/**
* Create an <code>ObjectName</code> for this <code>ContextResource</code> 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 contextName = ((Context) container).getName();
if (!contextName.startsWith("/")) contextName = "/" + contextName;
Host host = (Host) ((Context) container).getParent();
name =
new ObjectName(
domain
+ ":type=DataSource"
+ ",host="
+ host.getName()
+ ",context="
+ contextName
+ ",class="
+ resource.getType()
+ ",name="
+ quotedResourceName);
}
return (name);
}
public void addContextResource(Context context, List resourceList, boolean contextBound) {
NamingResourcesImpl namingResources = context.getNamingResources();
ContextResource[] resources = namingResources.findResources();
for (int i = 0; i < resources.length; i++) {
ContextResource contextResource = resources[i];
ApplicationResource resource = new ApplicationResource();
logger.info("reading resource: " + contextResource.getName());
resource.setApplicationName(context.getName());
resource.setName(contextResource.getName());
resource.setType(contextResource.getType());
resource.setScope(contextResource.getScope());
resource.setAuth(contextResource.getAuth());
resource.setDescription(contextResource.getDescription());
// lookupResource(resource, contextBound, false);
resourceList.add(resource);
}
}
/**
* Set the specified resources in the naming context.
*
* @param resource the resource descriptor
*/
public void addResource(ContextResource resource) {
// Create a reference to the resource.
Reference ref =
new ResourceRef(
resource.getType(),
resource.getDescription(),
resource.getScope(),
resource.getAuth(),
resource.getSingleton());
// Adding the additional parameters, if any
Iterator<String> params = resource.listProperties();
while (params.hasNext()) {
String paramName = 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()) && resource.getSingleton()) {
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));
}
}
}
/**
* Process a property change on the 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</code> if adding)
* @param newValue The new value (or <code>null</code> if removing)
*/
private void processGlobalResourcesChange(String name, Object oldValue, Object newValue) {
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);
}
}
}
}
