info.magnolia.jcr.node2bean.impl

Class Node2BeanProcessorImpl

java.lang.Object

info.magnolia.jcr.node2bean.impl.Node2BeanProcessorImpl

All Implemented Interfaces:

Node2BeanProcessor, ToBeanTransformer<javax.jcr.Node>

@Singleton
public class Node2BeanProcessorImpl
extends Object
implements Node2BeanProcessor

Contains the logic for traversing the hierarchy and do the calls to the transformer.

Constructor Summary

Constructors

Constructor and Description
Node2BeanProcessorImpl(TypeMapping typeMapping, Node2BeanTransformer transformer)

Method Summary

Modifier and Type	Method and Description
boolean	isForceCreation()
protected Node2BeanTransformer	resolveTransformer(TypeDescriptor type, Node2BeanTransformer transformer)
void	setForceCreation(boolean forceCreation)
protected void	setProperties(Map<String,Object> values, Node2BeanTransformer transformer, TransformationState state) Populates the properties of the bean with values from the map.
Object	setProperties(Object bean, javax.jcr.Node node, boolean recursive, Node2BeanTransformer transformer, ComponentProvider componentProvider) Similar to toBean() but uses a passed bean as the root bean.
Object	toBean(javax.jcr.Node node) Transforms given node to bean.
Object	toBean(javax.jcr.Node node, boolean recursive, Node2BeanTransformer transformer, ComponentProvider componentProvider) Transforms the node to a bean using the passed transformer and component provider.
protected Object	toBean(javax.jcr.Node node, boolean recursive, Node2BeanTransformer transformer, TransformationState state, ComponentProvider componentProvider)
Object	toBean(javax.jcr.Node node, Class<?> defaultClass) Transforms given node to bean.
protected Map<String,Object>	toMap(javax.jcr.Node node, boolean recursive, Node2BeanTransformer transformer, TransformationState state, ComponentProvider componentProvider) Transforms the children of provided content into a map.
<T> TransformationResult<T>	transform(javax.jcr.Node source, Class<T> type)
<T> TransformationResult<T>	transform(javax.jcr.Node source, Class<T> type, Node2BeanTransformer transformer) Helper method which complements ToBeanTransformer interface allowing Node2Bean processing to be accomplished with a custom transformer instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

Node2BeanProcessorImpl

@Inject
public Node2BeanProcessorImpl(TypeMapping typeMapping,
                                      Node2BeanTransformer transformer)

Method Detail

transform

public <T> TransformationResult<T> transform(javax.jcr.Node source,
                                             Class<T> type)

Specified by:

transform in interface ToBeanTransformer<javax.jcr.Node>

transform

public <T> TransformationResult<T> transform(javax.jcr.Node source,
                                             Class<T> type,
                                             Node2BeanTransformer transformer)

Description copied from interface: Node2BeanProcessor

Helper method which complements ToBeanTransformer interface allowing Node2Bean processing to be accomplished with a custom transformer instance.

Specified by:

transform in interface Node2BeanProcessor

toBean

public Object toBean(javax.jcr.Node node)
              throws Node2BeanException,
                     javax.jcr.RepositoryException

Description copied from interface: Node2BeanProcessor

Transforms given node to bean.

Specified by:

toBean in interface Node2BeanProcessor

Parameters:

node - which will be transformed to bean

Returns:

bean object

Throws:

Node2BeanException

javax.jcr.RepositoryException

toBean

public Object toBean(javax.jcr.Node node,
                     Class<?> defaultClass)
              throws Node2BeanException,
                     javax.jcr.RepositoryException

Description copied from interface: Node2BeanProcessor

Transforms given node to bean. Class parameter will be used in transformer as default type.

Specified by:

toBean in interface Node2BeanProcessor

Parameters:

node - which will be transformed to bean

defaultClass - default type

Returns:

bean object

Throws:

Node2BeanException

javax.jcr.RepositoryException

toBean

public Object toBean(javax.jcr.Node node,
                     boolean recursive,
                     Node2BeanTransformer transformer,
                     ComponentProvider componentProvider)
              throws Node2BeanException,
                     javax.jcr.RepositoryException

Description copied from interface: Node2BeanProcessor

Transforms the node to a bean using the passed transformer and component provider.

Specified by:

toBean in interface Node2BeanProcessor

Parameters:

node - which will be transformed to bean

recursive - if set to true then all subnodes will be transformed as well

Returns:

bean object

Throws:

Node2BeanException

javax.jcr.RepositoryException

toBean

protected Object toBean(javax.jcr.Node node,
                        boolean recursive,
                        Node2BeanTransformer transformer,
                        TransformationState state,
                        ComponentProvider componentProvider)
                 throws Node2BeanException,
                        javax.jcr.RepositoryException

Throws:

Node2BeanException

javax.jcr.RepositoryException

setProperties

public Object setProperties(Object bean,
                            javax.jcr.Node node,
                            boolean recursive,
                            Node2BeanTransformer transformer,
                            ComponentProvider componentProvider)
                     throws Node2BeanException,
                            javax.jcr.RepositoryException

Description copied from interface: Node2BeanProcessor

Similar to toBean() but uses a passed bean as the root bean.

Specified by:

setProperties in interface Node2BeanProcessor

Throws:

Node2BeanException

javax.jcr.RepositoryException

toMap

protected Map<String,Object> toMap(javax.jcr.Node node,
                                   boolean recursive,
                                   Node2BeanTransformer transformer,
                                   TransformationState state,
                                   ComponentProvider componentProvider)
                            throws Node2BeanException,
                                   javax.jcr.RepositoryException

Transforms the children of provided content into a map.

Throws:

Node2BeanException

javax.jcr.RepositoryException

setProperties

protected void setProperties(Map<String,Object> values,
                             Node2BeanTransformer transformer,
                             TransformationState state)
                      throws Node2BeanException,
                             javax.jcr.RepositoryException

Populates the properties of the bean with values from the map. TODO in case the bean is a map / collection the transformer.setProperty() method should be called too TODO if the bean has not a certain property but a value is present, transformer.setProperty() should be called with a fake property descriptor

Throws:

Node2BeanException

javax.jcr.RepositoryException

resolveTransformer

protected Node2BeanTransformer resolveTransformer(TypeDescriptor type,
                                                  Node2BeanTransformer transformer)

isForceCreation

public boolean isForceCreation()

setForceCreation

public void setForceCreation(boolean forceCreation)