COAP-parser

COAP parser is a library designed for encoding and decoding of AMQP packets. It is written in Java. COAP parser is developed by Mobius Software.

Getting Started

First you should clone COAP parser. Then you should add the following lines within the element of pom.xml file of your project:

<dependency>
         <groupId>com.mobius-software.coap</groupId>
	 <artifactId>coap-parser</artifactId>
         <version>1.0.1-SNAPSHOT</version>
</dependency>

Now you are able to start using COAP parser.

Examples

Create, encode, decode message

try
   {
    
      String name = "hanna";
      String clientId = "hanna007";
      String contentString = "hellow wo
      int version = 1;
      int messageID = 1;
      byte[] content = contentString.getBytes();
      byte[] nameBytes = name.getBytes();
      byte[] nodeIdBytes = clientId.getBytes();
      byte[] qosValue = new byte[2];
      qosValue[1] = 0x01;
      
      CoapMessage coapMessage = CoapMessage.builder().version(version).type(CoapType.CONFIRMABLE).code(CoapCode.PUT).messageID(messageID).payload(content)
      .option(new CoapOption(CoapOptionType.URI_PATH.getValue(), nameBytes.length, nameBytes))
      .option(new CoapOption((int) CoapOptionType.NODE_ID.getValue(), nodeIdBytes.length, nodeIdBytes)).option(new CoapOption(CoapOptionType.ACCEPT.getValue(), 2, qosValue)).build();
      // Encode message
      ByteBuf encoded = CoapParser.encode(open);
      // process encoded value...

      // Decode message
      CoapMessage decoded = COAPParser.decode(encoded);
      // process decoded value...https://github.com/mobius-software-ltd/coap-parser/blob/master/README.md
		}
		  catch (Exception e)
		{
			 e.printStackTrace();
			 fail();
		}