PooledObjectFactory (Camel :: API 3.20.0 API)

All Superinterfaces:

AutoCloseable, CamelContextAware, Service

All Known Subinterfaces:

ExchangeFactory, ProcessorExchangeFactory
```
public interface PooledObjectFactory<T>
extends Service, CamelContextAware
```
Factory for pooled objects or tasks.

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static interface PooledObjectFactory.Statistics
Utilization statistics of the this factory.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`T`	`acquire()`	Acquires an object from the pool (if any)
`int`	`getCapacity()`	The capacity the pool uses for storing objects.
`int`	`getSize()`	The current number of objects in the pool
`PooledObjectFactory.Statistics`	`getStatistics()`	Gets the usage statistics
`boolean`	`isPooled()`	Whether the factory is pooled.
`boolean`	`isStatisticsEnabled()`	Whether statistics is enabled.
`void`	`purge()`	Purges the internal cache (if pooled)
`boolean`	`release(T t)`	Releases the object back to the pool
`void`	`resetStatistics()`	Reset the statistics
`void`	`setCapacity(int capacity)`	The capacity the pool uses for storing objects.
`void`	`setStatisticsEnabled(boolean statisticsEnabled)`	Whether statistics is enabled.

Methods inherited from interface org.apache.camel.CamelContextAware
getCamelContext, setCamelContext

Methods inherited from interface org.apache.camel.Service
build, close, init, start, stop

- Method Detail
  - getSize
```
int getSize()
```
    The current number of objects in the pool
  - getCapacity
```
int getCapacity()
```
    The capacity the pool uses for storing objects. The default capacity is 100.
  - setCapacity
```
void setCapacity(int capacity)
```
    The capacity the pool uses for storing objects. The default capacity is 100.
  - isStatisticsEnabled
```
boolean isStatisticsEnabled()
```
    Whether statistics is enabled.
  - setStatisticsEnabled
```
void setStatisticsEnabled(boolean statisticsEnabled)
```
    Whether statistics is enabled.
  - resetStatistics
```
void resetStatistics()
```
    Reset the statistics
  - purge
```
void purge()
```
    Purges the internal cache (if pooled)
  - getStatistics
```
PooledObjectFactory.Statistics getStatistics()
```
    Gets the usage statistics
    
    Returns:
    
    the statistics, or null if statistics is not enabled
  - isPooled
```
boolean isPooled()
```
    Whether the factory is pooled.
  - acquire
```
T acquire()
```
    Acquires an object from the pool (if any)
    
    Returns:
    
    the object or null if the pool is empty
  - release
```
boolean release(T t)
```
    Releases the object back to the pool
    
    Parameters:
    
    t - the object
    
    Returns:
    
    true if released into the pool, or false if something went wrong and the object was discarded