Example usage for org.apache.http.impl.client.cache CacheConfig.Builder setMaxUpdateRetries

Introduction

In this page you can find the example usage for org.apache.http.impl.client.cache CacheConfig.Builder setMaxUpdateRetries.

Prototype

public void setMaxUpdateRetries(int maxUpdateRetries) 

Source Link

Document

Sets the number of times to retry a cache update on failure

Usage

From source file:org.esigate.cache.CacheConfigHelper.java

public static CacheConfig createCacheConfig(Properties properties) {

    // Heuristic caching
    boolean heuristicCachingEnabled = Parameters.HEURISTIC_CACHING_ENABLED.getValue(properties);
    float heuristicCoefficient = Parameters.HEURISTIC_COEFFICIENT.getValue(properties);
    long heuristicDefaultLifetimeSecs = Parameters.HEURISTIC_DEFAULT_LIFETIME_SECS.getValue(properties);
    int maxCacheEntries = Parameters.MAX_CACHE_ENTRIES.getValue(properties);
    long maxObjectSize = Parameters.MAX_OBJECT_SIZE.getValue(properties);

    // Asynchronous revalidation
    int minAsynchronousWorkers = Parameters.MIN_ASYNCHRONOUS_WORKERS.getValue(properties);
    int maxAsynchronousWorkers = Parameters.MAX_ASYNCHRONOUS_WORKERS.getValue(properties);
    int asynchronousWorkerIdleLifetimeSecs = Parameters.ASYNCHRONOUS_WORKER_IDLE_LIFETIME_SECS
            .getValue(properties);//from   w w w  .j a  va2 s .  c o  m
    int maxUpdateRetries = Parameters.MAX_UPDATE_RETRIES.getValue(properties);
    int revalidationQueueSize = Parameters.REVALIDATION_QUEUE_SIZE.getValue(properties);

    CacheConfig.Builder builder = CacheConfig.custom();
    builder.setHeuristicCachingEnabled(heuristicCachingEnabled);
    builder.setHeuristicCoefficient(heuristicCoefficient);
    builder.setHeuristicDefaultLifetime(heuristicDefaultLifetimeSecs);
    builder.setMaxCacheEntries(maxCacheEntries);
    long usedMaxObjectSize = Long.MAX_VALUE;
    if (maxObjectSize > 0) {
        usedMaxObjectSize = maxObjectSize;
    }
    builder.setMaxObjectSize(usedMaxObjectSize);
    builder.setAsynchronousWorkersCore(minAsynchronousWorkers);
    builder.setAsynchronousWorkersMax(maxAsynchronousWorkers);
    builder.setAsynchronousWorkerIdleLifetimeSecs(asynchronousWorkerIdleLifetimeSecs);
    builder.setMaxUpdateRetries(maxUpdateRetries).setRevalidationQueueSize(revalidationQueueSize);
    builder.setSharedCache(true);
    return builder.build();
}

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