Ejemplo n.º 1
0
        public void SetObject(object o)
        {
            if (o == null)
            {
                amqpMessage.BodySection = MessageSupport.NULL_AMQP_VALUE_BODY;
            }
            else if (IsNMSObjectTypeSupported(o))
            {
                object value = null;
                if (o is IList)
                {
                    value = ConversionSupport.ListToAmqp(o as IList);
                }
                else if (o is IPrimitiveMap)
                {
                    value = ConversionSupport.NMSMapToAmqp(o as IPrimitiveMap);
                }
                else
                {
                    value = o;
                }
                // to copy the object being set encode a message then decode and take body
                Amqp.Message copy   = new Amqp.Message(value);
                ByteBuffer   buffer = copy.Encode();
                copy = Message.Decode(buffer);

                amqpMessage.BodySection = new AmqpValue {
                    Value = copy.Body
                };
            }
            else
            {
                throw new ArgumentException("Encoding unexpected object type: " + o.GetType().Name);
            }
        }
Ejemplo n.º 2
0
        public override string ToString()
        {
            string result = string.Format("{0}:\n", this.GetType());

            result += string.Format("inner amqp message: \n{0}\n", AMQPMessageCloak.ToString(message));
            result += "NMS Fields = [\n";
            foreach (MemberInfo info in this.GetType().GetMembers())
            {
                if (info is PropertyInfo)
                {
                    PropertyInfo prop = info as PropertyInfo;
                    if (prop.GetGetMethod(true).IsPublic)
                    {
                        try
                        {
                            Object val = prop.GetValue(this, null);
                            if (val is IPrimitiveMap)
                            {
                                result += prop.Name + " = " + ConversionSupport.ToString(val as IPrimitiveMap) + ",\n";
                            }
                            else
                            {
                                result += string.Format("{0} = {1},\n", prop.Name, val);
                            }
                        }catch (TargetInvocationException tie)
                        {
                            Tracer.InfoFormat("Failed to invoke Member field accessor: {0}, cause: {1}", prop.Name, tie);
                        }
                    }
                }
            }
            result = result.Substring(0, result.Length - 2) + "\n]";
            return(result);
        }
        public override string ToString()
        {
            string result = base.ToString();

            if (this.map != null)
            {
                result += string.Format("\nMessage Body: {0}\n", ConversionSupport.ToString(this.map));
            }
            return(result);
        }
Ejemplo n.º 4
0
        /// <summary>
        /// Sets associate value to the underlying map implementation.
        /// </summary>
        /// <param name="key">Key to associated value.</param>
        /// <param name="value">Value to set.</param>
        protected override void SetObjectProperty(string key, object value)
        {
            object objval = value;

            if (objval is IDictionary)
            {
                objval = ConversionSupport.MapToAmqp(value as IDictionary);
            }
            else if (objval is IList || objval is IList <object> )
            {
                objval = ConversionSupport.ListToAmqp(value as IList);
            }
            this.value[key] = objval;
        }
Ejemplo n.º 5
0
        protected virtual void CheckValidType(Object value)
        {
            if (value != null && !(value is IList) && !(value is IDictionary))
            {
                Type type = value.GetType();

                if (type.IsInstanceOfType(typeof(Object)) ||
                    (!type.IsPrimitive && !type.IsValueType && !type.IsAssignableFrom(typeof(string))) ||
                    (!ConversionSupport.IsNMSType(value))
                    )
                {
                    throw new NMSException("Invalid type: " + type.Name + " for value: " + value);
                }
            }
        }
Ejemplo n.º 6
0
        public bool ReadBoolean()
        {
            FailIfWriteOnlyMsgBody();
            FailIfBytesInBuffer();
            bool   result;
            object value = cloak.Peek();

            if (value == null)
            {
                result = Convert.ToBoolean(value);
            }
            else
            {
                result = ConversionSupport.ConvertNMSType <bool>(value);
            }
            cloak.Pop();
            return(result);
        }
Ejemplo n.º 7
0
        public string ReadString()
        {
            FailIfWriteOnlyMsgBody();
            FailIfBytesInBuffer();
            string result;
            object value = cloak.Peek();

            if (value == null)
            {
                result = Convert.ToString(null);
            }
            else
            {
                result = ConversionSupport.ConvertNMSType <string>(value);
            }

            cloak.Pop();
            return(result);
        }
Ejemplo n.º 8
0
        public float ReadSingle()
        {
            FailIfWriteOnlyMsgBody();
            FailIfBytesInBuffer();
            float  result;
            object value = cloak.Peek();

            if (value == null)
            {
                result = Convert.ToSingle(null);
            }
            else
            {
                result = ConversionSupport.ConvertNMSType <float>(value);
            }

            cloak.Pop();
            return(result);
        }
Ejemplo n.º 9
0
        public int ReadInt32()
        {
            FailIfWriteOnlyMsgBody();
            FailIfBytesInBuffer();
            int    result;
            object value = cloak.Peek();

            if (value == null)
            {
                result = Convert.ToInt32(null);
            }
            else
            {
                result = ConversionSupport.ConvertNMSType <int>(value);
            }

            cloak.Pop();
            return(result);
        }
Ejemplo n.º 10
0
        public double ReadDouble()
        {
            FailIfWriteOnlyMsgBody();
            FailIfBytesInBuffer();
            double result;
            object value = cloak.Peek();

            if (value == null)
            {
                result = Convert.ToDouble(null);
            }
            else
            {
                result = ConversionSupport.ConvertNMSType <double>(value);
            }

            cloak.Pop();
            return(result);
        }
Ejemplo n.º 11
0
        public char ReadChar()
        {
            FailIfWriteOnlyMsgBody();
            FailIfBytesInBuffer();
            char   result;
            object value = cloak.Peek();

            if (value == null)
            {
                throw new NullReferenceException("Cannot convert NULL value to char.");
            }
            else
            {
                result = ConversionSupport.ConvertNMSType <char>(value);
            }

            cloak.Pop();
            return(result);
        }
Ejemplo n.º 12
0
 public void WriteObject(object value)
 {
     FailIfReadOnlyMsgBody();
     if (value == null)
     {
         cloak.Put(value);
     }
     else if (value is byte[])
     {
         WriteBytes(value as byte[]);
     }
     else if (ConversionSupport.IsNMSType(value))
     {
         cloak.Put(value);
     }
     else
     {
         throw NMSExceptionSupport.CreateMessageFormatException(new Exception("Unsupported Object type: " + value.GetType().Name));
     }
 }
Ejemplo n.º 13
0
        public object ReadObject()
        {
            FailIfWriteOnlyMsgBody();
            FailIfBytesInBuffer();
            object result = null;
            object value  = null;

            try
            {
                value = cloak.Peek();
                if (value == null)
                {
                    result = null;
                }
                else if (value is byte[])
                {
                    byte[] buffer = value as byte[];
                    result = new byte[buffer.Length];
                    Array.Copy(buffer, 0, result as byte[], 0, buffer.Length);
                }
                else if (ConversionSupport.IsNMSType(value))
                {
                    result = value;
                }
            }
            catch (EndOfStreamException eos)
            {
                throw NMSExceptionSupport.CreateMessageEOFException(eos);
            }
            catch (IOException ioe)
            {
                throw NMSExceptionSupport.CreateMessageFormatException(ioe);
            }
            catch (Exception e)
            {
                Tracer.InfoFormat("Unexpected exception caught reading Object stream. Exception = {0}", e);
                throw NMSExceptionSupport.Create("Unexpected exception caught reading Object stream.", e);
            }
            cloak.Pop();
            return(result);
        }
Ejemplo n.º 14
0
 private bool IsNMSObjectTypeSupported(object o)
 {
     return(ConversionSupport.IsNMSType(o) || o is List || o is Map || o is IPrimitiveMap || o is IList);
 }