package.
*/
protected static StringManager sm =
StringManager.getManager(Constants.Package);
// ------------------------------------------------------------- Properties
/**
* Return the "name" property.
*/
public String getName() {
return (this.name);
}
/**
* Set the "name" property.
*
* @param name The new name
*/
public void setName(String name) {
this.name = name;
}
/**
* Return the comp context.
*/
public javax.naming.Context getCompContext() {
return this.compCtx;
}
/**
* Return the env context.
*/
public javax.naming.Context getEnvContext() {
return this.envCtx;
}
/**
* Return the associated naming context.
*/
public NamingContext getNamingContext() {
return (this.namingContext);
}
// ---------------------------------------------- LifecycleListener Methods
/**
* Acknowledge the occurrence of the specified event.
*
* @param event LifecycleEvent that has occurred
*/
public void lifecycleEvent(LifecycleEvent event) {
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;
}
}
// ---------------------------------------------- ContainerListener Methods
/**
* 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
*/
public void containerEvent(ContainerEvent event) {
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());
}
// ----------------------------------------- PropertyChangeListener Methods
/**
* Process property change events. Currently, only listens to such events
* on the <code>NamingResources instance for the global naming
* resources.
*
* @param event The property change event that has occurred
*/
public void propertyChange(PropertyChangeEvent event) {
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());
}
}
// -------------------------------------------------------- Private Methods
/**
* 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 <code>null if adding)
* @param newValue The new value (or <code>null if removing)
*/
private void processGlobalResourcesChange(String name,
Object oldValue,
Object newValue) {
// 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);
}
}
}
}
/**
* Create and initialize the JNDI naming context.
*/
private void createNamingContext()
throws NamingException {
// 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));
}
}
}
/**
* Create an <code>ObjectName for this
* <code>ContextResource object.
*
* @param resource The resource
* @return ObjectName The object name
* @exception MalformedObjectNameException if a name cannot be created
*/
protected ObjectName createObjectName(ContextResource resource)
throws MalformedObjectNameException {
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);
}
/**
* Set the specified EJBs in the naming context.
*/
public void addEjb(ContextEjb ejb) {
// 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));
}
}
/**
* Set the specified environment entries in the naming context.
*/
public void addEnvironment(ContextEnvironment env) {
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));
}
}
}
/**
* Set the specified local EJBs in the naming context.
*/
public void addLocalEjb(ContextLocalEjb localEjb) {
}
/**
* Set the specified web service in the naming context.
*/
public void addService(ContextService service) {
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));
}
}
/**
* Set the specified resources in the naming context.
*/
public void addResource(ContextResource resource) {
// 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));
}
}
}
/**
* Set the specified resources in the naming context.
*/
public void addResourceEnvRef(ContextResourceEnvRef resourceEnvRef) {
// 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));
}
}
/**
* Set the specified resource link in the naming context.
*/
public void addResourceLink(ContextResourceLink resourceLink) {
// 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));
}
}
/**
* Set the specified EJBs in the naming context.
*/
public void removeEjb(String name) {
try {
envCtx.unbind(name);
} catch (NamingException e) {
logger.error(sm.getString("naming.unbindFailed", e));
}
}
/**
* Set the specified environment entries in the naming context.
*/
public void removeEnvironment(String name) {
try {
envCtx.unbind(name);
} catch (NamingException e) {
logger.error(sm.getString("naming.unbindFailed", e));
}
}
/**
* Set the specified local EJBs in the naming context.
*/
public void removeLocalEjb(String name) {
try {
envCtx.unbind(name);
} catch (NamingException e) {
logger.error(sm.getString("naming.unbindFailed", e));
}
}
/**
* Set the specified web services in the naming context.
*/
public void removeService(String name) {
try {
envCtx.unbind(name);
} catch (NamingException e) {
logger.error(sm.getString("naming.unbindFailed", e));
}
}
/**
* Set the specified resources in the naming context.
*/
public void removeResource(String name) {
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);
}
}
/**
* Set the specified resources in the naming context.
*/
public void removeResourceEnvRef(String name) {
try {
envCtx.unbind(name);
} catch (NamingException e) {
logger.error(sm.getString("naming.unbindFailed", e));
}
}
/**
* Set the specified resources in the naming context.
*/
public void removeResourceLink(String name) {
try {
envCtx.unbind(name);
} catch (NamingException e) {
logger.error(sm.getString("naming.unbindFailed", e));
}
}
/**
* Create all intermediate subcontexts.
*/
private void createSubcontexts(javax.naming.Context ctx, String name)
throws NamingException {
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);
}
}
}
}
}
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