org.dromara.dynamictp.common.manager

类 NullContextManager

java.lang.Object

org.dromara.dynamictp.common.manager.NullContextManager

所有已实现的接口:

ContextManager

public class NullContextManager
extends Object
implements ContextManager

NullContextManager related

从以下版本开始:

1.2.0

作者:

yanhom

构造器概要

构造器

构造器和说明
NullContextManager()

方法概要

限定符和类型	方法和说明
<T> T	getBean(Class<T> clazz) Retrieves a bean by its class type.
<T> T	getBean(String name, Class<T> clazz) Retrieves a bean by its name and class type.
<T> Map<String,T>	getBeansOfType(Class<T> clazz) Retrieves all beans of the specified type.
Object	getEnvironment() Retrieves the environment.
String	getEnvironmentProperty(String key) Retrieves an environment property by its key.
String	getEnvironmentProperty(String key, Object environment) Retrieves an environment property by its key in the specified environment.
String	getEnvironmentProperty(String key, String defaultValue) Retrieves an environment property by its key, with a default value.

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

NullContextManager

public NullContextManager()

方法详细资料

getBean

public <T> T getBean(Class<T> clazz)

从接口复制的说明: ContextManager

Retrieves a bean by its class type.

指定者:

getBean 在接口中 ContextManager

类型参数:

T - the type of the bean

参数:

clazz - the class of the bean

返回:

an instance of the bean, or null if not found

getBean

public <T> T getBean(String name,
                     Class<T> clazz)

从接口复制的说明: ContextManager

Retrieves a bean by its name and class type.

指定者:

getBean 在接口中 ContextManager

类型参数:

T - the type of the bean

参数:

name - the name of the bean

clazz - the class of the bean

返回:

an instance of the bean, or null if not found

getBeansOfType

public <T> Map<String,T> getBeansOfType(Class<T> clazz)

从接口复制的说明: ContextManager

Retrieves all beans of the specified type.

指定者:

getBeansOfType 在接口中 ContextManager

类型参数:

T - the type of the beans

参数:

clazz - the class of the beans

返回:

a map of bean names to bean instances

getEnvironment

public Object getEnvironment()

从接口复制的说明: ContextManager

Retrieves the environment.

指定者:

getEnvironment 在接口中 ContextManager

返回:

the environment object

getEnvironmentProperty

public String getEnvironmentProperty(String key)

从接口复制的说明: ContextManager

Retrieves an environment property by its key.

指定者:

getEnvironmentProperty 在接口中 ContextManager

参数:

key - the key of the property

返回:

the value of the property, or null if not found

getEnvironmentProperty

public String getEnvironmentProperty(String key,
                                     Object environment)

从接口复制的说明: ContextManager

Retrieves an environment property by its key in the specified environment.

指定者:

getEnvironmentProperty 在接口中 ContextManager

参数:

key - the key of the property

environment - the specified environment object

返回:

the value of the property, or null if not found

getEnvironmentProperty

public String getEnvironmentProperty(String key,
                                     String defaultValue)

从接口复制的说明: ContextManager

Retrieves an environment property by its key, with a default value.

指定者:

getEnvironmentProperty 在接口中 ContextManager

参数:

key - the key of the property

defaultValue - the default value to return if the property is not found

返回:

the value of the property, or the default value if not found