本文整理汇总了Java中org.ehcache.Cache.clear方法的典型用法代码示例。如果您正苦于以下问题：Java Cache.clear方法的具体用法？Java Cache.clear怎么用？Java Cache.clear使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.ehcache.Cache的用法示例。
在下文中一共展示了Cache.clear方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testAtomicsWithoutLoaderWriter
import org.ehcache.Cache; //导入方法依赖的package包/类
@Test
public void testAtomicsWithoutLoaderWriter() throws Exception {
CacheConfigurationBuilder<Long, String> cacheConfigurationBuilder = CacheConfigurationBuilder.newCacheConfigurationBuilder(Long.class, String.class,
newResourcePoolsBuilder()
.heap(10, EntryUnit.ENTRIES)
.offheap(10, MemoryUnit.MB)
)
.withExpiry(ExpiryPolicyBuilder.timeToLiveExpiration(Duration.ofSeconds(1)));
cacheManager = CacheManagerBuilder.newCacheManagerBuilder()
.withCache("txCache1", cacheConfigurationBuilder.add(new XAStoreConfiguration("txCache1")).build())
.using(new DefaultTimeSourceService(new TimeSourceConfiguration(testTimeSource)))
.using(new LookupTransactionManagerProviderConfiguration(BitronixTransactionManagerLookup.class))
.build(true);
Cache<Long, String> txCache1 = cacheManager.getCache("txCache1", Long.class, String.class);
putIfAbsentAssertions(transactionManager, txCache1);
txCache1.clear();
remove2ArgsAssertions(transactionManager, txCache1);
txCache1.clear();
replace2ArgsAssertions(transactionManager, txCache1);
txCache1.clear();
replace3ArgsAssertions(transactionManager, txCache1);
txCache1.clear();
}
示例2: testClear
import org.ehcache.Cache; //导入方法依赖的package包/类
@Test
public void testClear() throws Exception {
Cache<Number, CharSequence> testCache = cacheManager.createCache("testCache", newCacheConfigurationBuilder(Number.class, CharSequence.class, heap(10)));
testCache.put(1, "one");
testCache.put(2, "two");
testCache.clear();
assertThat(testCache.get(1), is(nullValue()));
assertThat(testCache.get(2), is(nullValue()));
}
示例3: testAtomicsWithLoaderWriter
import org.ehcache.Cache; //导入方法依赖的package包/类
@Test
public void testAtomicsWithLoaderWriter() throws Exception {
SampleLoaderWriter<Long, String> loaderWriter = new SampleLoaderWriter<>();
CacheConfigurationBuilder<Long, String> cacheConfigurationBuilder = CacheConfigurationBuilder.newCacheConfigurationBuilder(Long.class, String.class,
newResourcePoolsBuilder()
.heap(10, EntryUnit.ENTRIES)
.offheap(10, MemoryUnit.MB))
.withExpiry(ExpiryPolicyBuilder.timeToLiveExpiration(Duration.ofSeconds(1)))
.withLoaderWriter(loaderWriter);
cacheManager = CacheManagerBuilder.newCacheManagerBuilder()
.withCache("txCache1", cacheConfigurationBuilder.add(new XAStoreConfiguration("txCache1")).build())
.using(new DefaultTimeSourceService(new TimeSourceConfiguration(testTimeSource)))
.using(new LookupTransactionManagerProviderConfiguration(BitronixTransactionManagerLookup.class))
.build(true);
Cache<Long, String> txCache1 = cacheManager.getCache("txCache1", Long.class, String.class);
putIfAbsentAssertions(transactionManager, txCache1);
txCache1.clear();
loaderWriter.clear();
remove2ArgsAssertions(transactionManager, txCache1);
txCache1.clear();
loaderWriter.clear();
replace2ArgsAssertions(transactionManager, txCache1);
txCache1.clear();
loaderWriter.clear();
replace3ArgsAssertions(transactionManager, txCache1);
txCache1.clear();
loaderWriter.clear();
}
示例4: updateResourcesAtRuntime
import org.ehcache.Cache; //导入方法依赖的package包/类
@Test
public void updateResourcesAtRuntime() throws InterruptedException {
ListenerObject listener = new ListenerObject();
CacheEventListenerConfigurationBuilder cacheEventListenerConfiguration = CacheEventListenerConfigurationBuilder
.newEventListenerConfiguration(listener, EventType.EVICTED).unordered().synchronous();
CacheConfiguration<Long, String> cacheConfiguration = CacheConfigurationBuilder.newCacheConfigurationBuilder(Long.class, String.class,
ResourcePoolsBuilder.newResourcePoolsBuilder().heap(10L, EntryUnit.ENTRIES))
.add(cacheEventListenerConfiguration)
.build();
CacheManager cacheManager = CacheManagerBuilder.newCacheManagerBuilder().withCache("cache", cacheConfiguration)
.build(true);
Cache<Long, String> cache = cacheManager.getCache("cache", Long.class, String.class);
for(long i = 0; i < 20; i++ ){
cache.put(i, "Hello World");
}
assertThat(listener.evicted(), is(10));
cache.clear();
listener.resetEvictionCount();
// tag::updateResourcesAtRuntime[]
ResourcePools pools = ResourcePoolsBuilder.newResourcePoolsBuilder().heap(20L, EntryUnit.ENTRIES).build(); // <1>
cache.getRuntimeConfiguration().updateResourcePools(pools); // <2>
assertThat(cache.getRuntimeConfiguration().getResourcePools()
.getPoolForResource(ResourceType.Core.HEAP).getSize(), is(20L));
// end::updateResourcesAtRuntime[]
for(long i = 0; i < 20; i++ ){
cache.put(i, "Hello World");
}
assertThat(listener.evicted(), is(0));
cacheManager.close();
}
示例5: basicCacheCRUD
import org.ehcache.Cache; //导入方法依赖的package包/类
@Test
public void basicCacheCRUD() throws Exception {
final CacheManagerBuilder<PersistentCacheManager> clusteredCacheManagerBuilder
= CacheManagerBuilder.newCacheManagerBuilder()
.with(ClusteringServiceConfigurationBuilder.cluster(CLUSTER.getConnectionURI().resolve("/crud-cm"))
.autoCreate()
.defaultServerResource("primary-server-resource"));
final PersistentCacheManager cacheManager = clusteredCacheManagerBuilder.build(false);
cacheManager.init();
try {
CacheConfiguration<Long, String> config = CacheConfigurationBuilder.newCacheConfigurationBuilder(Long.class, String.class,
ResourcePoolsBuilder.newResourcePoolsBuilder()
.with(ClusteredResourcePoolBuilder.clusteredDedicated("primary-server-resource", 1, MemoryUnit.MB))).build();
Cache<Long, String> cache = cacheManager.createCache("clustered-cache", config);
cache.put(1L, "The one");
assertThat(cache.containsKey(2L), is(false));
cache.put(2L, "The two");
assertThat(cache.containsKey(2L), is(true));
cache.put(1L, "Another one");
cache.put(3L, "The three");
assertThat(cache.get(1L), equalTo("Another one"));
assertThat(cache.get(2L), equalTo("The two"));
assertThat(cache.get(3L), equalTo("The three"));
cache.remove(1L);
assertThat(cache.get(1L), is(nullValue()));
cache.clear();
assertThat(cache.get(1L), is(nullValue()));
assertThat(cache.get(2L), is(nullValue()));
assertThat(cache.get(3L), is(nullValue()));
} finally {
cacheManager.close();
}
}