| /* |
| * 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.couchdb; |
| |
| import java.util.Map; |
| |
| import org.apache.logging.log4j.core.appender.AppenderLoggingException; |
| import org.apache.logging.log4j.core.appender.nosql.AbstractNoSqlConnection; |
| import org.apache.logging.log4j.core.appender.nosql.DefaultNoSqlObject; |
| import org.apache.logging.log4j.core.appender.nosql.NoSqlConnection; |
| import org.apache.logging.log4j.core.appender.nosql.NoSqlObject; |
| import org.apache.logging.log4j.util.Strings; |
| import org.lightcouch.CouchDbClient; |
| import org.lightcouch.Response; |
| |
| /** |
| * The Apache CouchDB implementation of {@link NoSqlConnection}. |
| */ |
| public final class CouchDbConnection extends AbstractNoSqlConnection<Map<String, Object>, DefaultNoSqlObject> { |
| private final CouchDbClient client; |
| |
| public CouchDbConnection(final CouchDbClient client) { |
| this.client = client; |
| } |
| |
| @Override |
| public DefaultNoSqlObject createObject() { |
| return new DefaultNoSqlObject(); |
| } |
| |
| @Override |
| public DefaultNoSqlObject[] createList(final int length) { |
| return new DefaultNoSqlObject[length]; |
| } |
| |
| @Override |
| public void insertObject(final NoSqlObject<Map<String, Object>> object) { |
| try { |
| final Response response = this.client.save(object.unwrap()); |
| if (Strings.isNotEmpty(response.getError())) { |
| throw new AppenderLoggingException( |
| "Failed to write log event to CouchDB due to error: " + response.getError() + '.'); |
| } |
| } catch (final Exception e) { |
| throw new AppenderLoggingException("Failed to write log event to CouchDB due to error: " + e.getMessage(), |
| e); |
| } |
| } |
| |
| @Override |
| protected void closeImpl() { |
| this.client.shutdown(); |
| } |
| |
| } |