1 files changed, 210 insertions, 0 deletions
diff --git a/src/java.corba/share/classes/com/sun/corba/se/impl/transport/CorbaOutboundConnectionCacheImpl.java b/src/java.corba/share/classes/com/sun/corba/se/impl/transport/CorbaOutboundConnectionCacheImpl.java
new file mode 100644
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--- /dev/null
+++ b/src/java.corba/share/classes/com/sun/corba/se/impl/transport/CorbaOutboundConnectionCacheImpl.java
@@ -0,0 +1,210 @@
+/*
+ * Copyright (c) 2003, 2004, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package com.sun.corba.se.impl.transport;
+
+import java.util.Collection;
+import java.util.Hashtable;
+import java.util.Iterator;
+
+import com.sun.corba.se.pept.broker.Broker;
+import com.sun.corba.se.pept.transport.ContactInfo;
+import com.sun.corba.se.pept.transport.Connection;
+import com.sun.corba.se.pept.transport.OutboundConnectionCache;
+
+import com.sun.corba.se.spi.monitoring.LongMonitoredAttributeBase;
+import com.sun.corba.se.spi.monitoring.MonitoringConstants;
+import com.sun.corba.se.spi.monitoring.MonitoringFactories;
+import com.sun.corba.se.spi.monitoring.MonitoredObject;
+import com.sun.corba.se.spi.orb.ORB;
+import com.sun.corba.se.spi.transport.CorbaConnectionCache;
+import com.sun.corba.se.spi.transport.CorbaContactInfo;
+
+import com.sun.corba.se.impl.orbutil.ORBUtility;
+
+/**
+ * @author Harold Carr
+ */
+public class CorbaOutboundConnectionCacheImpl
+    extends
+        CorbaConnectionCacheBase
+    implements
+        OutboundConnectionCache
+{
+    protected Hashtable connectionCache;
+
+    public CorbaOutboundConnectionCacheImpl(ORB orb, ContactInfo contactInfo)
+    {
+        super(orb, contactInfo.getConnectionCacheType(),
+              ((CorbaContactInfo)contactInfo).getMonitoringName());
+        this.connectionCache = new Hashtable();
+    }
+
+    ////////////////////////////////////////////////////
+    //
+    // pept.transport.OutboundConnectionCache
+    //
+
+    public Connection get(ContactInfo contactInfo)
+    {
+        if (orb.transportDebugFlag) {
+            dprint(".get: " + contactInfo + " " + contactInfo.hashCode());
+        }
+        synchronized (backingStore()) {
+            dprintStatistics();
+            return (Connection) connectionCache.get(contactInfo);
+        }
+    }
+
+    public void put(ContactInfo contactInfo, Connection connection)
+    {
+        if (orb.transportDebugFlag) {
+            dprint(".put: " + contactInfo + " " + contactInfo.hashCode() + " "
+                   + connection);
+        }
+        synchronized (backingStore()) {
+            connectionCache.put(contactInfo, connection);
+            connection.setConnectionCache(this);
+            dprintStatistics();
+        }
+    }
+
+    public void remove(ContactInfo contactInfo)
+    {
+        if (orb.transportDebugFlag) {
+            dprint(".remove: " + contactInfo + " " + contactInfo.hashCode());
+        }
+        synchronized (backingStore()) {
+            if (contactInfo != null) {
+                connectionCache.remove(contactInfo);
+            }
+            dprintStatistics();
+        }
+    }
+
+    ////////////////////////////////////////////////////
+    //
+    // Implementation
+    //
+
+    public Collection values()
+    {
+        return connectionCache.values();
+    }
+
+    protected Object backingStore()
+    {
+        return connectionCache;
+    }
+
+    protected void registerWithMonitoring()
+    {
+        // ORB
+        MonitoredObject orbMO =
+            orb.getMonitoringManager().getRootMonitoredObject();
+
+        // CONNECTION
+        MonitoredObject connectionMO =
+            orbMO.getChild(MonitoringConstants.CONNECTION_MONITORING_ROOT);
+        if (connectionMO == null) {
+            connectionMO =
+                MonitoringFactories.getMonitoredObjectFactory()
+                    .createMonitoredObject(
+                        MonitoringConstants.CONNECTION_MONITORING_ROOT,
+                        MonitoringConstants.CONNECTION_MONITORING_ROOT_DESCRIPTION);
+            orbMO.addChild(connectionMO);
+        }
+
+        // OUTBOUND CONNECTION
+        MonitoredObject outboundConnectionMO =
+            connectionMO.getChild(
+                MonitoringConstants.OUTBOUND_CONNECTION_MONITORING_ROOT);
+        if (outboundConnectionMO == null) {
+            outboundConnectionMO =
+                MonitoringFactories.getMonitoredObjectFactory()
+                    .createMonitoredObject(
+                        MonitoringConstants.OUTBOUND_CONNECTION_MONITORING_ROOT,
+                        MonitoringConstants.OUTBOUND_CONNECTION_MONITORING_ROOT_DESCRIPTION);
+            connectionMO.addChild(outboundConnectionMO);
+        }
+
+        // NODE FOR THIS CACHE
+        MonitoredObject thisMO =
+            outboundConnectionMO.getChild(getMonitoringName());
+        if (thisMO == null) {
+            thisMO =
+                MonitoringFactories.getMonitoredObjectFactory()
+                    .createMonitoredObject(
+                        getMonitoringName(),
+                        MonitoringConstants.CONNECTION_MONITORING_DESCRIPTION);
+            outboundConnectionMO.addChild(thisMO);
+        }
+
+        LongMonitoredAttributeBase attribute;
+
+        // ATTRIBUTE
+        attribute = new
+            LongMonitoredAttributeBase(
+                MonitoringConstants.CONNECTION_TOTAL_NUMBER_OF_CONNECTIONS,
+                MonitoringConstants.CONNECTION_TOTAL_NUMBER_OF_CONNECTIONS_DESCRIPTION)
+            {
+                public Object getValue() {
+                    return new Long(CorbaOutboundConnectionCacheImpl.this.numberOfConnections());
+                }
+            };
+        thisMO.addAttribute(attribute);
+
+        // ATTRIBUTE
+        attribute = new
+            LongMonitoredAttributeBase(
+                MonitoringConstants.CONNECTION_NUMBER_OF_IDLE_CONNECTIONS,
+                MonitoringConstants.CONNECTION_NUMBER_OF_IDLE_CONNECTIONS_DESCRIPTION)
+            {
+                public Object getValue() {
+                    return new Long(CorbaOutboundConnectionCacheImpl.this.numberOfIdleConnections());
+                }
+            };
+        thisMO.addAttribute(attribute);
+
+        // ATTRIBUTE
+        attribute = new
+            LongMonitoredAttributeBase(
+                MonitoringConstants.CONNECTION_NUMBER_OF_BUSY_CONNECTIONS,
+                MonitoringConstants.CONNECTION_NUMBER_OF_BUSY_CONNECTIONS_DESCRIPTION)
+            {
+                public Object getValue() {
+                    return new Long(CorbaOutboundConnectionCacheImpl.this.numberOfBusyConnections());
+                }
+            };
+        thisMO.addAttribute(attribute);
+    }
+
+    protected void dprint(String msg)
+    {
+        ORBUtility.dprint("CorbaOutboundConnectionCacheImpl", msg);
+    }
+}
+
+// End of file.