Package com.alibaba.dubbo.cache

Examples of com.alibaba.dubbo.cache.Cache

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        this.cacheFactory = cacheFactory;
    }

    public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
        if (cacheFactory != null && ConfigUtils.isNotEmpty(invoker.getUrl().getMethodParameter(invocation.getMethodName(), Constants.CACHE_KEY))) {
            Cache cache = cacheFactory.getCache(invoker.getUrl().addParameter(Constants.METHOD_KEY, invocation.getMethodName()));
            if (cache != null) {
                String key = StringUtils.toArgumentString(invocation.getArguments());
                if (cache != null && key != null) {
                    Object value = cache.get(key);
                    if (value != null) {
                        return new RpcResult(value);
                    }
                    Result result = invoker.invoke(invocation);
                    if (! result.hasException()) {
                        cache.put(key, result.getValue());
                    }
                    return result;
                }
            }
        }
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    private final ConcurrentMap<String, Cache> caches = new ConcurrentHashMap<String, Cache>();

    public Cache getCache(URL url) {
        String key = url.toFullString();
        Cache cache = caches.get(key);
        if (cache == null) {
            caches.put(key, createCache(url));
            cache = caches.get(key);
        }
        return cache;
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    private final ConcurrentMap<String, Cache> caches = new ConcurrentHashMap<String, Cache>();

    public Cache getCache(URL url, String name) {
        String key = url.toFullString() + Constants.SEMICOLON_SEPARATOR + name;
        Cache cache = caches.get(key);
        if (cache == null) {
            caches.put(key, createCache(url));
            cache = caches.get(key);
        }
        return cache;
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        this.cacheFactory = cacheFactory;
    }

    public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
        if (cacheFactory != null && ConfigUtils.isNotEmpty(invoker.getUrl().getMethodParameter(invocation.getMethodName(), Constants.CACHE_KEY))) {
            Cache cache = cacheFactory.getCache(invoker.getUrl(), invocation.getMethodName());
            if (cache != null) {
                String key = StringUtils.toArgumentString(invocation.getArguments());
                if (cache != null && key != null) {
                    Object value = cache.get(key);
                    if (value != null) {
                        return new RpcResult(value);
                    }
                    Result result = invoker.invoke(invocation);
                    if (! result.hasException()) {
                        cache.put(key, result.getValue());
                    }
                    return result;
                }
            }
        }
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Related Classes of com.alibaba.dubbo.cache.Cache

  • com.alibaba.dubbo.cache.filter.CacheFilter
  • com.alibaba.dubbo.cache.support.AbstractCacheFactory
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