Package org.cyclos.impl.utils.conversion

Interface ConversionHandler

All Known Subinterfaces:

ConversionHandlerInternal

All Known Implementing Classes:

ConversionHandlerImpl

public interface ConversionHandler

Utility class used to convert between data types

Method Summary

Modifier and Type	Method	Description
<E extends SimpleEntity,R> R	cachedEntityFromId(Class<E> entityType, Class<R> resultType, Long id, boolean rawHandler)	Finds the given entity by id and then converts it to the result type.
<T> T	clone(T object)	Clones the given object, copying all properties
<T> T	convert(Class<T> toType, Object object)	Converts an object into the given type
<T> T	convertExcluding(Class<T> toType, Object object, Object... properties)	Converts an object into the given type, excluding the given properties
<T> Function<Object,T>	convertingFunction(Class<T> toType, Object... exclude)	Returns a function that converts any input object to a given type, excluding the given properties
<T> com.mysema.commons.lang.CloseableIterator<T>	convertIterator(Class<T> toType, com.mysema.commons.lang.CloseableIterator<?> iterator)	Converts a closeable iterator, item by item, into the given type
<T> Iterator<T>	convertIterator(Class<T> toType, Iterator<?> iterator)	Converts an iterator, item by item, into the given type
<T> List<T>	convertList(Class<T> toType, Iterable<?> collection)	Converts a collection of objects into a list the given type
<T> List<T>	convertList(Class<T> toType, Iterable<?> collection, Map<?,?> additionalProperties)	Converts a collection of objects into a list the given type, setting the given additional properties to each element
<T> List<T>	convertList(Map<Class<?>,Class<?>> typeMapping, Iterable<?> collection)	Converts a collection of objects into a list using the given type mapping
<T> List<T>	convertList(Map<Class<?>,Class<?>> typeMapping, Iterable<?> collection, Map<?,?> additionalProperties)	Converts a collection of objects into a list using the given type mapping, setting the given additional properties to each element
<K,V> Map<K,V>	convertMap(Class<K> keyType, Class<V> valueType, Map<?,?> map)	Converts the given map's keys and values to the given types
<T> Page<T>	convertPage(Class<T> toType, Iterable<?> collection)	Converts a page of objects into a list the given type
<T> Page<T>	convertPage(Map<Class<?>,Class<?>> typeMapping, Iterable<?> collection)	Converts a collection of objects into a page using the given type mapping
<T> Set<T>	convertSet(Class<T> toType, Iterable<?> collection)	Converts a collection of objects into a set the given type
<T> Set<T>	convertSet(Class<T> toType, Iterable<?> collection, Map<?,?> additionalProperties)	Converts a collection of objects into a set of the given type, setting the given additional properties to each element
<T> Set<T>	convertSet(Map<Class<?>,Class<?>> typeMapping, Iterable<?> collection)	Converts a collection of objects into a set using the given type mapping
<T> Set<T>	convertSet(Map<Class<?>,Class<?>> typeMapping, Iterable<?> collection, Map<?,?> additionalProperties)	Converts a collection of objects into a set using the given type mapping, setting the given additional properties to each element
void	fill(Object source, Object destination)	Fills the destination object with the source properties
void	fillExcluding(Object source, Object destination, Object... excludedProprties)	Fills the destination object with the source properties, excluding the given properties
FormatterImpl	getFormatter()	Returns a new formatter instance
Date	toDate(IDate date)	Converts a IDate (probably a DateTime) representing a date in the logged user's time zone to a Date.
DateTime	toDateTime(Date date)	Converts a Date to a DateTime using the logged user's time zone.

Method Detail

cachedEntityFromId

<E extends SimpleEntity,R> R cachedEntityFromId(Class<E> entityType,
                                                      Class<R> resultType,
                                                      Long id,
                                                      boolean rawHandler)

Finds the given entity by id and then converts it to the result type. The result is cached in the invocation context by entity type and id.

clone

<T> T clone(T object)

Clones the given object, copying all properties

convert

<T> T convert(Class<T> toType,
              Object object)

Converts an object into the given type

convertExcluding

<T> T convertExcluding(Class<T> toType,
                       Object object,
                       Object... properties)

Converts an object into the given type, excluding the given properties

convertingFunction

<T> Function<Object,T> convertingFunction(Class<T> toType,
                                                Object... exclude)

Returns a function that converts any input object to a given type, excluding the given properties

convertIterator

<T> com.mysema.commons.lang.CloseableIterator<T> convertIterator(Class<T> toType,
                                                                 com.mysema.commons.lang.CloseableIterator<?> iterator)

Converts a closeable iterator, item by item, into the given type

convertIterator

<T> Iterator<T> convertIterator(Class<T> toType,
                                Iterator<?> iterator)

Converts an iterator, item by item, into the given type

convertList

<T> List<T> convertList(Class<T> toType,
                        Iterable<?> collection)

Converts a collection of objects into a list the given type

convertList

<T> List<T> convertList(Class<T> toType,
                        Iterable<?> collection,
                        Map<?,?> additionalProperties)

Converts a collection of objects into a list the given type, setting the given additional properties to each element

convertList

<T> List<T> convertList(Map<Class<?>,Class<?>> typeMapping,
                        Iterable<?> collection)

Converts a collection of objects into a list using the given type mapping

convertList

<T> List<T> convertList(Map<Class<?>,Class<?>> typeMapping,
                        Iterable<?> collection,
                        Map<?,?> additionalProperties)

Converts a collection of objects into a list using the given type mapping, setting the given additional properties to each element

convertMap

<K,V> Map<K,V> convertMap(Class<K> keyType,
                                      Class<V> valueType,
                                      Map<?,?> map)

Converts the given map's keys and values to the given types

convertPage

<T> Page<T> convertPage(Class<T> toType,
                        Iterable<?> collection)

Converts a page of objects into a list the given type

convertPage

<T> Page<T> convertPage(Map<Class<?>,Class<?>> typeMapping,
                        Iterable<?> collection)

Converts a collection of objects into a page using the given type mapping

convertSet

<T> Set<T> convertSet(Class<T> toType,
                      Iterable<?> collection)

Converts a collection of objects into a set the given type

convertSet

<T> Set<T> convertSet(Class<T> toType,
                      Iterable<?> collection,
                      Map<?,?> additionalProperties)

Converts a collection of objects into a set of the given type, setting the given additional properties to each element

convertSet

<T> Set<T> convertSet(Map<Class<?>,Class<?>> typeMapping,
                      Iterable<?> collection)

Converts a collection of objects into a set using the given type mapping

convertSet

<T> Set<T> convertSet(Map<Class<?>,Class<?>> typeMapping,
                      Iterable<?> collection,
                      Map<?,?> additionalProperties)

Converts a collection of objects into a set using the given type mapping, setting the given additional properties to each element

fill

void fill(Object source,
          Object destination)

Fills the destination object with the source properties

fillExcluding

void fillExcluding(Object source,
                   Object destination,
                   Object... excludedProprties)

Fills the destination object with the source properties, excluding the given properties

getFormatter

FormatterImpl getFormatter()

Returns a new formatter instance

toDate

Date toDate(IDate date)

Converts a IDate (probably a DateTime) representing a date in the logged user's time zone to a Date.

toDateTime

DateTime toDateTime(Date date)

Converts a Date to a DateTime using the logged user's time zone.