private static void updateCommand(String[] args) {
String unitName, filename = null, url, username, password;
if (args.length < 5)
System.out.println("Expected unitName jdbcUrl jdbcUsername jdbcPassword [filename]");
else {
unitName = args[1];
url = args[2];
username = args[3];
password = args[4];
if (args.length > 5) filename = args[5];
Configuration configuration = HibernateDDL.getConfiguration(unitName);
configuration.buildMappings();
AuditConfiguration.getFor(configuration);
Dialect dialect = Dialect.getDialect(configuration.getProperties());
Connection conn = null;
DatabaseMetadata meta = null;
try {
conn = DriverManager.getConnection(url, username, password);
meta = new DatabaseMetadata(conn, dialect, configuration, true);
List<SchemaUpdateScript> updateScriptList =
configuration.generateSchemaUpdateScriptList(dialect, meta);
String[] updateSQL = SchemaUpdateScript.toStringArray(updateScriptList);
HibernateDDL.stringToStream(updateSQL, filename);
} catch (SQLException e) {
e.printStackTrace();
}
}
}
private static void createDropCommand(String[] args) {
if (args.length < 3) {
System.out.println("Expected unitName and filename");
} else {
String unitName = args[1];
String filename = args[2];
EnversSchemaGenerator esg =
new EnversSchemaGenerator(HibernateDDL.getConfiguration(unitName));
org.hibernate.tool.hbm2ddl.SchemaExport se = esg.export();
se.setOutputFile(filename);
se.setFormat(true);
se.setDelimiter(";");
se.execute(false, false, false, false);
}
}