程序包 org.hibernate.engine.config.internal

类 ConfigurationServiceImpl

java.lang.Object

org.hibernate.engine.config.internal.ConfigurationServiceImpl

所有已实现的接口:

Serializable, ConfigurationService, Service, ServiceRegistryAwareService

public class ConfigurationServiceImpl
extends Object
implements ConfigurationService, ServiceRegistryAwareService

The standard ConfigurationService implementation

作者:

Steve Ebersole

另请参阅:

序列化表格

嵌套类概要

从接口继承的嵌套类/接口 org.hibernate.engine.config.spi.ConfigurationService

ConfigurationService.Converter<T>

构造器概要

构造器

构造器	说明
ConfigurationServiceImpl(Map settings)	Constructs a ConfigurationServiceImpl

方法概要

修饰符和类型	方法	说明
<T> T	cast(Class<T> expected, Object candidate)	Cast candidate to the instance of expected type.
<T> T	getSetting(String name, Class<T> expected, T defaultValue)	Get the named setting.
<T> T	getSetting(String name, ConfigurationService.Converter<T> converter)	Get the named setting, using the specified converter.
<T> T	getSetting(String name, ConfigurationService.Converter<T> converter, T defaultValue)	Get the named setting, using the specified converter and default value.
Map	getSettings()	Access to the complete map of config settings.
void	injectServices(ServiceRegistryImplementor serviceRegistry)	Callback to inject the registry.

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

ConfigurationServiceImpl

public ConfigurationServiceImpl(Map settings)

Constructs a ConfigurationServiceImpl

参数:

settings - The map of settings

方法详细资料

getSettings

public Map getSettings()

从接口复制的说明: ConfigurationService

Access to the complete map of config settings. The returned map is immutable

指定者:

getSettings 在接口中 ConfigurationService

返回:

The immutable map of config settings.

injectServices

public void injectServices(ServiceRegistryImplementor serviceRegistry)

从接口复制的说明: ServiceRegistryAwareService

Callback to inject the registry.

指定者:

injectServices 在接口中 ServiceRegistryAwareService

参数:

serviceRegistry - The registry

getSetting

public <T> T getSetting(String name,
                        ConfigurationService.Converter<T> converter)

从接口复制的说明: ConfigurationService

Get the named setting, using the specified converter.

指定者:

getSetting 在接口中 ConfigurationService

类型参数:

T - The Java type of the conversion

参数:

name - The name of the setting to get.

converter - The converter to apply

返回:

The converted (typed) setting. May return null (see ConfigurationService.getSetting(String, Class, Object))

getSetting

public <T> T getSetting(String name,
                        ConfigurationService.Converter<T> converter,
                        T defaultValue)

从接口复制的说明: ConfigurationService

Get the named setting, using the specified converter and default value.

指定者:

getSetting 在接口中 ConfigurationService

类型参数:

T - The Java type of the conversion

参数:

name - The name of the setting to get.

converter - The converter to apply

defaultValue - If no setting with that name is found, return this default value as the result.

返回:

The converted (typed) setting. Will be the defaultValue if no such setting was defined.

getSetting

public <T> T getSetting(String name,
                        Class<T> expected,
                        T defaultValue)

从接口复制的说明: ConfigurationService

Get the named setting. Differs from the form taking a Converter in that here we expect to have a simple cast rather than any involved conversion.

指定者:

getSetting 在接口中 ConfigurationService

类型参数:

T - The Java type of the conversion

参数:

name - The name of the setting to get.

expected - The expected Java type.

defaultValue - If no setting with that name is found, return this default value as the result.

返回:

The converted (typed) setting. Will be the defaultValue if no such setting was defined.

cast

public <T> T cast(Class<T> expected,
                  Object candidate)

从接口复制的说明: ConfigurationService

Cast candidate to the instance of expected type.

指定者:

cast 在接口中 ConfigurationService

类型参数:

T - The java type of the expected return

参数:

expected - The type of instance expected to return.

candidate - The candidate object to be casted.

返回:

The instance of expected type or null if this cast fail.