svn commit: r583370 - in /harmony/enhanced/classlib/trunk/modules/auth/src/main/java/common/org/apache/harmony/auth/callback: ./ TextCallbackHandler.java

[le...@apache.org]

Author: leoli
Date: Wed Oct 10 00:09:42 2007
New Revision: 583370

URL: http://svn.apache.org/viewvc?rev=583370&view=rev
Log:
Apply patch for HARMONY-4919([classlib][auth]Harmony lacks CallbackHandlers) about TextCallbackHandler.

Added:
    harmony/enhanced/classlib/trunk/modules/auth/src/main/java/common/org/apache/harmony/auth/callback/
    harmony/enhanced/classlib/trunk/modules/auth/src/main/java/common/org/apache/harmony/auth/callback/TextCallbackHandler.java   (with props)

Added: harmony/enhanced/classlib/trunk/modules/auth/src/main/java/common/org/apache/harmony/auth/callback/TextCallbackHandler.java
URL: http://svn.apache.org/viewvc/harmony/enhanced/classlib/trunk/modules/auth/src/main/java/common/org/apache/harmony/auth/callback/TextCallbackHandler.java?rev=583370&view=auto
==============================================================================
--- harmony/enhanced/classlib/trunk/modules/auth/src/main/java/common/org/apache/harmony/auth/callback/TextCallbackHandler.java (added)
+++ harmony/enhanced/classlib/trunk/modules/auth/src/main/java/common/org/apache/harmony/auth/callback/TextCallbackHandler.java Wed Oct 10 00:09:42 2007
@@ -0,0 +1,58 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one or more
+ *  contributor license agreements.  See the NOTICE file distributed with
+ *  this work for additional information regarding copyright ownership.
+ *  The ASF licenses this file to You under the Apache License, Version 2.0
+ *  (the "License"); you may not use this file except in compliance with
+ *  the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+package org.apache.harmony.auth.callback;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.PrintStream;
+
+import javax.security.auth.callback.Callback;
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.callback.NameCallback;
+import javax.security.auth.callback.PasswordCallback;
+import javax.security.auth.callback.UnsupportedCallbackException;
+
+public class TextCallbackHandler implements CallbackHandler {
+    
+    private InputStream in = System.in;
+    private PrintStream out = System.out;
+
+    public void handle(Callback[] callbacks) throws IOException,
+            UnsupportedCallbackException {
+        for(int i=0;i<callbacks.length;i++){
+            if(callbacks[i] instanceof NameCallback){
+                NameCallback nameCallback = (NameCallback)callbacks[i];
+                out.print(nameCallback.getPrompt());
+                BufferedReader br = new BufferedReader(new InputStreamReader(in));
+                nameCallback.setName(br.readLine());
+            }
+            else if(callbacks[i] instanceof PasswordCallback){
+                PasswordCallback passwordCallback = (PasswordCallback)callbacks[i];
+                out.print(passwordCallback.getPrompt());
+                //haven't implemented echo off function
+                BufferedReader br = new BufferedReader(new InputStreamReader(in));
+                passwordCallback.setPassword(br.readLine().toCharArray());
+            }
+            else{
+                throw new UnsupportedCallbackException(callbacks[i]);
+            }
+        }
+   }
+}

Propchange: harmony/enhanced/classlib/trunk/modules/auth/src/main/java/common/org/apache/harmony/auth/callback/TextCallbackHandler.java
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