001    package org.apache.torque.mojo;
002    
003    import java.io.IOException;
004    import java.util.Properties;
005    
006    import org.apache.maven.plugin.MojoExecutionException;
007    import org.kuali.db.DatabaseCommand;
008    import org.kuali.db.SQLGenerator;
009    import org.kuali.db.Transaction;
010    
011    /**
012     * Does a DROP->CREATE of a database and the corresponding default user. See also <code>impex:create</code> and
013     * <code>impex:drop</code>
014     * 
015     * @goal reset
016     */
017    public class ResetMojo extends AbstractDBACommandMojo {
018    
019            protected Transaction getTransaction(Properties properties, DatabaseCommand command) throws IOException {
020                    SQLGenerator generator = new SQLGenerator(properties, url, command);
021                    generator.setEncoding(getEncoding());
022                    String sql = generator.getSQL();
023                    Transaction t = new Transaction();
024                    t.setDescription(getTransactionDescription(command));
025                    t.addText(sql);
026                    return t;
027            }
028    
029            @Override
030            protected void configureTransactions() throws MojoExecutionException {
031                    Properties properties = getContextProperties();
032                    try {
033                            transactions.add(getTransaction(properties, DatabaseCommand.DROP));
034                            transactions.add(getTransaction(properties, DatabaseCommand.CREATE));
035                    } catch (IOException e) {
036                            throw new MojoExecutionException("Error generating SQL", e);
037                    }
038            }
039    }