How to use

getName

method

in

org.springframework.core.convert.Property

@Nullable
private Field getField() {
  String name = getName();
  if (!StringUtils.hasLength(name)) {
    return null;
  }
  Field field = null;
  Class<?> declaringClass = declaringClass();
  if (declaringClass != null) {
    field = ReflectionUtils.findField(declaringClass, name);
    if (field == null) {
      // Same lenient fallback checking as in CachedIntrospectionResults...
      field = ReflectionUtils.findField(declaringClass, StringUtils.uncapitalize(name));
      if (field == null) {
        field = ReflectionUtils.findField(declaringClass, StringUtils.capitalize(name));
      }
    }
  }
  return field;
}

@Nullable
private Field getField() {
  String name = getName();
  if (!StringUtils.hasLength(name)) {
    return null;
  }
  Field field = null;
  Class<?> declaringClass = declaringClass();
  if (declaringClass != null) {
    field = ReflectionUtils.findField(declaringClass, name);
    if (field == null) {
      // Same lenient fallback checking as in CachedIntrospectionResults...
      field = ReflectionUtils.findField(declaringClass, StringUtils.uncapitalize(name));
      if (field == null) {
        field = ReflectionUtils.findField(declaringClass, StringUtils.capitalize(name));
      }
    }
  }
  return field;
}

private Field getField() {
  String name = getName();
  if (!StringUtils.hasLength(name)) {
    return null;
  }
  Class<?> declaringClass = declaringClass();
  Field field = ReflectionUtils.findField(declaringClass, name);
  if (field == null) {
    // Same lenient fallback checking as in CachedIntrospectionResults...
    field = ReflectionUtils.findField(declaringClass,
        name.substring(0, 1).toLowerCase() + name.substring(1));
    if (field == null) {
      field = ReflectionUtils.findField(declaringClass,
          name.substring(0, 1).toUpperCase() + name.substring(1));
    }
  }
  return field;
}

@Nullable
private Field getField() {
  String name = getName();
  if (!StringUtils.hasLength(name)) {
    return null;
  }
  Field field = null;
  Class<?> declaringClass = declaringClass();
  if (declaringClass != null) {
    field = ReflectionUtils.findField(declaringClass, name);
    if (field == null) {
      // Same lenient fallback checking as in CachedIntrospectionResults...
      field = ReflectionUtils.findField(declaringClass, StringUtils.uncapitalize(name));
      if (field == null) {
        field = ReflectionUtils.findField(declaringClass, StringUtils.capitalize(name));
      }
    }
  }
  return field;
}

public boolean isRequired(UIComponent component) {
  ELContext elContext = DefaultComponentInfo.this.context.getELContext();
  ValueExpression expression = component.getValueExpression("value");
  Property property = ELUtils.getProperty(expression, elContext);
  if (property == null) {
    return false;
  }
  BeanDescriptor beanConstraints = this.validator.getConstraintsForClass(property.getObjectType());
  PropertyDescriptor propertyConstraints = beanConstraints.getConstraintsForProperty(property.getName());
  return isRequired(propertyConstraints.getConstraintDescriptors());
}