Examples with ExpirationAttributes org.apache.geode.cache.ExpirationAttributes used on opensource projects

Example 76 with ExpirationAttributes

use of org.apache.geode.cache.ExpirationAttributes in project geode by apache.

the class RegionTestCase method testEntryIdleTimeout3.

/**
   * Configure entry expiration with a idle time. Create an entry and records its scheduled
   * expiration time. Then mutate the region expiration configuration and confirm that the entry's
   * expiration time is rescheduled.
   */
@Test
public void testEntryIdleTimeout3() {
    final String name = this.getUniqueName();
    // test no longer waits for this expiration to happen
    // ms
    final int timeout1 = 500 * 1000;
    // ms
    final int timeout2 = 2000 * 1000;
    final String key1 = "KEY1";
    final String value1 = "VALUE1";
    AttributesFactory factory = new AttributesFactory(getRegionAttributes());
    ExpirationAttributes expire1 = new ExpirationAttributes(timeout1, ExpirationAction.INVALIDATE);
    factory.setEntryIdleTimeout(expire1);
    factory.setStatisticsEnabled(true);
    TestCacheListener list = new TestCacheListener() {

        public void afterCreate2(EntryEvent e) {
        }

        public void afterUpdate2(EntryEvent e) {
        }

        public void afterInvalidate2(EntryEvent e) {
            eventCount++;
        }
    };
    eventCount = 0;
    factory.addCacheListener(list);
    RegionAttributes attrs = factory.create();
    LocalRegion region;
    System.setProperty(LocalRegion.EXPIRY_MS_PROPERTY, "true");
    try {
        region = (LocalRegion) createRegion(name, attrs);
    } finally {
        System.getProperties().remove(LocalRegion.EXPIRY_MS_PROPERTY);
    }
    region.create(key1, value1);
    EntryExpiryTask eet = region.getEntryExpiryTask(key1);
    final long firstExpiryTime = eet.getExpirationTime();
    AttributesMutator mutt = region.getAttributesMutator();
    ExpirationAttributes expire2 = new ExpirationAttributes(timeout2, ExpirationAction.INVALIDATE);
    mutt.setEntryIdleTimeout(expire2);
    eet = region.getEntryExpiryTask(key1);
    final long secondExpiryTime = eet.getExpirationTime();
    if ((secondExpiryTime - firstExpiryTime) <= 0) {
        fail("expiration time should have been greater after changing region config from 500 to 2000. firstExpiryTime=" + firstExpiryTime + " secondExpiryTime=" + secondExpiryTime);
    }
    // now set back to be more recent
    mutt = region.getAttributesMutator();
    ExpirationAttributes expire3 = new ExpirationAttributes(timeout1, ExpirationAction.INVALIDATE);
    mutt.setEntryIdleTimeout(expire3);
    eet = region.getEntryExpiryTask(key1);
    final long thirdExpiryTime = eet.getExpirationTime();
    assertEquals(firstExpiryTime, thirdExpiryTime);
    // confirm that it still has not expired
    assertEquals(0, eventCount);
    // now set it to a really short time and make sure it expires immediately
    Wait.waitForExpiryClockToChange(region);
    final Region.Entry entry = region.getEntry(key1);
    mutt = region.getAttributesMutator();
    ExpirationAttributes expire4 = new ExpirationAttributes(1, ExpirationAction.INVALIDATE);
    mutt.setEntryIdleTimeout(expire4);
    WaitCriterion wc = new WaitCriterion() {

        public boolean done() {
            return fetchEntryValue(entry) == null;
        }

        public String description() {
            return "entry never became invalid";
        }
    };
    Wait.waitForCriterion(wc, 10 * 1000, 10, true);
    WaitCriterion waitForEventCountToBeOne = new WaitCriterion() {

        public boolean done() {
            return eventCount == 1;
        }

        public String description() {
            return "eventCount never became 1";
        }
    };
    Wait.waitForCriterion(waitForEventCountToBeOne, 10 * 1000, 10, true);
    eventCount = 0;
}

Example 77 with ExpirationAttributes

use of org.apache.geode.cache.ExpirationAttributes in project geode by apache.

the class RegionTestCase method testCustomEntryIdleTimeout3.

/**
   * Configure custome entry expiration with an idle time. Create an entry and records its scheduled
   * expiration time. Then mutate the region expiration configuration and confirm that the entry's
   * expiration time is rescheduled.
   */
@Test
public void testCustomEntryIdleTimeout3() {
    final String name = this.getUniqueName();
    // test no longer waits for this expiration to happen
    // ms
    final int timeout1 = 500 * 1000;
    // ms
    final int timeout2 = 2000 * 1000;
    final String key1 = "KEY1";
    final String value1 = "VALUE1";
    AttributesFactory factory = new AttributesFactory(getRegionAttributes());
    ExpirationAttributes expire1 = new ExpirationAttributes(timeout1, ExpirationAction.INVALIDATE);
    factory.setCustomEntryIdleTimeout(new TestExpiry(key1, expire1));
    factory.setStatisticsEnabled(true);
    TestCacheListener list = new TestCacheListener() {

        public void afterCreate2(EntryEvent e) {
        }

        public void afterUpdate2(EntryEvent e) {
        }

        public void afterInvalidate2(EntryEvent e) {
            eventCount++;
        }
    };
    eventCount = 0;
    factory.addCacheListener(list);
    RegionAttributes attrs = factory.create();
    LocalRegion region;
    System.setProperty(LocalRegion.EXPIRY_MS_PROPERTY, "true");
    try {
        region = (LocalRegion) createRegion(name, attrs);
    } finally {
        System.getProperties().remove(LocalRegion.EXPIRY_MS_PROPERTY);
    }
    region.create(key1, value1);
    EntryExpiryTask eet = region.getEntryExpiryTask(key1);
    final long firstExpiryTime = eet.getExpirationTime();
    AttributesMutator mutt = region.getAttributesMutator();
    ExpirationAttributes expire2 = new ExpirationAttributes(timeout2, ExpirationAction.INVALIDATE);
    mutt.setCustomEntryIdleTimeout(new TestExpiry(key1, expire2));
    eet = region.getEntryExpiryTask(key1);
    final long secondExpiryTime = eet.getExpirationTime();
    if ((secondExpiryTime - firstExpiryTime) <= 0) {
        fail("expiration time should have been greater after changing region config from 500 to 2000. firstExpiryTime=" + firstExpiryTime + " secondExpiryTime=" + secondExpiryTime);
    }
    // now set back to be more recent
    mutt = region.getAttributesMutator();
    ExpirationAttributes expire3 = new ExpirationAttributes(timeout1, ExpirationAction.INVALIDATE);
    mutt.setCustomEntryIdleTimeout(new TestExpiry(key1, expire3));
    eet = region.getEntryExpiryTask(key1);
    final long thirdExpiryTime = eet.getExpirationTime();
    assertEquals(firstExpiryTime, thirdExpiryTime);
    // confirm that it still has not expired
    assertEquals(0, eventCount);
    // now set it to a really short time and make sure it expires immediately
    Wait.waitForExpiryClockToChange(region);
    final Region.Entry entry = region.getEntry(key1);
    mutt = region.getAttributesMutator();
    ExpirationAttributes expire4 = new ExpirationAttributes(1, ExpirationAction.INVALIDATE);
    mutt.setCustomEntryIdleTimeout(new TestExpiry(key1, expire4));
    WaitCriterion wc = new WaitCriterion() {

        public boolean done() {
            return fetchEntryValue(entry) == null;
        }

        public String description() {
            return "entry never became invalid";
        }
    };
    Wait.waitForCriterion(wc, 10 * 1000, 10, true);
    WaitCriterion waitForEventCountToBeOne = new WaitCriterion() {

        public boolean done() {
            return eventCount == 1;
        }

        public String description() {
            return "eventCount never became 1";
        }
    };
    Wait.waitForCriterion(waitForEventCountToBeOne, 10 * 1000, 10, true);
    eventCount = 0;
}

Example 78 with ExpirationAttributes

use of org.apache.geode.cache.ExpirationAttributes in project geode by apache.

the class RegionTestCase method testEntryIdleTtl.

/**
   * Verify that accessing an entry does not delay expiration due to TTL
   */
@Test
public void testEntryIdleTtl() {
    final String name = this.getUniqueName();
    // test no longer waits for this timeout to expire
    // seconds
    final int timeout = 2000;
    final String key = "IDLE_TTL_KEY";
    final String value = "IDLE_TTL_VALUE";
    AttributesFactory factory = new AttributesFactory(getRegionAttributes());
    ExpirationAttributes expireIdle = new ExpirationAttributes(timeout / 2, ExpirationAction.DESTROY);
    factory.setEntryIdleTimeout(expireIdle);
    ExpirationAttributes expireTtl = new ExpirationAttributes(timeout, ExpirationAction.DESTROY);
    factory.setEntryTimeToLive(expireTtl);
    factory.setStatisticsEnabled(true);
    RegionAttributes attrs = factory.create();
    LocalRegion region = (LocalRegion) createRegion(name, attrs);
    region.create(key, value);
    EntryExpiryTask eet = region.getEntryExpiryTask(key);
    final long firstIdleExpiryTime = eet.getIdleExpirationTime();
    final long firstTTLExpiryTime = eet.getTTLExpirationTime();
    if ((firstIdleExpiryTime - firstTTLExpiryTime) >= 0) {
        fail("idle should be less than ttl: idle=" + firstIdleExpiryTime + " ttl=" + firstTTLExpiryTime);
    }
    Wait.waitForExpiryClockToChange(region);
    region.get(key);
    eet = region.getEntryExpiryTask(key);
    final long secondIdleExpiryTime = eet.getIdleExpirationTime();
    final long secondTTLExpiryTime = eet.getTTLExpirationTime();
    // make sure the get does not change the ttl expiry time
    assertEquals(firstTTLExpiryTime, secondTTLExpiryTime);
    // and does change the idle expiry time
    if ((secondIdleExpiryTime - firstIdleExpiryTime) <= 0) {
        fail("idle should have increased: idle=" + firstIdleExpiryTime + " idle2=" + secondIdleExpiryTime);
    }
}

Example 79 with ExpirationAttributes

use of org.apache.geode.cache.ExpirationAttributes in project geode by apache.

the class RegionTestCase method testCustomEntryTtl2.

/**
   * Verify that special entries don't expire but other entries in the region do
   */
@Test
public void testCustomEntryTtl2() {
    final String name = this.getUniqueName();
    // ms
    final int timeout = 20;
    final String key1 = "KEY1";
    final String key2 = "KEY2";
    final String value = "VALUE";
    AttributesFactory factory = new AttributesFactory(getRegionAttributes());
    // factory.setEntryIdleTimeout(expire);
    ExpirationAttributes expire2 = new ExpirationAttributes(timeout, ExpirationAction.INVALIDATE);
    factory.setCustomEntryTimeToLive(new TestExpiry(key2, expire2));
    factory.setStatisticsEnabled(true);
    TestCacheListener list = new TestCacheListener() {

        public void afterCreate2(EntryEvent e) {
        }

        public void afterUpdate2(EntryEvent e) {
        }

        public void afterInvalidate2(EntryEvent e) {
        }
    };
    factory.addCacheListener(list);
    RegionAttributes attrs = factory.create();
    Region region = null;
    System.setProperty(LocalRegion.EXPIRY_MS_PROPERTY, "true");
    try {
        region = createRegion(name, attrs);
    } finally {
        System.getProperties().remove(LocalRegion.EXPIRY_MS_PROPERTY);
    }
    region.create(key1, value);
    // This value should NOT expire.
    Wait.pause(timeout * 2);
    assertTrue(region.get(key1).equals(value));
    // This value SHOULD expire
    // DebuggerSupport.waitForJavaDebugger(getLogWriter(), "Set breakpoint in invalidate");
    ExpiryTask.suspendExpiration();
    Region.Entry entry = null;
    long tilt;
    try {
        region.create(key2, value);
        tilt = System.currentTimeMillis() + timeout;
        entry = region.getEntry(key2);
        assertTrue(list.waitForInvocation(5000));
        assertNotNull(entry.getValue());
    } finally {
        ExpiryTask.permitExpiration();
    }
    waitForInvalidate(entry, tilt);
    // First value should still be in there
    assertTrue(region.get(key1).equals(value));
    // Do it again with a put (I guess)
    ExpiryTask.suspendExpiration();
    try {
        region.put(key2, value);
        tilt = System.currentTimeMillis() + timeout;
        entry = region.getEntry(key2);
        assertNotNull(entry.getValue());
    } finally {
        ExpiryTask.permitExpiration();
    }
    waitForInvalidate(entry, tilt);
    // First value should still be in there
    assertTrue(region.get(key1).equals(value));
}

Example 80 with ExpirationAttributes

use of org.apache.geode.cache.ExpirationAttributes in project geode by apache.

the class LocalRegion method createExpiryTask.

/**
   * If custom expiration returns non-null expiration attributes then create a CustomEntryExpiryTask
   * for this region and the given entry and return it. Otherwise if the region is configured for
   * expiration then create an EntryExpiryTask for this region and the given entry and return it.
   * Null is returned if the expiration attributes indicate that expiration is disabled.
   */
private EntryExpiryTask createExpiryTask(RegionEntry regionEntry) {
    if (regionEntry == null || regionEntry.isDestroyedOrRemoved()) {
        return null;
    }
    if (this.customEntryIdleTimeout != null || this.customEntryTimeToLive != null) {
        ExpiryRegionEntry expiryRegionEntry = new ExpiryRegionEntry(this, regionEntry);
        ExpirationAttributes ttlAttributes = null;
        ExpirationAttributes idleAttributes = null;
        final RegionAttributes<?, ?> regionAttributes = this.getAttributes();
        final CustomExpiry<?, ?> customTTL = regionAttributes.getCustomEntryTimeToLive();
        if (customTTL != null) {
            try {
                ttlAttributes = customTTL.getExpiry(expiryRegionEntry);
                if (ttlAttributes != null) {
                    this.checkEntryTimeoutAction("timeToLive", ttlAttributes.getAction());
                }
            } catch (RegionDestroyedException ignore) {
            // Ignore - #42273
            } catch (EntryNotFoundException ignore) {
            // Ignore - #51933
            } catch (EntryDestroyedException ignore) {
            // Ignore - #51933
            } catch (Exception e) {
                logger.fatal(LocalizedMessage.create(LocalizedStrings.EntryExpiryTask_ERROR_CALCULATING_EXPIRATION_0, e.getMessage()), e);
            }
        }
        if (ttlAttributes == null) {
            ttlAttributes = regionAttributes.getEntryTimeToLive();
        }
        CustomExpiry<?, ?> customIdle = regionAttributes.getCustomEntryIdleTimeout();
        if (customIdle != null) {
            try {
                idleAttributes = customIdle.getExpiry(expiryRegionEntry);
                if (idleAttributes != null) {
                    this.checkEntryTimeoutAction("idleTimeout", idleAttributes.getAction());
                }
            } catch (RegionDestroyedException ignore) {
            // Ignore - #42273
            } catch (EntryNotFoundException ignore) {
            // Ignore - #51933
            } catch (EntryDestroyedException ignore) {
            // Ignore - #51933
            } catch (Exception e) {
                logger.fatal(LocalizedMessage.create(LocalizedStrings.EntryExpiryTask_ERROR_CALCULATING_EXPIRATION_0, e.getMessage()), e);
            }
        }
        if (idleAttributes == null) {
            idleAttributes = regionAttributes.getEntryIdleTimeout();
        }
        final boolean ttlDisabled = ttlAttributes == null || ttlAttributes.getTimeout() == 0;
        final boolean idleDisabled = idleAttributes == null || idleAttributes.getTimeout() == 0;
        if (ttlDisabled && idleDisabled) {
            return null;
        } else if ((ttlDisabled || ttlAttributes.equals(regionAttributes.getEntryTimeToLive())) && (idleDisabled || idleAttributes.equals(regionAttributes.getEntryIdleTimeout()))) {
            // no need for custom since we can just use the region's expiration attributes.
            return new EntryExpiryTask(this, regionEntry);
        } else {
            return new CustomEntryExpiryTask(this, regionEntry, ttlAttributes, idleAttributes);
        }
    } else if (isEntryExpiryPossible()) {
        return new EntryExpiryTask(this, regionEntry);
    } else {
        return null;
    }
}