public JDBCAdapter createAdapter()

in nmr/audit/src/main/java/org/apache/servicemix/nmr/audit/jdbc/JdbcAuditor.java [74:110]

37 lines of code
8 McCabe index (conditional complexity)


    public JDBCAdapter createAdapter() throws AuditorException {
        JDBCAdapter jdbcAdapter;
        if (this.dataSource == null) {
            throw new IllegalArgumentException("dataSource should not be null");
        }
        if (statements == null) {
            statements = new Statements();
            statements.setStoreTableName(tableName);
        }
        Connection connection = null;
        boolean restoreAutoCommit = false;
        try {
            connection = getDataSource().getConnection();
            if (connection.getAutoCommit()) {
                connection.setAutoCommit(false);
                restoreAutoCommit = true;
            }
            jdbcAdapter = JDBCAdapterFactory.getAdapter(connection);
            if (statements == null) {
                statements = new Statements();
                statements.setStoreTableName(tableName);
            }
            jdbcAdapter.setStatements(statements);
            if (createDataBase) {
                jdbcAdapter.doCreateTables(connection);
            }
            connection.commit();
        } catch (SQLException e) {
            throw (AuditorException) new AuditorException("Exception while creating database").initCause(e);
        } catch (IOException e) {
           throw (AuditorException) new AuditorException("Exception while creating database").initCause(e);
        } finally {
            close(connection, restoreAutoCommit);
        }
        this.tccl = Thread.currentThread().getContextClassLoader();
        return jdbcAdapter;
    }