Examples of org.apache.commons.pool.ObjectPool.returnObject()

Class org.apache.commons.pool.ObjectPool

Examples of org.apache.commons.pool.ObjectPool.returnObject()

org.apache.commons.pool.ObjectPool.returnObject()
Return an instance to my pool. By contract, obj MUST have been obtained using {@link #borrowObject() borrowObject}or a related method as defined in an implementation or sub-interface. @param obj a {@link #borrowObject borrowed} instance to be returned.

        }
        assertEquals(0, pool.getNumIdle());
        
        // returnObject swallows 
        Object obj = pool.borrowObject();
        pool.returnObject(obj);
        assertEquals(0, pool.getNumIdle());
    }
    
    /**
     * Verifies that validation exceptions always propagate

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        // returnObject 
        factory.setThrowOnValidate(false);
        Object obj = pool.borrowObject();
        factory.setThrowOnValidate(true);
        try {
            pool.returnObject(obj);
            fail("Expecting IntegerFactoryException");
        } catch (IntegerFactoryException ex) {
            assertEquals("validateObject", ex.getType());
        }
        assertEquals(0, pool.getNumIdle());

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        assertEquals(1, pool.getNumActive());
        List destroyed = factory.getDestroyed();
        assertEquals(2, destroyed.size());
        assertTrue(destroyed.contains(new Integer(0)));
        assertTrue(destroyed.contains(new Integer(0)));
        pool.returnObject(two);
        assertTrue(destroyed.contains(two));
        try {
            pool.addObject();
            fail("Expecting IllegalStateException");
        } catch (IllegalStateException ex) {

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                    ObjectPool pool = getClientPool(endpoint);
                    if (logger.isDebugEnabled())
                    {
                        logger.debug("Releasing connection for endpoint " + endpoint.getEndpointURI());
                    }
                    pool.returnObject(client);
                }
            }
        }
        else
        {

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        factory.setValidateSelectively(true);  // Even numbers fail validation
        factory.setPassivateSelectively(true); // Multiples of 3 fail passivation


        for(int i=0;i<10;i++) {
            pool.returnObject(obj[i]);
            assertEquals("Each time we return, get one less active.", 9-i, pool.getNumActive());
        }
        // 0,2,4,6,8 fail validation, 3, 9 fail passivation - 3 left.
        assertEquals(3,pool.getNumIdle());
    }

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        Integer i2 = (Integer)pool.borrowObject();
        Integer i3 = (Integer)pool.borrowObject();


        // tests
        // return as many as the pool will hold.
        pool.returnObject(i0);
        pool.returnObject(i1);
        pool.returnObject(i2);


        // the pool should now be full.
        assertEquals("No returned objects should have been destroyed yet.", 0,  factory.getDestroyed().size());

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        Integer i3 = (Integer)pool.borrowObject();


        // tests
        // return as many as the pool will hold.
        pool.returnObject(i0);
        pool.returnObject(i1);
        pool.returnObject(i2);


        // the pool should now be full.
        assertEquals("No returned objects should have been destroyed yet.", 0,  factory.getDestroyed().size());

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        // tests
        // return as many as the pool will hold.
        pool.returnObject(i0);
        pool.returnObject(i1);
        pool.returnObject(i2);


        // the pool should now be full.
        assertEquals("No returned objects should have been destroyed yet.", 0,  factory.getDestroyed().size());


        // cause the pool to discard a stale object.

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        // the pool should now be full.
        assertEquals("No returned objects should have been destroyed yet.", 0,  factory.getDestroyed().size());


        // cause the pool to discard a stale object.
        pool.returnObject(i3);
        assertEquals("One object should have been destroyed.", 1, factory.getDestroyed().size());


        // check to see what object was destroyed
        Integer d = (Integer)factory.getDestroyed().get(0);
        assertEquals("Destoryed object should be the stalest object.", i0, d);

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        Object[] objects = new Object[3];
        for (int i = 0; i < 3; i++) {
            objects[i] = pool.borrowObject();
        }
        for (int i = 0; i < 3; i++) {
            pool.returnObject(objects[i]); // Third triggers destroy
        } 
        assertEquals(2, pool.getNumIdle());
    }
    
    /**

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