PropertyRegistry (central-repository 4.0.0-RC API)

All Superinterfaces:

PropertyLoader

All Known Subinterfaces:

SharedPropertyRegistry

All Known Implementing Classes:

SharedPropertyRegistryKF, SimplePropertyRegistry
```
public interface PropertyRegistry
extends PropertyLoader
```
A property registry is a property loader that allows to add or remove properties dynamically.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String`	`removeProperty(String key)`	Removes a property.
`String`	`setProperty(String key, String value)`	Sets a property that maps a key to a value.

Methods inherited from interface ej.property.PropertyLoader
getProperty, getProperty

- Method Detail
  - setProperty
```
@Nullable
String setProperty(String key,
                   String value)
```
    Sets a property that maps a key to a value.
    
    Parameters:
    
    key - the key.
    
    value - the value.
    
    Returns:
    
    the previous value of the property, or null if the property is not found.
    
    Throws:
    
    SecurityException - if a security manager exists and does not allow the caller to set the given property.
  - removeProperty
```
@Nullable
String removeProperty(String key)
```
    Removes a property.
    
    Parameters:
    
    key - the key.
    
    Returns:
    
    the value of the property, or null if the property is not found.
    
    Throws:
    
    SecurityException - if a security manager exists and does not allow the caller to remove the given property.