138 }
139 }
140
141 /*
142 * Create the export the object using the parameter
143 * <code>uref</code>
144 */
145 private void setup(UnicastServerRef uref)
146 throws RemoteException
147 {
148 /* Server ref must be created and assigned before remote
149 * object 'this' can be exported.
150 */
151 ref = uref;
152 uref.exportObject(this, null, true);
153 }
154
155 /**
156 * Returns the remote object for specified name in the registry.
157 * @exception RemoteException If remote operation failed.
158 * @exception NotBound If name is not currently bound.
159 */
160 public Remote lookup(String name)
161 throws RemoteException, NotBoundException
162 {
163 synchronized (bindings) {
164 Remote obj = bindings.get(name);
165 if (obj == null)
166 throw new NotBoundException(name);
167 return obj;
168 }
169 }
170
171 /**
172 * Binds the name to the specified remote object.
173 * @exception RemoteException If remote operation failed.
174 * @exception AlreadyBoundException If name is already bound.
175 */
176 public void bind(String name, Remote obj)
177 throws RemoteException, AlreadyBoundException, AccessException
178 {
179 checkAccess("Registry.bind");
180 synchronized (bindings) {
181 Remote curr = bindings.get(name);
182 if (curr != null)
183 throw new AlreadyBoundException(name);
184 bindings.put(name, obj);
185 }
186 }
187
188 /**
189 * Unbind the name.
190 * @exception RemoteException If remote operation failed.
191 * @exception NotBound If name is not currently bound.
192 */
193 public void unbind(String name)
194 throws RemoteException, NotBoundException, AccessException
195 {
196 checkAccess("Registry.unbind");
197 synchronized (bindings) {
198 Remote obj = bindings.get(name);
199 if (obj == null)
200 throw new NotBoundException(name);
201 bindings.remove(name);
202 }
203 }
204
205 /**
206 * Rebind the name to a new object, replaces any existing binding.
207 * @exception RemoteException If remote operation failed.
208 */
209 public void rebind(String name, Remote obj)
210 throws RemoteException, AccessException
211 {
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138 }
139 }
140
141 /*
142 * Create the export the object using the parameter
143 * <code>uref</code>
144 */
145 private void setup(UnicastServerRef uref)
146 throws RemoteException
147 {
148 /* Server ref must be created and assigned before remote
149 * object 'this' can be exported.
150 */
151 ref = uref;
152 uref.exportObject(this, null, true);
153 }
154
155 /**
156 * Returns the remote object for specified name in the registry.
157 * @exception RemoteException If remote operation failed.
158 * @exception NotBoundException If name is not currently bound.
159 */
160 public Remote lookup(String name)
161 throws RemoteException, NotBoundException
162 {
163 synchronized (bindings) {
164 Remote obj = bindings.get(name);
165 if (obj == null)
166 throw new NotBoundException(name);
167 return obj;
168 }
169 }
170
171 /**
172 * Binds the name to the specified remote object.
173 * @exception RemoteException If remote operation failed.
174 * @exception AlreadyBoundException If name is already bound.
175 */
176 public void bind(String name, Remote obj)
177 throws RemoteException, AlreadyBoundException, AccessException
178 {
179 checkAccess("Registry.bind");
180 synchronized (bindings) {
181 Remote curr = bindings.get(name);
182 if (curr != null)
183 throw new AlreadyBoundException(name);
184 bindings.put(name, obj);
185 }
186 }
187
188 /**
189 * Unbind the name.
190 * @exception RemoteException If remote operation failed.
191 * @exception NotBoundException If name is not currently bound.
192 */
193 public void unbind(String name)
194 throws RemoteException, NotBoundException, AccessException
195 {
196 checkAccess("Registry.unbind");
197 synchronized (bindings) {
198 Remote obj = bindings.get(name);
199 if (obj == null)
200 throw new NotBoundException(name);
201 bindings.remove(name);
202 }
203 }
204
205 /**
206 * Rebind the name to a new object, replaces any existing binding.
207 * @exception RemoteException If remote operation failed.
208 */
209 public void rebind(String name, Remote obj)
210 throws RemoteException, AccessException
211 {
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