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<div class="subTitle">org.apache.http.impl.client.cache</div>
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<h2 title="Class CacheConfig.Builder" class="title">Class CacheConfig.Builder</h2>
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<li>org.apache.http.impl.client.cache.CacheConfig.Builder</li>
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<dt>Enclosing class:</dt>
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<dd><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.html" title="class in org.apache.http.impl.client.cache">CacheConfig</a></dd>
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</dl>
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<br>
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<pre>public static class <span class="strong">CacheConfig.Builder</span>
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extends <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
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<h3>Method Summary</h3>
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<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
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<caption><span>Methods</span><span class="tabEnd"> </span></caption>
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<tr>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<th class="colLast" scope="col">Method and Description</th>
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<tr class="altColor">
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<td class="colFirst"><code><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.html" title="class in org.apache.http.impl.client.cache">CacheConfig</a></code></td>
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<td class="colLast"><code><strong><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html#build()">build</a></strong>()</code> </td>
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</tr>
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<tr class="rowColor">
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<td class="colFirst"><code><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a></code></td>
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<td class="colLast"><code><strong><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html#setAllow303Caching(boolean)">setAllow303Caching</a></strong>(boolean allow303Caching)</code>
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<div class="block">Enables or disables 303 caching.</div>
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</td>
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</tr>
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<tr class="altColor">
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<td class="colFirst"><code><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a></code></td>
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<td class="colLast"><code><strong><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html#setAsynchronousWorkerIdleLifetimeSecs(int)">setAsynchronousWorkerIdleLifetimeSecs</a></strong>(int asynchronousWorkerIdleLifetimeSecs)</code>
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<div class="block">Sets the current maximum idle lifetime in seconds for a
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background revalidation worker thread.</div>
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</td>
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</tr>
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<tr class="rowColor">
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<td class="colFirst"><code><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a></code></td>
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<td class="colLast"><code><strong><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html#setAsynchronousWorkersCore(int)">setAsynchronousWorkersCore</a></strong>(int asynchronousWorkersCore)</code>
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<div class="block">Sets the minimum number of threads to keep alive for background
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revalidations due to the <code>stale-while-revalidate</code> directive.</div>
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</td>
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</tr>
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<tr class="altColor">
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<td class="colFirst"><code><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a></code></td>
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<td class="colLast"><code><strong><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html#setAsynchronousWorkersMax(int)">setAsynchronousWorkersMax</a></strong>(int asynchronousWorkersMax)</code>
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<div class="block">Sets the maximum number of threads to allow for background
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revalidations due to the <code>stale-while-revalidate</code> directive.</div>
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</td>
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</tr>
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<tr class="rowColor">
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<td class="colFirst"><code><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a></code></td>
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<td class="colLast"><code><strong><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html#setHeuristicCachingEnabled(boolean)">setHeuristicCachingEnabled</a></strong>(boolean heuristicCachingEnabled)</code>
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<div class="block">Enables or disables heuristic caching.</div>
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</td>
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</tr>
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<tr class="altColor">
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<td class="colFirst"><code><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a></code></td>
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<td class="colLast"><code><strong><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html#setHeuristicCoefficient(float)">setHeuristicCoefficient</a></strong>(float heuristicCoefficient)</code>
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<div class="block">Sets coefficient to be used in heuristic freshness caching.</div>
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</td>
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</tr>
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<tr class="rowColor">
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<td class="colFirst"><code><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a></code></td>
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<td class="colLast"><code><strong><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html#setHeuristicDefaultLifetime(long)">setHeuristicDefaultLifetime</a></strong>(long heuristicDefaultLifetime)</code>
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<div class="block">Sets default lifetime in seconds to be used if heuristic freshness
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calculation is not possible.</div>
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</td>
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</tr>
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<tr class="altColor">
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<td class="colFirst"><code><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a></code></td>
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<td class="colLast"><code><strong><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html#setMaxCacheEntries(int)">setMaxCacheEntries</a></strong>(int maxCacheEntries)</code>
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<div class="block">Sets the maximum number of cache entries the cache will retain.</div>
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</td>
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</tr>
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<tr class="rowColor">
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<td class="colFirst"><code><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a></code></td>
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<td class="colLast"><code><strong><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html#setMaxObjectSize(long)">setMaxObjectSize</a></strong>(long maxObjectSize)</code>
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<div class="block">Specifies the maximum response body size that will be eligible for caching.</div>
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</td>
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</tr>
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<tr class="altColor">
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<td class="colFirst"><code><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a></code></td>
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<td class="colLast"><code><strong><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html#setMaxUpdateRetries(int)">setMaxUpdateRetries</a></strong>(int maxUpdateRetries)</code>
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<div class="block">Sets the number of times to retry a cache update on failure</div>
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</td>
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</tr>
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<tr class="rowColor">
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<td class="colFirst"><code><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a></code></td>
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<td class="colLast"><code><strong><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html#setNeverCacheHTTP10ResponsesWithQueryString(boolean)">setNeverCacheHTTP10ResponsesWithQueryString</a></strong>(boolean neverCacheHTTP10ResponsesWithQuery)</code>
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<div class="block">Sets whether the cache should never cache HTTP 1.0 responses with a query string or not.</div>
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</td>
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</tr>
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<tr class="altColor">
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<td class="colFirst"><code><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a></code></td>
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<td class="colLast"><code><strong><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html#setRevalidationQueueSize(int)">setRevalidationQueueSize</a></strong>(int revalidationQueueSize)</code>
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<div class="block">Sets the current maximum queue size for background revalidations.</div>
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</td>
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</tr>
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<tr class="rowColor">
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<td class="colFirst"><code><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a></code></td>
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<td class="colLast"><code><strong><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html#setSharedCache(boolean)">setSharedCache</a></strong>(boolean isSharedCache)</code>
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<div class="block">Sets whether the cache should behave as a shared cache or not.</div>
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</td>
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</tr>
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<tr class="altColor">
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<td class="colFirst"><code><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a></code></td>
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<td class="colLast"><code><strong><a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html#setWeakETagOnPutDeleteAllowed(boolean)">setWeakETagOnPutDeleteAllowed</a></strong>(boolean weakETagOnPutDeleteAllowed)</code>
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<div class="block">Allows or disallows weak etags to be used with PUT/DELETE If-Match requests.</div>
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<h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
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<code><a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" title="class or interface in java.lang">wait</a></code></li>
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<a name="setMaxObjectSize(long)">
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<h4>setMaxObjectSize</h4>
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<pre>public <a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a> setMaxObjectSize(long maxObjectSize)</pre>
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<div class="block">Specifies the maximum response body size that will be eligible for caching.</div>
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<dl><dt><span class="strong">Parameters:</span></dt><dd><code>maxObjectSize</code> - size in bytes</dd></dl>
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<a name="setMaxCacheEntries(int)">
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<h4>setMaxCacheEntries</h4>
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<pre>public <a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a> setMaxCacheEntries(int maxCacheEntries)</pre>
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<div class="block">Sets the maximum number of cache entries the cache will retain.</div>
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<a name="setMaxUpdateRetries(int)">
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<h4>setMaxUpdateRetries</h4>
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<pre>public <a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a> setMaxUpdateRetries(int maxUpdateRetries)</pre>
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<div class="block">Sets the number of times to retry a cache update on failure</div>
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</li>
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</ul>
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<a name="setAllow303Caching(boolean)">
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<h4>setAllow303Caching</h4>
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<pre>public <a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a> setAllow303Caching(boolean allow303Caching)</pre>
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<div class="block">Enables or disables 303 caching.</div>
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<dl><dt><span class="strong">Parameters:</span></dt><dd><code>allow303Caching</code> - should be <code>true</code> to
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permit 303 caching, <code>false</code> to disable it.</dd></dl>
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<a name="setWeakETagOnPutDeleteAllowed(boolean)">
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<h4>setWeakETagOnPutDeleteAllowed</h4>
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<pre>public <a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a> setWeakETagOnPutDeleteAllowed(boolean weakETagOnPutDeleteAllowed)</pre>
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<div class="block">Allows or disallows weak etags to be used with PUT/DELETE If-Match requests.</div>
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<dl><dt><span class="strong">Parameters:</span></dt><dd><code>weakETagOnPutDeleteAllowed</code> - should be <code>true</code> to
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permit weak etags, <code>false</code> to reject them.</dd></dl>
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<a name="setHeuristicCachingEnabled(boolean)">
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<h4>setHeuristicCachingEnabled</h4>
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<pre>public <a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a> setHeuristicCachingEnabled(boolean heuristicCachingEnabled)</pre>
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<div class="block">Enables or disables heuristic caching.</div>
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<dl><dt><span class="strong">Parameters:</span></dt><dd><code>heuristicCachingEnabled</code> - should be <code>true</code> to
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permit heuristic caching, <code>false</code> to enable it.</dd></dl>
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<a name="setHeuristicCoefficient(float)">
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<h4>setHeuristicCoefficient</h4>
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<pre>public <a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a> setHeuristicCoefficient(float heuristicCoefficient)</pre>
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<div class="block">Sets coefficient to be used in heuristic freshness caching. This is
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interpreted as the fraction of the time between the <code>Last-Modified</code>
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and <code>Date</code> headers of a cached response during which the cached
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response will be considered heuristically fresh.</div>
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<dl><dt><span class="strong">Parameters:</span></dt><dd><code>heuristicCoefficient</code> - should be between <code>0.0</code> and
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<code>1.0</code>.</dd></dl>
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</ul>
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<a name="setHeuristicDefaultLifetime(long)">
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<h4>setHeuristicDefaultLifetime</h4>
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<pre>public <a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a> setHeuristicDefaultLifetime(long heuristicDefaultLifetime)</pre>
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<div class="block">Sets default lifetime in seconds to be used if heuristic freshness
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calculation is not possible. Explicit cache control directives on
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either the request or origin response will override this, as will
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the heuristic <code>Last-Modified</code> freshness calculation if it is
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available.</div>
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<dl><dt><span class="strong">Parameters:</span></dt><dd><code>heuristicDefaultLifetime</code> - is the number of seconds to
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consider a cache-eligible response fresh in the absence of other
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information. Set this to <code>0</code> to disable this style of
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heuristic caching.</dd></dl>
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</li>
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</ul>
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<a name="setSharedCache(boolean)">
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<h4>setSharedCache</h4>
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<pre>public <a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a> setSharedCache(boolean isSharedCache)</pre>
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<div class="block">Sets whether the cache should behave as a shared cache or not.</div>
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<dl><dt><span class="strong">Parameters:</span></dt><dd><code>isSharedCache</code> - true to behave as a shared cache, false to
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behave as a non-shared (private) cache. To have the cache
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behave like a browser cache, you want to set this to <code>false</code>.</dd></dl>
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</li>
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</ul>
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<a name="setAsynchronousWorkersMax(int)">
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<h4>setAsynchronousWorkersMax</h4>
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<pre>public <a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a> setAsynchronousWorkersMax(int asynchronousWorkersMax)</pre>
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<div class="block">Sets the maximum number of threads to allow for background
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revalidations due to the <code>stale-while-revalidate</code> directive.</div>
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<dl><dt><span class="strong">Parameters:</span></dt><dd><code>asynchronousWorkersMax</code> - number of threads; a value of 0 disables background
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revalidations.</dd></dl>
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</li>
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</ul>
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<a name="setAsynchronousWorkersCore(int)">
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<h4>setAsynchronousWorkersCore</h4>
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<pre>public <a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a> setAsynchronousWorkersCore(int asynchronousWorkersCore)</pre>
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<div class="block">Sets the minimum number of threads to keep alive for background
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revalidations due to the <code>stale-while-revalidate</code> directive.</div>
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<dl><dt><span class="strong">Parameters:</span></dt><dd><code>asynchronousWorkersCore</code> - should be greater than zero and less than or equal
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to <code>getAsynchronousWorkersMax()</code></dd></dl>
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</li>
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<a name="setAsynchronousWorkerIdleLifetimeSecs(int)">
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<h4>setAsynchronousWorkerIdleLifetimeSecs</h4>
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<pre>public <a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a> setAsynchronousWorkerIdleLifetimeSecs(int asynchronousWorkerIdleLifetimeSecs)</pre>
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<div class="block">Sets the current maximum idle lifetime in seconds for a
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background revalidation worker thread. If a worker thread is idle
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for this long, and there are more than the core number of worker
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threads alive, the worker will be reclaimed.</div>
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<dl><dt><span class="strong">Parameters:</span></dt><dd><code>asynchronousWorkerIdleLifetimeSecs</code> - idle lifetime in seconds</dd></dl>
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</li>
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</ul>
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<a name="setRevalidationQueueSize(int)">
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<h4>setRevalidationQueueSize</h4>
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<pre>public <a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a> setRevalidationQueueSize(int revalidationQueueSize)</pre>
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<div class="block">Sets the current maximum queue size for background revalidations.</div>
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</li>
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</ul>
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<a name="setNeverCacheHTTP10ResponsesWithQueryString(boolean)">
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</a>
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<h4>setNeverCacheHTTP10ResponsesWithQueryString</h4>
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<pre>public <a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.Builder.html" title="class in org.apache.http.impl.client.cache">CacheConfig.Builder</a> setNeverCacheHTTP10ResponsesWithQueryString(boolean neverCacheHTTP10ResponsesWithQuery)</pre>
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<div class="block">Sets whether the cache should never cache HTTP 1.0 responses with a query string or not.</div>
|
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<dl><dt><span class="strong">Parameters:</span></dt><dd><code>neverCacheHTTP10ResponsesWithQuery</code> - true to never cache responses with a query
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string, false to cache if explicit cache headers are found. Set this to <code>true</code>
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to better emulate IE, which also never caches responses, regardless of what caching
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headers may be present.</dd></dl>
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</li>
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</ul>
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<a name="build()">
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<h4>build</h4>
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<pre>public <a href="../../../../../../org/apache/http/impl/client/cache/CacheConfig.html" title="class in org.apache.http.impl.client.cache">CacheConfig</a> build()</pre>
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