1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.portal.upgrade.v5_1_0;
21  
22  import com.liferay.portal.kernel.log.Log;
23  import com.liferay.portal.kernel.log.LogFactoryUtil;
24  import com.liferay.portal.upgrade.UpgradeException;
25  import com.liferay.portal.upgrade.UpgradeProcess;
26  import com.liferay.portal.upgrade.util.DefaultUpgradeTableImpl;
27  import com.liferay.portal.upgrade.util.TempUpgradeColumnImpl;
28  import com.liferay.portal.upgrade.util.UpgradeColumn;
29  import com.liferay.portal.upgrade.util.UpgradeTable;
30  import com.liferay.portal.upgrade.v5_1_0.util.BlogsEntryUrlTitleUpgradeColumnImpl;
31  import com.liferay.portlet.blogs.model.impl.BlogsEntryImpl;
32  
33  /**
34   * <a href="UpgradeBlogs.java.html"><b><i>View Source</i></b></a>
35   *
36   * @author Brian Wing Shun Chan
37   *
38   */
39  public class UpgradeBlogs extends UpgradeProcess {
40  
41      public void upgrade() throws UpgradeException {
42          _log.info("Upgrading");
43  
44          try {
45              doUpgrade();
46          }
47          catch (Exception e) {
48              throw new UpgradeException(e);
49          }
50      }
51  
52      protected void doUpgrade() throws Exception {
53          runSQL("update BlogsEntry set urlTitle = ''");
54  
55          UpgradeColumn entryIdColumn = new TempUpgradeColumnImpl("entryId");
56  
57          UpgradeColumn titleColumn = new TempUpgradeColumnImpl("title");
58  
59          UpgradeColumn urlTitleColumn = new BlogsEntryUrlTitleUpgradeColumnImpl(
60              entryIdColumn, titleColumn);
61  
62          UpgradeTable upgradeTable = new DefaultUpgradeTableImpl(
63              BlogsEntryImpl.TABLE_NAME, BlogsEntryImpl.TABLE_COLUMNS,
64              entryIdColumn, titleColumn, urlTitleColumn);
65  
66          upgradeTable.updateTable();
67      }
68  
69      private static Log _log = LogFactoryUtil.getLog(UpgradeBlogs.class);
70  
71  }