001package org.apache.commons.digester3.examples.api.dbinsert;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one or more
005 * contributor license agreements.  See the NOTICE file distributed with
006 * this work for additional information regarding copyright ownership.
007 * The ASF licenses this file to You under the Apache License, Version 2.0
008 * (the "License"); you may not use this file except in compliance with
009 * the License.  You may obtain a copy of the License at
010 * 
011 *      http://www.apache.org/licenses/LICENSE-2.0
012 * 
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS,
015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016 * See the License for the specific language governing permissions and
017 * limitations under the License.
018 */ 
019
020import java.util.List;
021import java.util.LinkedList;
022
023/**
024 * See Main.java.
025 */
026public class Row
027{
028
029    /**
030     * Alas, we can't just use a Map to store the (name, value) pairs
031     * because the output will look weird if we don't preserve the column
032     * order. This wouldn't be a problem if we were really inserting into
033     * a database; it only matters because we are displaying the SQL statements
034     * via stdout instead. The LinkedHashMap class would be nice to use, but
035     * that would require java 1.4, so we'll use a list instead, and may as
036     * well call the entries in the list 'Column' objects.
037     */
038    public static class Column
039    {
040        private String name, value;
041
042        public Column( String name, String value )
043        {
044            this.name = name;
045            this.value = value;
046        }
047
048        public String getName()
049        {
050            return name;
051        }
052
053        public String getValue()
054        {
055            return value;
056        }
057    }
058
059    private LinkedList<Column> columns = new LinkedList<Column>();
060
061    public Row()
062    {
063    }
064
065    public void addColumn( String name, String value )
066    {
067        columns.add( new Column( name, value ) );
068    }
069
070    public List<Column> getColumns()
071    {
072        return columns;
073    }
074
075}