Package net.lecousin.reactive.data.relational.query.criteria

Class CriteriaSqlBuilder

java.lang.Object

net.lecousin.reactive.data.relational.query.criteria.CriteriaSqlBuilder

All Implemented Interfaces:

CriteriaVisitor<org.springframework.data.relational.core.sql.Condition>

public class CriteriaSqlBuilder
extends Object
implements CriteriaVisitor<org.springframework.data.relational.core.sql.Condition>

Build SQL where clause from a Criteria.

Author:

Guillaume Le Cousin

Nested Class Summary

Nested classes/interfaces inherited from interface net.lecousin.reactive.data.relational.query.criteria.CriteriaVisitor

CriteriaVisitor.SearchVisitor

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<String,EntityMetadata>	entitiesByAlias
protected SqlQuery<?>	query
protected Map<String,org.springframework.data.relational.core.sql.Table>	tablesByAlias

Constructor Summary

Constructors

Constructor	Description
CriteriaSqlBuilder(Map<String,EntityMetadata> entitiesByAlias, Map<String,org.springframework.data.relational.core.sql.Table> tablesByAlias, SqlQuery<?> query)

Method Summary

Modifier and Type	Method	Description
protected org.springframework.data.relational.core.sql.Expression	toExpression(Object value, PropertyMetadata property)
protected org.springframework.data.relational.core.sql.Expression	toExpression(Criteria.PropertyOperand propertyOperand)
org.springframework.data.relational.core.sql.Condition	visit(Criteria.And and)
org.springframework.data.relational.core.sql.Condition	visit(Criteria.Or or)
org.springframework.data.relational.core.sql.Condition	visit(Criteria.PropertyOperation op)

Methods inherited from class java.lang.Object

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

Field Detail

entitiesByAlias

protected Map<String,EntityMetadata> entitiesByAlias

tablesByAlias

protected Map<String,org.springframework.data.relational.core.sql.Table> tablesByAlias

query

protected SqlQuery<?> query

Constructor Detail

CriteriaSqlBuilder

public CriteriaSqlBuilder(Map<String,EntityMetadata> entitiesByAlias,
                          Map<String,org.springframework.data.relational.core.sql.Table> tablesByAlias,
                          SqlQuery<?> query)

Method Detail

visit

public org.springframework.data.relational.core.sql.Condition visit(Criteria.And and)

Specified by:

visit in interface CriteriaVisitor<org.springframework.data.relational.core.sql.Condition>

visit

public org.springframework.data.relational.core.sql.Condition visit(Criteria.Or or)

Specified by:

visit in interface CriteriaVisitor<org.springframework.data.relational.core.sql.Condition>

visit

public org.springframework.data.relational.core.sql.Condition visit(Criteria.PropertyOperation op)

Specified by:

visit in interface CriteriaVisitor<org.springframework.data.relational.core.sql.Condition>

toExpression

protected org.springframework.data.relational.core.sql.Expression toExpression(Object value,
                                                                               PropertyMetadata property)

toExpression

protected org.springframework.data.relational.core.sql.Expression toExpression(Criteria.PropertyOperand propertyOperand)