1 /** 2 * This file Copyright (c) 2018 Magnolia International 3 * Ltd. (http://www.magnolia-cms.com). All rights reserved. 4 * 5 * 6 * This file is dual-licensed under both the Magnolia 7 * Network Agreement and the GNU General Public License. 8 * You may elect to use one or the other of these licenses. 9 * 10 * This file is distributed in the hope that it will be 11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the 12 * implied warranty of MERCHANTABILITY or FITNESS FOR A 13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT. 14 * Redistribution, except as permitted by whichever of the GPL 15 * or MNA you select, is prohibited. 16 * 17 * 1. For the GPL license (GPL), you can redistribute and/or 18 * modify this file under the terms of the GNU General 19 * Public License, Version 3, as published by the Free Software 20 * Foundation. You should have received a copy of the GNU 21 * General Public License, Version 3 along with this program; 22 * if not, write to the Free Software Foundation, Inc., 51 23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 24 * 25 * 2. For the Magnolia Network Agreement (MNA), this file 26 * and the accompanying materials are made available under the 27 * terms of the MNA which accompanies this distribution, and 28 * is available at http://www.magnolia-cms.com/mna.html 29 * 30 * Any modifications to this file must keep this entire header 31 * intact. 32 * 33 */ 34 package info.magnolia.ui.filter; 35 36 import info.magnolia.ui.contentapp.FilteringMode; 37 38 import java.util.HashMap; 39 import java.util.Map; 40 41 import org.apache.commons.lang3.StringUtils; 42 43 import lombok.Data; 44 45 /** 46 * Generic definition of a data filter. Allows to configure 47 * filters by single properties, by item path and also by 48 * a full text search statement. 49 * 50 */ 51 @Data 52 public class DataFilter { 53 54 private final Map<String, Object> propertyFilters = new HashMap<>(); 55 56 private String fullTextSearchStatement = ""; 57 58 private FilteringMode filteringMode = FilteringMode.OFF; 59 60 private Object value; 61 62 public boolean isEmpty() { 63 return StringUtils.isEmpty(getFullTextSearchStatement()) && 64 getValue() == null && 65 getPropertyFilters().keySet().stream() 66 .map(this::getProperty) 67 .allMatch(o -> o == null || "".equals(o)); 68 69 } 70 71 public void filter(String property, Object value) { 72 this.propertyFilters.put(property, value); 73 } 74 75 public <T> T getProperty(String property) { 76 return (T) propertyFilters.get(property); 77 } 78 79 }