001/* 002 * This library is part of OpenCms - 003 * the Open Source Content Management System 004 * 005 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com) 006 * 007 * This library is free software; you can redistribute it and/or 008 * modify it under the terms of the GNU Lesser General Public 009 * License as published by the Free Software Foundation; either 010 * version 2.1 of the License, or (at your option) any later version. 011 * 012 * This library is distributed in the hope that it will be useful, 013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 015 * Lesser General Public License for more details. 016 * 017 * For further information about Alkacon Software, please see the 018 * company website: http://www.alkacon.com 019 * 020 * For further information about OpenCms, please see the 021 * project website: http://www.opencms.org 022 * 023 * You should have received a copy of the GNU Lesser General Public 024 * License along with this library; if not, write to the Free Software 025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 026 */ 027 028package org.opencms.ade.galleries.shared; 029 030import java.util.ArrayList; 031import java.util.List; 032 033/** 034 * Gallery tree entry class. To organize gallery folders as a tree.<p> 035 * 036 * @since 8.0.1 037 */ 038public class CmsGalleryTreeEntry extends CmsGalleryFolderBean { 039 040 /** List of child entries. */ 041 private List<CmsGalleryTreeEntry> m_children; 042 043 /** The parent entry. */ 044 private CmsGalleryTreeEntry m_parent; 045 046 /** 047 * Constructor.<p> 048 * Copy the fields of the given master.<p> 049 * 050 * @param master master to copy 051 */ 052 public CmsGalleryTreeEntry(CmsGalleryFolderBean master) { 053 054 setContentTypes(master.getContentTypes()); 055 setEditable(master.isEditable()); 056 setOptimizable(master.isOptimizable()); 057 setPath(master.getPath()); 058 setId(master.getId()); 059 setGroup(master.getGroup()); 060 setTitle(master.getTitle()); 061 setResourceType(master.getType()); 062 setBigIconClasses(master.getBigIconClasses()); 063 } 064 065 /** 066 * Adds a new child entry.<p> 067 * 068 * @param child the child entry to add 069 */ 070 public void addChild(CmsGalleryTreeEntry child) { 071 072 if (m_children == null) { 073 m_children = new ArrayList<CmsGalleryTreeEntry>(); 074 } 075 m_children.add(child); 076 child.setParent(this); 077 } 078 079 /** 080 * Returns the list of child entries.<p> 081 * 082 * @return the list of child entries 083 */ 084 public List<CmsGalleryTreeEntry> getChildren() { 085 086 return m_children; 087 } 088 089 /** 090 * Returns the parent entry or <code>null</code> if there is none.<p> 091 * 092 * @return the parent entry 093 */ 094 public CmsGalleryTreeEntry getParent() { 095 096 return m_parent; 097 } 098 099 /** 100 * Sets the child entry list.<p> 101 * 102 * @param children the list of child entries 103 */ 104 public void setChildren(List<CmsGalleryTreeEntry> children) { 105 106 m_children = children; 107 for (CmsGalleryTreeEntry child : m_children) { 108 child.setParent(this); 109 } 110 } 111 112 /** 113 * Sets the parent entry.<p> 114 * 115 * @param parent the parent entry 116 */ 117 protected void setParent(CmsGalleryTreeEntry parent) { 118 119 m_parent = parent; 120 } 121}