cn.zhxu.bs.implement

类 DefaultSqlResolver

java.lang.Object

cn.zhxu.bs.dialect.DialectWrapper

cn.zhxu.bs.implement.DefaultSqlResolver

所有已实现的接口:

DialectSensor, SqlResolver

public class DefaultSqlResolver
extends DialectWrapper
implements SqlResolver

默认 SQL 解析器

从以下版本开始:

v1.1.1

作者:

Troy.Zhou @ 2017-03-20

构造器概要

构造器

构造器和说明
DefaultSqlResolver()
DefaultSqlResolver(Dialect dialect)

方法概要

限定符和类型	方法和说明
protected <T> SqlWrapper<Object>	buildClusterSelectSql(BeanMeta<T> beanMeta, String[] summaryFields, List<String> summaryAliases, String countAlias, Map<String,Object> paraMap)
protected <T> String	buildClusterSql(BeanMeta<T> beanMeta, String clusterSelectSql, String fieldSelectSql, String fromWhereSql)
protected <T> SqlWrapper<Object>	buildFieldSelectSql(BeanMeta<T> beanMeta, List<String> fetchFields, Map<String,Object> paraMap)
protected SqlWrapper<Object>	buildFromWhereSql(BeanMeta<?> beanMeta, SearchParam searchParam)
protected <T> SqlWrapper<Object>	buildListSql(BeanMeta<T> beanMeta, String fieldSelectSql, String fromWhereSql, List<OrderBy> orderBys, Paging paging, List<String> fetchFields, Map<String,Object> paraMap)
protected String	buildSqlSnippet(String sqlSnippet, List<SqlSnippet.SqlPara> sqlParas, Map<String,Object> paraMap, List<Object> paraReceiver)
protected <T> String	getCountAlias(BeanMeta<T> beanMeta)
GroupPair.Resolver	getGroupPairResolver()
protected String	getSummaryAlias(FieldMeta fieldMeta)
protected <T> String	getTableAlias(BeanMeta<T> beanMeta)
<T> SearchSql<T>	resolve(BeanMeta<T> beanMeta, SearchParam searchParam)
protected SqlWrapper<Object>	resolveDbFieldSql(SqlSnippet dbFieldSnippet, Map<String,Object> paraMap)
protected SqlWrapper<Object>	resolveGroupBy(BeanMeta<?> beanMeta, Map<String,Object> paraMap)
protected GroupPair	resolveGroupPair(BeanMeta<?> beanMeta, Group<List<FieldParam>> paramsGroup, SqlWrapper<Object> groupBy)
protected SqlWrapper<Object>	resolveTableSql(SqlSnippet tableSnippet, Map<String,Object> paraMap)
void	setGroupPairResolver(GroupPair.Resolver groupPairResolver)
protected void	useGroup(Group<List<FieldParam>> group, BeanMeta<?> beanMeta, List<String> fetchFields, Map<String,Object> paraMap, StringBuilder sqlBuilder, List<Object> paraReceiver, boolean isHaving)

从类继承的方法 cn.zhxu.bs.dialect.DialectWrapper

forPaginate, getDialect, hasILike, setDialect, toUpperCase

从类继承的方法 java.lang.Object

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

构造器详细资料

DefaultSqlResolver

public DefaultSqlResolver()

DefaultSqlResolver

public DefaultSqlResolver(Dialect dialect)

方法详细资料

resolve

public <T> SearchSql<T> resolve(BeanMeta<T> beanMeta,
                                SearchParam searchParam)

指定者:

resolve 在接口中 SqlResolver

类型参数:

T - 泛型

参数:

beanMeta - 元信息

searchParam - 检索参数

返回:

检索 SQL

buildFieldSelectSql

protected <T> SqlWrapper<Object> buildFieldSelectSql(BeanMeta<T> beanMeta,
                                                     List<String> fetchFields,
                                                     Map<String,Object> paraMap)

buildClusterSelectSql

protected <T> SqlWrapper<Object> buildClusterSelectSql(BeanMeta<T> beanMeta,
                                                       String[] summaryFields,
                                                       List<String> summaryAliases,
                                                       String countAlias,
                                                       Map<String,Object> paraMap)

buildFromWhereSql

protected SqlWrapper<Object> buildFromWhereSql(BeanMeta<?> beanMeta,
                                               SearchParam searchParam)

useGroup

protected void useGroup(Group<List<FieldParam>> group,
                        BeanMeta<?> beanMeta,
                        List<String> fetchFields,
                        Map<String,Object> paraMap,
                        StringBuilder sqlBuilder,
                        List<Object> paraReceiver,
                        boolean isHaving)

resolveGroupBy

protected SqlWrapper<Object> resolveGroupBy(BeanMeta<?> beanMeta,
                                            Map<String,Object> paraMap)

resolveGroupPair

protected GroupPair resolveGroupPair(BeanMeta<?> beanMeta,
                                     Group<List<FieldParam>> paramsGroup,
                                     SqlWrapper<Object> groupBy)

buildSqlSnippet

protected String buildSqlSnippet(String sqlSnippet,
                                 List<SqlSnippet.SqlPara> sqlParas,
                                 Map<String,Object> paraMap,
                                 List<Object> paraReceiver)

buildClusterSql

protected <T> String buildClusterSql(BeanMeta<T> beanMeta,
                                     String clusterSelectSql,
                                     String fieldSelectSql,
                                     String fromWhereSql)

buildListSql

protected <T> SqlWrapper<Object> buildListSql(BeanMeta<T> beanMeta,
                                              String fieldSelectSql,
                                              String fromWhereSql,
                                              List<OrderBy> orderBys,
                                              Paging paging,
                                              List<String> fetchFields,
                                              Map<String,Object> paraMap)

resolveTableSql

protected SqlWrapper<Object> resolveTableSql(SqlSnippet tableSnippet,
                                             Map<String,Object> paraMap)

resolveDbFieldSql

protected SqlWrapper<Object> resolveDbFieldSql(SqlSnippet dbFieldSnippet,
                                               Map<String,Object> paraMap)

getCountAlias

protected <T> String getCountAlias(BeanMeta<T> beanMeta)

getSummaryAlias

protected String getSummaryAlias(FieldMeta fieldMeta)

getTableAlias

protected <T> String getTableAlias(BeanMeta<T> beanMeta)

getGroupPairResolver

public GroupPair.Resolver getGroupPairResolver()

setGroupPairResolver

public void setGroupPairResolver(GroupPair.Resolver groupPairResolver)