net.sf.jasperreports.components.sort.SortElementUtils Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of jasperreports Show documentation
Show all versions of jasperreports Show documentation
Free Java Reporting Library
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2023 Cloud Software Group, Inc. All rights reserved.
* http://www.jaspersoft.com
*
* Unless you have purchased a commercial license agreement from Jaspersoft,
* the following license terms apply:
*
* This program is part of JasperReports.
*
* JasperReports is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* JasperReports 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with JasperReports. If not, see .
*/
package net.sf.jasperreports.components.sort;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import net.sf.jasperreports.engine.type.SortOrderEnum;
/**
* @author Narcis Marcu ([email protected])
*/
public class SortElementUtils {
private static Map sortOrderMapping = new HashMap<>();
static {
sortOrderMapping.put(SortElement.SORT_ORDER_ASC, SortOrderEnum.ASCENDING);
sortOrderMapping.put(SortElement.SORT_ORDER_DESC, SortOrderEnum.DESCENDING);
}
public static String[] extractColumnInfo(String sortColumn) {
return sortColumn.split(SortElement.SORT_COLUMN_TOKEN_SEPARATOR);
}
public static String packSortColumnInfo(String columnName, String columnType, String sortOrder) {
StringBuilder sb = new StringBuilder();
sb.append(columnName)
.append(SortElement.SORT_COLUMN_TOKEN_SEPARATOR)
.append(columnType)
.append(SortElement.SORT_COLUMN_TOKEN_SEPARATOR)
.append(sortOrder);
return sb.toString();
}
public static boolean isValidSortData(String sortData) {
return sortData != null
&& sortData.indexOf(SortElement.SORT_COLUMN_TOKEN_SEPARATOR) >= 0
&& sortData.split(SortElement.SORT_COLUMN_TOKEN_SEPARATOR).length > 1;
}
public static SortOrderEnum getSortOrder(String sortOrder) {
return sortOrderMapping.get(sortOrder);
}
public static FilterTypesEnum getFilterType(Class clazz) {
FilterTypesEnum result = null;
if (Number.class.isAssignableFrom(clazz))
{
result = FilterTypesEnum.NUMERIC;
}
else if (String.class.isAssignableFrom(clazz))
{
result = FilterTypesEnum.TEXT;
}
else if (Date.class.isAssignableFrom(clazz))
{
result = FilterTypesEnum.DATE;
}
else if (Boolean.class.isAssignableFrom(clazz))
{
result = FilterTypesEnum.BOOLEAN;
}
return result;
}
}