Examples with DynamicBytes org.bcos.web3j.abi.datatypes.DynamicBytes used on opensource projects

Example 1 with DynamicBytes

use of org.bcos.web3j.abi.datatypes.DynamicBytes in project web3sdk by FISCO-BCOS.

the class TypeDecoder method decodeDynamicBytes.

static DynamicBytes decodeDynamicBytes(String input, int offset) {
    int encodedLength = decodeUintAsInt(input, offset);
    int hexStringEncodedLength = encodedLength << 1;
    int valueOffset = offset + MAX_BYTE_LENGTH_FOR_HEX_STRING;
    String data = input.substring(valueOffset, valueOffset + hexStringEncodedLength);
    byte[] bytes = Numeric.hexStringToByteArray(data);
    return new DynamicBytes(bytes);
}

Example 2 with DynamicBytes

use of org.bcos.web3j.abi.datatypes.DynamicBytes in project web3sdk by FISCO-BCOS.

the class TypeDecoder method decodeUtf8String.

static Utf8String decodeUtf8String(String input, int offset) {
    DynamicBytes dynamicBytesResult = decodeDynamicBytes(input, offset);
    byte[] bytes = dynamicBytesResult.getValue();
    return new Utf8String(new String(bytes, StandardCharsets.UTF_8));
}