/**
* Bind a NamingContext under a name in this NamingContext. If the name contains multiple (n)
* components, the first n-1 components will be resolved in this NamingContext and the object
* bound in resulting NamingContext. If a binding under the supplied name already exists it will
* be unbound first. The NamingContext will participate in recursive resolving.
*
* @param n a sequence of NameComponents which is the name under which the object will be bound.
* @param obj the object reference to be bound.
* @exception org.omg.CosNaming.NamingContextPackage.NotFound A name with multiple components was
* supplied, but the first component could not be resolved.
* @exception org.omg.CosNaming.NamingContextPackage.CannotProceed Could not proceed in resolving
* the n-1 components of the supplied name.
* @exception org.omg.CosNaming.NamingContextPackage.InvalidName The supplied name is invalid
* (i.e., has length less than 1).
* @exception org.omg.CORBA.SystemException One of a fixed set of CORBA system exceptions.
* @see doBind
*/
public void rebind_context(NameComponent[] n, NamingContext nc)
throws org.omg.CosNaming.NamingContextPackage.NotFound,
org.omg.CosNaming.NamingContextPackage.CannotProceed,
org.omg.CosNaming.NamingContextPackage.InvalidName {
if (nc == null) {
updateLogger.warning(LogKeywords.NAMING_REBIND_FAILURE + " NULL Context cannot be Bound ");
throw wrapper.objectIsNull();
}
try {
// doBind implements all four flavors of binding
NamingContextDataStore impl = (NamingContextDataStore) this;
doBind(impl, n, nc, true, BindingType.ncontext);
} catch (org.omg.CosNaming.NamingContextPackage.AlreadyBound ex) {
// This should not happen
updateLogger.warning(
LogKeywords.NAMING_REBIND_FAILURE
+ NamingUtils.getDirectoryStructuredName(n)
+ " is already bound to a CORBA Object");
throw wrapper.namingCtxRebindctxAlreadyBound(ex);
}
if (updateLogger.isLoggable(Level.FINE)) {
// isLoggable call to make sure that we save some precious
// processor cycles, if there is no need to log.
updateLogger.fine(
LogKeywords.NAMING_REBIND_SUCCESS
+ " Name = "
+ NamingUtils.getDirectoryStructuredName(n));
}
}
/**
* Create a new NamingContext, bind it in this Naming Context and return its object reference.
* This is equivalent to using new_context() followed by bind_context() with the supplied name and
* the object reference for the newly created NamingContext.
*
* @param n a sequence of NameComponents which is the name to be unbound.
* @return an object reference for a new NamingContext object implemented by this Name Server,
* bound to the supplied name.
* @exception org.omg.CosNaming.NamingContextPackage.AlreadyBound An object is already bound under
* the supplied name.
* @exception org.omg.CosNaming.NamingContextPackage.NotFound A name with multiple components was
* supplied, but the first component could not be resolved.
* @exception org.omg.CosNaming.NamingContextPackage.CannotProceed Could not proceed in resolving
* the n-1 components of the supplied name.
* @exception org.omg.CosNaming.NamingContextPackage.InvalidName The supplied name is invalid
* (i.e., has length less than 1).
* @exception org.omg.CORBA.SystemException One of a fixed set of CORBA system exceptions.
* @see new_context
* @see bind_context
*/
public NamingContext bind_new_context(NameComponent[] n)
throws org.omg.CosNaming.NamingContextPackage.NotFound,
org.omg.CosNaming.NamingContextPackage.AlreadyBound,
org.omg.CosNaming.NamingContextPackage.CannotProceed,
org.omg.CosNaming.NamingContextPackage.InvalidName {
NamingContext nc = null;
NamingContext rnc = null;
try {
if (debug) dprint("bind_new_context " + nameToString(n));
// The obvious solution:
nc = this.new_context();
this.bind_context(n, nc);
rnc = nc;
nc = null;
} finally {
try {
if (nc != null) nc.destroy();
} catch (org.omg.CosNaming.NamingContextPackage.NotEmpty e) {
}
}
if (updateLogger.isLoggable(Level.FINE)) {
// isLoggable call to make sure that we save some precious
// processor cycles, if there is no need to log.
updateLogger.fine(
LogKeywords.NAMING_BIND
+ "New Context Bound To "
+ NamingUtils.getDirectoryStructuredName(n));
}
return rnc;
}
private static void dprint(String msg) {
NamingUtils.dprint(
"NamingContextImpl("
+ Thread.currentThread().getName()
+ " at "
+ System.currentTimeMillis()
+ " ems): "
+ msg);
}
/**
* Resolve a name in this NamingContext and return the object reference bound to the name. If the
* name contains multiple (n) components, the first component will be resolved in this
* NamingContext and the remaining components resolved in the resulting NamingContext, provided
* that the NamingContext bound to the first component of the name was bound with bind_context().
*
* @param n a sequence of NameComponents which is the name to be resolved.
* @return the object reference bound under the supplied name.
* @exception org.omg.CosNaming.NamingContextPackage.NotFound A name with multiple components was
* supplied, but the first component could not be resolved.
* @exception org.omg.CosNaming.NamingContextPackage.CannotProceed Could not proceed in resolving
* the n-1 components of the supplied name.
* @exception org.omg.CosNaming.NamingContextPackage.InvalidName The supplied name is invalid
* (i.e., has length less than 1).
* @exception org.omg.CORBA.SystemException One of a fixed set of CORBA system exceptions.
* @see doResolve
*/
public org.omg.CORBA.Object resolve(NameComponent[] n)
throws org.omg.CosNaming.NamingContextPackage.NotFound,
org.omg.CosNaming.NamingContextPackage.CannotProceed,
org.omg.CosNaming.NamingContextPackage.InvalidName {
// doResolve actually resolves
NamingContextDataStore impl = (NamingContextDataStore) this;
org.omg.CORBA.Object obj = doResolve(impl, n);
if (obj != null) {
if (readLogger.isLoggable(Level.FINE)) {
readLogger.fine(
LogKeywords.NAMING_RESOLVE_SUCCESS
+ " Name: "
+ NamingUtils.getDirectoryStructuredName(n));
}
} else {
readLogger.warning(
LogKeywords.NAMING_RESOLVE_FAILURE
+ " Name: "
+ NamingUtils.getDirectoryStructuredName(n));
}
return obj;
}
/**
* Remove a binding from this NamingContext. If the name contains multiple (n) components, the
* first n-1 components will be resolved from this NamingContext and the final component unbound
* in the resulting NamingContext.
*
* @param n a sequence of NameComponents which is the name to be unbound.
* @exception org.omg.CosNaming.NamingContextPackage.NotFound A name with multiple components was
* supplied, but the first component could not be resolved.
* @exception org.omg.CosNaming.NamingContextPackage.CannotProceed Could not proceed in resolving
* the n-1 components of the supplied name.
* @exception org.omg.CosNaming.NamingContextPackage.InvalidName The supplied name is invalid
* (i.e., has length less than 1).
* @exception org.omg.CORBA.SystemException One of a fixed set of CORBA system exceptions.
* @see doUnbind
*/
public void unbind(NameComponent[] n)
throws org.omg.CosNaming.NamingContextPackage.NotFound,
org.omg.CosNaming.NamingContextPackage.CannotProceed,
org.omg.CosNaming.NamingContextPackage.InvalidName {
// doUnbind actually unbinds
NamingContextDataStore impl = (NamingContextDataStore) this;
doUnbind(impl, n);
if (updateLogger.isLoggable(Level.FINE)) {
// isLoggable call to make sure that we save some precious
// processor cycles, if there is no need to log.
updateLogger.fine(
LogKeywords.NAMING_UNBIND_SUCCESS
+ " Name: "
+ NamingUtils.getDirectoryStructuredName(n));
}
}
/**
* Bind a NamingContext under a name in this NamingContext. If the name contains multiple (n)
* components, n-1 will be resolved in this NamingContext and the object bound in resulting
* NamingContext. An exception is thrown if a binding with the supplied name already exists. The
* NamingContext will participate in recursive resolving.
*
* @param n a sequence of NameComponents which is the name under which the object will be bound.
* @param obj the NamingContect object reference to be bound.
* @exception org.omg.CosNaming.NamingContextPackage.NotFound A name with multiple components was
* supplied, but the first component could not be resolved.
* @exception org.omg.CosNaming.NamingContextPackage.CannotProceed Could not proceed in resolving
* the n-1 components of the supplied name.
* @exception org.omg.CosNaming.NamingContextPackage.InvalidName The supplied name is invalid
* (i.e., has length less than 1).
* @exception org.omg.CosNaming.NamingContextPackage.AlreadyBound An object is already bound under
* the supplied name.
* @exception org.omg.CORBA.SystemException One of a fixed set of CORBA system exceptions.
* @see doBind
*/
public void bind_context(NameComponent[] n, NamingContext nc)
throws org.omg.CosNaming.NamingContextPackage.NotFound,
org.omg.CosNaming.NamingContextPackage.CannotProceed,
org.omg.CosNaming.NamingContextPackage.InvalidName,
org.omg.CosNaming.NamingContextPackage.AlreadyBound {
if (nc == null) {
updateLogger.warning(LogKeywords.NAMING_BIND_FAILURE + " NULL Context cannot be Bound ");
throw new BAD_PARAM("Naming Context should not be null ");
}
// doBind implements all four flavors of binding
NamingContextDataStore impl = (NamingContextDataStore) this;
doBind(impl, n, nc, false, BindingType.ncontext);
if (updateLogger.isLoggable(Level.FINE)) {
// isLoggable call to make sure that we save some precious
// processor cycles, if there is no need to log.
updateLogger.fine(
LogKeywords.NAMING_BIND_SUCCESS + " Name = " + NamingUtils.getDirectoryStructuredName(n));
}
}
/**
* Bind an object under a name in this NamingContext. If the name contains multiple (n)
* components, n-1 will be resolved in this NamingContext and the object bound in resulting
* NamingContext. An exception is thrown if a binding with the supplied name already exists. If
* the object to be bound is a NamingContext it will not participate in a recursive resolve.
*
* @param n a sequence of NameComponents which is the name under which the object will be bound.
* @param obj the object reference to be bound.
* @exception org.omg.CosNaming.NamingContextPackage.NotFound A name with multiple components was
* supplied, but the first component could not be resolved.
* @exception org.omg.CosNaming.NamingContextPackage.CannotProceed Could not proceed in resolving
* the n-1 components of the supplied name.
* @exception org.omg.CosNaming.NamingContextPackage.InvalidName The supplied name is invalid
* (i.e., has length less than 1).
* @exception org.omg.CosNaming.NamingContextPackage.AlreadyBound An object is already bound under
* the supplied name.
* @exception org.omg.CORBA.SystemException One of a fixed set of CORBA system exceptions.
* @see doBind
*/
public void bind(NameComponent[] n, org.omg.CORBA.Object obj)
throws org.omg.CosNaming.NamingContextPackage.NotFound,
org.omg.CosNaming.NamingContextPackage.CannotProceed,
org.omg.CosNaming.NamingContextPackage.InvalidName,
org.omg.CosNaming.NamingContextPackage.AlreadyBound {
if (obj == null) {
updateLogger.warning(
LogKeywords.NAMING_BIND + " unsuccessful because NULL Object cannot be Bound ");
throw wrapper.objectIsNull();
}
// doBind implements all four flavors of binding
NamingContextDataStore impl = (NamingContextDataStore) this;
doBind(impl, n, obj, false, BindingType.nobject);
if (updateLogger.isLoggable(Level.FINE)) {
// isLoggable call to make sure that we save some precious
// processor cycles, if there is no need to log.
updateLogger.fine(
LogKeywords.NAMING_BIND_SUCCESS + " Name = " + NamingUtils.getDirectoryStructuredName(n));
}
}