Java tutorial
/* * Copyright (c) 2002-2013, Mairie de Paris * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright notice * and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright notice * and the following disclaimer in the documentation and/or other materials * provided with the distribution. * * 3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * License 1.0 */ package fr.paris.lutece.plugins.genericattributes.service.entrytype; import fr.paris.lutece.plugins.genericattributes.business.Entry; import fr.paris.lutece.plugins.genericattributes.business.Field; import fr.paris.lutece.plugins.genericattributes.business.FieldHome; import fr.paris.lutece.plugins.genericattributes.business.GenericAttributeError; import fr.paris.lutece.plugins.genericattributes.business.Response; import fr.paris.lutece.portal.service.i18n.I18nService; import fr.paris.lutece.portal.service.message.AdminMessage; import fr.paris.lutece.portal.service.message.AdminMessageService; import org.apache.commons.lang.StringUtils; import java.util.ArrayList; import java.util.List; import java.util.Locale; import javax.servlet.http.HttpServletRequest; /** * Abstract entry type for check boxes */ public abstract class AbstractEntryTypeArray extends EntryTypeService { /** * {@inheritDoc} */ @Override public String getRequestData(Entry entry, HttpServletRequest request, Locale locale) { String strCode = request.getParameter(PARAMETER_ENTRY_CODE); String strTitle = request.getParameter(PARAMETER_TITLE); String strComment = request.getParameter(PARAMETER_COMMENT); String strNumberRows = request.getParameter(PARAMETER_NUMBER_ROWS); String strNumberColumns = request.getParameter(PARAMETER_NUMBER_COLUMNS); String strFieldError = StringUtils.EMPTY; if (StringUtils.isBlank(strTitle)) { strFieldError = FIELD_TITLE; } else if (StringUtils.isBlank(strNumberRows)) { strFieldError = FIELD_NUMBER_ROWS; } else if (StringUtils.isBlank(strNumberColumns)) { strFieldError = FIELD_NUMBER_COLUMNS; } if (StringUtils.isNotBlank(strFieldError)) { Object[] tabRequiredFields = { I18nService.getLocalizedString(strFieldError, locale) }; return AdminMessageService.getMessageUrl(request, MESSAGE_MANDATORY_FIELD, tabRequiredFields, AdminMessage.TYPE_STOP); } else if (!isValid(strNumberRows)) { Object[] tabRequiredFields = { I18nService.getLocalizedString(FIELD_NUMBER_ROWS, locale) }; return AdminMessageService.getMessageUrl(request, MESSAGE_NUMERIC_FIELD, tabRequiredFields, AdminMessage.TYPE_STOP); } else if (!isValid(strNumberColumns)) { Object[] tabRequiredFields = { I18nService.getLocalizedString(FIELD_NUMBER_COLUMNS, locale) }; return AdminMessageService.getMessageUrl(request, MESSAGE_NUMERIC_FIELD, tabRequiredFields, AdminMessage.TYPE_STOP); } // for don't update fields listFields=null int row = Integer.valueOf(strNumberRows); int column = Integer.valueOf(strNumberColumns); entry.setCode(strCode); entry.setTitle(strTitle); entry.setHelpMessage(null); entry.setComment(strComment); entry.setCSSClass(null); entry.setMapProvider(null); entry.setNumberColumn(column); entry.setNumberRow(row); ArrayList<Field> listFields = new ArrayList<Field>(); List<Field> fields = FieldHome.getFieldListByIdEntry(entry.getIdEntry()); for (int i = 1; i <= (row + 1); i++) { for (int j = 1; j <= (column + 1); j++) { Field existingFields = null; for (Field f : fields) { if (f.getValue().equals(i + "_" + j)) { existingFields = f; break; } } String strTitleRow = request.getParameter("field_" + i + "_" + j); if ((i == 1) && (j != 1)) { Field field = new Field(); if (existingFields != null) { field = existingFields; } field.setParentEntry(entry); field.setValue(i + "_" + j); field.setTitle(StringUtils.defaultString(strTitleRow)); listFields.add(field); } else if ((i != 1) && (j == 1)) { Field field = new Field(); if (existingFields != null) { field = existingFields; } field.setParentEntry(entry); field.setValue(i + "_" + j); field.setTitle(StringUtils.defaultString(strTitleRow)); listFields.add(field); } else { Field field = new Field(); field.setParentEntry(entry); field.setValue(i + "_" + j); listFields.add(field); } } } entry.setFields(listFields); return null; } /** * {@inheritDoc} */ @Override public GenericAttributeError getResponseData(Entry entry, HttpServletRequest request, List<Response> listResponse, Locale locale) { for (int i = 1; i <= (entry.getNumberRow() + 1); i++) { for (int j = 1; j <= (entry.getNumberColumn() + 1); j++) { String strTitleRow = request.getParameter("response_" + i + "_" + j); Field existingFields = null; for (Field f : entry.getFields()) { if (f.getValue().equals(i + "_" + j)) { existingFields = f; break; } } Response response = new Response(); response.setEntry(entry); response.setResponseValue(strTitleRow); response.setToStringValueResponse(strTitleRow); response.setField(existingFields); listResponse.add(response); } } return null; } /** * {@inheritDoc} */ @Override public String getResponseValueForExport(Entry entry, HttpServletRequest request, Response response, Locale locale) { return response.getResponseValue(); } /** * {@inheritDoc} */ @Override public String getResponseValueForRecap(Entry entry, HttpServletRequest request, Response response, Locale locale) { if (response.getField() != null) { if (response.getField().getTitle() == null) { Field field = FieldHome.findByPrimaryKey(response.getField().getIdField()); if (field != null) { response.setField(field); } } return response.getField().getTitle(); } return null; } /** * Check if param is a valid integer * @param strValue the value to check * @return true if valid, false otherwise */ private boolean isValid(String strValue) { if (!StringUtils.isNumeric(strValue)) { return false; } else if (Integer.valueOf(strValue) <= 0) { return false; } return true; } }