| /* |
| * 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.syncope.core.logic.audit; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| import java.io.Serializable; |
| 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.Property; |
| import org.apache.logging.log4j.core.config.plugins.PluginBuilderFactory; |
| import org.apache.syncope.core.provisioning.api.serialization.POJOHelper; |
| import org.apache.syncope.ext.opensearch.client.OpenSearchIndexManager; |
| |
| public class OpenSearchAppender extends AbstractAppender { |
| |
| public static class Builder extends AbstractAppender.Builder<Builder> |
| implements org.apache.logging.log4j.core.util.Builder<OpenSearchAppender> { |
| |
| private OpenSearchIndexManager openSearchIndexManager; |
| |
| private String domain; |
| |
| public OpenSearchAppender.Builder setDomain(final String domain) { |
| this.domain = domain; |
| return this; |
| } |
| |
| public OpenSearchAppender.Builder setIndexManager( |
| final OpenSearchIndexManager openSearchIndexManager) { |
| |
| this.openSearchIndexManager = openSearchIndexManager; |
| return this; |
| } |
| |
| @Override |
| public OpenSearchAppender build() { |
| if (domain == null || openSearchIndexManager == null) { |
| LOGGER.error("Cannot create OpenSearchAppender without Domain or IndexManager."); |
| return null; |
| } |
| return new OpenSearchAppender( |
| getName(), getFilter(), getLayout(), isIgnoreExceptions(), domain, openSearchIndexManager); |
| } |
| } |
| |
| @PluginBuilderFactory |
| public static Builder newBuilder() { |
| return new Builder(); |
| } |
| |
| private final String domain; |
| |
| protected final OpenSearchIndexManager openSearchIndexManager; |
| |
| protected OpenSearchAppender( |
| final String name, |
| final Filter filter, |
| final Layout<? extends Serializable> layout, |
| final boolean ignoreExceptions, |
| final String domain, |
| final OpenSearchIndexManager openSearchIndexManager) { |
| |
| super(name, filter, layout, ignoreExceptions, Property.EMPTY_ARRAY); |
| this.domain = domain; |
| this.openSearchIndexManager = openSearchIndexManager; |
| } |
| |
| @Override |
| public void append(final LogEvent event) { |
| try { |
| openSearchIndexManager.audit( |
| domain, |
| event.getTimeMillis(), |
| POJOHelper.deserialize(event.getMessage().getFormattedMessage(), JsonNode.class)); |
| } catch (Exception e) { |
| LOGGER.error("While requesting to index event for appender [{}]", getName(), e); |
| } |
| } |
| } |