com.mysema.query.jpa

Class JPQLSerializer

java.lang.Object

com.mysema.query.support.SerializerBase<JPQLSerializer>

com.mysema.query.jpa.JPQLSerializer

All Implemented Interfaces:

Visitor<Void,Void>

public class JPQLSerializer
extends SerializerBase<JPQLSerializer>

JPQLSerializer serializes Querydsl expressions into JPQL syntax.

Author:

tiwe

Constructor Summary

Constructors

Constructor and Description
JPQLSerializer(JPQLTemplates templates)
JPQLSerializer(JPQLTemplates templates, javax.persistence.EntityManager em)

Method Summary

Modifier and Type	Method and Description
void	serialize(QueryMetadata metadata, boolean forCountRow, String projection)
void	serializeForDelete(QueryMetadata md)
void	serializeForUpdate(QueryMetadata md)
Void	visit(ParamExpression<?> param, Void context)
Void	visit(Path<?> expr, Void context)
Void	visit(SubQueryExpression<?> query, Void context)
void	visitConstant(Object constant)
void	visitLiteral(Object constant)
protected void	visitOperation(Class<?> type, Operator<?> operator, List<? extends Expression<?>> args)

Methods inherited from class com.mysema.query.support.SerializerBase

append, getConstantPrefix, getConstantToLabel, getLength, getTemplate, handle, handle, handle, handle, handle, handleTemplate, insert, prepend, serialize, serialize, setAnonParamPrefix, setConstantPrefix, setNormalize, setParamPrefix, setStrict, toString, visit, visit, visit, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

JPQLSerializer

public JPQLSerializer(JPQLTemplates templates)

JPQLSerializer

public JPQLSerializer(JPQLTemplates templates,
                      javax.persistence.EntityManager em)

Method Detail

serialize

public void serialize(QueryMetadata metadata,
                      boolean forCountRow,
                      @Nullable
                      String projection)

serializeForDelete

public void serializeForDelete(QueryMetadata md)

serializeForUpdate

public void serializeForUpdate(QueryMetadata md)

visitConstant

public void visitConstant(Object constant)

Overrides:

visitConstant in class SerializerBase<JPQLSerializer>

visitLiteral

public void visitLiteral(Object constant)

visit

public Void visit(ParamExpression<?> param,
                  Void context)

Specified by:

visit in interface Visitor<Void,Void>

Overrides:

visit in class SerializerBase<JPQLSerializer>

visit

public Void visit(SubQueryExpression<?> query,
                  Void context)

visit

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

Specified by:

visit in interface Visitor<Void,Void>

Overrides:

visit in class SerializerBase<JPQLSerializer>

visitOperation

protected void visitOperation(Class<?> type,
                              Operator<?> operator,
                              List<? extends Expression<?>> args)

Overrides:

visitOperation in class SerializerBase<JPQLSerializer>