Github user garydgregory commented on a diff in the pull request:
https://github.com/apache/logging-log4j2/pull/206#discussion_r208735895
--- Diff:
log4j-redis/src/main/java/org/apache/logging/log4j/redis/appender/RedisAppender.java
---
@@ -0,0 +1,202 @@
+/*
+ * 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.logging.log4j.redis.appender;
+
+import org.apache.logging.log4j.core.Appender;
+import org.apache.logging.log4j.core.Filter;
+import org.apache.logging.log4j.core.Layout;
+import org.apache.logging.log4j.core.LogEvent;
+import org.apache.logging.log4j.core.appender.AbstractAppender;
+import org.apache.logging.log4j.core.config.Node;
+import org.apache.logging.log4j.core.config.plugins.Plugin;
+import org.apache.logging.log4j.core.config.plugins.PluginAttribute;
+import org.apache.logging.log4j.core.config.plugins.PluginBuilderFactory;
+import
org.apache.logging.log4j.core.config.plugins.validation.constraints.Required;
+import org.apache.logging.log4j.core.layout.AbstractStringLayout;
+
+import java.io.Serializable;
+import java.nio.charset.Charset;
+import java.util.Objects;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * Sends log events to a Redis Queue. All logs are appended Redis lists
via the RPUSH command.
+ */
+@Plugin(name = "Redis", category = Node.CATEGORY, elementType =
Appender.ELEMENT_TYPE, printObject = true)
+public final class RedisAppender extends AbstractAppender {
+
+ private RedisAppender(final String name, final Layout<? extends
Serializable> layout, final Filter filter,
+ final boolean ignoreExceptions, final
RedisManager manager) {
+ super(name, filter, layout, ignoreExceptions);
+ this.manager = Objects.requireNonNull(manager, "Redis Manager");
+ }
+
+ /**
+ * Builds RedisAppender instances.
+ * @param <B> The type to build
+ */
+ public static class Builder<B extends Builder<B>> extends
AbstractAppender.Builder<B>
+ implements
org.apache.logging.log4j.core.util.Builder<RedisAppender> {
+
+ @PluginAttribute("keys")
+ private String[] keys;
+
+ @PluginAttribute(value = "host")
+ @Required(message = "No Redis hostname provided")
+ private String host;
+
+ @PluginAttribute(value = "port")
+ private int port;
+
+ @PluginAttribute(value = "ssl")
+ private boolean ssl = false;
--- End diff --
+1
---
