| /* |
| * 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.empire.samples.db.advanced; |
| |
| import org.apache.empire.exceptions.ItemNotFoundException; |
| import org.apache.empire.exceptions.ObjectNotValidException; |
| import org.apache.empire.xml.XMLConfiguration; |
| import org.apache.empire.xml.XMLUtil; |
| import org.apache.log4j.xml.DOMConfigurator; |
| import org.slf4j.Logger; |
| import org.w3c.dom.Element; |
| |
| /** |
| * <PRE> |
| * The SampleConfig class provides access to configuration settings. |
| * The configuration will be read from a xml configuration file (usually config.xml) |
| * Thus the default values here will be overridden. |
| * </PRE> |
| */ |
| public class SampleAdvConfig extends XMLConfiguration |
| { |
| private static final Logger log = org.slf4j.LoggerFactory.getLogger(SampleAdvConfig.class); |
| |
| // the logging configuration root node name |
| private final String loggingNodeName = "log4j:configuration"; |
| |
| private String databaseProvider = "hsqldb"; |
| |
| private String jdbcClass = "org.hsqldb.jdbcDriver"; |
| |
| private String jdbcURL = "jdbc:hsqldb:file:hsqldb/sample;shutdown=true"; |
| |
| private String jdbcUser = "sa"; |
| |
| private String jdbcPwd = ""; |
| |
| private String dbmsHandlerClass = ""; |
| |
| /** |
| * Initialize the configuration. |
| * |
| * @param filename the file to load |
| */ |
| public void init(String filename) |
| { |
| // Read the properties file |
| super.init(filename, false); |
| // Init Logging |
| initLogging(); |
| // Done |
| readProperties(this, "properties"); |
| // Reader Provider Properties |
| readProperties(this, "properties-" + databaseProvider); |
| } |
| |
| /** |
| * Init logging using Log4J's DOMConfigurator |
| * @return |
| */ |
| private void initLogging() |
| { |
| // Get configuration root node |
| Element rootNode = getRootNode(); |
| if (rootNode == null) |
| throw new ObjectNotValidException(this); |
| // Find log configuration node |
| Element loggingNode = XMLUtil.findFirstChild(rootNode, loggingNodeName); |
| if (loggingNode == null) |
| { // log configuration node not found |
| log.error("Log configuration node {} has not been found. Logging has not been configured.", loggingNodeName); |
| throw new ItemNotFoundException(loggingNodeName); |
| } |
| // Init Log4J |
| DOMConfigurator.configure(loggingNode); |
| // done |
| log.info("Logging sucessfully configured from node {}.", loggingNodeName); |
| } |
| |
| public String getDatabaseProvider() |
| { |
| return databaseProvider; |
| } |
| |
| public String getJdbcClass() |
| { |
| return jdbcClass; |
| } |
| |
| public void setJdbcClass(String jdbcClass) |
| { |
| this.jdbcClass = jdbcClass; |
| } |
| |
| public String getJdbcPwd() |
| { |
| return jdbcPwd; |
| } |
| |
| public void setJdbcPwd(String jdbcPwd) |
| { |
| this.jdbcPwd = jdbcPwd; |
| } |
| |
| public String getJdbcURL() |
| { |
| return jdbcURL; |
| } |
| |
| public String getDbmsHandlerClass() |
| { |
| return dbmsHandlerClass; |
| } |
| |
| // ------- Setters ------- |
| |
| public void setDatabaseProvider(String databaseProvider) |
| { |
| this.databaseProvider = databaseProvider; |
| } |
| |
| public void setJdbcURL(String jdbcURL) |
| { |
| this.jdbcURL = jdbcURL; |
| } |
| |
| public String getJdbcUser() |
| { |
| return jdbcUser; |
| } |
| |
| public void setJdbcUser(String jdbcUser) |
| { |
| this.jdbcUser = jdbcUser; |
| } |
| |
| public void setDbmsHandlerClass(String dbmsHandlerClass) |
| { |
| this.dbmsHandlerClass = dbmsHandlerClass; |
| } |
| |
| } |