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Java > Open Source Codes > org > jboss > test > cmp2 > dbschema > util > Table


1 /*
2   * JBoss, Home of Professional Open Source
3   * Copyright 2005, JBoss Inc., and individual contributors as indicated
4   * by the @authors tag. See the copyright.txt in the distribution for a
5   * full listing of individual contributors.
6   *
7   * This is free software; you can redistribute it and/or modify it
8   * under the terms of the GNU Lesser General Public License as
9   * published by the Free Software Foundation; either version 2.1 of
10   * the License, or (at your option) any later version.
11   *
12   * This software is distributed in the hope that it will be useful,
13   * but WITHOUT ANY WARRANTY; without even the implied warranty of
14   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15   * Lesser General Public License for more details.
16   *
17   * You should have received a copy of the GNU Lesser General Public
18   * License along with this software; if not, write to the Free
19   * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20   * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21   */

22 package org.jboss.test.cmp2.dbschema.util;
23
24 import java.util.Map JavaDoc;
25
26
27 /**
28  *
29  * @author <a HREF="mailto:alex@jboss.org">Alex Loubyansky</a>
30  */

31 public class Table
32 {
33    private final String JavaDoc table;
34    private final Map JavaDoc columnsByName;
35
36    public Table(String JavaDoc table, Map JavaDoc columnsByName)
37    {
38       this.table = table;
39       this.columnsByName = columnsByName;
40    }
41
42    public Column getColumn(String JavaDoc name) throws Exception JavaDoc
43    {
44       Column column = (Column)columnsByName.get(name);
45       if(column == null)
46          throw new Exception JavaDoc("Column " + name + " not found in table " + table);
47       return column;
48    }
49
50    public int getColumnsNumber()
51    {
52       return columnsByName.size();
53    }
54 }
55
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