| Clover coverage report - JFox Service-Oriented Application Framework - 1.0-RC1 |
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| 30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| PageManager.java | 0% | 0% | 0% | 0% |
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/**
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* @(#)PageManager.java
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*
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* JFoxSOAF, Service-Oriented Application Framework
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*
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* Copyright(c) JFoxSOAF Team
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*
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* Licensed under the GNU LGPL, Version 2.1 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.gnu.org/copyleft/lesser.html
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* For more information, please visit:
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* http://www.jfox.cn/confluence/display/JFoxSOAF/Home
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* http://www.huihoo.org/jfox/jfoxsoaf
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*/
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package org.huihoo.jfox.soaf.util.pager;
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/**
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* <p>
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* Pager Manager.
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* </p>
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*
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* @author <a href="mailto:founder_chen@yahoo.com.cn">Peter Cheng </a>
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* @version $Revision: 1.1 $ $Date: 2005/05/22 06:51:48 $
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* @version Revision: 1.0
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*/
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public class PageManager { |
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private PageModel pageModel = new PageModel(); |
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/**
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* Calculate current page info.
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*
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* @param pageSize the total size.
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* @param pageNum the numuber of current page
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* @param resultNum the result number of page
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* @return PageInfo
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*/
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public PageModel calculate(int pageSize, int pageNum, int resultNum) { |
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int totalPage = (resultNum + pageSize - 1) / pageSize;
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int intValue = 0;
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int pageNumber = 1;
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intValue = totalPage; |
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pageNumber = pageNum; |
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| 57 | 0 |
if (intValue > 0) {
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pageModel.setTotalPage(totalPage); |
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} |
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intValue = resultNum; |
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if (intValue > 0) {
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pageModel.setResultCount(resultNum); |
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} |
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if (pageNumber >= totalPage) {
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pageNumber = totalPage; |
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} else if (pageNumber <= 0) { |
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pageNumber = 1; |
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} |
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pageModel.setPage(pageNumber); |
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return pageModel;
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} |
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/**
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* Return start page index.
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*
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* @param pageNum
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* @param pageSize
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* @return page start index
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*/
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public int pageStartIndex(int pageNum, int pageSize) { |
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return (pageNum - 1) * pageSize;
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} |
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} |
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