8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package com.sun.corba.se.spi.orb;
27
28 import java.lang.reflect.InvocationTargetException;
29 import java.lang.reflect.Method;
30 import java.util.Map ;
31 import java.util.HashMap ;
32 import java.util.Properties ;
33 import java.util.concurrent.ConcurrentHashMap;
34 import java.util.logging.Logger ;
35
36 import java.security.AccessController ;
37 import java.security.PrivilegedAction ;
38
39 import org.omg.CORBA.TCKind ;
40
41 import com.sun.corba.se.pept.broker.Broker ;
42 import com.sun.corba.se.pept.transport.ByteBufferPool;
43
44 import com.sun.corba.se.spi.protocol.RequestDispatcherRegistry ;
45 import com.sun.corba.se.spi.protocol.ClientDelegateFactory ;
46 import com.sun.corba.se.spi.protocol.CorbaServerRequestDispatcher ;
47 import com.sun.corba.se.spi.protocol.CorbaMessageMediator ;
48 import com.sun.corba.se.spi.protocol.PIHandler ;
49 import com.sun.corba.se.spi.resolver.LocalResolver ;
82 import com.sun.corba.se.spi.presentation.rmi.PresentationDefaults ;
83
84 import com.sun.corba.se.spi.servicecontext.ServiceContextRegistry ;
85
86 // XXX needs an SPI or else it does not belong here
87 import com.sun.corba.se.impl.corba.TypeCodeImpl ;
88 import com.sun.corba.se.impl.corba.TypeCodeFactory ;
89
90 // XXX Should there be a SPI level constants ?
91 import com.sun.corba.se.impl.orbutil.ORBConstants ;
92
93 import com.sun.corba.se.impl.oa.poa.BadServerIdHandler ;
94
95 import com.sun.corba.se.impl.transport.ByteBufferPoolImpl;
96
97 import com.sun.corba.se.impl.logging.ORBUtilSystemException ;
98 import com.sun.corba.se.impl.logging.OMGSystemException ;
99
100 import com.sun.corba.se.impl.presentation.rmi.PresentationManagerImpl ;
101
102 import sun.misc.JavaAWTAccess;
103
104 public abstract class ORB extends com.sun.corba.se.org.omg.CORBA.ORB
105 implements Broker, TypeCodeFactory
106 {
107 // As much as possible, this class should be stateless. However,
108 // there are a few reasons why it is not:
109 //
110 // 1. The ORB debug flags are defined here because they are accessed
111 // frequently, and we do not want a cast to the impl just for that.
112 // 2. typeCodeMap and primitiveTypeCodeConstants are here because they
113 // are needed in both ORBImpl and ORBSingleton.
114 // 3. Logging support is here so that we can avoid problems with
115 // incompletely initialized ORBs that need to perform logging.
116
117 // Flag set at compile time to debug flag processing: this can't
118 // be one of the xxxDebugFlags because it is used to debug the mechanism
119 // that sets the xxxDebugFlags!
120 public static boolean ORBInitDebug = false;
121
122 // Currently defined debug flags. Any additions must be called xxxDebugFlag.
123 // All debug flags must be public boolean types.
228 PresentationDefaults.getStaticStubFactoryFactory() ) ;
229 pm.setStubFactoryFactory( true, dynamicStubFactoryFactory ) ;
230 return pm;
231 }
232
233 public void destroy() {
234 wrapper = null;
235 omgWrapper = null;
236 typeCodeMap = null;
237 primitiveTypeCodeConstants = null;
238 byteBufferPool = null;
239 }
240
241 /**
242 * Returns the Presentation Manager for the current thread group, using the ThreadGroup-specific
243 * AppContext to hold it. Creates and records one if needed.
244 */
245 public static PresentationManager getPresentationManager()
246 {
247 SecurityManager sm = System.getSecurityManager();
248 JavaAWTAccess javaAwtAccess = sun.misc.SharedSecrets.getJavaAWTAccess();
249 if (sm != null && javaAwtAccess != null) {
250 Object appletContext;
251 try {
252 Class<?> clazz = JavaAWTAccess.class;
253 Method method = clazz.getMethod("getAppletContext");
254 appletContext = method.invoke(javaAwtAccess);
255 } catch (IllegalAccessException | InvocationTargetException | NoSuchMethodException e) {
256 InternalError err = new InternalError();
257 err.initCause(e);
258 throw err;
259 }
260
261 if (appletContext != null) {
262 synchronized (pmContexts) {
263 PresentationManager pm = pmContexts.get(appletContext);
264 if (pm == null) {
265 pm = setupPresentationManager();
266 pmContexts.put(appletContext, pm);
267 }
268 return pm;
269 }
270 }
271 }
272
273 // No security manager or AppletAppContext
274 return Holder.defaultPresentationManager;
275 }
276
277 /** Get the appropriate StubFactoryFactory. This
278 * will be dynamic or static depending on whether
279 * com.sun.CORBA.ORBUseDynamicStub is true or false.
280 */
281 public static PresentationManager.StubFactoryFactory
282 getStubFactoryFactory()
283 {
284 PresentationManager gPM = getPresentationManager();
285 boolean useDynamicStubs = gPM.useDynamicStubs() ;
286 return gPM.getStubFactoryFactory( useDynamicStubs ) ;
287 }
288
289 protected ORB()
290 {
|
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package com.sun.corba.se.spi.orb;
27
28 import java.util.Map ;
29 import java.util.HashMap ;
30 import java.util.Properties ;
31 import java.util.concurrent.ConcurrentHashMap;
32 import java.util.logging.Logger ;
33
34 import java.security.AccessController ;
35 import java.security.PrivilegedAction ;
36
37 import org.omg.CORBA.TCKind ;
38
39 import com.sun.corba.se.pept.broker.Broker ;
40 import com.sun.corba.se.pept.transport.ByteBufferPool;
41
42 import com.sun.corba.se.spi.protocol.RequestDispatcherRegistry ;
43 import com.sun.corba.se.spi.protocol.ClientDelegateFactory ;
44 import com.sun.corba.se.spi.protocol.CorbaServerRequestDispatcher ;
45 import com.sun.corba.se.spi.protocol.CorbaMessageMediator ;
46 import com.sun.corba.se.spi.protocol.PIHandler ;
47 import com.sun.corba.se.spi.resolver.LocalResolver ;
80 import com.sun.corba.se.spi.presentation.rmi.PresentationDefaults ;
81
82 import com.sun.corba.se.spi.servicecontext.ServiceContextRegistry ;
83
84 // XXX needs an SPI or else it does not belong here
85 import com.sun.corba.se.impl.corba.TypeCodeImpl ;
86 import com.sun.corba.se.impl.corba.TypeCodeFactory ;
87
88 // XXX Should there be a SPI level constants ?
89 import com.sun.corba.se.impl.orbutil.ORBConstants ;
90
91 import com.sun.corba.se.impl.oa.poa.BadServerIdHandler ;
92
93 import com.sun.corba.se.impl.transport.ByteBufferPoolImpl;
94
95 import com.sun.corba.se.impl.logging.ORBUtilSystemException ;
96 import com.sun.corba.se.impl.logging.OMGSystemException ;
97
98 import com.sun.corba.se.impl.presentation.rmi.PresentationManagerImpl ;
99
100 public abstract class ORB extends com.sun.corba.se.org.omg.CORBA.ORB
101 implements Broker, TypeCodeFactory
102 {
103 // As much as possible, this class should be stateless. However,
104 // there are a few reasons why it is not:
105 //
106 // 1. The ORB debug flags are defined here because they are accessed
107 // frequently, and we do not want a cast to the impl just for that.
108 // 2. typeCodeMap and primitiveTypeCodeConstants are here because they
109 // are needed in both ORBImpl and ORBSingleton.
110 // 3. Logging support is here so that we can avoid problems with
111 // incompletely initialized ORBs that need to perform logging.
112
113 // Flag set at compile time to debug flag processing: this can't
114 // be one of the xxxDebugFlags because it is used to debug the mechanism
115 // that sets the xxxDebugFlags!
116 public static boolean ORBInitDebug = false;
117
118 // Currently defined debug flags. Any additions must be called xxxDebugFlag.
119 // All debug flags must be public boolean types.
224 PresentationDefaults.getStaticStubFactoryFactory() ) ;
225 pm.setStubFactoryFactory( true, dynamicStubFactoryFactory ) ;
226 return pm;
227 }
228
229 public void destroy() {
230 wrapper = null;
231 omgWrapper = null;
232 typeCodeMap = null;
233 primitiveTypeCodeConstants = null;
234 byteBufferPool = null;
235 }
236
237 /**
238 * Returns the Presentation Manager for the current thread group, using the ThreadGroup-specific
239 * AppContext to hold it. Creates and records one if needed.
240 */
241 public static PresentationManager getPresentationManager()
242 {
243 SecurityManager sm = System.getSecurityManager();
244 sun.misc.JavaAWTAccess javaAwtAccess = sun.misc.SharedSecrets.getJavaAWTAccess();
245 if (sm != null && javaAwtAccess != null) {
246 final Object appletContext = javaAwtAccess.getAppletContext();
247 if (appletContext != null) {
248 synchronized (pmContexts) {
249 return pmContexts.putIfAbsent(appletContext, setupPresentationManager());
250 }
251 }
252 }
253
254 // No security manager or AppletAppContext
255 return Holder.defaultPresentationManager;
256 }
257
258 /** Get the appropriate StubFactoryFactory. This
259 * will be dynamic or static depending on whether
260 * com.sun.CORBA.ORBUseDynamicStub is true or false.
261 */
262 public static PresentationManager.StubFactoryFactory
263 getStubFactoryFactory()
264 {
265 PresentationManager gPM = getPresentationManager();
266 boolean useDynamicStubs = gPM.useDynamicStubs() ;
267 return gPM.getStubFactoryFactory( useDynamicStubs ) ;
268 }
269
270 protected ORB()
271 {
|