本文整理汇总了Java中org.springframework.cache.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？那么恭喜您, 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.springframework.cache.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: updateCache
import org.springframework.cache.Cache; //导入方法依赖的package包/类
@AfterReturning ("@annotation(fr.gael.dhus.spring.cache.IncrementCache)")
public void updateCache (JoinPoint joinPoint)
{
IncrementCache annotation = ((MethodSignature) joinPoint.getSignature ())
.getMethod ().getAnnotation (IncrementCache.class);
Cache cache = getCacheManager().getCache(annotation.name());
if (cache != null)
{
synchronized (cache)
{
Integer old_value = cache.get (annotation.key (), Integer.class);
cache.clear ();
if (old_value == null)
{
return;
}
cache.put (annotation.key (), (old_value + annotation.value ()));
}
}
}
示例2: performCacheEvict
import org.springframework.cache.Cache; //导入方法依赖的package包/类
private void performCacheEvict(CacheOperationContext context, CacheEvictOperation operation, Object result) {
Object key = null;
for (Cache cache : context.getCaches()) {
if (operation.isCacheWide()) {
logInvalidating(context, operation, null);
cache.clear();
}
else {
if (key == null) {
key = context.generateKey(result);
}
logInvalidating(context, operation, key);
cache.evict(key);
}
}
}
示例3: addProduct
import org.springframework.cache.Cache; //导入方法依赖的package包/类
/**
* Updates caches after a product insertion.
*
* @param retObject object returned by the annotated method.
*/
@AfterReturning(
pointcut = "@annotation(fr.gael.dhus.spring.cache.AddProduct)",
returning = "retObject")
public void addProduct(Object retObject)
{
if (retObject != null && retObject instanceof Product)
{
Product p = (Product) retObject;
// add the given product in cache
Cache cache = getCacheManager().getCache(PRODUCT_CACHE_NAME);
synchronized (cache)
{
cache.evict(p.getId());
cache.evict(p.getUuid());
cache.putIfAbsent(p.getId(), p);
cache.putIfAbsent(p.getUuid(), p);
}
// increment global 'product_count' and clear others key
cache = getCacheManager().getCache(PRODUCT_COUNT_CACHE_NAME);
synchronized (cache)
{
Integer oldValue = cache.get(PRODUCT_COUNT_TOTAL_KEY, Integer.class);
if (oldValue != null)
{
cache.clear();
cache.putIfAbsent(PRODUCT_COUNT_TOTAL_KEY, (oldValue + 1));
}
}
// clear 'products' cache
getCacheManager().getCache(PRODUCTS_CACHE_NAME).clear();
}
}
示例4: clearRegisteredCaches
import org.springframework.cache.Cache; //导入方法依赖的package包/类
public void clearRegisteredCaches() {
log.info("### clear all the cache ###");
for(String name: super.getCacheNames()){
Cache cache = getCache(name);
if (cache != null) {
cache.clear();
}
}
}
示例5: removeProduct
import org.springframework.cache.Cache; //导入方法依赖的package包/类
/**
* Updates caches after a product deletion.
*
* @param retObject object returned by the annotated method.
*/
@AfterReturning(
pointcut = "@annotation(fr.gael.dhus.spring.cache.RemoveProduct)",
returning = "retObject")
public void removeProduct(Object retObject)
{
if (retObject != null && retObject instanceof Product)
{
Product p = (Product) retObject;
// remove the given product from cache
Cache cache = getCacheManager().getCache(PRODUCT_CACHE_NAME);
synchronized (cache)
{
cache.evict(p.getId());
cache.evict(p.getUuid());
}
// clear 'indexes' cache of the given product
cache = getCacheManager().getCache(INDEXES_CACHE_NAME);
cache.evict(p.getId());
// decrement global 'product_count' and clear others key
cache = getCacheManager().getCache(PRODUCT_COUNT_CACHE_NAME);
synchronized (cache)
{
// save old value of all processed products
Integer oldValue = cache.get(PRODUCT_COUNT_TOTAL_KEY, Integer.class);
// clear cache
cache.clear();
// update value for all processed products if necessary
if (oldValue != null)
{
cache.putIfAbsent(PRODUCT_COUNT_TOTAL_KEY, (oldValue - 1));
}
}
// clear 'products' cache
getCacheManager().getCache(PRODUCTS_CACHE_NAME).clear();
}
}