本文整理了Java中javax.cache.Cache.removeAll()方法的一些代码示例，展示了Cache.removeAll()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Cache.removeAll()方法的具体详情如下：
包路径：javax.cache.Cache
类名称：Cache
方法名：removeAll

Cache.removeAll介绍

[英]Removes all of the mappings from this cache.

The order that the individual entries are removed is undefined.

For every mapping that exists the following are called:

• any registered CacheEntryRemovedListeners
• if the cache is a write-through cache, the CacheWriter
  If the cache is empty, the CacheWriter is not called.

This is potentially an expensive operation as listeners are invoked. Use #clear() to avoid this.
[中]从此缓存中删除所有映射。
单个条目的删除顺序未定义。
对于存在的每个映射，将调用以下内容：
*任何已注册的CacheEntryRemovedListeners
*如果缓存是直写缓存，则CacheWriter
如果缓存为空，则不会调用CacheWriter。
在调用侦听器时，这可能是一个昂贵的操作。使用#clear（）可以避免这种情况。

代码示例

代码示例来源：origin: spring-projects/spring-framework

@Override
public void clear() {
  this.cache.removeAll();
}

代码示例来源：origin: org.springframework/spring-context-support

@Override
public void clear() {
  this.cache.removeAll();
}

代码示例来源：origin: killbill/killbill

@Override
public void remove(final Function<K, Boolean> keyMatcher) {
  final Set<K> toRemove = new HashSet<K>();
  for (final Object key : getKeys()) {
    if (keyMatcher.apply((K) key) == Boolean.TRUE) {
      toRemove.add((K) key);
    }
  }
  cache.removeAll(toRemove);
}

代码示例来源：origin: ehcache/ehcache3

@Test
public void removeAll() {
 cache.put(1, "a");
 cache.put(2, "b");
 changesOf(0, 0, 2, 0);
 cache.removeAll();
 changesOf(0, 0, 0, 2);
}

代码示例来源：origin: ehcache/ehcache3

@Test
public void removeAllKeys() {
 cache.put(1, "a");
 cache.put(2, "b");
 changesOf(0, 0, 2, 0);
 cache.removeAll(asSet(1, 2, 3));
 changesOf(0, 0, 0, 2);
}

代码示例来源：origin: ehcache/ehcache3

private void innerClear() {
  cache.get(1); // one miss
  cache.getAll(asSet(1, 2, 3)); // 3 misses
  cache.put(1, "a"); // one put
  cache.put(1, "b"); // one put and update
  cache.putAll(Collections.singletonMap(2, "b")); // 1 put
  cache.get(1); // one hit
  cache.remove(1); // one remove
  cache.removeAll(); // one remove
  changesOf(1, 4, 3, 2);

  cacheStatistics.clear();
  changesOf(-1, -4, -3, -2);
 }
}

代码示例来源：origin: org.pageseeder.bridge/pso-bridge

/**
 * Remove all cache entries.
 */
@Override
public synchronized void removeAll() {
 this._cacheById.removeAll();
 Cache<String, Long> keyCache = this._cacheByKey;
 if (keyCache != null) {
  keyCache.removeAll();
 }
}

代码示例来源：origin: cache2k/cache2k

@Override
public void removeAll() {
 cache.removeAll();
}

代码示例来源：origin: org.apache.camel/camel-jcache

@Override
  void execute(Cache<Object, Object> cache, Exchange exchange) {
    Set<Object> keys = exchange.getIn().getHeader(JCacheConstants.KEYS, Set.class);
    if (keys != null) {
      cache.removeAll(keys);
    } else {
      cache.removeAll();
    }
  }
},

代码示例来源：origin: org.wso2.carbon.identity/org.wso2.carbon.identity.provider

/**
 * Remove everything in the cache.
 */
public void clear() {
  Cache<K, V> cache = getOpenIDCache();
  if (cache != null) {
    cache.removeAll();
  }
}

代码示例来源：origin: org.wso2.carbon.identity/org.wso2.carbon.identity.entitlement.proxy

void clear() {
  if (simpleCache != null) {
    simpleCache = new SimpleCache<>(simpleCache.maxEntries);
  } else if (isCarbonCache) {
    Cache<IdentityCacheKey, IdentityCacheEntry> carbonCache = getCommonCache();
    if (carbonCache != null) {
      carbonCache.removeAll();
    }
  }
}

代码示例来源：origin: ff4j/ff4j

/** {@inheritDoc} */
@Override
public void clear() {
  getCacheManager().getPropertiesCache().removeAll();
}

代码示例来源：origin: ff4j/ff4j

/** {@inheritDoc} */
@Override
public void clear() {
  getCacheManager().getFeaturesCache().removeAll();
}

代码示例来源：origin: org.wso2.carbon.devicemgt/org.wso2.carbon.policy.mgt.core

@Override
public void updateAllPolicies(List<Policy> policies) {
  Cache<Integer, List<Policy>> lCache = getPolicyListCache();
  lCache.removeAll();
  lCache.put(1, policies);
}

代码示例来源：origin: org.wso2.carbon.identity.agent.entitlement.mediator/org.wso2.carbon.identity.entitlement.proxy

void clear() {
  if (simpleCache != null) {
    simpleCache = new SimpleCache<>(simpleCache.maxEntries);
  } else if (isCarbonCache) {
    Cache<IdentityCacheKey, IdentityCacheEntry> carbonCache = getCommonCache();
    if (carbonCache != null) {
      carbonCache.removeAll();
    }
  }
}

代码示例来源：origin: wso2/carbon-identity-framework

/**
 * Remove everything in the cache.
 */
public void clear() {
  if (!isEnabled()) {
    return;
  }
  Cache<K, V> cache = getBaseCache();
  if (cache != null) {
    cache.removeAll();
  }
}

代码示例来源：origin: javax.cache/cache-tests

@Test
public void removeAll_1arg_NullKey() {
 HashSet<Long> keys = new HashSet<Long>();
 keys.add(null);
 try {
  cache.removeAll(keys);
  fail("should have thrown an exception - null key not allowed");
 } catch (NullPointerException e) {
  //expected
 }
}

代码示例来源：origin: org.apache.tomee.patch/commons-jcs-jcache

private void removeAll(final CacheKeyInvocationContext<CacheRemoveAll> context, final CacheDefaults defaults, final CacheRemoveAll cacheRemoveAll)
  {
    final Cache<Object, Object> cache = helper.cacheResolverFactoryFor(defaults, cacheRemoveAll.cacheResolverFactory()).getCacheResolver(context).resolveCache(context);
    cache.removeAll();
  }
}

代码示例来源：origin: javax.cache/cache-tests

@Test
public void removeAll_1arg_Null() {
 try {
  cache.removeAll(null);
  fail("should have thrown an exception - null keys not allowed");
 } catch (NullPointerException e) {
  //good
 }
}

代码示例来源：origin: javax.cache/cache-tests

@Test
public void removeAll_1arg_Closed() {
 cache.close();
 try {
  cache.removeAll(null);
  fail("should have thrown an exception - cache closed");
 } catch (IllegalStateException e) {
  //good
 }
}