/*
* PatientView
*
* Copyright (c) Worth Solutions Limited 2004-2013
*
* This file is part of PatientView.
*
* PatientView is free software: you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation, either version 3 of the License,
* or (at your option) any later version.
* PatientView is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License along with PatientView in a file
* titled COPYING. If not, see <http://www.gnu.org/licenses/>.
*
* @package PatientView
* @link http://www.patientview.org
* @author PatientView <info@patientview.org>
* @copyright Copyright (c) 2004-2013, Worth Solutions Limited
* @license http://www.gnu.org/licenses/gpl-3.0.html The GNU General Public License V3.0
*/
package org.patientview.radar.web.dataproviders;
import org.patientview.radar.model.Issue;
import org.patientview.radar.model.filter.IssueFilter;
import org.patientview.radar.service.IssueManager;
import org.apache.wicket.markup.repeater.data.IDataProvider;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
import java.util.Iterator;
import java.util.List;
public class IssuesDataProvider implements IDataProvider<Issue>, SortableDataProvider {
private IssueManager issueManager;
private IssueFilter issueFilter;
public IssuesDataProvider(IssueManager issueManager) {
this.issueManager = issueManager;
issueFilter = new IssueFilter();
}
public Iterator<? extends Issue> iterator(int i, int i1) {
int pageNumber = (i / i1) + 1;
return getResults(pageNumber, i1).iterator();
}
public int size() {
return getResults(-1, -1).size();
}
public IModel<Issue> model(Issue issue) {
return new Model<Issue>(issue);
}
public void detach() {
//To change body of implemented methods use File | Settings | File Templates.
}
public void setAscending(boolean ascending) {
issueFilter.setReverse(ascending);
}
public boolean isAscending() {
return issueFilter.isReverse();
}
public void setSortField(String sortField) {
issueFilter.setSortField(sortField);
}
public String getSortField() {
return issueFilter.getSortField();
}
public boolean hasSearchCriteria() {
return issueFilter.hasSearchCriteria();
}
public void addSearchCriteria(String searchField, String searchText) {
issueFilter.addSearchCriteria(searchField, searchText);
}
public void removeSearchCriteria(String searchField) {
issueFilter.removeSearchCriteria(searchField);
}
public void clearSearchCriteria() {
issueFilter.getSearchFields().clear();
}
private List<Issue> getResults(int page, int resultsPerPage) {
return issueManager.getIssues(issueFilter, page, resultsPerPage);
}
}