org.springframework.beans.factory.support

类 ManagedProperties

java.lang.Object

java.util.Dictionary<K,V>

java.util.Hashtable<Object,Object>

java.util.Properties

org.springframework.beans.factory.support.ManagedProperties

所有已实现的接口:

Serializable, Cloneable, Map<Object,Object>, BeanMetadataElement, Mergeable

public class ManagedProperties
extends Properties
implements Mergeable, BeanMetadataElement

Tag class which represents a Spring-managed Properties instance that supports merging of parent/child definitions.

从以下版本开始:

2.0

作者:

Rob Harrop, Juergen Hoeller

另请参阅:

序列化表格

字段概要

从类继承的字段 java.util.Properties

defaults

构造器概要

构造器

构造器和说明
ManagedProperties()

方法概要

限定符和类型	方法和说明
Object	getSource() 获取源对象,可能返回null Return the configuration source Object for this metadata element (may be null).
boolean	isMergeEnabled() Is merging enabled for this particular instance?
Object	merge(Object parent) Merge the current value set with that of the supplied object.
void	setMergeEnabled(boolean mergeEnabled) Set whether merging should be enabled for this collection, in case of a 'parent' collection value being present.
void	setSource(Object source) Set the configuration source Object for this metadata element.

从类继承的方法 java.util.Properties

getProperty, getProperty, list, list, load, load, loadFromXML, propertyNames, save, setProperty, store, store, storeToXML, storeToXML, stringPropertyNames

从类继承的方法 java.util.Hashtable

clear, clone, compute, computeIfAbsent, computeIfPresent, contains, containsKey, containsValue, elements, entrySet, equals, forEach, get, getOrDefault, hashCode, isEmpty, keys, keySet, merge, put, putAll, putIfAbsent, rehash, remove, remove, replace, replace, replaceAll, size, toString, values

从类继承的方法 java.lang.Object

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

构造器详细资料

ManagedProperties

public ManagedProperties()

方法详细资料

setSource

public void setSource(@Nullable
                      Object source)

Set the configuration source Object for this metadata element.

The exact type of the object will depend on the configuration mechanism used.

getSource

@Nullable
public Object getSource()

从接口复制的说明: BeanMetadataElement

获取源对象,可能返回null Return the configuration source Object for this metadata element (may be null).

指定者:

getSource 在接口中 BeanMetadataElement

setMergeEnabled

public void setMergeEnabled(boolean mergeEnabled)

Set whether merging should be enabled for this collection, in case of a 'parent' collection value being present.

isMergeEnabled

public boolean isMergeEnabled()

从接口复制的说明: Mergeable

Is merging enabled for this particular instance?

指定者:

isMergeEnabled 在接口中 Mergeable

merge

public Object merge(@Nullable
                    Object parent)

从接口复制的说明: Mergeable

Merge the current value set with that of the supplied object.

The supplied object is considered the parent, and values in the callee's value set must override those of the supplied object.

指定者:

merge 在接口中 Mergeable

参数:

parent - the object to merge with

返回:

the result of the merge operation