com.avaje.ebeaninternal.server.query

Class SqlTreeAlias

java.lang.Object

com.avaje.ebeaninternal.server.query.SqlTreeAlias

public class SqlTreeAlias
extends Object

Special Map of the logical property joins to table alias.

Author:

rbygrave

Constructor Summary

Constructors

Constructor and Description
SqlTreeAlias(String rootTableAlias)

Method Summary

Methods

Modifier and Type	Method and Description
void	addJoin(Set<String> propJoins, BeanDescriptor<?> desc) Add joins.
void	addManyWhereJoins(Set<String> manyWhereJoins) Add joins to support where predicates
void	buildAlias() Build a set of table alias for the given bean and fetch joined properties.
String	getTableAlias(String prefix) Return the table alias for a given property name.
String	getTableAliasManyWhere(String prefix) Return an alias using "Many where joins".
String	parse(String clause) Parse without using any extra "Many where joins".
String	parseWhere(String clause) Parse for where clauses that uses "Many where joins"

Methods inherited from class java.lang.Object

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

Constructor Detail

SqlTreeAlias

public SqlTreeAlias(String rootTableAlias)

Method Detail

addManyWhereJoins

public void addManyWhereJoins(Set<String> manyWhereJoins)

Add joins to support where predicates

Parameters:

manyWhereJoins -

addJoin

public void addJoin(Set<String> propJoins,
           BeanDescriptor<?> desc)

Add joins.

buildAlias

public void buildAlias()

Build a set of table alias for the given bean and fetch joined properties.

getTableAlias

public String getTableAlias(String prefix)

Return the table alias for a given property name.

getTableAliasManyWhere

public String getTableAliasManyWhere(String prefix)

Return an alias using "Many where joins".

parseWhere

public String parseWhere(String clause)

Parse for where clauses that uses "Many where joins"

parse

public String parse(String clause)

Parse without using any extra "Many where joins".