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From plusplusjia...@apache.org
Subject directory-kerby git commit: Add XdrEnumerated type.
Date Wed, 13 Jan 2016 08:02:23 GMT
Repository: directory-kerby
Updated Branches:
  refs/heads/kadmin-remote a1a71704f -> a0c088108


Add XdrEnumerated type.


Project: http://git-wip-us.apache.org/repos/asf/directory-kerby/repo
Commit: http://git-wip-us.apache.org/repos/asf/directory-kerby/commit/a0c08810
Tree: http://git-wip-us.apache.org/repos/asf/directory-kerby/tree/a0c08810
Diff: http://git-wip-us.apache.org/repos/asf/directory-kerby/diff/a0c08810

Branch: refs/heads/kadmin-remote
Commit: a0c08810877117e324e6a5b5dd2f1697fd3900fd
Parents: a1a7170
Author: plusplusjiajia <jiajia.li@intel.com>
Authored: Wed Jan 13 16:09:20 2016 +0800
Committer: plusplusjiajia <jiajia.li@intel.com>
Committed: Wed Jan 13 16:09:20 2016 +0800

----------------------------------------------------------------------
 .../apache/kerby/xdr/type/XdrEnumerated.java    | 61 ++++++++++++++++++++
 1 file changed, 61 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/directory-kerby/blob/a0c08810/kerby-xdr/src/main/java/org/apache/kerby/xdr/type/XdrEnumerated.java
----------------------------------------------------------------------
diff --git a/kerby-xdr/src/main/java/org/apache/kerby/xdr/type/XdrEnumerated.java b/kerby-xdr/src/main/java/org/apache/kerby/xdr/type/XdrEnumerated.java
new file mode 100644
index 0000000..f589064
--- /dev/null
+++ b/kerby-xdr/src/main/java/org/apache/kerby/xdr/type/XdrEnumerated.java
@@ -0,0 +1,61 @@
+/**
+ *  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.kerby.xdr.type;
+
+import org.apache.kerby.xdr.EnumType;
+import org.apache.kerby.xdr.XdrDataType;
+
+import java.math.BigInteger;
+import java.nio.ByteBuffer;
+
+public abstract class XdrEnumerated<T extends EnumType> extends XdrSimple<T>
{
+    /**
+     * Default constructor, generally for decoding as a container
+     */
+    public XdrEnumerated() {
+        this(null);
+    }
+
+    /**
+     * Constructor with a value, generally for encoding of the value
+     * @param value The boolean value
+     */
+    public XdrEnumerated(T value) {
+        super(XdrDataType.ENUM, value);
+    }
+
+    protected void toBytes() {
+        byte[] bytes = ByteBuffer.allocate(4).putInt(getValue().getValue()).array();
+        setBytes(bytes);
+    }
+
+    protected void toValue() {
+        BigInteger biVal = new BigInteger(getBytes());
+        int iVal = biVal.intValue();
+        EnumType[] allValues = getAllEnumValues();
+        for (EnumType val : allValues) {
+            if (val.getValue() == iVal) {
+                setValue((T) val);
+            }
+        }
+    }
+
+    protected abstract EnumType[] getAllEnumValues();
+}


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