Examples of FixedFormatter

com.ancientprogramming.fixedformat4j.format.FixedFormatter
Formatter capable of transforming data to and from a string used in text records.
A concrete class is used together with the @ {@link Field} annotation.
Example:
@Field(offset = 1, length = 20, formatter = {@link DateFormatter}.class)
@author Jacob von Eyben www.ancientprogramming.com @since 1.0.0

Examples of com.ancientprogramming.fixedformat4j.format.FixedFormatter


  private Object readDataAccordingFieldAnnotation(String data, Method method, Field fieldAnno) {
    Class datatype = getDatatype(method, fieldAnno);


    FormatContext context = getFormatContext(datatype, fieldAnno);
    FixedFormatter formatter = getFixedFormatterInstance(context.getFormatter(), context);
    FormatInstructions formatdata = getFormatInstructions(method, fieldAnno);


    assertIsPatternRequired(formatdata, context, formatter);
    assertIsBooleanRequired(formatdata, context, formatter);
    assertIsDecimalRequired(formatdata, context, formatter);
    Object loadedData = formatter.parse(fetchData(data, formatdata, context), formatdata);
    if (LOG.isDebugEnabled()) {
      LOG.debug("the loaded data[" + loadedData + "]");
    }
    return loadedData;
  }

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Examples of com.ancientprogramming.fixedformat4j.format.FixedFormatter

  private <T> String exportDataAccordingFieldAnnotation(T fixedFormatRecord, Method method, Field fieldAnno) {
    String result;
    Class datatype = getDatatype(method, fieldAnno);


    FormatContext context = getFormatContext(datatype, fieldAnno);
    FixedFormatter formatter = getFixedFormatterInstance(context.getFormatter(), context);
    FormatInstructions formatdata = getFormatInstructions(method, fieldAnno);
    Object valueObject;
    try {
      valueObject = method.invoke(fixedFormatRecord);
    } catch (Exception e) {
      throw new FixedFormatException(format("could not invoke method %s.%s(%s)", fixedFormatRecord.getClass().getName(), method.getName(), datatype), e);
    }
    result = formatter.format(valueObject, formatdata);
    if (LOG.isDebugEnabled()) {
      LOG.debug(format("exported %s ", result));
    }
    return result;
  }

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Examples of com.ancientprogramming.fixedformat4j.format.FixedFormatter

    this.context = context;
  }




  public Object parse(String value, FormatInstructions instructions) {
    FixedFormatter formatter = actualFormatter(context.getDataType());
    FixedFormatUtil.assertIsPatternRequired(instructions, context, formatter);
    FixedFormatUtil.assertIsBooleanRequired(instructions, context, formatter);
    FixedFormatUtil.assertIsDecimalRequired(instructions, context, formatter);
    return formatter.parse(value, instructions);
  }

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Examples of com.ancientprogramming.fixedformat4j.format.FixedFormatter

    FixedFormatUtil.assertIsDecimalRequired(instructions, context, formatter);
    return formatter.parse(value, instructions);
  }


  public String format(Object value, FormatInstructions instructions) {
    FixedFormatter formatter = actualFormatter(context.getDataType());
    FixedFormatUtil.assertIsPatternRequired(instructions, context, formatter);
    FixedFormatUtil.assertIsBooleanRequired(instructions, context, formatter);
    FixedFormatUtil.assertIsDecimalRequired(instructions, context, formatter);
    return formatter.format(value, instructions);
  }

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