gu.sql2java.manager

类 BaseFieldSearcher<B extends gu.sql2java.BaseBean,K>

java.lang.Object

gu.sql2java.manager.BaseFieldSearcher<B,K>

类型参数:

B - 数据库表记录类型

K - 搜索键类型

直接已知子类:

StringFieldSearcher

public abstract class BaseFieldSearcher<B extends gu.sql2java.BaseBean,K>
extends java.lang.Object

对表字段实现模糊搜索的基类

作者:

guyadong

字段概要

字段

限定符和类型	字段和说明
protected BaseTableManager<B>	manager
protected gu.sql2java.RowMetaData	metaData
protected java.util.concurrent.ConcurrentMap<java.lang.Object[],K>	pks 主键--搜索键映射
protected java.util.concurrent.locks.ReentrantReadWriteLock	rwlock

构造器概要

构造器

构造器和说明
BaseFieldSearcher(java.lang.Class<M> interfaceClass, int[] effectColumnId)
BaseFieldSearcher(java.lang.Class<M> interfaceClass, java.lang.String... effectColumnNames)
BaseFieldSearcher(gu.sql2java.RowMetaData metaData, int... effectColumnIds)
BaseFieldSearcher(gu.sql2java.RowMetaData metaData, java.lang.String... effectColumnNames)

方法概要

限定符和类型	方法和说明
protected void	add(B bean)
protected gu.sql2java.IFuzzyMatchFilter<K>	getDefaultMatchFilter()
int	getEffectColumnId()
int[]	getEffectColumnIds()
java.lang.String	getEffectColumnName()
protected java.util.Collection<B>	getEffectedBeansOnUpdate(B beforeUpdateBean) 返回当记录更新时受影响的其他记录,如果没有返回空集合, 子类可根据需要重写此方法
K	getPk(java.lang.Object[] pk)
java.lang.String	getTablename()
BaseFieldSearcher<B,K>	init()
protected abstract K	keyOf(B bean) 根据bean记录计算出key的值
<T> com.google.common.collect.Multimap<K,T>	search(K key, int matchFlags, gu.sql2java.IFuzzyMatchFilter<K> matchFilter, com.google.common.base.Predicate<T> pkFilter) 单主键模糊匹配
com.google.common.collect.Multimap<K,java.lang.Object[]>	searchPk(K key, int matchFlags, gu.sql2java.IFuzzyMatchFilter<K> matchFilter, com.google.common.base.Predicate<java.lang.Object[]> pkFilter)
BaseFieldSearcher<B,K>	setDefaultMatchFilter(gu.sql2java.IFuzzyMatchFilter<K> defaultMatchFilter)
BaseFieldSearcher<B,K>	setErrorHandler(gu.sql2java.IFuzzyMatchFilter.MatchErrorHandler<K> errorHandler)
BaseFieldSearcher<B,K>	uninit()
protected void	update(B bean)

从类继承的方法 java.lang.Object

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

字段详细资料

metaData

protected final gu.sql2java.RowMetaData metaData

manager

protected final BaseTableManager<B extends gu.sql2java.BaseBean> manager

pks

protected final java.util.concurrent.ConcurrentMap<java.lang.Object[],K> pks

主键--搜索键映射

rwlock

protected final java.util.concurrent.locks.ReentrantReadWriteLock rwlock

构造器详细资料

BaseFieldSearcher

public BaseFieldSearcher(gu.sql2java.RowMetaData metaData,
                         int... effectColumnIds)

BaseFieldSearcher

public BaseFieldSearcher(gu.sql2java.RowMetaData metaData,
                         java.lang.String... effectColumnNames)

BaseFieldSearcher

public BaseFieldSearcher(java.lang.Class<M> interfaceClass,
                         int[] effectColumnId)

BaseFieldSearcher

public BaseFieldSearcher(java.lang.Class<M> interfaceClass,
                         java.lang.String... effectColumnNames)

方法详细资料

getTablename

public java.lang.String getTablename()

keyOf

protected abstract K keyOf(B bean)

根据bean记录计算出key的值

参数:

bean -

返回:

K instance

getDefaultMatchFilter

protected gu.sql2java.IFuzzyMatchFilter<K> getDefaultMatchFilter()

setDefaultMatchFilter

public BaseFieldSearcher<B,K> setDefaultMatchFilter(gu.sql2java.IFuzzyMatchFilter<K> defaultMatchFilter)

setErrorHandler

public BaseFieldSearcher<B,K> setErrorHandler(gu.sql2java.IFuzzyMatchFilter.MatchErrorHandler<K> errorHandler)

getEffectedBeansOnUpdate

protected java.util.Collection<B> getEffectedBeansOnUpdate(B beforeUpdateBean)

返回当记录更新时受影响的其他记录,如果没有返回空集合, 子类可根据需要重写此方法

参数:

beforeUpdateBean -

返回:

受影响的记录集合

init

public BaseFieldSearcher<B,K> init()

uninit

public BaseFieldSearcher<B,K> uninit()

add

protected void add(B bean)

update

protected void update(B bean)

searchPk

public final com.google.common.collect.Multimap<K,java.lang.Object[]> searchPk(K key,
                                                                               int matchFlags,
                                                                               gu.sql2java.IFuzzyMatchFilter<K> matchFilter,
                                                                               com.google.common.base.Predicate<java.lang.Object[]> pkFilter)

参数:

key - 请求匹配的key

matchFlags - 匹配标志

matchFilter - 模糊匹配过滤器

pkFilter - 主键过滤器,用于根据主键过滤表记录

返回:

返回匹配的记录

search

public final <T> com.google.common.collect.Multimap<K,T> search(K key,
                                                                int matchFlags,
                                                                gu.sql2java.IFuzzyMatchFilter<K> matchFilter,
                                                                com.google.common.base.Predicate<T> pkFilter)

单主键模糊匹配

参数:

key - 请求匹配的key

matchFlags - 匹配标志

matchFilter - 模糊匹配过滤器

pkFilter - 主键过滤器,用于根据主键过滤表记录

返回:

返回匹配的记录

getPk

public K getPk(java.lang.Object[] pk)

getEffectColumnIds

public int[] getEffectColumnIds()

getEffectColumnId

public int getEffectColumnId()

返回:

first column id of effectColumnIds

getEffectColumnName

public java.lang.String getEffectColumnName()

返回:

first column name of effectColumnIds