ThreadRegistry (Web API 2021)

java.lang.Object
- com.microstrategy.web.platform.ThreadRegistry

```
public class ThreadRegistry
extends java.lang.Object
```
This class maintains a simple running/terminating status, tracks threads and timers created by the application, and ensures they are properly cleaned up when we terminate.

Constructor Summary

Constructors
Constructor Description

ThreadRegistry()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static ThreadRegistry`	`getInstance()`
`boolean`	`isTerminating()`	Returns whether application is terminating.
`void`	`register(java.lang.Thread thread)`	Registers thread.
`void`	`register(java.util.Timer timer)`
`void`	`terminate()`	Interrupts all registered threads, and cancels timers.

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

- Constructor Detail
  - ThreadRegistry
```
public ThreadRegistry()
```
- Method Detail
  - getInstance
```
public static ThreadRegistry getInstance()
```
  - register
```
public void register(java.lang.Thread thread)
```
    Registers thread. Please ensure thread can be terminated with an interrupt, i.e. interrupts should not be caught and ignored. When interrupted, the thread should proceed to clean itself up and terminate.
  - register
```
public void register(java.util.Timer timer)
```
  - isTerminating
```
public boolean isTerminating()
```
    Returns whether application is terminating. Will only return true if terminate() was invoked.
  - terminate
```
public void terminate()
```
    Interrupts all registered threads, and cancels timers. This is normally triggered from an application controller when its shutdown.