Package org.openhab.core.io.bin2json

Class Bin2Json

java.lang.Object

org.openhab.core.io.bin2json.Bin2Json

@NonNullByDefault
public class Bin2Json
extends Object

This class converts binary data to JSON format. Parser rules follows Java Binary Block Parser syntax.

See details from https://github.com/raydac/java-binary-block-parser

Usage example:

 
 JsonObject json = new Bin2Json("byte a; byte b; ubyte c;").convert("03FAFF");
 json.toString() = {"a":3,"b":-6,"c":255}
 
 

Author:

Pauli Anttila - Initial contribution

Constructor Summary

Constructors

Constructor	Description
Bin2Json(String parserRule)	Constructor.

Method Summary

Modifier and Type	Method	Description
com.google.gson.JsonObject	convert(byte[] data)	Convert byte array to JSON object.
com.google.gson.JsonObject	convert(InputStream inputStream)	Convert data from InputStream to JSON object.
com.google.gson.JsonObject	convert(String hexString)	Convert String in hexadecimal string format to JSON object.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Bin2Json

public Bin2Json(String parserRule)
         throws ConversionException

Constructor.

Parameters:

parserRule - Binary data parser rule.

Throws:

ConversionException - if parse rule parsing fails.

Method Details

convert

public com.google.gson.JsonObject convert(String hexString)
                                   throws ConversionException

Convert String in hexadecimal string format to JSON object.

Parameters:

hexString - Data in hexadecimal string format. Example data: 03FAFF.

Returns:

Gson JsonObject.

Throws:

ConversionException - if an error occurs during conversion.

convert

public com.google.gson.JsonObject convert(byte[] data)
                                   throws ConversionException

Convert byte array to JSON object.

Parameters:

data - Data in byte array format.

Returns:

Gson JsonObject.

Throws:

ConversionException - if an error occurs during conversion.

convert

public com.google.gson.JsonObject convert(InputStream inputStream)
                                   throws ConversionException

Convert data from InputStream to JSON object.

Parameters:

inputStream - input stream where converted data is read.

Returns:

Gson JsonObject.

Throws:

ConversionException - if an error occurs during conversion.