org.nuiton.spgeed.mapper

Class JsonMapper

java.lang.Object

org.nuiton.spgeed.mapper.JsonMapper

All Implemented Interfaces:

SpgeedMapper

public class JsonMapper
extends Object
implements SpgeedMapper

Constructor Summary

Constructors

Constructor and Description
JsonMapper()

Method Summary

Modifier and Type	Method and Description
void	configureObjectMapper(com.fasterxml.jackson.databind.ObjectMapper mapper)
protected Class<?>	findElementArrayClass(String elementTypeName) Find a Class for the given elementTypeName as an Array.
protected String	generateFacets(QueryFacets facets, String view, String facetsAlias)
<E> E	getResult(AnnotationProvider annotationProvider, ResultSet rs, Class<E> returnType, Class elementType)
String	getSql(AnnotationProvider annotationProvider, String sql, Optional<Chunk> optChunk, QueryFacets facets, Optional<String> roleContraints)

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonMapper

public JsonMapper()

Method Detail

configureObjectMapper

public void configureObjectMapper(com.fasterxml.jackson.databind.ObjectMapper mapper)

getSql

public String getSql(AnnotationProvider annotationProvider,
                     String sql,
                     Optional<Chunk> optChunk,
                     QueryFacets facets,
                     Optional<String> roleContraints)

Specified by:

getSql in interface SpgeedMapper

sql - primitive sql query

optChunk - previous chunk used to create next call

roleContraints - contraint on role need by user

Returns:

sql converted for this mapper

generateFacets

protected String generateFacets(QueryFacets facets,
                                String view,
                                String facetsAlias)

getResult

public <E> E getResult(AnnotationProvider annotationProvider,
                       ResultSet rs,
                       Class<E> returnType,
                       Class elementType)
                throws Exception

Specified by:

getResult in interface SpgeedMapper

rs - ResultSet to transform

returnType - wanted final type

elementType - element type if returnType is collection or array

Returns:

new object of returnType Class

Throws:

Exception - if error during conversion

findElementArrayClass

protected Class<?> findElementArrayClass(String elementTypeName)
                                  throws ClassNotFoundException

Find a Class for the given elementTypeName as an Array. This method is meant to be overriden if Spgeed is used in a framework with a custom classpath management (eg. Quarkus's dev mode). Don't make it private.

Parameters:

elementTypeName - the element to find in an array format. Example: MyObject

Returns:

the array's Class. Example: Class<MyObject[]>

Throws:

ClassNotFoundException - if the class cannot be found

See Also:

Class.forName(String)