org.web3j.abi.datatypes.IntType Java Examples

The following examples show how to use org.web3j.abi.datatypes.IntType. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: PlatOnTypeEncoder.java    From client-sdk-java with Apache License 2.0 6 votes vote down vote up 
private static String encodeInt(IntType intType) {
   	byte[] rawValue = toByteArray(intType);
       byte paddingValue = getPaddingValue(intType);
       byte[] paddedRawValue = new byte[intType.getBitSize()/8];
       if (paddingValue != 0) {
           for (int i = 0; i < paddedRawValue.length; i++) {
               paddedRawValue[i] = paddingValue;
           }
       }

       System.arraycopy(
               rawValue, 0,
               paddedRawValue, paddedRawValue.length - rawValue.length,
               rawValue.length);
       return Numeric.toHexStringNoPrefix(paddedRawValue);
}
Example #2
Source File: PlatOnTypeEncoder.java    From client-sdk-java with Apache License 2.0 5 votes vote down vote up 
@SuppressWarnings("unchecked")
public static String encode(Type parameter) {
	if (parameter instanceof IntType) {
		return encodeInt(((IntType) parameter));
	}else if (parameter instanceof Utf8String) {
        return encodeString((Utf8String) parameter);
    }else {
        throw new UnsupportedOperationException(
                "Type cannot be encoded: " + parameter.getClass());
    }
}