Package org.springframework.validation

Examples of org.springframework.validation.DataBinder.convertIfNecessary()

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    ConversionService conversionService = binder.getConversionService();
    if (conversionService != null) {
      TypeDescriptor source = TypeDescriptor.valueOf(String.class);
      TypeDescriptor target = new TypeDescriptor(parameter);
      if (conversionService.canConvert(source, target)) {
        return binder.convertIfNecessary(sourceValue, parameter.getParameterType(), parameter);
      }
    }
    return null;
  }
 
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    ConversionService conversionService = binder.getConversionService();
    if (conversionService != null) {
      TypeDescriptor source = TypeDescriptor.valueOf(String.class);
      TypeDescriptor target = new TypeDescriptor(parameter);
      if (conversionService.canConvert(source, target)) {
        return binder.convertIfNecessary(sourceValue, parameter.getParameterType(), parameter);
      }
    }
    return null;
  }
 
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        ConversionService conversionService = binder.getConversionService();
        if (conversionService != null) {
            TypeDescriptor source = TypeDescriptor.valueOf(String.class);
            TypeDescriptor target = new TypeDescriptor(parameter);
            if (conversionService.canConvert(source, target)) {
                return binder.convertIfNecessary(sourceValue, parameter.getParameterType(), parameter);
            }
        }
        return null;
    }
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    ConversionService conversionService = binder.getConversionService();
    if (conversionService != null) {
      TypeDescriptor source = TypeDescriptor.valueOf(String.class);
      TypeDescriptor target = new TypeDescriptor(parameter);
      if (conversionService.canConvert(source, target)) {
        return binder.convertIfNecessary(sourceValue, parameter.getParameterType(), parameter);
      }
    }
    return null;
  }
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  }

  private void doTestReverseConvert(String value, Object expected) throws Exception {
    DataBinder dataBinder = new DataBinder(null);
    initBinder(dataBinder);
    Object converted = (value == null ? null : dataBinder.convertIfNecessary(value, expected.getClass()));
    assertThat(converted, is(equalTo(expected)));
    ReverseDataBinder reverseDataBinder = new ReverseDataBinder(dataBinder);
    String reversed = reverseDataBinder.reverseConvert(converted);
    assertThat(reversed, is(equalTo(value)));
  }
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    ConversionService conversionService = binder.getConversionService();
    if (conversionService != null) {
      TypeDescriptor source = TypeDescriptor.valueOf(String.class);
      TypeDescriptor target = new TypeDescriptor(parameter);
      if (conversionService.canConvert(source, target)) {
        return binder.convertIfNecessary(sourceValue, parameter.getParameterType(), parameter);
      }
    }
    return null;
  }
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