1 files changed, 80 insertions, 0 deletions
diff --git a/java/amqp-1-0-common/src/main/java/org/apache/qpid/amqp_1_0/codec/BooleanConstructor.java b/java/amqp-1-0-common/src/main/java/org/apache/qpid/amqp_1_0/codec/BooleanConstructor.java
new file mode 100644
index 0000000000..5cad87cbd8
--- /dev/null
+++ b/java/amqp-1-0-common/src/main/java/org/apache/qpid/amqp_1_0/codec/BooleanConstructor.java
@@ -0,0 +1,80 @@
+/*
+ * 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.qpid.amqp_1_0.codec;
+
+import org.apache.qpid.amqp_1_0.type.AmqpErrorException;
+import org.apache.qpid.amqp_1_0.type.transport.*;
+import org.apache.qpid.amqp_1_0.type.transport.Error;
+
+import java.nio.ByteBuffer;
+
+public class BooleanConstructor
+{
+    private static final TypeConstructor<Boolean> TRUE_INSTANCE = new TypeConstructor<Boolean>()
+    {
+        public Boolean construct(final ByteBuffer in, final ValueHandler handler) throws AmqpErrorException
+        {
+            return Boolean.TRUE;
+        }
+    };
+
+    private static final TypeConstructor<Boolean> FALSE_INSTANCE = new TypeConstructor<Boolean>()
+        {
+            public Boolean construct(final ByteBuffer in, final ValueHandler handler) throws AmqpErrorException
+            {
+                return Boolean.FALSE;
+            }
+        };
+    private static final TypeConstructor<Boolean> BYTE_INSTANCE = new TypeConstructor<Boolean>()
+    {
+        public Boolean construct(final ByteBuffer in, final ValueHandler handler) throws AmqpErrorException
+        {
+            if(in.hasRemaining())
+            {
+                byte b = in.get();
+                return b != (byte) 0;
+            }
+            else
+            {
+                org.apache.qpid.amqp_1_0.type.transport.Error error = new Error();
+                error.setCondition(ConnectionError.FRAMING_ERROR);
+                error.setDescription("Cannot construct boolean: insufficient input data");
+                throw new AmqpErrorException(error);
+            }
+        }
+
+    };
+
+
+    public static TypeConstructor<Boolean> getTrueInstance()
+    {
+        return TRUE_INSTANCE;
+    }
+
+    public static TypeConstructor<Boolean> getFalseInstance()
+    {
+        return FALSE_INSTANCE;
+    }
+
+    public static TypeConstructor<Boolean> getByteInstance()
+    {
+        return BYTE_INSTANCE;
+    }
+}