Package io.micronaut.core.convert.converters

Class MultiValuesConverterFactory.AbstractConverterToMultiValues<T>

java.lang.Object
io.micronaut.core.convert.converters.MultiValuesConverterFactory.AbstractConverterToMultiValues<T>
Type Parameters:
T - The class from which to convert
All Implemented Interfaces:
FormattingTypeConverter<T,ConvertibleMultiValues,Format>, TypeConverter<T,ConvertibleMultiValues>
Direct Known Subclasses:
MultiValuesConverterFactory.IterableToMultiValuesConverter, MultiValuesConverterFactory.MapToMultiValuesConverter, MultiValuesConverterFactory.ObjectToMultiValuesConverter
Enclosing class:
MultiValuesConverterFactory
public abstract static class MultiValuesConverterFactory.AbstractConverterToMultiValues<T> extends Object implements FormattingTypeConverter<T,ConvertibleMultiValues,Format>
An abstract class to convert to ConvertibleMultiValues.

  • Field Details

  • Constructor Details

    • AbstractConverterToMultiValues

      public AbstractConverterToMultiValues(ConversionService conversionService)

  • Method Details

    • convert

      public Optional<ConvertibleMultiValues> convert(T object, Class<ConvertibleMultiValues> targetType, ConversionContext conversionContext)
      Description copied from interface: TypeConverter
      Converts from the given source object type to the target type. Implementers should take care to return Optional.empty() in case the object is not convertible by catching any necessary exceptions and failing gracefully.
      Specified by:
      convert in interface TypeConverter<T,ConvertibleMultiValues>
      Parameters:
      object - The object type
      targetType - The target type being converted to
      conversionContext - The ConversionContext
      Returns:
      The converted type or empty if the conversion is not possible

    • addSeparatedValues

      protected abstract void addSeparatedValues(ArgumentConversionContext<Object> context, String name, T object, MutableConvertibleMultiValuesMap<String> parameters, Character delimiter)
      Method that adds given value to the parameters in a format separated by a delimiter.
      Parameters:
      context - - the context of conversion which has the source type and any present annotations
      name - - the name of the parameter
      object - - the object that we are converting from
      parameters - - the parameters to the value of additional parameter will be added
      delimiter - - the required delimiter of the values in the parameter String

    • addMutliValues

      protected abstract void addMutliValues(ArgumentConversionContext<Object> context, String name, T object, MutableConvertibleMultiValuesMap<String> parameters)
      Method that adds given value to the parameters in a MULTI format.
      Parameters:
      context - - the context of conversion which has the source type and any present annotations
      name - - the name of the parameter
      object - - the object that we are converting from
      parameters - - the parameters to the value of additional parameter will be added

    • addDeepObjectValues

      protected abstract void addDeepObjectValues(ArgumentConversionContext<Object> context, String name, T object, MutableConvertibleMultiValuesMap<String> parameters)
      Method that adds given value to the parameters in A DEEP_OBJECT format.
      Parameters:
      context - - the context of conversion which has the source type and any present annotations
      name - - the name of the parameter
      object - - the object that we are converting from
      parameters - - the parameters to the value of additional parameter will be added

    • annotationType

      public Class<Format> annotationType()
      Specified by:
      annotationType in interface FormattingTypeConverter<T,ConvertibleMultiValues,Format>
      Returns:
      The annotation type for this formatter