fr.ifremer.isisfish.entities

Class RegionExportJson

java.lang.Object

fr.ifremer.isisfish.entities.RegionExportJson

All Implemented Interfaces:

org.nuiton.topia.persistence.EntityVisitor

public class RegionExportJson
extends Object
implements org.nuiton.topia.persistence.EntityVisitor

Classe permettant d'exporter en Json une region Format du JSON: { "#info": { "formatVersion": int "isisVersion": String "region": boolean if true contains one region, if false contains one Entity "root": toString representation of root entity "rootId": id of root entity }, "#entities": { " <id>": {<entity field>}, ... }, "FisheryRegion" : [<id>], "Cell": [<id>, ...], "Zone": [<id>, ...], ... }

Version:

$Revision$ Last update: $Date$ by : $Author$

Author:

poussin

Field Summary

Fields

Modifier and Type	Field and Description
protected EntitySemanticsDecorator	decorator
protected boolean	doVisit
static String	FORMAT_EXTENSION
static int	FORMAT_VERSION
protected com.fasterxml.jackson.core.JsonGenerator	g
protected LinkedHashMap<String,List<String>>	isisEntities
protected MatrixCSVHelper	matrixCSVHelper
protected LinkedList<org.nuiton.topia.persistence.TopiaEntity>	toVisit
protected Set<String>	visited

Constructor Summary

Constructors

Constructor and Description
RegionExportJson(Writer w)

Method Summary

Modifier and Type	Method and Description
void	clear() Reset all states of the visitor.
void	end()
void	end(org.nuiton.topia.persistence.TopiaEntity entity) Ends the visit of the given entity.
void	export(FisheryRegion fisheryRegion) Export la region et tous les elements de la region.
void	export(org.nuiton.topia.persistence.TopiaEntity entity) Export seulement l'entity et ses dépendances.
protected void	export(org.nuiton.topia.persistence.TopiaEntity entity, boolean isRegion)
void	start()
void	start(org.nuiton.topia.persistence.TopiaEntity entity) Start the visit of the given entity.
void	visit(org.nuiton.topia.persistence.TopiaEntity entity, String propertyName, Class<?> collectionType, Class<?> type, int index, Object value) Visit a indexed value from a collection property for the given entity.
void	visit(org.nuiton.topia.persistence.TopiaEntity entity, String propertyName, Class<?> collectionType, Class<?> type, Object value) Visit a collection property for the given entity.
void	visit(org.nuiton.topia.persistence.TopiaEntity entity, String propertyName, Class<?> type, Object value) Visit a none indexed property for the given entity.
protected void	writeValue(Class<?> type, Object value)

Methods inherited from class java.lang.Object

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

Field Detail

FORMAT_VERSION

public static final int FORMAT_VERSION

See Also:

Constant Field Values

FORMAT_EXTENSION

public static final String FORMAT_EXTENSION

See Also:

Constant Field Values

toVisit

protected LinkedList<org.nuiton.topia.persistence.TopiaEntity> toVisit

visited

protected Set<String> visited

isisEntities

protected LinkedHashMap<String,List<String>> isisEntities

doVisit

protected boolean doVisit

matrixCSVHelper

protected MatrixCSVHelper matrixCSVHelper

decorator

protected EntitySemanticsDecorator decorator

g

protected com.fasterxml.jackson.core.JsonGenerator g

Constructor Detail

RegionExportJson

public RegionExportJson(Writer w)

Method Detail

export

public void export(FisheryRegion fisheryRegion)

Export la region et tous les elements de la region.

Parameters:

fisheryRegion -

export

public void export(org.nuiton.topia.persistence.TopiaEntity entity)

Export seulement l'entity et ses dépendances.

Parameters:

entity -

export

protected void export(org.nuiton.topia.persistence.TopiaEntity entity,
                      boolean isRegion)

writeValue

protected void writeValue(Class<?> type,
                          Object value)

start

public void start()

end

public void end()

start

public void start(org.nuiton.topia.persistence.TopiaEntity entity)

Start the visit of the given entity.

Specified by:

start in interface org.nuiton.topia.persistence.EntityVisitor

Parameters:

entity - the visited entity

end

public void end(org.nuiton.topia.persistence.TopiaEntity entity)

Ends the visit of the given entity.

Specified by:

end in interface org.nuiton.topia.persistence.EntityVisitor

Parameters:

entity - the visited entity

visit

public void visit(org.nuiton.topia.persistence.TopiaEntity entity,
                  String propertyName,
                  Class<?> type,
                  Object value)

Visit a none indexed property for the given entity. The property visited is defined by the other parameters.

Specified by:

visit in interface org.nuiton.topia.persistence.EntityVisitor

Parameters:

entity - the visited entity

propertyName - the name of the visited property

type - the type of the visited property

value - the value of the visited property

visit

public void visit(org.nuiton.topia.persistence.TopiaEntity entity,
                  String propertyName,
                  Class<?> collectionType,
                  Class<?> type,
                  Object value)

Visit a collection property for the given entity. The property visited is defined by the other parameters.

Specified by:

visit in interface org.nuiton.topia.persistence.EntityVisitor

Parameters:

entity - the visited entity

propertyName - the name of the visited property

collectionType - the type of the visited collection

type - the type of the visited property

value - the value of the visited property

visit

public void visit(org.nuiton.topia.persistence.TopiaEntity entity,
                  String propertyName,
                  Class<?> collectionType,
                  Class<?> type,
                  int index,
                  Object value)

Visit a indexed value from a collection property for the given entity. The property visited is defined by the other parameters.

Specified by:

visit in interface org.nuiton.topia.persistence.EntityVisitor

Parameters:

entity - the visited entity

propertyName - the name of the visited property

collectionType - the type of the container of the visited property

type - the type of the visited property

index - the index of the visited property in his container

value - the value of the visited property

clear

public void clear()

Reset all states of the visitor. If you use internal states inside the visitor, this method should clean all of them. This method should be invoked after usage of the visitor.

Specified by:

clear in interface org.nuiton.topia.persistence.EntityVisitor