cn.zhxu.bs

类 BeanMeta<T>

java.lang.Object

cn.zhxu.bs.BeanMeta<T>

public class BeanMeta<T>
extends Object

SearchBean 的元信息

从以下版本开始:

v3.0.0

作者:

Troy.Zhou @ 2017-03-20

构造器概要

构造器

构造器和说明
BeanMeta(Class<T> beanClass, String dataSource, SqlSnippet tableSnippet, SqlSnippet whereSnippet, SqlSnippet groupBySnippet, SqlSnippet havingSnippet, SqlSnippet orderBySnippet, boolean sortable, boolean distinct, int timeout)

方法概要

限定符和类型	方法和说明
void	addFieldMeta(FieldMeta meta)
Class<T>	getBeanClass()
String	getDataSource()
int	getFieldCount()
FieldMeta	getFieldMeta(String field)
Collection<FieldMeta>	getFieldMetas()
Set<String>	getFieldSet()
String	getFieldSql(String field) 获取某字段的 SQL 片段
String	getGroupBy()
List<SqlSnippet.SqlPara>	getGroupBySqlParas()
String	getHaving()
List<SqlSnippet.SqlPara>	getHavingSqlParas()
SqlSnippet	getOrderBySnippet()
List<String>	getSelectFields()
List<SqlSnippet>	getSqlSnippets() 获取该实体类上所有的 SQL 片段
SqlSnippet	getTableSnippet()
int	getTimeout()
String	getWhere()
List<SqlSnippet.SqlPara>	getWhereSqlParas()
boolean	isDistinct()
boolean	isDistinctOrGroupBy()
boolean	isSortable()
FieldMeta	requireFieldMeta(String field)

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

BeanMeta

public BeanMeta(Class<T> beanClass,
                String dataSource,
                SqlSnippet tableSnippet,
                SqlSnippet whereSnippet,
                SqlSnippet groupBySnippet,
                SqlSnippet havingSnippet,
                SqlSnippet orderBySnippet,
                boolean sortable,
                boolean distinct,
                int timeout)

方法详细资料

addFieldMeta

public void addFieldMeta(FieldMeta meta)

getSqlSnippets

public List<SqlSnippet> getSqlSnippets()

获取该实体类上所有的 SQL 片段

返回:

SQL 片段列表

从以下版本开始:

v4.3.0

getBeanClass

public Class<T> getBeanClass()

getDataSource

public String getDataSource()

getTableSnippet

public SqlSnippet getTableSnippet()

getWhere

public String getWhere()

getWhereSqlParas

public List<SqlSnippet.SqlPara> getWhereSqlParas()

getGroupBy

public String getGroupBy()

getGroupBySqlParas

public List<SqlSnippet.SqlPara> getGroupBySqlParas()

getHaving

public String getHaving()

getHavingSqlParas

public List<SqlSnippet.SqlPara> getHavingSqlParas()

isDistinct

public boolean isDistinct()

getFieldMetas

public Collection<FieldMeta> getFieldMetas()

getFieldSet

public Set<String> getFieldSet()

getSelectFields

public List<String> getSelectFields()

getFieldCount

public int getFieldCount()

requireFieldMeta

public FieldMeta requireFieldMeta(String field)

getFieldMeta

public FieldMeta getFieldMeta(String field)

getFieldSql

public String getFieldSql(String field)

获取某字段的 SQL 片段

参数:

field - Java 字段名

返回:

SQL 片段

getOrderBySnippet

public SqlSnippet getOrderBySnippet()

isSortable

public boolean isSortable()

isDistinctOrGroupBy

public boolean isDistinctOrGroupBy()

getTimeout

public int getTimeout()