[9387] | 1 | package fr.mael.jiwigo.dao; |
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| 2 | |
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| 3 | import java.io.IOException; |
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| 4 | import java.util.ArrayList; |
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| 5 | import java.util.List; |
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| 6 | |
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| 7 | import org.jdom.Document; |
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| 8 | import org.jdom.Element; |
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| 9 | |
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| 10 | import fr.mael.jiwigo.om.Category; |
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| 11 | import fr.mael.jiwigo.transverse.enumeration.CategoryEnum; |
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| 12 | import fr.mael.jiwigo.transverse.enumeration.MethodsEnum; |
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| 13 | import fr.mael.jiwigo.transverse.session.SessionManager; |
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[9392] | 14 | import fr.mael.jiwigo.transverse.util.Tools; |
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[9387] | 15 | |
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| 16 | /* |
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| 17 | Copyright (c) 2010, Mael |
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| 18 | All rights reserved. |
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| 19 | |
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| 20 | Redistribution and use in source and binary forms, with or without |
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| 21 | modification, are permitted provided that the following conditions are met: |
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| 22 | * Redistributions of source code must retain the above copyright |
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| 23 | notice, this list of conditions and the following disclaimer. |
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| 24 | * Redistributions in binary form must reproduce the above copyright |
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| 25 | notice, this list of conditions and the following disclaimer in the |
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| 26 | documentation and/or other materials provided with the distribution. |
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| 27 | * Neither the name of jiwigo nor the |
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| 28 | names of its contributors may be used to endorse or promote products |
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| 29 | derived from this software without specific prior written permission. |
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| 30 | |
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| 31 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
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| 32 | ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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| 33 | WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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| 34 | DISCLAIMED. IN NO EVENT SHALL Mael BE LIABLE FOR ANY |
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| 35 | DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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| 36 | (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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| 37 | LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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| 38 | ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 39 | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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| 40 | SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 41 | */ |
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| 42 | /** |
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| 43 | |
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| 44 | * Dao for the categories |
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| 45 | * @author mael |
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| 46 | * |
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| 47 | */ |
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| 48 | public class CategoryDao { |
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| 49 | /** |
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| 50 | * Logger |
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| 51 | */ |
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| 52 | public static final org.apache.commons.logging.Log LOG = org.apache.commons.logging.LogFactory |
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| 53 | .getLog(CategoryDao.class); |
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| 54 | /** |
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| 55 | * Instance to use a singleton |
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| 56 | */ |
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| 57 | private static CategoryDao instance; |
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| 58 | |
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| 59 | private SessionManager sessionManager; |
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| 60 | |
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| 61 | /** |
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| 62 | * Private constructor to use a singleton |
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| 63 | */ |
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| 64 | private CategoryDao(SessionManager sessionManager) { |
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| 65 | this.sessionManager = sessionManager; |
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| 66 | } |
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| 67 | |
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| 68 | /** |
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| 69 | * @return the instance |
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| 70 | */ |
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| 71 | public static CategoryDao getInstance(SessionManager sessionManager) { |
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| 72 | if (instance == null) { |
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| 73 | instance = new CategoryDao(sessionManager); |
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| 74 | } |
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| 75 | return instance; |
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| 76 | } |
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| 77 | |
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| 78 | /** |
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| 79 | * Lists the categories |
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| 80 | * @param recursive true : recursive listing of the categories |
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| 81 | * @return the list of categories |
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| 82 | * @throws IOException |
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| 83 | */ |
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[9392] | 84 | public List<Category> list(boolean recursive) throws IOException { |
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| 85 | Document doc = sessionManager.executeReturnDocument(MethodsEnum.LISTER_CATEGORIES.getLabel(), "recursive", |
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[9387] | 86 | String.valueOf(recursive)); |
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| 87 | Element element = doc.getRootElement().getChild("categories"); |
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| 88 | List<Element> listElement = (List<Element>) element.getChildren("category"); |
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| 89 | ArrayList<Category> categories = new ArrayList<Category>(); |
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| 90 | for (Element cat : listElement) { |
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| 91 | Category myCat = new Category(); |
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[9392] | 92 | myCat.setIdentifier(Integer.valueOf(cat.getAttributeValue(CategoryEnum.ID.getLabel()))); |
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[9387] | 93 | myCat.setUrlCategory(cat.getAttributeValue(CategoryEnum.URL.getLabel())); |
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| 94 | myCat.setNbImages(Integer.valueOf(cat.getAttributeValue(CategoryEnum.NB_IMAGES.getLabel()))); |
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| 95 | myCat.setNbTotalImages(Integer.valueOf(cat.getAttributeValue(CategoryEnum.NB_TOTAL_IMAGES.getLabel()))); |
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[9392] | 96 | myCat.setName(cat.getChildText(CategoryEnum.NAME.getLabel())); |
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[9387] | 97 | String catMeres = cat.getChildText(CategoryEnum.CAT_MERES.getLabel()); |
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| 98 | ArrayList<Integer> idCategoriesMeres = new ArrayList<Integer>(); |
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| 99 | for (String catA : catMeres.split(",")) { |
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| 100 | if (!catA.equals("")) { |
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| 101 | idCategoriesMeres.add(Integer.valueOf(catA)); |
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| 102 | } |
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| 103 | } |
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[9392] | 104 | myCat.setIdParentCategories(idCategoriesMeres); |
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[9387] | 105 | categories.add(myCat); |
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| 106 | } |
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| 107 | return categories; |
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| 108 | } |
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| 109 | |
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| 110 | /** |
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| 111 | * Creation of a category |
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| 112 | * @param category the category to create |
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| 113 | * @return true if the category is successfully created |
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| 114 | */ |
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[9392] | 115 | public boolean create(Category category) { |
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[9387] | 116 | try { |
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[9392] | 117 | if (category.getDirectParent() != null) { |
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| 118 | return Tools.checkOk(sessionManager.executeReturnDocument(MethodsEnum.AJOUTER_CATEGORIE.getLabel(), |
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| 119 | "name", category.getName(), "parent", String.valueOf(category.getDirectParent()))); |
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[9387] | 120 | } else { |
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[9392] | 121 | return Tools.checkOk(sessionManager.executeReturnDocument(MethodsEnum.AJOUTER_CATEGORIE.getLabel(), |
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| 122 | "name", category.getName())); |
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[9387] | 123 | } |
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| 124 | } catch (IOException e) { |
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[9392] | 125 | LOG.error(Tools.getStackTrace(e)); |
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[9387] | 126 | } |
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| 127 | return false; |
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| 128 | } |
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| 129 | |
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| 130 | } |
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