com.mysema.query.mongodb
Class MongodbSerializer

java.lang.Object
  com.mysema.query.mongodb.MongodbSerializer

All Implemented Interfaces:

Visitor<Object,Void>

Direct Known Subclasses:

MorphiaSerializer

public class MongodbSerializer
extends Object
implements Visitor<Object,Void>

Serializes the given Querydsl query to a DBObject query for MongoDB

Author:

laimw

Field Summary

static MongodbSerializer

DEFAULT

Constructor Summary

MongodbSerializer()

Method Summary

protected com.mongodb.DBObject	asDBObject(String key, Object value)
protected String	getKeyForPath(Path<?> expr, PathMetadata<?> metadata)
Object	handle(Expression<?> expression)
com.mongodb.DBObject	toSort(List<OrderSpecifier<?>> orderBys)
Object	visit(Constant<?> expr, Void context)
Object	visit(FactoryExpression<?> expr, Void context)
Object	visit(Operation<?> expr, Void context)
Object	visit(ParamExpression<?> expr, Void context)
Object	visit(Path<?> expr, Void context)
Object	visit(SubQueryExpression<?> expr, Void context)
Object	visit(TemplateExpression<?> expr, Void context)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT

public static final MongodbSerializer DEFAULT

Constructor Detail

MongodbSerializer

public MongodbSerializer()

Method Detail

handle

public Object handle(Expression<?> expression)

toSort

public com.mongodb.DBObject toSort(List<OrderSpecifier<?>> orderBys)

visit

public Object visit(Constant<?> expr,
                    Void context)

Specified by:

visit in interface Visitor<Object,Void>

visit

public Object visit(TemplateExpression<?> expr,
                    Void context)

Specified by:

visit in interface Visitor<Object,Void>

visit

public Object visit(FactoryExpression<?> expr,
                    Void context)

Specified by:

visit in interface Visitor<Object,Void>

asDBObject

protected com.mongodb.DBObject asDBObject(String key,
                                          Object value)

visit

public Object visit(Operation<?> expr,
                    Void context)

Specified by:

visit in interface Visitor<Object,Void>

visit

public Object visit(Path<?> expr,
                    Void context)

Specified by:

visit in interface Visitor<Object,Void>

getKeyForPath

protected String getKeyForPath(Path<?> expr,
                               PathMetadata<?> metadata)

visit

public Object visit(SubQueryExpression<?> expr,
                    Void context)

Specified by:

visit in interface Visitor<Object,Void>

visit

public Object visit(ParamExpression<?> expr,
                    Void context)

Specified by:

visit in interface Visitor<Object,Void>