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https://issues.apache.org/jira/browse/CURATOR-33?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14086362#comment-14086362
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ASF GitHub Bot commented on CURATOR-33:
---------------------------------------
Github user dragonsinth commented on a diff in the pull request:
https://github.com/apache/curator/pull/17#discussion_r15819222
--- Diff:
curator-recipes/src/test/java/org/apache/curator/framework/recipes/cache/BaseTestTreeCache.java
---
@@ -0,0 +1,173 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.curator.framework.recipes.cache;
+
+import org.apache.curator.framework.CuratorFramework;
+import org.apache.curator.framework.CuratorFrameworkFactory;
+import org.apache.curator.framework.api.UnhandledErrorListener;
+import org.apache.curator.retry.RetryOneTime;
+import org.apache.curator.test.BaseClassForTests;
+import org.apache.curator.test.Timing;
+import org.apache.curator.utils.CloseableUtils;
+import org.testng.Assert;
+import org.testng.annotations.AfterMethod;
+import org.testng.annotations.BeforeMethod;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.TimeUnit;
+
+public class BaseTestTreeCache extends BaseClassForTests
+{
+ private final Timing timing = new Timing();
+ CuratorFramework client;
+ TreeCache cache;
+ private List<Throwable> exceptions;
+ private BlockingQueue<TreeCacheEvent> events;
+ TreeCacheListener eventListener;
+
+ /**
+ * A TreeCache that records exceptions and automatically adds a
listener.
+ */
+ class TreeCache extends
org.apache.curator.framework.recipes.cache.TreeCache
--- End diff --
K. Originally I was going to name it "TestTreeCache" but then realized it
conflicted with the test of the same name. I'll figure something out.
> Recursive Node Cache
> --------------------
>
> Key: CURATOR-33
> URL: https://issues.apache.org/jira/browse/CURATOR-33
> Project: Apache Curator
> Issue Type: Improvement
> Components: Recipes
> Reporter: John Vines
> Assignee: Jordan Zimmerman
> Fix For: TBD
>
> Attachments: CURATOR-33.2.patch, CURATOR-33.patch
>
>
> Currently the PathChildrenCache will trigger listen events for all children
> at the given node. However, it would be useful to have a cache that would
> trigger listen events for the entire hierarchy below the given node.
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