1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.upgrade.v5_2_6;
24  
25  import com.liferay.portal.kernel.upgrade.UpgradeProcess;
26  import com.liferay.portal.kernel.upgrade.util.UpgradeTable;
27  import com.liferay.portal.kernel.upgrade.util.UpgradeTableFactoryUtil;
28  import com.liferay.portal.upgrade.v5_2_6.util.WikiPageResourceTable;
29  import com.liferay.portal.upgrade.v5_2_6.util.WikiPageTable;
30  
31  /**
32   * <a href="UpgradeWiki.java.html"><b><i>View Source</i></b></a>
33   *
34   * @author Brian Wing Shun Chan
35   */
36  public class UpgradeWiki extends UpgradeProcess {
37  
38      protected void doUpgrade() throws Exception {
39          try {
40              runSQL("alter_column_type WikiPage parentTitle varchar(255) null");
41              runSQL(
42                  "alter_column_type WikiPage redirectTitle varchar(255) null");
43          }
44          catch (Exception e) {
45  
46              // WikiPage
47  
48              UpgradeTable upgradeTable = UpgradeTableFactoryUtil.getUpgradeTable(
49                  WikiPageTable.TABLE_NAME, WikiPageTable.TABLE_COLUMNS);
50  
51              upgradeTable.setCreateSQL(WikiPageTable.TABLE_SQL_CREATE);
52  
53              upgradeTable.updateTable();
54          }
55  
56          try {
57              runSQL(
58                  "alter_column_type WikiPageResource title varchar(255) null");
59          }
60          catch (Exception e) {
61  
62              // WikiPageResource
63  
64              UpgradeTable upgradeTable = UpgradeTableFactoryUtil.getUpgradeTable(
65                  WikiPageResourceTable.TABLE_NAME,
66                  WikiPageResourceTable.TABLE_COLUMNS);
67  
68              upgradeTable.setCreateSQL(WikiPageResourceTable.TABLE_SQL_CREATE);
69  
70              upgradeTable.updateTable();
71          }
72      }
73  
74  }