/**
* Licensed to Jasig under one or more contributor license
* agreements. See the NOTICE file distributed with this work
* for additional information regarding copyright ownership.
* Jasig 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.jasig.portal.tools.dbloader;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.HelpFormatter;
import org.apache.commons.cli.Option;
import org.apache.commons.cli.Options;
import org.apache.commons.cli.ParseException;
import org.apache.commons.cli.Parser;
import org.apache.commons.cli.PosixParser;
import org.jasig.portal.spring.PortalApplicationContextLocator;
import org.springframework.beans.factory.NoSuchBeanDefinitionException;
import org.springframework.context.ApplicationContext;
/**
* @author Eric Dalquist
* @version $Revision: 19776 $
*/
public class DataSourceSchemaExportRunner {
/**
* @param args
*/
public static void main(String[] args) {
final Options options = new Options();
final Option beanNameOpt = new Option("b", "beanName", true, "The name of the ISchemaExport bean to execute.");
beanNameOpt.setRequired(true);
options.addOption(beanNameOpt);
final Option exportOpt = new Option("e", "export", false, "If the generated SQL should be run against the database");
options.addOption(exportOpt);
final Option dropOpt = new Option("d", "drop", false, "If the database objects should be dropped before creation");
options.addOption(dropOpt);
final Option createOpt = new Option("c", "create", false, "If the creation of the database objects should be done");
options.addOption(createOpt);
final Option outputFileOpt = new Option("o", "outputFile", true, "The file to write out the SQL to; optional.");
options.addOption(outputFileOpt);
final Option ignoreNotFoundOpt = new Option("i", "ignoreNotFound", false, "If not finding the specified Spring bean should result in an exception.");
options.addOption(ignoreNotFoundOpt);
final CommandLine commandLine;
try {
final Parser cliParser = new PosixParser();
commandLine = cliParser.parse(options, args);
}
catch (ParseException exp) {
printHelp(options);
return;
}
if (commandLine.getOptions().length == 0) {
printHelp(options);
return;
}
final String beanName = commandLine.getOptionValue(beanNameOpt.getOpt());
final boolean export = commandLine.hasOption(exportOpt.getOpt());
final boolean create = commandLine.hasOption(createOpt.getOpt());
final boolean drop = commandLine.hasOption(dropOpt.getOpt());
final String outputFile = commandLine.getOptionValue(outputFileOpt.getOpt());
final boolean ignoreNotFound = commandLine.hasOption(ignoreNotFoundOpt.getOpt());
try {
final ApplicationContext applicationContext = PortalApplicationContextLocator.getApplicationContext();
final ISchemaExport schemaExport;
try {
schemaExport = (ISchemaExport) applicationContext.getBean(beanName, ISchemaExport.class);
}
catch (NoSuchBeanDefinitionException e) {
if (ignoreNotFound) {
return;
}
throw new IllegalArgumentException("Could not find ISchemaExport bean named '" + beanName + "'", e);
}
schemaExport.hbm2ddl(export, create, drop, outputFile);
}
finally {
PortalApplicationContextLocator.shutdown();
}
}
protected static void printHelp(final Options options) {
HelpFormatter formatter = new HelpFormatter();
formatter.printHelp(120, "DataSourceSchemaExportRunner", "", options, "", true);
}
}