changeset 13140:26c671e2768b

8142872: Remove support for sun.nio.ch.PollSelectorProvider from 9 Reviewed-by: alanb, simonis
author robm
date Mon, 30 Nov 2015 17:37:48 +0000
parents 88e2545d5e6d
children 5e48fcfa79cb
files src/java.base/aix/classes/sun/nio/ch/DefaultSelectorProvider.java src/java.base/linux/classes/sun/nio/ch/DefaultSelectorProvider.java src/java.base/solaris/classes/sun/nio/ch/DefaultSelectorProvider.java src/java.base/unix/classes/sun/nio/ch/DefaultSelectorProvider.java
diffstat 4 files changed, 144 insertions(+), 72 deletions(-) [+]
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/java.base/aix/classes/sun/nio/ch/DefaultSelectorProvider.java	Mon Nov 30 17:37:48 2015 +0000
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2015, 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 sun.nio.ch;
+
+import java.nio.channels.spi.SelectorProvider;
+
+/**
+ * Creates this platform's default SelectorProvider
+ */
+
+public class DefaultSelectorProvider {
+
+    /**
+     * Prevent instantiation.
+     */
+    private DefaultSelectorProvider() { }
+
+    /**
+     * Returns the default SelectorProvider.
+     */
+    public static SelectorProvider create() {
+        return new sun.nio.ch.PollSelectorProvider();
+    }
+
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/java.base/linux/classes/sun/nio/ch/DefaultSelectorProvider.java	Mon Nov 30 17:37:48 2015 +0000
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2015, 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 sun.nio.ch;
+
+import java.nio.channels.spi.SelectorProvider;
+
+/**
+ * Creates this platform's default SelectorProvider
+ */
+
+public class DefaultSelectorProvider {
+
+    /**
+     * Prevent instantiation.
+     */
+    private DefaultSelectorProvider() { }
+
+    /**
+     * Returns the default SelectorProvider.
+     */
+    public static SelectorProvider create() {
+        return new sun.nio.ch.EPollSelectorProvider();
+    }
+
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/java.base/solaris/classes/sun/nio/ch/DefaultSelectorProvider.java	Mon Nov 30 17:37:48 2015 +0000
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2015, 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 sun.nio.ch;
+
+import java.nio.channels.spi.SelectorProvider;
+
+/**
+ * Creates this platform's default SelectorProvider
+ */
+
+public class DefaultSelectorProvider {
+
+    /**
+     * Prevent instantiation.
+     */
+    private DefaultSelectorProvider() { }
+
+    /**
+     * Returns the default SelectorProvider.
+     */
+    public static SelectorProvider create() {
+        return new sun.nio.ch.DevPollSelectorProvider();
+    }
+
+}
--- a/src/java.base/unix/classes/sun/nio/ch/DefaultSelectorProvider.java	Fri Nov 13 14:44:05 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,72 +0,0 @@
-/*
- * Copyright (c) 2001, 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 sun.nio.ch;
-
-import java.nio.channels.spi.SelectorProvider;
-import java.security.AccessController;
-import sun.security.action.GetPropertyAction;
-
-/**
- * Creates this platform's default SelectorProvider
- */
-
-public class DefaultSelectorProvider {
-
-    /**
-     * Prevent instantiation.
-     */
-    private DefaultSelectorProvider() { }
-
-    @SuppressWarnings("unchecked")
-    private static SelectorProvider createProvider(String cn) {
-        Class<SelectorProvider> c;
-        try {
-            c = (Class<SelectorProvider>)Class.forName(cn);
-        } catch (ClassNotFoundException x) {
-            throw new AssertionError(x);
-        }
-        try {
-            return c.newInstance();
-        } catch (IllegalAccessException | InstantiationException x) {
-            throw new AssertionError(x);
-        }
-
-    }
-
-    /**
-     * Returns the default SelectorProvider.
-     */
-    public static SelectorProvider create() {
-        String osname = AccessController
-            .doPrivileged(new GetPropertyAction("os.name"));
-        if (osname.equals("SunOS"))
-            return createProvider("sun.nio.ch.DevPollSelectorProvider");
-        if (osname.equals("Linux"))
-            return createProvider("sun.nio.ch.EPollSelectorProvider");
-        return new sun.nio.ch.PollSelectorProvider();
-    }
-
-}