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| <pre>public interface <span class="strong">CacheKeyGenerator</span></pre> |
| <div class="block">Generates a <a href="../../../javax/cache/annotation/GeneratedCacheKey.html" title="interface in javax.cache.annotation"><code>GeneratedCacheKey</code></a> based on |
| a <a href="../../../javax/cache/annotation/CacheKeyInvocationContext.html" title="interface in javax.cache.annotation"><code>CacheKeyInvocationContext</code></a>. |
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| Implementations must be thread-safe.</div> |
| <dl><dt><span class="strong">Since:</span></dt> |
| <dd>1.0</dd> |
| <dt><span class="strong">Author:</span></dt> |
| <dd>Eric Dalquist</dd></dl> |
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| <td class="colFirst"><code><a href="../../../javax/cache/annotation/GeneratedCacheKey.html" title="interface in javax.cache.annotation">GeneratedCacheKey</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../javax/cache/annotation/CacheKeyGenerator.html#generateCacheKey(javax.cache.annotation.CacheKeyInvocationContext)">generateCacheKey</a></strong>(<a href="../../../javax/cache/annotation/CacheKeyInvocationContext.html" title="interface in javax.cache.annotation">CacheKeyInvocationContext</a><? extends <a href="http://download.oracle.com/javase/6/docs/api/java/lang/annotation/Annotation.html?is-external=true" title="class or interface in java.lang.annotation">Annotation</a>> cacheKeyInvocationContext)</code> |
| <div class="block">Called for each intercepted method invocation to generate a suitable |
| cache key (as a <a href="../../../javax/cache/annotation/GeneratedCacheKey.html" title="interface in javax.cache.annotation"><code>GeneratedCacheKey</code></a>) from the |
| <a href="../../../javax/cache/annotation/CacheKeyInvocationContext.html" title="interface in javax.cache.annotation"><code>CacheKeyInvocationContext</code></a> data.</div> |
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| <a name="generateCacheKey(javax.cache.annotation.CacheKeyInvocationContext)"> |
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| <h4>generateCacheKey</h4> |
| <pre><a href="../../../javax/cache/annotation/GeneratedCacheKey.html" title="interface in javax.cache.annotation">GeneratedCacheKey</a> generateCacheKey(<a href="../../../javax/cache/annotation/CacheKeyInvocationContext.html" title="interface in javax.cache.annotation">CacheKeyInvocationContext</a><? extends <a href="http://download.oracle.com/javase/6/docs/api/java/lang/annotation/Annotation.html?is-external=true" title="class or interface in java.lang.annotation">Annotation</a>> cacheKeyInvocationContext)</pre> |
| <div class="block">Called for each intercepted method invocation to generate a suitable |
| cache key (as a <a href="../../../javax/cache/annotation/GeneratedCacheKey.html" title="interface in javax.cache.annotation"><code>GeneratedCacheKey</code></a>) from the |
| <a href="../../../javax/cache/annotation/CacheKeyInvocationContext.html" title="interface in javax.cache.annotation"><code>CacheKeyInvocationContext</code></a> data.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>cacheKeyInvocationContext</code> - Information about the intercepted method invocation</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>A non-null cache key for the invocation.</dd></dl> |
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