io.oasp.module.beanmapping.common.base

Class AbstractBeanMapper

java.lang.Object

io.oasp.module.beanmapping.common.base.AbstractBeanMapper

All Implemented Interfaces:

BeanMapper

Direct Known Subclasses:

BeanMapperImplDozer, BeanMapperImplOrika

public abstract class AbstractBeanMapper
extends Object
implements BeanMapper

The abstract base implementation of BeanMapper.

Author:

hohwille

Constructor Summary

Constructors

Constructor and Description
AbstractBeanMapper() The constructor.

Method Summary

Methods

Modifier and Type	Method and Description
<T> List<T>	mapList(List<?> source, Class<T> targetClass) Creates a new List with the mapped bean for each entry of the given List.
<T> List<T>	mapList(List<?> source, Class<T> targetClass, boolean suppressNullValues) Creates a new List with the mapped bean for each entry of the given List.
<T> Set<T>	mapSet(Set<?> source, Class<T> targetClass) Creates a new Set with the mapped bean for each entry of the given Set.
<T> Set<T>	mapSet(Set<?> source, Class<T> targetClass, boolean suppressNullValues) Creates a new Set with the mapped bean for each entry of the given Set.
<API,S extends API,T extends API> T	mapTypesafe(Class<API> apiClass, S source, Class<T> targetClass) A type-safe variant of BeanMapper.map(Object, Class) to prevent accidental abuse (e.g.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.oasp.module.beanmapping.common.api.BeanMapper

map

Constructor Detail

AbstractBeanMapper

public AbstractBeanMapper()

The constructor.

Method Detail

mapTypesafe

public <API,S extends API,T extends API> T mapTypesafe(Class<API> apiClass,
                                              S source,
                                              Class<T> targetClass)

Description copied from interface: BeanMapper

A type-safe variant of BeanMapper.map(Object, Class) to prevent accidental abuse (e.g. mapping of apples to bananas).

Specified by:

mapTypesafe in interface BeanMapper

Type Parameters:

API - is a common super-type (interface) of source and targetType.

S - is the generic type of source.

T - is the generic type to convert to (target).

Parameters:

apiClass - is the Class reflecting the <API>.

source - is the object to convert.

targetClass - is the Class reflecting the type to convert to.

Returns:

the converted object. Will be null if source is null.

mapList

public <T> List<T> mapList(List<?> source,
                  Class<T> targetClass)

Description copied from interface: BeanMapper

Creates a new List with the mapped bean for each entry of the given List. Uses false for suppressNullValues (see BeanMapper.mapList(List, Class, boolean)).

Specified by:

mapList in interface BeanMapper

Type Parameters:

T - is the generic type to convert the List entries to.

Parameters:

source - is the List with the source objects.

targetClass - is the Class reflecting the type to convert each List entry to.

Returns:

the List with the converted objects. Will be empty is source is empty or null.

mapList

public <T> List<T> mapList(List<?> source,
                  Class<T> targetClass,
                  boolean suppressNullValues)

Description copied from interface: BeanMapper

Creates a new List with the mapped bean for each entry of the given List.

Specified by:

mapList in interface BeanMapper

Type Parameters:

T - is the generic type to convert the List entries to.

Parameters:

source - is the List with the source objects.

targetClass - is the Class reflecting the type to convert each List entry to.

suppressNullValues - true if null values shall be suppressed/omitted in the resulting List, false otherwise.

Returns:

the List with the converted objects. Will be empty is source is empty or null.

mapSet

public <T> Set<T> mapSet(Set<?> source,
                Class<T> targetClass)

Description copied from interface: BeanMapper

Creates a new Set with the mapped bean for each entry of the given Set. Uses false for suppressNullValues (see BeanMapper.mapSet(Set, Class, boolean)).

Specified by:

mapSet in interface BeanMapper

Type Parameters:

T - is the generic type to convert the Set entries to.

Parameters:

source - is the Set with the source objects.

targetClass - is the Class reflecting the type to convert each Set entry to.

Returns:

the Set with the converted objects. Will be empty is source is empty or null.

mapSet

public <T> Set<T> mapSet(Set<?> source,
                Class<T> targetClass,
                boolean suppressNullValues)

Description copied from interface: BeanMapper

Creates a new Set with the mapped bean for each entry of the given Set.

Specified by:

mapSet in interface BeanMapper

Type Parameters:

T - is the generic type to convert the Set entries to.

Parameters:

source - is the Set with the source objects.

targetClass - is the Class reflecting the type to convert each Set entry to.

suppressNullValues - true if null values shall be suppressed/omitted in the resulting Set, false otherwise.

Returns:

the Set with the converted objects. Will be empty is source is empty or null.