--- a/corba/src/share/classes/com/sun/corba/se/spi/orb/ORB.java Wed Jul 05 19:40:19 2017 +0200
+++ b/corba/src/share/classes/com/sun/corba/se/spi/orb/ORB.java Tue May 13 20:59:37 2014 +0100
@@ -25,8 +25,6 @@
package com.sun.corba.se.spi.orb;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
import java.util.Map ;
import java.util.HashMap ;
import java.util.Properties ;
@@ -44,16 +42,13 @@
import com.sun.corba.se.spi.protocol.RequestDispatcherRegistry ;
import com.sun.corba.se.spi.protocol.ClientDelegateFactory ;
import com.sun.corba.se.spi.protocol.CorbaServerRequestDispatcher ;
-import com.sun.corba.se.spi.protocol.CorbaMessageMediator ;
import com.sun.corba.se.spi.protocol.PIHandler ;
import com.sun.corba.se.spi.resolver.LocalResolver ;
import com.sun.corba.se.spi.resolver.Resolver ;
import com.sun.corba.se.spi.transport.CorbaContactInfoListFactory ;
-import com.sun.corba.se.spi.legacy.connection.LegacyServerSocketEndPointInfo;
import com.sun.corba.se.spi.legacy.connection.LegacyServerSocketManager;
import com.sun.corba.se.spi.monitoring.MonitoringConstants;
import com.sun.corba.se.spi.monitoring.MonitoringManager;
-import com.sun.corba.se.spi.monitoring.MonitoringManagerFactory;
import com.sun.corba.se.spi.monitoring.MonitoringFactories;
import com.sun.corba.se.spi.ior.IdentifiableFactoryFinder ;
@@ -62,11 +57,6 @@
import com.sun.corba.se.spi.ior.ObjectKeyFactory ;
import com.sun.corba.se.spi.ior.IOR ;
-import com.sun.corba.se.spi.orbutil.closure.Closure ;
-
-import com.sun.corba.se.spi.orb.Operation ;
-import com.sun.corba.se.spi.orb.ORBData ;
-import com.sun.corba.se.spi.orb.ORBVersion ;
import com.sun.corba.se.spi.orbutil.threadpool.ThreadPoolManager;
import com.sun.corba.se.spi.oa.OAInvocationInfo ;
@@ -99,8 +89,6 @@
import com.sun.corba.se.impl.presentation.rmi.PresentationManagerImpl ;
-import sun.misc.JavaAWTAccess;
-
public abstract class ORB extends com.sun.corba.se.org.omg.CORBA.ORB
implements Broker, TypeCodeFactory
{
@@ -146,9 +134,9 @@
// This map is needed for resolving recursive type code placeholders
// based on the unique repository id.
// XXX Should this be a WeakHashMap for GC?
- private Map typeCodeMap ;
+ private Map<String, TypeCodeImpl> typeCodeMap;
- private TypeCodeImpl[] primitiveTypeCodeConstants ;
+ private TypeCodeImpl[] primitiveTypeCodeConstants;
// ByteBufferPool - needed by both ORBImpl and ORBSingleton
ByteBufferPool byteBufferPool;
@@ -169,16 +157,18 @@
// wrapperMap maintains a table of LogWrapper instances used by
// different classes to log exceptions. The key is a StringPair
// representing LogDomain and ExceptionGroup.
- private Map wrapperMap ;
+ private Map<StringPair, LogWrapperBase> wrapperMap;
static class Holder {
static final PresentationManager defaultPresentationManager =
setupPresentationManager();
}
- private static final Map<Object, PresentationManager> pmContexts = new HashMap<>();
+ private static final Map<Object, PresentationManager> pmContexts =
+ new ConcurrentHashMap<>();
- private static Map staticWrapperMap = new ConcurrentHashMap();
+ private static Map<StringPair, LogWrapperBase> staticWrapperMap =
+ new ConcurrentHashMap<>();
protected MonitoringManager monitoringManager;
@@ -245,28 +235,12 @@
public static PresentationManager getPresentationManager()
{
SecurityManager sm = System.getSecurityManager();
- JavaAWTAccess javaAwtAccess = sun.misc.SharedSecrets.getJavaAWTAccess();
+ sun.misc.JavaAWTAccess javaAwtAccess = sun.misc.SharedSecrets.getJavaAWTAccess();
if (sm != null && javaAwtAccess != null) {
- Object appletContext;
- try {
- Class<?> clazz = JavaAWTAccess.class;
- Method method = clazz.getMethod("getAppletContext");
- appletContext = method.invoke(javaAwtAccess);
- } catch (IllegalAccessException | InvocationTargetException | NoSuchMethodException e) {
- InternalError err = new InternalError();
- err.initCause(e);
- throw err;
- }
-
+ final Object appletContext = javaAwtAccess.getAppletContext();
if (appletContext != null) {
- synchronized (pmContexts) {
- PresentationManager pm = pmContexts.get(appletContext);
- if (pm == null) {
- pm = setupPresentationManager();
- pmContexts.put(appletContext, pm);
- }
- return pm;
- }
+ return pmContexts.computeIfAbsent(appletContext,
+ x -> setupPresentationManager());
}
}
@@ -290,13 +264,13 @@
{
// Initialize logging first, since it is needed nearly
// everywhere (for example, in TypeCodeImpl).
- wrapperMap = new ConcurrentHashMap();
+ wrapperMap = new ConcurrentHashMap<>();
wrapper = ORBUtilSystemException.get( this,
CORBALogDomains.RPC_PRESENTATION ) ;
omgWrapper = OMGSystemException.get( this,
CORBALogDomains.RPC_PRESENTATION ) ;
- typeCodeMap = new HashMap();
+ typeCodeMap = new HashMap<>();
primitiveTypeCodeConstants = new TypeCodeImpl[] {
new TypeCodeImpl(this, TCKind._tk_null),
@@ -363,7 +337,7 @@
public synchronized TypeCodeImpl getTypeCode(String id)
{
checkShutdownState();
- return (TypeCodeImpl)typeCodeMap.get(id);
+ return typeCodeMap.get(id);
}
public MonitoringManager getMonitoringManager( ) {
@@ -526,35 +500,23 @@
/** get the log wrapper class (its type is dependent on the exceptionGroup) for the
* given log domain and exception group in this ORB instance.
*/
- public LogWrapperBase getLogWrapper( String logDomain,
- String exceptionGroup, LogWrapperFactory factory )
+ public LogWrapperBase getLogWrapper(String logDomain,
+ String exceptionGroup, LogWrapperFactory factory)
{
- StringPair key = new StringPair( logDomain, exceptionGroup ) ;
-
- LogWrapperBase logWrapper = (LogWrapperBase)wrapperMap.get( key );
- if (logWrapper == null) {
- logWrapper = factory.create( getLogger( logDomain ) );
- wrapperMap.put( key, logWrapper );
- }
-
- return logWrapper;
+ return wrapperMap.computeIfAbsent(
+ new StringPair(logDomain, exceptionGroup),
+ x -> factory.create(getLogger(logDomain)));
}
/** get the log wrapper class (its type is dependent on the exceptionGroup) for the
* given log domain and exception group in this ORB instance.
*/
- public static LogWrapperBase staticGetLogWrapper( String logDomain,
- String exceptionGroup, LogWrapperFactory factory )
+ public static LogWrapperBase staticGetLogWrapper(String logDomain,
+ String exceptionGroup, LogWrapperFactory factory)
{
- StringPair key = new StringPair( logDomain, exceptionGroup ) ;
-
- LogWrapperBase logWrapper = (LogWrapperBase)staticWrapperMap.get( key );
- if (logWrapper == null) {
- logWrapper = factory.create( staticGetLogger( logDomain ) );
- staticWrapperMap.put( key, logWrapper );
- }
-
- return logWrapper;
+ return staticWrapperMap.computeIfAbsent(
+ new StringPair(logDomain, exceptionGroup),
+ x -> factory.create(staticGetLogger(logDomain)));
}
// get a reference to a ByteBufferPool, a pool of NIO ByteBuffers