/**
* Copyright (C) 2009 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.examples.simulated.tool;
import java.io.FileNotFoundException;
import java.io.InputStream;
import java.util.Objects;
import java.util.Properties;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.io.Resource;
import com.opengamma.financial.tool.ToolContext;
import com.opengamma.scripts.Scriptable;
import com.opengamma.util.ResourceUtils;
import com.opengamma.util.db.tool.DbTool;
/**
* Tool class that creates and initializes the example database.
*/
@Scriptable
public class ExampleDatabaseCreator {
/** Logger. */
private static final Logger s_logger = LoggerFactory.getLogger(ExampleDatabaseCreator.class);
/** Shared database URL. */
private static final String KEY_SHARED_URL = "db.standard.url";
/** Shared database user name. */
private static final String KEY_SHARED_USER_NAME = "db.standard.username";
/** Shared database password. */
private static final String KEY_SHARED_PASSWORD = "db.standard.password";
/** Temporary user database URL. */
private static final String KEY_USERFINANCIAL_URL = "db.userfinancial.url";
/** Temporary user database user name. */
private static final String KEY_USERFINANCIAL_USER_NAME = "db.userfinancial.username";
/** Temporary user database password. */
private static final String KEY_USERFINANCIAL_PASSWORD = "db.userfinancial.password";
/** Catalog. */
private static final String CATALOG = "og-financial";
//-------------------------------------------------------------------------
/**
* Main method to run the tool. No arguments are needed.
* <p>
* If the command line is empty, the "development" configuration file is started.
* This file is intended for use with an IDE and a checked out source code tree.
* It relies on the OG-Web directory being relative to Examples-Simulated in the file
* system as per a standard checkout of OG-Platform.
*
* @param args the arguments, unused
*/
public static void main(String[] args) { // CSIGNORE
if (args.length == 0) {
// if no command line arguments, then use default arguments suitable for development in an IDE
// the first argument is for verbose startup, to aid understanding
// the second argument defines the start of a chain of properties files providing the configuration
args = new String[] {"classpath:/toolcontext/toolcontext-examplessimulated.properties"};
}
try {
new ExampleDatabaseCreator().run(args[0]);
System.exit(0);
} catch (final Exception ex) {
s_logger.error("Caught exception", ex);
ex.printStackTrace();
System.exit(1);
}
}
//-------------------------------------------------------------------------
private void run(String configFile) throws Exception {
Resource res = ResourceUtils.createResource(configFile);
Properties props = new Properties();
try (InputStream in = res.getInputStream()) {
if (in == null) {
throw new FileNotFoundException(configFile);
}
props.load(in);
}
// create main database
s_logger.warn("Creating main database...");
DbTool dbTool = new DbTool();
dbTool.setJdbcUrl(Objects.requireNonNull(props.getProperty(KEY_SHARED_URL)));
dbTool.setUser(props.getProperty(KEY_SHARED_USER_NAME, ""));
dbTool.setPassword(props.getProperty(KEY_SHARED_PASSWORD, ""));
dbTool.setCatalog(CATALOG); // ignored, as it is parsed from the url
dbTool.setCreate(true);
dbTool.setDrop(true);
dbTool.setCreateTables(true);
dbTool.execute();
// create user database
s_logger.warn("Creating user database...");
DbTool dbToolUser = new DbTool();
dbToolUser.setJdbcUrl(Objects.requireNonNull(props.getProperty(KEY_USERFINANCIAL_URL)));
dbToolUser.setUser(props.getProperty(KEY_USERFINANCIAL_USER_NAME, ""));
dbToolUser.setPassword(props.getProperty(KEY_USERFINANCIAL_PASSWORD, ""));
dbToolUser.setCatalog(CATALOG); // ignored, as it is parsed from the url
dbToolUser.setCreate(true);
dbToolUser.setDrop(true);
dbToolUser.setCreateTables(true);
dbToolUser.execute();
// populate the database
s_logger.warn("Populating main database...");
new ExampleDatabasePopulator().run(ResourceUtils.toResourceLocator(res), ToolContext.class);
s_logger.warn("Successfully created example databases");
}
}