jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/callback/TextCallbackHandler.java
changeset 25859 3317bb8137f4
parent 23010 6dadb192ad81
child 34894 3248b89d1921
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/callback/TextCallbackHandler.java	Sun Aug 17 15:54:13 2014 +0100
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2000, 2013, 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.security.auth.callback;
+
+/* JAAS imports */
+import javax.security.auth.callback.Callback;
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.callback.NameCallback;        // javadoc
+import javax.security.auth.callback.PasswordCallback;    // javadoc
+import javax.security.auth.callback.UnsupportedCallbackException;
+
+/* Java imports */
+import java.io.IOException;
+
+import sun.security.util.ConsoleCallbackHandler;
+
+/**
+ * <p>
+ * Prompts and reads from the command line for answers to authentication
+ * questions.
+ * This can be used by a JAAS application to instantiate a
+ * CallbackHandler
+ * @see javax.security.auth.callback
+ */
+
+@jdk.Exported
+public class TextCallbackHandler implements CallbackHandler {
+    private final CallbackHandler consoleHandler;
+
+    /**
+     * <p>Creates a callback handler that prompts and reads from the
+     * command line for answers to authentication questions.
+     * This can be used by JAAS applications to instantiate a
+     * CallbackHandler.
+
+     */
+    public TextCallbackHandler() {
+        this.consoleHandler = new ConsoleCallbackHandler();
+    }
+
+    /**
+     * Handles the specified set of callbacks.
+     *
+     * @param callbacks the callbacks to handle
+     * @throws IOException if an input or output error occurs.
+     * @throws UnsupportedCallbackException if the callback is not an
+     * instance of NameCallback or PasswordCallback
+     */
+    public void handle(Callback[] callbacks)
+        throws IOException, UnsupportedCallbackException
+    {
+        // delegate to console handler
+        consoleHandler.handle(callbacks);
+    }
+}