程序包 cn.taketoday.core.env

类 MutableMapPropertySource

java.lang.Object

cn.taketoday.core.env.PropertySource<T>

cn.taketoday.core.env.EnumerablePropertySource<Map<String,Object>>

cn.taketoday.core.env.MapPropertySource

cn.taketoday.core.env.MutableMapPropertySource

public class MutableMapPropertySource
extends MapPropertySource

Mutable MapPropertySource

Simple PropertySource implementation for modify property. Accepts a user-provided Map object, or if omitted during construction, the implementation will initialize its own. The setProperty(java.lang.String, java.lang.Object) and withProperty(java.lang.String, java.lang.Object) methods are exposed for convenience, for example:

 
   PropertySource<?> source = new MutableMapPropertySource().withProperty("foo", "bar");
 
 

从以下版本开始:

4.0

作者:

Harry Yang 2021/10/11 15:20

嵌套类概要

从类继承的嵌套类/接口 cn.taketoday.core.env.PropertySource

PropertySource.StubPropertySource

字段概要

字段

修饰符和类型	字段	说明
static final String	MUTABLE_MAP_PROPERTY_SOURCE_NAME	"mutable-map" is the default name for MutableMapPropertySource instances not otherwise given an explicit name.

从类继承的字段 cn.taketoday.core.env.PropertySource

name, source

构造器概要

构造器

构造器	说明
MutableMapPropertySource()	Create a new MockPropertySource named "mutable-map" that will maintain its own internal Properties instance.
MutableMapPropertySource(String name)	Create a new MockPropertySource with the given name that will maintain its own internal Properties instance.
MutableMapPropertySource(String name, Map<String,Object> source)	Create a new MapPropertySource with the given name and Map.
MutableMapPropertySource(Map<String,Object> map)	Create a new MockPropertySource named "mutable-map" and backed by the given Properties object.

方法概要

修饰符和类型	方法	说明
void	setProperty(String name, Object value)	Set the given property on the underlying Properties object.
MutableMapPropertySource	withProperty(String name, Object value)	Convenient synonym for setProperty(java.lang.String, java.lang.Object) that returns the current instance.

从类继承的方法 cn.taketoday.core.env.MapPropertySource

containsProperty, getProperty, getPropertyNames

从类继承的方法 cn.taketoday.core.env.PropertySource

equals, getName, getSource, hashCode, named, toString

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

字段详细资料

MUTABLE_MAP_PROPERTY_SOURCE_NAME

public static final String MUTABLE_MAP_PROPERTY_SOURCE_NAME

"mutable-map" is the default name for MutableMapPropertySource instances not otherwise given an explicit name.

另请参阅:

• MutableMapPropertySource()
• MutableMapPropertySource(String)
• 常量字段值

构造器详细资料

MutableMapPropertySource

public MutableMapPropertySource(String name,
 Map<String,Object> source)

Create a new MapPropertySource with the given name and Map.

参数:

name - the associated name

source - the Map source (without null values in order to get consistent MapPropertySource.getProperty(java.lang.String) and MapPropertySource.containsProperty(java.lang.String) behavior)

MutableMapPropertySource

public MutableMapPropertySource()

Create a new MockPropertySource named "mutable-map" that will maintain its own internal Properties instance.

MutableMapPropertySource

public MutableMapPropertySource(String name)

Create a new MockPropertySource with the given name that will maintain its own internal Properties instance.

参数:

name - the name of the property source

MutableMapPropertySource

public MutableMapPropertySource(Map<String,Object> map)

Create a new MockPropertySource named "mutable-map" and backed by the given Properties object.

参数:

map - the map to use

方法详细资料

setProperty

public void setProperty(String name,
 Object value)

Set the given property on the underlying Properties object.

withProperty

public MutableMapPropertySource withProperty(String name,
 Object value)

Convenient synonym for setProperty(java.lang.String, java.lang.Object) that returns the current instance. Useful for method chaining and fluent-style use.

返回:

this MockPropertySource instance