publicclassThreadFactoryUtilUtility class for creating a thread factory for daemon or virtual threads.
Static Methods
createVirtualOrPlatformDaemonThreadFactory(String baseNameFormat, boolean tryVirtualThreads)
publicstaticThreadFactorycreateVirtualOrPlatformDaemonThreadFactory(StringbaseNameFormat,booleantryVirtualThreads)Tries to create a thread factory for virtual threads, and otherwise falls back to creating a platform thread factory that creates daemon threads. Virtual threads are supported from JDK21.
| Parameters | |
|---|---|
| Name | Description |
baseNameFormat | Stringthe base name format for the threads, '-%d' will be appended to the actual thread name format |
tryVirtualThreads | booleanwhether to try to use virtual threads if available or not |
| Returns | |
|---|---|
| Type | Description |
ThreadFactory | a ThreadFactory that produces virtual threads (Java 21 or higher) or platform daemon threads |
tryCreateVirtualThreadFactory(String baseNameFormat)
publicstaticThreadFactorytryCreateVirtualThreadFactory(StringbaseNameFormat)Tries to create a ThreadFactory that creates virtual threads. Returns null if virtual threads are not supported on this JVM.
| Parameter | |
|---|---|
| Name | Description |
baseNameFormat | String |
| Returns | |
|---|---|
| Type | Description |
ThreadFactory | |
tryCreateVirtualThreadPerTaskExecutor(String baseNameFormat)
publicstaticExecutorServicetryCreateVirtualThreadPerTaskExecutor(StringbaseNameFormat)Tries to create an ExecutorService that creates a new virtual thread for each task that it runs. Creating a new virtual thread is the recommended way to create executors using virtual threads, instead of creating a pool of virtual threads. Returns null if virtual threads are not supported on this JVM.
| Parameter | |
|---|---|
| Name | Description |
baseNameFormat | String |
| Returns | |
|---|---|
| Type | Description |
ExecutorService | |
Constructors
ThreadFactoryUtil()
publicThreadFactoryUtil()