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| <h2 title="Interface ResourceCache" class="title">Interface ResourceCache</h2> |
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| <pre>public interface <span class="typeNameLabel">ResourceCache</span></pre> |
| <div class="block">Interface that defines the shape of a pluggable resource cache |
| for the included ResourceManager</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Version:</span></dt> |
| <dd>$Id$</dd> |
| <dt><span class="simpleTagLabel">Author:</span></dt> |
| <dd><a href="mailto:geirm@optonline.net">Geir Magnusson Jr.</a></dd> |
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| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/velocity/runtime/resource/ResourceCache.html#clear--">clear</a></span>()</code> |
| <div class="block">Removes all of the resources from this cache.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/velocity/runtime/resource/ResourceCache.html#enumerateKeys--">enumerateKeys</a></span>()</code> |
| <div class="block">returns an Iterator of Keys in the cache.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/velocity/runtime/resource/Resource.html" title="class in org.apache.velocity.runtime.resource">Resource</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/velocity/runtime/resource/ResourceCache.html#get-java.lang.Object-">get</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> resourceKey)</code> |
| <div class="block">retrieves a Resource from the |
| cache</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/velocity/runtime/resource/ResourceCache.html#initialize-org.apache.velocity.runtime.RuntimeServices-">initialize</a></span>(<a href="../../../../../org/apache/velocity/runtime/RuntimeServices.html" title="interface in org.apache.velocity.runtime">RuntimeServices</a> rs)</code> |
| <div class="block">initializes the ResourceCache.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/velocity/runtime/resource/Resource.html" title="class in org.apache.velocity.runtime.resource">Resource</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/velocity/runtime/resource/ResourceCache.html#put-java.lang.Object-org.apache.velocity.runtime.resource.Resource-">put</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> resourceKey, |
| <a href="../../../../../org/apache/velocity/runtime/resource/Resource.html" title="class in org.apache.velocity.runtime.resource">Resource</a> resource)</code> |
| <div class="block">stores a Resource in the cache</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/velocity/runtime/resource/Resource.html" title="class in org.apache.velocity.runtime.resource">Resource</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/velocity/runtime/resource/ResourceCache.html#remove-java.lang.Object-">remove</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> resourceKey)</code> |
| <div class="block">removes a Resource from the cache</div> |
| </td> |
| </tr> |
| </table> |
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| <h3>Method Detail</h3> |
| <a name="initialize-org.apache.velocity.runtime.RuntimeServices-"> |
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| <h4>initialize</h4> |
| <pre>void initialize(<a href="../../../../../org/apache/velocity/runtime/RuntimeServices.html" title="interface in org.apache.velocity.runtime">RuntimeServices</a> rs)</pre> |
| <div class="block">initializes the ResourceCache. Will be |
| called before any utilization</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>rs</code> - RuntimeServices to use for logging, etc</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="get-java.lang.Object-"> |
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| <h4>get</h4> |
| <pre><a href="../../../../../org/apache/velocity/runtime/resource/Resource.html" title="class in org.apache.velocity.runtime.resource">Resource</a> get(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> resourceKey)</pre> |
| <div class="block">retrieves a Resource from the |
| cache</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>resourceKey</code> - key for Resource to be retrieved</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Resource specified or null if not found</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="put-java.lang.Object-org.apache.velocity.runtime.resource.Resource-"> |
| <!-- --> |
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| <h4>put</h4> |
| <pre><a href="../../../../../org/apache/velocity/runtime/resource/Resource.html" title="class in org.apache.velocity.runtime.resource">Resource</a> put(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> resourceKey, |
| <a href="../../../../../org/apache/velocity/runtime/resource/Resource.html" title="class in org.apache.velocity.runtime.resource">Resource</a> resource)</pre> |
| <div class="block">stores a Resource in the cache</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>resourceKey</code> - key to associate with the Resource</dd> |
| <dd><code>resource</code> - Resource to be stored</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>existing Resource stored under this key, or null if none</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="remove-java.lang.Object-"> |
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| <h4>remove</h4> |
| <pre><a href="../../../../../org/apache/velocity/runtime/resource/Resource.html" title="class in org.apache.velocity.runtime.resource">Resource</a> remove(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> resourceKey)</pre> |
| <div class="block">removes a Resource from the cache</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>resourceKey</code> - resource to be removed</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>stored under key</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="clear--"> |
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| <h4>clear</h4> |
| <pre>void clear()</pre> |
| <div class="block">Removes all of the resources from this cache. |
| The cache will be empty after this call returns.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>2.0</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="enumerateKeys--"> |
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| <h4>enumerateKeys</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a> enumerateKeys()</pre> |
| <div class="block">returns an Iterator of Keys in the cache.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>An Iterator of Keys in the cache.</dd> |
| </dl> |
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