com.mysema.query.mongodb

Class MongodbSerializer

java.lang.Object

com.mysema.query.mongodb.MongodbSerializer

All Implemented Interfaces:

Visitor<java.lang.Object,java.lang.Void>

Direct Known Subclasses:

MorphiaSerializer

public class MongodbSerializer
extends java.lang.Object
implements Visitor<java.lang.Object,java.lang.Void>

Serializes the given Querydsl query to a DBObject query for MongoDB

Author:

laimw

Field Summary

Fields

Modifier and Type	Field and Description
static MongodbSerializer	DEFAULT

Constructor Summary

Constructors

Constructor and Description
MongodbSerializer()

Method Summary

Methods

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

toSort

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

visit

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

Specified by:

visit in interface Visitor<java.lang.Object,java.lang.Void>

visit

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

Specified by:

visit in interface Visitor<java.lang.Object,java.lang.Void>

visit

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

Specified by:

visit in interface Visitor<java.lang.Object,java.lang.Void>

asDBObject

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

visit

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

Specified by:

visit in interface Visitor<java.lang.Object,java.lang.Void>

visit

public java.lang.String visit(Path<?> expr,
                     java.lang.Void context)

Specified by:

visit in interface Visitor<java.lang.Object,java.lang.Void>

getKeyForPath

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

visit

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

Specified by:

visit in interface Visitor<java.lang.Object,java.lang.Void>

visit

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

Specified by:

visit in interface Visitor<java.lang.Object,java.lang.Void>