/*
* 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.ode.il.config;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.ode.utils.SystemUtils;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Properties;
/**
* Configuration object used for configuring the intergration layer. The propereties are those likely to be common to all layers.
*
* @author mszefler
*/
public class OdeConfigProperties {
private static final long serialVersionUID = 1L;
private static final Log __log = LogFactory.getLog(OdeConfigProperties.class);
public static final String PROP_DB_MODE = "db.mode";
public static final String PROP_DB_EXTERNAL_DS = "db.ext.dataSource";
public static final String PROP_DB_EMBEDDED_NAME = "db.emb.name";
public static final String PROP_DB_INTERNAL_URL = "db.int.jdbcurl";
public static final String PROP_DB_INTERNAL_DRIVER = "db.int.driver";
public static final String PROP_DB_INTERNAL_PASSWORD = "db.int.password";
public static final String PROP_DB_INTERNAL_USER = "db.int.username";
public static final String PROP_DB_LOGGING = "db.logging";
public static final String PROP_TX_FACTORY_CLASS = "tx.factory.class";
public static final String PROP_POOL_MAX = "db.pool.max";
public static final String PROP_POOL_MIN = "db.pool.min";
public static final String PROP_DB_POOL_BLOCKING = "db.pool.blocking";
public static final String PROP_THREAD_POOL_SIZE = "threads.pool.size";
public static final String PROP_CONNECTOR_PORT = "jca.port";
public static final String PROP_CONNECTOR_NAME = "jca.name";
public static final String PROP_WORKING_DIR = "working.dir";
public static final String PROP_EVENT_LISTENERS = "event.listeners";
public static final String PROP_MEX_INTERCEPTORS = "mex.interceptors";
public static final String PROP_MEX_INMEM_TTL = "mex.inmem.ttl";
public static final String PROP_PROCESS_DEHYDRATION = "process.dehydration";
public static final String PROP_DAOCF = "dao.factory";
private File _cfgFile;
private String _prefix;
private Properties _props;
/** Default defaults for the database embedded name and dao connection factory class. */
private static String __dbEmbName = "jpadb";
private static String __daoCfClass = "org.apache.ode.dao.jpa.BPELDAOConnectionFactoryImpl";
static {
String odep = System.getProperty("ode.persistence");
if (odep != null &&
"hibernate".equalsIgnoreCase(odep)) {
__log.debug("Using HIBERNATE due to system property override!");
__dbEmbName = "hibdb";
__daoCfClass = "org.apache.ode.daohib.bpel.BpelDAOConnectionFactoryImpl";
}
}
/**
* Possible database modes.
*/
public enum DatabaseMode {
/** External data-source (managed by app server) */
EXTERNAL,
/** Internal data-source (User provides database info, Ode provides connection pool) */
INTERNAL,
/** Embedded database (Ode provides default embedded database with connection pool) */
EMBEDDED
}
public OdeConfigProperties(File cfgFile, String prefix) {
_cfgFile = cfgFile;
_prefix = prefix;
_props = new Properties();
}
public OdeConfigProperties(Properties props, String prefix) {
_cfgFile = null;
_prefix = prefix;
_props = props;
}
public File getFile() {
return _cfgFile;
}
public void load() throws IOException {
if (_cfgFile.exists()) {
__log.debug("config file exists: " + _cfgFile);
FileInputStream fis = null;
try {
fis = new FileInputStream(_cfgFile);
_props.load(fis);
} finally {
if (fis != null)
try {
fis.close();
} catch (Exception ex) {
ex.printStackTrace();
}
}
} else {
__log.debug("config file does not exists: " + _cfgFile);
throw new FileNotFoundException("" + _cfgFile);
}
for (Object key : _props.keySet()) {
String value = (String) _props.get(key);
value = SystemUtils.replaceSystemProperties(value);
_props.put(key, value);
}
}
/**
* Should the internal database be used, or are the datasources provided?
*
* @return db mode
*/
public String getDbEmbeddedName() {
return getProperty(OdeConfigProperties.PROP_DB_EMBEDDED_NAME, __dbEmbName);
}
public DatabaseMode getDbMode() {
return DatabaseMode.valueOf(getProperty(OdeConfigProperties.PROP_DB_MODE, DatabaseMode.EMBEDDED.toString()).trim()
.toUpperCase());
}
public String getDAOConnectionFactory() {
return getProperty(PROP_DAOCF, __daoCfClass);
}
public String getDbDataSource() {
return getProperty(OdeConfigProperties.PROP_DB_EXTERNAL_DS, "java:comp/env/jdbc/ode-ds");
}
public String getDbIntenralJdbcUrl() {
return getProperty(OdeConfigProperties.PROP_DB_INTERNAL_URL, "jdbc:derby://localhost/ode");
}
/**
* JDBC driver class (for use in INTERNAL mode).
*
* @return
*/
public String getDbInternalJdbcDriverClass() {
return getProperty(OdeConfigProperties.PROP_DB_INTERNAL_DRIVER, "org.apache.derby.jdbc.ClientDriver");
}
public boolean getPoolBlocking() {
return Boolean.valueOf(getProperty(PROP_DB_POOL_BLOCKING,"false"));
}
public int getThreadPoolMaxSize() {
return Integer.valueOf(getProperty(OdeConfigProperties.PROP_THREAD_POOL_SIZE, "0"));
}
public int getPoolMaxSize() {
return Integer.valueOf(getProperty(OdeConfigProperties.PROP_POOL_MAX, "10"));
}
public int getPoolMinSize() {
return Integer.valueOf(getProperty(OdeConfigProperties.PROP_POOL_MIN, "1"));
}
public int getConnectorPort() {
return Integer.valueOf(getProperty(OdeConfigProperties.PROP_CONNECTOR_PORT, "2099"));
}
public String getConnectorName() {
return getProperty(OdeConfigProperties.PROP_CONNECTOR_NAME, "ode");
}
public String getWorkingDir() {
return getProperty(OdeConfigProperties.PROP_WORKING_DIR);
}
public String getTxFactoryClass() {
return getProperty(OdeConfigProperties.PROP_TX_FACTORY_CLASS, "org.apache.ode.il.EmbeddedGeronimoFactory");
}
public String getEventListeners() {
return getProperty(PROP_EVENT_LISTENERS);
}
public String getMessageExchangeInterceptors() {
return getProperty(PROP_MEX_INTERCEPTORS);
}
public long getInMemMexTtl() {
return Long.valueOf(getProperty(PROP_MEX_INMEM_TTL, ""+10*60*1000));
}
public boolean isDehydrationEnabled() {
return Boolean.valueOf(getProperty(OdeConfigProperties.PROP_PROCESS_DEHYDRATION, "false"));
}
public boolean isDbLoggingEnabled() {
return Boolean.valueOf(getProperty(OdeConfigProperties.PROP_DB_LOGGING, "false"));
}
protected String getProperty(String pname) {
return _props.getProperty(_prefix + pname);
}
protected String getProperty(String key, String dflt) {
return _props.getProperty(_prefix + key, dflt);
}
public Properties getProperties() {
return _props;
}
public String getDbInternalUserName() {
return getProperty(PROP_DB_INTERNAL_USER);
}
public String getDbInternalPassword() {
return getProperty(PROP_DB_INTERNAL_PASSWORD);
}
}