SystemConfig (slf4j-toys 1.9.0 API)

java.lang.Object
- org.usefultoys.slf4j.SystemConfig

```
public class SystemConfig
extends Object
```
Centralized configuration holder for controlling how SystemData gathers runtime metrics from the Java platform.
This class determines whether various java.lang.management.*MXBean interfaces are queried to collect data. These interfaces may not be available in all JVM implementations or may be restricted by the security manager. *
These properties should ideally be defined before invoking any method from this library, to ensure consistent behavior. Some properties can be modified dynamically at runtime, although care should be taken in concurrent environments.
This class is a utility holder and should not be instantiated.

Author:

Daniel Felix Ferber

Field Summary

Fields
Modifier and Type	Field and Description
`String`	`PROP_USE_CLASS_LOADING_MANAGED_BEAN`
`String`	`PROP_USE_COMPILATION_MANAGED_BEAN`
`String`	`PROP_USE_GARBAGE_COLLECTION_MANAGED_BEAN`
`String`	`PROP_USE_MEMORY_MANAGED_BEAN`
`String`	`PROP_USE_PLATFORM_MANAGED_BEAN`
`boolean`	`useClassLoadingManagedBean` Whether class loading metrics are retrieved from the `ClassLoadingMXBean`.
`boolean`	`useCompilationManagedBean` Whether JIT compiler metrics are retrieved from the `CompilationMXBean`.
`boolean`	`useGarbageCollectionManagedBean` Whether garbage collection metrics are retrieved from the `GarbageCollectorMXBean`s.
`boolean`	`useMemoryManagedBean` Whether memory usage metrics are retrieved from the `MemoryMXBean`.
`boolean`	`usePlatformManagedBean` Whether operating system metrics are retrieved from the `OperatingSystemMXBean`.

Constructor Summary

Constructors
Constructor and Description

SystemConfig()

Constructors
Constructor and Description
`SystemConfig()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method and Description

void init()

void reset()
Resets the configuration properties to their default values.
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`init()`
`void`	`reset()` Resets the configuration properties to their default values.

- Field Detail
  - PROP_USE_MEMORY_MANAGED_BEAN
```
public final String PROP_USE_MEMORY_MANAGED_BEAN
```
    See Also:
    
    Constant Field Values
  - PROP_USE_CLASS_LOADING_MANAGED_BEAN
```
public final String PROP_USE_CLASS_LOADING_MANAGED_BEAN
```
    See Also:
    
    Constant Field Values
  - PROP_USE_COMPILATION_MANAGED_BEAN
```
public final String PROP_USE_COMPILATION_MANAGED_BEAN
```
    See Also:
    
    Constant Field Values
  - PROP_USE_GARBAGE_COLLECTION_MANAGED_BEAN
```
public final String PROP_USE_GARBAGE_COLLECTION_MANAGED_BEAN
```
    See Also:
    
    Constant Field Values
  - PROP_USE_PLATFORM_MANAGED_BEAN
```
public final String PROP_USE_PLATFORM_MANAGED_BEAN
```
    See Also:
    
    Constant Field Values
  - useMemoryManagedBean
```
public boolean useMemoryManagedBean
```
    Whether memory usage metrics are retrieved from the MemoryMXBean.
    Controlled by the system property slf4jtoys.useMemoryManagedBean. Defaults to false. May be changed at runtime.
  - useClassLoadingManagedBean
```
public boolean useClassLoadingManagedBean
```
    Whether class loading metrics are retrieved from the ClassLoadingMXBean.
    Controlled by the system property slf4jtoys.useClassLoadingManagedBean. Defaults to false. May be changed at runtime.
  - useCompilationManagedBean
```
public boolean useCompilationManagedBean
```
    Whether JIT compiler metrics are retrieved from the CompilationMXBean.
    Controlled by the system property slf4jtoys.useCompilationManagedBean. Defaults to false. May be changed at runtime.
  - useGarbageCollectionManagedBean
```
public boolean useGarbageCollectionManagedBean
```
    Whether garbage collection metrics are retrieved from the GarbageCollectorMXBeans.
    Controlled by the system property slf4jtoys.useGarbageCollectionManagedBean. Defaults to false. May be changed at runtime.
  - usePlatformManagedBean
```
public boolean usePlatformManagedBean
```
    Whether operating system metrics are retrieved from the OperatingSystemMXBean.
    Controlled by the system property slf4jtoys.usePlatformManagedBean. Defaults to false. May be changed at runtime.
- Constructor Detail
  - SystemConfig
```
public SystemConfig()
```
- Method Detail
  - init
```
public void init()
```
  - reset
```
public void reset()
```
    Resets the configuration properties to their default values. This method is useful for testing purposes or when reinitializing the configuration.

Class SystemConfig

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

PROP_USE_MEMORY_MANAGED_BEAN

PROP_USE_CLASS_LOADING_MANAGED_BEAN

PROP_USE_COMPILATION_MANAGED_BEAN

PROP_USE_GARBAGE_COLLECTION_MANAGED_BEAN

PROP_USE_PLATFORM_MANAGED_BEAN

useMemoryManagedBean

useClassLoadingManagedBean

useCompilationManagedBean

useGarbageCollectionManagedBean

usePlatformManagedBean

Constructor Detail

SystemConfig

Method Detail

init

reset