public int ReadInt32()

in src/Commands/ActiveMQStreamMessage.cs [202:245]
42 lines of code
9 McCabe index (conditional complexity)

		public int ReadInt32()
		{
			InitializeReading();

			try
			{
				long startingPos = this.byteBuffer.Position;
				try
				{
				    int type = this.dataIn.ReadByte();

				    switch (type)
				    {
				        case PrimitiveMap.INTEGER_TYPE:
				            return this.dataIn.ReadInt32();
				        case PrimitiveMap.SHORT_TYPE:
				            return this.dataIn.ReadInt16();
				        case PrimitiveMap.BYTE_TYPE:
				            return this.dataIn.ReadByte();
				        case PrimitiveMap.STRING_TYPE:
				            return Int32.Parse(this.dataIn.ReadString16());
				        case PrimitiveMap.NULL:
				            this.byteBuffer.Seek(startingPos, SeekOrigin.Begin);
				            throw new NMSException("Cannot convert Null type to a int");
				        default:
				            this.byteBuffer.Seek(startingPos, SeekOrigin.Begin);
				            throw new MessageFormatException("Value is not a Int32 type.");
				    }
				}
				catch(FormatException e)
				{
					this.byteBuffer.Seek(startingPos, SeekOrigin.Begin);
					throw NMSExceptionSupport.CreateMessageFormatException(e);
				}
			}
			catch(EndOfStreamException e)
			{
				throw NMSExceptionSupport.CreateMessageEOFException(e);
			}
			catch(IOException e)
			{
				throw NMSExceptionSupport.CreateMessageFormatException(e);
			}
		}