org.onehippo.cms7.crisp.api.resource

Interface ResourceBeanMapper

All Known Implementing Classes:

AbstractResourceBeanMapper

public interface ResourceBeanMapper

Mapper to convert a Resource object to a bean.

Method Summary

Modifier and Type	Method and Description
<T> T	map(Resource resource, Class<T> beanType) Map a Resource object to a bean of type.
<T> Collection<T>	mapCollection(ResourceCollection resourceCollection, Class<T> beanType) Map the child resources of the ResourceCollection to a new collection of beanType to return.
<T> void	mapCollection(ResourceCollection resourceCollection, Class<T> beanType, Collection<T> targetBeanCollection) Map the child resources of the ResourceCollection and push them to the given targetBeanCollection of beanType.
<T> void	mapCollection(ResourceCollection resourceCollection, Class<T> beanType, Collection<T> targetBeanCollection, int offset, int limit) Map the child resources of the ResourceCollection and push them to the given targetBeanCollection of beanType from the offset index up to limit size at max.
<T> Collection<T>	mapCollection(ResourceCollection resourceCollection, Class<T> beanType, int offset, int limit) Map the child resources of the ResourceCollection to a new collection of beanType to return.

Method Detail

map

<T> T map(Resource resource,
          Class<T> beanType)
   throws ResourceException

Map a Resource object to a bean of type.

Parameters:

resource - a Resource object to convert

beanType - type of bean to which the Resource should be mapped

Returns:

a Resource object to a bean of type

Throws:

ResourceException - if the resource cannot be mapped to the beanType

mapCollection

<T> Collection<T> mapCollection(ResourceCollection resourceCollection,
                                Class<T> beanType)
                         throws ResourceException

Map the child resources of the ResourceCollection to a new collection of beanType to return.

Parameters:

resourceCollection - a ResourceCollection object

beanType - type of bean to which the Resource should be mapped

Returns:

a new collection of beans converted from the child resources of the resourceCollection

Throws:

ResourceException - if a resource cannot be mapped to the beanType

mapCollection

<T> Collection<T> mapCollection(ResourceCollection resourceCollection,
                                Class<T> beanType,
                                int offset,
                                int limit)
                         throws ResourceException

Map the child resources of the ResourceCollection to a new collection of beanType to return.

Parameters:

resourceCollection - a ResourceCollection object

beanType - type of bean to which the Resource should be mapped

offset - start index of resourceCollection to convert from. If offset is a negative value, it's ignored, meaning zero index being effective.

limit - max size of resourceCollection to convert from offset index. If limit is a negative value, it's ignored, meaning no limit being applied.

Returns:

a new collection of beans converted from the child resources of the resourceCollection

Throws:

ResourceException - if a resource cannot be mapped to the beanType

mapCollection

<T> void mapCollection(ResourceCollection resourceCollection,
                       Class<T> beanType,
                       Collection<T> targetBeanCollection)
                throws ResourceException

Map the child resources of the ResourceCollection and push them to the given targetBeanCollection of beanType.

Parameters:

resourceCollection - a ResourceCollection object

beanType - type of bean to which the Resource should be mapped

targetBeanCollection - target collection of beans converted from the child resources of the resourceCollection.

Throws:

ResourceException - if a resource cannot be mapped to the beanType

mapCollection

<T> void mapCollection(ResourceCollection resourceCollection,
                       Class<T> beanType,
                       Collection<T> targetBeanCollection,
                       int offset,
                       int limit)
                throws ResourceException

Map the child resources of the ResourceCollection and push them to the given targetBeanCollection of beanType from the offset index up to limit size at max.

Parameters:

resourceCollection - a ResourceCollection object

beanType - type of bean to which the Resource should be mapped

targetBeanCollection - target collection of beans converted from the child resources of the resourceCollection.

offset - start index of resourceCollection to convert from. If offset is a negative value, it's ignored, meaning zero index being effective.

limit - max size of resourceCollection to convert from offset index. If limit is a negative value, it's ignored, meaning no limit being applied.

Throws:

ResourceException - if a resource cannot be mapped to the beanType