feat(jdk8): move files to new folder to avoid resources compiled.

jdkSrc/jdk8/com/sun/jmx/remote/internal/IIOPHelper.java

@@ -0,0 +1,190 @@
+/*
+ * Copyright (c) 2009, 2012, 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.jmx.remote.internal;
+
+import java.util.Properties;
+import java.io.IOException;
+import java.rmi.Remote;
+import java.rmi.NoSuchObjectException;
+
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+
+/**
+ * A helper class for RMI-IIOP and CORBA APIs.
+ */
+
+public final class IIOPHelper {
+    private IIOPHelper() { }
+
+    // loads IIOPProxy implementation class if available
+    private static final String IMPL_CLASS =
+        "com.sun.jmx.remote.protocol.iiop.IIOPProxyImpl";
+    private static final IIOPProxy proxy =
+        AccessController.doPrivileged(new PrivilegedAction<IIOPProxy>() {
+            public IIOPProxy run() {
+                try {
+                    Class<?> c = Class.forName(IMPL_CLASS, true,
+                                               IIOPHelper.class.getClassLoader());
+                    return (IIOPProxy)c.newInstance();
+                } catch (ClassNotFoundException cnf) {
+                    return null;
+                } catch (InstantiationException e) {
+                    throw new AssertionError(e);
+                } catch (IllegalAccessException e) {
+                    throw new AssertionError(e);
+                }
+            }});
+
+    /**
+     * Returns true if RMI-IIOP and CORBA is available.
+     */
+    public static boolean isAvailable() {
+        return proxy != null;
+    }
+
+    private static void ensureAvailable() {
+        if (proxy == null)
+            throw new AssertionError("Should not here");
+    }
+
+    /**
+     * Returns true if the given object is a Stub.
+     */
+    public static boolean isStub(Object obj) {
+        return (proxy == null) ? false : proxy.isStub(obj);
+    }
+
+    /**
+     * Returns the Delegate to which the given Stub delegates.
+     */
+    public static Object getDelegate(Object stub) {
+        ensureAvailable();
+        return proxy.getDelegate(stub);
+    }
+
+    /**
+     * Sets the Delegate for a given Stub.
+     */
+    public static void setDelegate(Object stub, Object delegate) {
+        ensureAvailable();
+        proxy.setDelegate(stub, delegate);
+    }
+
+    /**
+     * Returns the ORB associated with the given stub
+     *
+     * @throws  UnsupportedOperationException
+     *          if the object does not support the operation that
+     *          was invoked
+     */
+    public static Object getOrb(Object stub) {
+        ensureAvailable();
+        return proxy.getOrb(stub);
+    }
+
+    /**
+     * Connects the Stub to the given ORB.
+     */
+    public static void connect(Object stub, Object orb)
+        throws IOException
+    {
+        if (proxy == null)
+            throw new IOException("Connection to ORB failed, RMI/IIOP not available");
+        proxy.connect(stub, orb);
+    }
+
+    /**
+     * Returns true if the given object is an ORB.
+     */
+    public static boolean isOrb(Object obj) {
+        return (proxy == null) ? false : proxy.isOrb(obj);
+    }
+
+    /**
+     * Creates, and returns, a new ORB instance.
+     */
+    public static Object createOrb(String[] args, Properties props)
+        throws IOException
+    {
+        if (proxy == null)
+            throw new IOException("ORB initialization failed, RMI/IIOP not available");
+        return proxy.createOrb(args, props);
+    }
+
+    /**
+     * Converts a string, produced by the object_to_string method, back
+     * to a CORBA object reference.
+     */
+    public static Object stringToObject(Object orb, String str) {
+        ensureAvailable();
+        return proxy.stringToObject(orb, str);
+    }
+
+    /**
+     * Converts the given CORBA object reference to a string.
+     */
+    public static String objectToString(Object orb, Object obj) {
+        ensureAvailable();
+        return proxy.objectToString(orb, obj);
+    }
+
+    /**
+     * Checks to ensure that an object of a remote or abstract interface
+     * type can be cast to a desired type.
+     */
+    public static <T> T narrow(Object narrowFrom, Class<T> narrowTo) {
+        ensureAvailable();
+        return proxy.narrow(narrowFrom, narrowTo);
+    }
+
+    /**
+     * Makes a server object ready to receive remote calls
+     */
+    public static void exportObject(Remote obj) throws IOException {
+        if (proxy == null)
+            throw new IOException("RMI object cannot be exported, RMI/IIOP not available");
+        proxy.exportObject(obj);
+    }
+
+    /**
+     * Deregisters a server object from the runtime.
+     */
+    public static void unexportObject(Remote obj) throws IOException {
+        if (proxy == null)
+            throw new NoSuchObjectException("Object not exported");
+        proxy.unexportObject(obj);
+    }
+
+    /**
+     * Returns a stub for the given server object.
+     */
+    public static Remote toStub(Remote obj) throws IOException {
+        if (proxy == null)
+            throw new NoSuchObjectException("Object not exported");
+        return proxy.toStub(obj);
+    }
+}