SystemPropertiesWrapper (OpenAM Project 16.0.0-SNAPSHOT API)

java.lang.Object
- com.iplanet.am.util.SystemPropertiesWrapper

```
public class SystemPropertiesWrapper
extends Object
```
Wrapper which defines a simple dependency injectable dependency for code wishing to access system properties.

Constructor Summary

Constructors
Constructor Description

SystemPropertiesWrapper()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getAsInt(String key, int def)`	Wraps the call to `SystemProperties.getAsInt(String, int)`.
`void`	`observe(ConfigurationListener listener, String... properties)`	Wraps the call to `SystemProperties.observe(ConfigurationListener, String...)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SystemPropertiesWrapper
```
public SystemPropertiesWrapper()
```
- Method Detail
  - getAsInt
```
public int getAsInt(String key,
                    int def)
```
    Wraps the call to SystemProperties.getAsInt(String, int).
    
    Parameters:
    
    key - System Properties key to retrieve the value for.
    
    def - Default if no value is found.
    
    Returns:
    
    Possibly null string.
  - observe
```
public void observe(ConfigurationListener listener,
                    String... properties)
```
    Wraps the call to SystemProperties.observe(ConfigurationListener, String...)
    
    Parameters:
    
    listener - The listener to call when one of the provided properties has changed.
    
    properties - The list of properties that should be observed. A change in any one of these properties will cause the listener to be notified.