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1 package com.dotmarketing.factories;
2
3 import java.util.ArrayList  ;
4 import java.util.Iterator ;
5 import java.util.List ;
6
7 import net.sf.hibernate.HibernateException;
8
9 import com.dotmarketing.beans.Inode;
10 import com.dotmarketing.beans.Tree;
11 import com.dotmarketing.db.DotHibernate;
12 import com.dotmarketing.util.Logger;
13
14
18 public class TreeFactory {
19
20 public static Tree getTree(String x) {
21 try {
22 return (Tree) new DotHibernate(Tree.class).load(Long.parseLong(x));
23 } catch (Exception e) {
24 return (Tree) new DotHibernate(Tree.class).load(x);
25 }
26 }
27
28 public static Tree getTree(Inode parent, Inode child) {
29 String relationType = "child";
30 return getTree(parent, child, relationType);
31 }
32
33 public static Tree getTree(long parent, long child) {
34 String relationType = "child";
35 return getTree(parent, child, relationType);
36 }
37
38 public static Tree getTree(long parent, long child, String relationType) {
39 try {
40 DotHibernate dh = new DotHibernate(Tree.class);
41 dh
42 .setQuery("from tree in class com.dotmarketing.beans.Tree where parent = ? and child = ? and relation_type = ?");
43 dh.setParam(parent);
44 dh.setParam(child);
45 dh.setParam(relationType);
46
47 return (Tree) dh.load();
48 } catch (Exception e) {
49 Logger.warn(TreeFactory.class, "getTree failed:" + e, e);
50 }
51
52 return new Tree();
53 }
54
55 public static Tree getTree(Inode parent, Inode child, String relationType) {
56 return getTree(parent.getInode(), child.getInode(), relationType);
57 }
58
59 public static Tree getTreeByChildAndRelationType(Inode child, String relationType) {
60 try {
61 DotHibernate dh = new DotHibernate(Tree.class);
62 dh.setQuery("from tree in class com.dotmarketing.beans.Tree where child = ? and relation_type = ?");
63 dh.setParam(child.getInode());
64 dh.setParam(relationType);
65
66 return (Tree) dh.load();
67 } catch (Exception e) {
68 Logger.warn(TreeFactory.class, "getTree failed:" + e, e);
69 }
70
71 return new Tree();
72 }
73
74 public static Tree getTreeByParentAndRelationType(Inode parent, String relationType) {
75 try {
76 DotHibernate dh = new DotHibernate(Tree.class);
77 dh.setQuery("from tree in class com.dotmarketing.beans.Tree where parent = ? and relation_type = ?");
78 dh.setParam(parent.getInode());
79 dh.setParam(relationType);
80
81 return (Tree) dh.load();
82 } catch (Exception e) {
83 Logger.warn(TreeFactory.class, "getTree failed:" + e, e);
84 }
85
86 return new Tree();
87 }
88
89 @SuppressWarnings ("unchecked")
90 public static List <Tree> getTreesByParentAndRelationType(Inode parent, String relationType) {
91 try {
92 DotHibernate dh = new DotHibernate(Tree.class);
93 dh
94 .setQuery("from tree in class com.dotmarketing.beans.Tree where parent = ? and relation_type = ? order by tree_order asc");
95 dh.setParam(parent.getInode());
96 dh.setParam(relationType);
97
98 return dh.list();
99 } catch (Exception e) {
100 Logger.warn(TreeFactory.class, "getTree failed:" + e, e);
101 }
102
103 return new ArrayList <Tree>();
104 }
105
106 @SuppressWarnings ("unchecked")
107 public static List <Tree> getTreesByChildAndRelationType(Inode child, String relationType) {
108 try {
109 DotHibernate dh = new DotHibernate(Tree.class);
110 dh
111 .setQuery("from tree in class com.dotmarketing.beans.Tree where child = ? and relation_type = ? order by tree_order asc");
112 dh.setParam(child.getInode());
113 dh.setParam(relationType);
114
115 return dh.list();
116 } catch (Exception e) {
117 Logger.warn(TreeFactory.class, "getTree failed:" + e, e);
118 }
119
120 return new ArrayList <Tree>();
121 }
122
123 @SuppressWarnings ("unchecked")
124 public static List <Tree> getTreesByRelationType(String relationType) {
125 try {
126 DotHibernate dh = new DotHibernate(Tree.class);
127 dh.setQuery("from tree in class com.dotmarketing.beans.Tree where relation_type = ?");
128 dh.setParam(relationType);
129
130 return dh.list();
131 } catch (Exception e) {
132 Logger.warn(TreeFactory.class, "getTree failed:" + e, e);
133 }
134
135 return new ArrayList <Tree>();
136 }
137
138 @SuppressWarnings ("unchecked")
139 public static List <Tree> getTreesByParent(Inode inode) {
140 try {
141 DotHibernate dh = new DotHibernate(Tree.class);
142 dh.setQuery("from tree in class com.dotmarketing.beans.Tree where parent = ?");
143 dh.setParam(inode.getInode());
144
145 return dh.list();
146 } catch (Exception e) {
147 Logger.warn(TreeFactory.class, "getTree failed:" + e, e);
148 }
149
150 return new ArrayList <Tree>();
151 }
152
153 public static List getTreesByChild(Inode inode) {
154 try {
155 DotHibernate dh = new DotHibernate(Tree.class);
156 dh.setQuery("from tree in class com.dotmarketing.beans.Tree where child = ?");
157 dh.setParam(inode.getInode());
158
159 return dh.list();
160 } catch (Exception e) {
161 Logger.warn(TreeFactory.class, "getTree failed:" + e, e);
162 }
163
164 return new ArrayList ();
165 }
166
167 public static void swapTrees(Inode i1, Inode i2) throws HibernateException {
168
169 List <Tree> newTrees = new ArrayList <Tree>();
170
171 Iterator it = getTreesByParent(i1).iterator();
173 while (it.hasNext()) {
174 Tree tree = (Tree) it.next();
175 newTrees.add(new Tree(i2.getInode(), tree.getChild(), tree.getRelationType(), tree.getTreeOrder()));
176 deleteTree(tree);
177 }
178
179 it = getTreesByChild(i1).iterator();
180 while (it.hasNext()) {
181 Tree tree = (Tree) it.next();
182 newTrees.add(new Tree(tree.getParent(), i2.getInode(), tree.getRelationType(), tree.getTreeOrder()));
183 deleteTree(tree);
184 }
185
186 it = getTreesByParent(i2).iterator();
187 while (it.hasNext()) {
188 Tree tree = (Tree) it.next();
189 newTrees.add(new Tree(i1.getInode(), tree.getChild(), tree.getRelationType(), tree.getTreeOrder()));
190 deleteTree(tree);
191 }
192
193 it = getTreesByChild(i2).iterator();
194 while (it.hasNext()) {
195 Tree tree = (Tree) it.next();
196 newTrees.add(new Tree(tree.getParent(), i1.getInode(), tree.getRelationType(), tree.getTreeOrder()));
197 deleteTree(tree);
198 }
199
200 it = newTrees.iterator();
202 while (it.hasNext()) {
203 Tree tree = (Tree) it.next();
204 saveTree(tree);
205 }
206 DotHibernate.flush();
207 DotHibernate.getSession().refresh(i1);
208 DotHibernate.getSession().refresh(i2);
209
210 }
211
212 public static void deleteTree(Tree tree) {
213 DotHibernate.delete(tree);
214 }
215
216 public static void deleteTreesByParent(Inode parent) {
217 DotHibernate.delete("from tree in class com.dotmarketing.beans.Tree where tree.parent = " + parent.getInode());
218 }
219
220 public static void deleteTreesByChild(Inode child) {
221 DotHibernate.delete("from tree in class com.dotmarketing.beans.Tree where tree.child = " + child.getInode());
222 }
223
224 public static void deleteTreesByRelationType(String relationType) {
225 DotHibernate
226 .delete("from tree in class com.dotmarketing.beans.Tree where tree.relation_type = " + relationType);
227 }
228
229 public static void saveTree(Tree tree) {
230 DotHibernate.saveOrUpdate(tree);
231 }
232
233 }
234 |
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