com.github.braisdom.objsql

类 AbstractQuery<T>

java.lang.Object

com.github.braisdom.objsql.AbstractQuery<T>

类型参数:

T -

所有已实现的接口:

Query<T>

直接已知子类:

DefaultQuery

public abstract class AbstractQuery<T>
extends Object
implements Query<T>

The class provides the default implementations of structure of SQL

字段概要

字段

限定符和类型	字段和说明
protected DomainModelDescriptor<T>	domainModelDescriptor
protected String	filter
protected String	groupBy
protected String	having
protected int	limit
protected int	offset
protected String	orderBy
protected Object[]	params
protected String	projection

构造器概要

构造器

构造器和说明
AbstractQuery(Class<T> domainModelClass)
AbstractQuery(DomainModelDescriptor<T> domainModelDescriptor)

方法概要

限定符和类型	方法和说明
protected <C> List<C>	executeInternally(Connection connection, String sql)
protected String	getTableName(Class tableClass)
Query	groupBy(String groupBy)
Query	having(String having)
Query	limit(int limit)
Query	offset(int offset)
Query	orderBy(String orderBy)
Query	select(String... columns)
Query	where(String filter, Object... params)

从类继承的方法 java.lang.Object

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

从接口继承的方法 com.github.braisdom.objsql.Query

execute, queryFirst

字段详细资料

domainModelDescriptor

protected final DomainModelDescriptor<T> domainModelDescriptor

limit

protected int limit

offset

protected int offset

projection

protected String projection

filter

protected String filter

params

protected Object[] params

orderBy

protected String orderBy

groupBy

protected String groupBy

having

protected String having

构造器详细资料

AbstractQuery

public AbstractQuery(Class<T> domainModelClass)

AbstractQuery

public AbstractQuery(DomainModelDescriptor<T> domainModelDescriptor)

方法详细资料

where

public Query where(String filter,
                   Object... params)

指定者:

where 在接口中 Query<T>

select

public Query select(String... columns)

指定者:

select 在接口中 Query<T>

limit

public Query limit(int limit)

指定者:

limit 在接口中 Query<T>

orderBy

public Query orderBy(String orderBy)

指定者:

orderBy 在接口中 Query<T>

groupBy

public Query groupBy(String groupBy)

指定者:

groupBy 在接口中 Query<T>

having

public Query having(String having)

指定者:

having 在接口中 Query<T>

offset

public Query offset(int offset)

指定者:

offset 在接口中 Query<T>

executeInternally

protected <C> List<C> executeInternally(Connection connection,
                                        String sql)
                                 throws SQLException

抛出:

SQLException

getTableName

protected String getTableName(Class tableClass)