gu.sql2java

类 Managers

java.lang.Object

gu.sql2java.Managers

public class Managers
extends java.lang.Object

数据库操作实例(TableManager)管理类

作者:

guyadong

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	Managers.Module

方法概要

限定符和类型	方法和说明
static gu.sql2java.Manager	createInstance(java.util.EnumMap<gu.sql2java.Constant.JdbcProperty,java.lang.String> properties)
static gu.sql2java.Manager	createInstance(java.util.Properties properties) create Manager instance with properties
static <M extends gu.sql2java.BaseTableManager<?>> M	getBaseTableManager(java.lang.String tablename) 根据表名返回数据库操作实例(非cache)
static <M extends gu.sql2java.TableManager<? extends gu.sql2java.BaseBean>> M	getCacheManager(java.lang.Class<M> interfaceClass) 根据目标类型返回对应的支持缓存的 TableManager实例
static <B extends gu.sql2java.BaseBean> gu.sql2java.TableManager<B>	getCacheManager(java.lang.String tablename) 根据表名返回支持缓存的数据库操作实例
static <B extends gu.sql2java.BaseBean> gu.sql2java.TableManager<B>	getCacheManagerByBeanType(java.lang.Class<?> beanType) 根据表记录类型返回支持缓存的数据库操作实例
static java.util.Map<java.lang.Class<?>,gu.sql2java.TableManager<? extends gu.sql2java.BaseBean>>	getCacheManagers()
static gu.sql2java.SqlRunner	getSqlRunner()
static gu.sql2java.SqlRunner	getSqlRunner(java.lang.String alias)
static <M extends gu.sql2java.TableManager<?>> M	getTableManager(java.lang.Class<M> interfaceClass) 根据表操作接口类型返回数据库操作实例(非cache)
static <M extends gu.sql2java.TableManager<?>> M	getTableManager(java.lang.String tablename) 根据表名返回数据库操作实例(非cache)
static <T extends gu.sql2java.BaseBean,M extends gu.sql2java.TableManager<T>> M	getTableManagerByBeanType(java.lang.Class<T> beanType) 根据表记录类型返回数据库操作实例(非cache)
static com.google.common.collect.ImmutableMap<java.lang.String,gu.sql2java.TableManager<? extends gu.sql2java.BaseBean>>	getTableManagers()
static void	injectProperties(java.util.Map<java.lang.String,java.lang.String> properties) inject properties to Manager.databaseProperties be effected only while called before initializing singleton instance
static void	injectProperties(java.util.Map<java.lang.String,java.lang.String> properties, java.lang.String prefix) inject properties to Manager.databaseProperties be effected only while called before initializing singleton instance
static void	injectProperties(java.util.Properties properties, java.lang.String prefix) inject properties to Manager.databaseProperties be effected only while called before initializing singleton instance
static <M extends gu.sql2java.TableManager<? extends gu.sql2java.BaseBean>> M	instanceOf(java.lang.Class<M> interfaceClass) 根据表记录类型返回数据库操作实例 优先返回支持缓存的数据库操作实例(cache)
static gu.sql2java.Manager	managerInstanceOf(java.lang.String jdbcUrl) get Manager instance with jdbcUrl
static gu.sql2java.Manager	managerInstanceOfAlias(java.lang.String alias) get Manager instance with alias
static <B extends gu.sql2java.BaseBean> gu.sql2java.TableManager<B>	managerOf(java.lang.Class<B> beanType) 根据表记录类型返回数据库操作实例(非cache) 优先返回支持缓存的数据库操作实例
static <B extends gu.sql2java.BaseBean> gu.sql2java.TableManager<B>	managerOf(java.lang.String tablename) 根据表名返回数据库操作实例 优先返回支持缓存的数据库操作实例(cache)
static <B extends gu.sql2java.BaseBean> gu.sql2java.TableManager<B>	managerOfCoreClass(java.lang.String coreClass) 根据数据表名(驼峰命名格式)返回对应的TableManager实例 优先返回支持缓存的数据库操作实例(cache)
static <I extends gu.sql2java.TableManager<?>> void	registerCacheManager(java.lang.String tablename, gu.sql2java.Constant.UpdateStrategy updateStrategy, long maximumSize, long duration, java.util.concurrent.TimeUnit unit) 注册cache manager
static void	setDebug(boolean debug, Managers.Module... modules) set debug flag that determine if output log message,default : false
static void	setDebugOfManager(java.lang.String alias, boolean debug) set debug flag that determine if output log message for Manager instance named alias,default : false

从类继承的方法 java.lang.Object

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

方法详细资料

getTableManagers

public static com.google.common.collect.ImmutableMap<java.lang.String,gu.sql2java.TableManager<? extends gu.sql2java.BaseBean>> getTableManagers()

返回:

返回所有数据库操作实例(非cache)

getTableManager

public static final <M extends gu.sql2java.TableManager<?>> M getTableManager(java.lang.Class<M> interfaceClass)

根据表操作接口类型返回数据库操作实例(非cache)

参数:

interfaceClass - 接口类型

返回:

TableManager实例，找不到则抛出异常

getTableManagerByBeanType

public static final <T extends gu.sql2java.BaseBean,M extends gu.sql2java.TableManager<T>> M getTableManagerByBeanType(java.lang.Class<T> beanType)

根据表记录类型返回数据库操作实例(非cache)

参数:

beanType - java bean type

返回:

TableManager实例，找不到则抛出异常

getTableManager

public static final <M extends gu.sql2java.TableManager<?>> M getTableManager(java.lang.String tablename)

根据表名返回数据库操作实例(非cache)

参数:

tablename - table name

返回:

TableManager实例，找不到则抛出异常

getBaseTableManager

public static final <M extends gu.sql2java.BaseTableManager<?>> M getBaseTableManager(java.lang.String tablename)

根据表名返回数据库操作实例(非cache)

参数:

tablename - table name

返回:

BaseTableManager实例，找不到则抛出异常

registerCacheManager

public static final <I extends gu.sql2java.TableManager<?>> void registerCacheManager(java.lang.String tablename,
                                                                                      gu.sql2java.Constant.UpdateStrategy updateStrategy,
                                                                                      long maximumSize,
                                                                                      long duration,
                                                                                      java.util.concurrent.TimeUnit unit)

注册cache manager

参数:

tablename - table name

updateStrategy - cache update strategy,Constant.DEFAULT_STRATEGY be used if null

maximumSize - maximum capacity of cache ,Constant.DEFAULT_CACHE_MAXIMUMSIZE be used if null or <=0,see also CacheBuilder#maximumSize(long)

duration - cache data expired time,Constant.DEFAULT_DURATION be used if null or <=0,see also CacheBuilder#expireAfterWrite(long, TimeUnit)

unit - time unit for duration,Constant.DEFAULT_TIME_UNIT be used if null,see also CacheBuilder#expireAfterWrite(long, TimeUnit)

getCacheManagers

public static java.util.Map<java.lang.Class<?>,gu.sql2java.TableManager<? extends gu.sql2java.BaseBean>> getCacheManagers()

返回:

返回所有支持缓存的数据库操作实例

另请参阅:

CacheManager

getCacheManager

public static final <M extends gu.sql2java.TableManager<? extends gu.sql2java.BaseBean>> M getCacheManager(java.lang.Class<M> interfaceClass)
                                                                                                    throws java.util.NoSuchElementException

根据目标类型返回对应的支持缓存的 TableManager实例

参数:

interfaceClass - 目标接口类型

返回:

TableManager实例

抛出:

java.util.NoSuchElementException - 找不到时抛出异常

getCacheManagerByBeanType

public static final <B extends gu.sql2java.BaseBean> gu.sql2java.TableManager<B> getCacheManagerByBeanType(java.lang.Class<?> beanType)

根据表记录类型返回支持缓存的数据库操作实例

参数:

beanType - java bean type

返回:

TableManager实例,找不到时抛出异常

getCacheManager

public static final <B extends gu.sql2java.BaseBean> gu.sql2java.TableManager<B> getCacheManager(java.lang.String tablename)

根据表名返回支持缓存的数据库操作实例

参数:

tablename -

返回:

TableManager实例,找不到时抛出异常

instanceOf

public static <M extends gu.sql2java.TableManager<? extends gu.sql2java.BaseBean>> M instanceOf(java.lang.Class<M> interfaceClass)

根据表记录类型返回数据库操作实例
优先返回支持缓存的数据库操作实例(cache)

参数:

interfaceClass - 接口类

返回:

TableManager实例,找不到时抛出异常

managerOf

public static <B extends gu.sql2java.BaseBean> gu.sql2java.TableManager<B> managerOf(java.lang.String tablename)

根据表名返回数据库操作实例
优先返回支持缓存的数据库操作实例(cache)

参数:

tablename - table name

返回:

TableManager实例,找不到时抛出异常

managerOfCoreClass

public static <B extends gu.sql2java.BaseBean> gu.sql2java.TableManager<B> managerOfCoreClass(java.lang.String coreClass)

根据数据表名(驼峰命名格式)返回对应的TableManager实例
优先返回支持缓存的数据库操作实例(cache)

参数:

coreClass -

返回:

TableManager实例,找不到时抛出异常

managerOf

public static <B extends gu.sql2java.BaseBean> gu.sql2java.TableManager<B> managerOf(java.lang.Class<B> beanType)

根据表记录类型返回数据库操作实例(非cache)
优先返回支持缓存的数据库操作实例

参数:

beanType - java bean type

返回:

TableManager实例,找不到时抛出异常

setDebug

public static void setDebug(boolean debug,
                            Managers.Module... modules)

set debug flag that determine if output log message,default : false

参数:

debug - flag for debug message output

modules - modules array to be set debug flag,all modules used if be null or empty

setDebugOfManager

public static void setDebugOfManager(java.lang.String alias,
                                     boolean debug)

set debug flag that determine if output log message for Manager instance named alias,default : false

参数:

alias - alias name

debug - debug flag

injectProperties

public static final void injectProperties(java.util.Map<java.lang.String,java.lang.String> properties,
                                          java.lang.String prefix)

inject properties to Manager.databaseProperties
be effected only while called before initializing singleton instance

参数:

properties -

prefix - the prefix of properties,ignore if null

另请参阅:

Constant.JdbcProperty

injectProperties

public static final void injectProperties(java.util.Map<java.lang.String,java.lang.String> properties)

inject properties to Manager.databaseProperties
be effected only while called before initializing singleton instance

参数:

properties -

另请参阅:

Constant.JdbcProperty

injectProperties

public static final void injectProperties(java.util.Properties properties,
                                          java.lang.String prefix)

inject properties to Manager.databaseProperties
be effected only while called before initializing singleton instance

参数:

properties -

prefix - the prefix of properties,ignore if null

另请参阅:

Constant.JdbcProperty

getSqlRunner

public static gu.sql2java.SqlRunner getSqlRunner()

返回:

singleton instance of Manager as SqlRunner instance

getSqlRunner

public static gu.sql2java.SqlRunner getSqlRunner(java.lang.String alias)

参数:

alias - alias name of connection

返回:

singleton instance of Manager as SqlRunner instance for alias

managerInstanceOf

public static gu.sql2java.Manager managerInstanceOf(java.lang.String jdbcUrl)

get Manager instance with jdbcUrl

参数:

jdbcUrl - JDBC connect string

返回:

Manager instance OR null if not found

managerInstanceOfAlias

public static gu.sql2java.Manager managerInstanceOfAlias(java.lang.String alias)

get Manager instance with alias

参数:

alias - alias name of JDBC connection

返回:

Manager instance OR null if not found

createInstance

public static gu.sql2java.Manager createInstance(java.util.Properties properties)

create Manager instance with properties

参数:

properties -

返回:

Manager instance

createInstance

public static gu.sql2java.Manager createInstance(java.util.EnumMap<gu.sql2java.Constant.JdbcProperty,java.lang.String> properties)