org.apache.tapestry5.ioc

Class IOCSymbols

java.lang.Object

org.apache.tapestry5.ioc.IOCSymbols

public class IOCSymbols
extends Object

Configuration symbols used by the IoC container.

Since:

5.2.2

Field Summary

Fields

Modifier and Type	Field and Description
static String	THREAD_POOL_CORE_SIZE The minimum size of the thread pool.
static String	THREAD_POOL_ENABLED By default, the ParallelExecutor service uses a thread pool.
static String	THREAD_POOL_KEEP_ALIVE Time in milliseconds (via TimeInterval) to keep waiting threads alive.
static String	THREAD_POOL_MAX_SIZE Maximium size of the thread pool, which defaults to 10.
static String	THREAD_POOL_QUEUE_SIZE The size of the task queue.

Constructor Summary

Constructors

Constructor and Description
IOCSymbols()

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

THREAD_POOL_CORE_SIZE

public static final String THREAD_POOL_CORE_SIZE

The minimum size of the thread pool. The default is 3. When a task is created and there are fewer than this number of threads in the pool, a new thread is created for the task.

See Also:

Constant Field Values

THREAD_POOL_QUEUE_SIZE

public static final String THREAD_POOL_QUEUE_SIZE

The size of the task queue. When there are at least the core number of threads in the pool, tasks will be placed in the queue. If the queue is empty, more threads may be created (up to the maximum pool size). If the queue is full and all threads have been created, the task is rejected. The default is 100.

Since:

5.3

See Also:

Rules of a ThreadPoolExecutor pool size , Constant Field Values

THREAD_POOL_MAX_SIZE

public static final String THREAD_POOL_MAX_SIZE

Maximium size of the thread pool, which defaults to 10.

See Also:

Constant Field Values

THREAD_POOL_KEEP_ALIVE

public static final String THREAD_POOL_KEEP_ALIVE

Time in milliseconds (via TimeInterval) to keep waiting threads alive. Default is one minute.

See Also:

Constant Field Values

THREAD_POOL_ENABLED

public static final String THREAD_POOL_ENABLED

By default, the ParallelExecutor service uses a thread pool. In environments (such as Google Application Engine) where thread creation is not allowed, this can be set to "false", and deferred logic will, instead, execute immediately.

Since:

5.1.0.3

See Also:

Constant Field Values

Constructor Detail

IOCSymbols

public IOCSymbols()