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Merge pull request #1 from nttuyen/master
Add JCR implement for todo-app
2 parents b92ac87 + 32298fa commit 1cdc11b

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21 files changed

+1547
-217
lines changed

21 files changed

+1547
-217
lines changed

‎todo-app/todomvc-core/pom.xml

Lines changed: 14 additions & 14 deletions
Original file line numberDiff line numberDiff line change
@@ -9,32 +9,32 @@
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<finalName>todomvc-core</finalName>
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</build>
1111
<dependencies>
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<dependency>
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<groupId>org.exoplatform.kernel</groupId>
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<artifactId>exo.kernel.container</artifactId>
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<version>2.3.8-GA</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.exoplatform.kernel</groupId>
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<artifactId>exo.kernel.commons</artifactId>
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<version>2.3.8-GA</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.exoplatform.jcr</groupId>
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<artifactId>exo.jcr.component.core</artifactId>
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<version>1.15.3-GA</version>
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<scope>provided</scope>
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</dependency>
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<dependency>
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<groupId>org.exoplatform.jcr</groupId>
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<artifactId>exo.jcr.component.ext</artifactId>
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<version>1.15.3-GA</version>
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<scope>provided</scope>
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</dependency>
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<version>3.8.1</version>
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<version>4.10</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>slf4j-api</artifactId>
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<version>1.7.1</version>
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<scope>compile</scope>
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<scope>provided</scope>
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</dependency>
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<dependency>

‎todo-app/todomvc-core/src/main/java/org/gatein/portlet/todomvc/model/jcr/TodoNode.java

Lines changed: 62 additions & 0 deletions
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@@ -0,0 +1,62 @@
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/*
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* Copyright (C) 2012 eXo Platform SAS.
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*
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* This is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
11+
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this software; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
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*/
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package org.gatein.portlet.todomvc.model.jcr;
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import javax.jcr.Node;
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import javax.jcr.Property;
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public class TodoNode {
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private final Node node;
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public TodoNode(Node node) {
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this.node = node;
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}
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public String getName() throws Exception {
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return node.getName();
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}
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public void setJob(String job) throws Exception {
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node.setProperty("todo:job", job);
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}
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public String getJob() throws Exception {
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return node.getProperty("todo:job").getString();
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}
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public void setPriority(int priority) throws Exception {
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node.setProperty("todo:priority", priority);
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}
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public int getPriority() throws Exception {
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return (int)node.getProperty("todo:priority").getLong();
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}
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public void setCompleted(boolean isCompleted) throws Exception {
50+
node.setProperty("todo:isCompleted", isCompleted);
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}
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public boolean isCompleted() throws Exception {
53+
return node.getProperty("todo:isCompleted").getBoolean();
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}
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public void save() throws Exception {
57+
node.save();
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}
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public void remove() throws Exception {
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node.remove();
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}
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}

‎todo-app/todomvc-core/src/main/java/org/gatein/portlet/todomvc/model/jcr/TodoNodeList.java

Lines changed: 83 additions & 0 deletions
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/*
2+
* Copyright (C) 2012 eXo Platform SAS.
3+
*
4+
* This is free software; you can redistribute it and/or modify it
5+
* under the terms of the GNU Lesser General Public License as
6+
* published by the Free Software Foundation; either version 2.1 of
7+
* the License, or (at your option) any later version.
8+
*
9+
* This software is distributed in the hope that it will be useful,
10+
* but WITHOUT ANY WARRANTY; without even the implied warranty of
11+
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12+
* Lesser General Public License for more details.
13+
*
14+
* You should have received a copy of the GNU Lesser General Public
15+
* License along with this software; if not, write to the Free
16+
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
17+
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
18+
*/
19+
package org.gatein.portlet.todomvc.model.jcr;
20+
21+
import java.util.LinkedList;
22+
import java.util.List;
23+
24+
import javax.jcr.Node;
25+
import javax.jcr.NodeIterator;
26+
27+
public class TodoNodeList {
28+
private final Node node;
29+
private long currentId;
30+
31+
public TodoNodeList(Node node) {
32+
this.node = node;
33+
34+
try {
35+
if(!node.hasProperty("todo:maxChildId")) {
36+
currentId = 0;
37+
this.node.setProperty("todo:maxChildId", currentId);
38+
this.node.save();
39+
}
40+
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this.currentId = node.getProperty("todo:maxChildId").getLong();
42+
} catch (Exception e) {
43+
currentId = 0;
44+
}
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}
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47+
public String getName() throws Exception {
48+
return node.getName();
49+
}
50+
51+
public TodoNode newTodo() throws Exception {
52+
String nodeName = String.valueOf(++this.currentId);
53+
54+
return this.newTodo(nodeName);
55+
}
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57+
public TodoNode newTodo(String name) throws Exception {
58+
Node todo = this.node.addNode(name, "todo:todo");
59+
return new TodoNode(todo);
60+
}
61+
public TodoNode getTodo(String name) throws Exception {
62+
Node todo = node.getNode(name);
63+
return new TodoNode(todo);
64+
}
65+
66+
public List<TodoNode> getTodos() throws Exception {
67+
NodeIterator iterator = node.getNodes();
68+
List<TodoNode> list = new LinkedList<TodoNode>();
69+
70+
while (iterator.hasNext()) {
71+
Node todo = iterator.nextNode();
72+
if(!todo.getName().equals("*")) {
73+
list.add(new TodoNode(todo));
74+
}
75+
}
76+
return list;
77+
}
78+
79+
public void save() throws Exception {
80+
node.setProperty("todo:maxChildId", this.currentId);
81+
node.save();
82+
}
83+
}

‎todo-app/todomvc-core/src/main/java/org/gatein/portlet/todomvc/service/impl/TodoServiceJCRImpl.java

Lines changed: 162 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,162 @@
1+
/*
2+
* Copyright (C) 2012 eXo Platform SAS.
3+
*
4+
* This is free software; you can redistribute it and/or modify it
5+
* under the terms of the GNU Lesser General Public License as
6+
* published by the Free Software Foundation; either version 2.1 of
7+
* the License, or (at your option) any later version.
8+
*
9+
* This software is distributed in the hope that it will be useful,
10+
* but WITHOUT ANY WARRANTY; without even the implied warranty of
11+
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12+
* Lesser General Public License for more details.
13+
*
14+
* You should have received a copy of the GNU Lesser General Public
15+
* License along with this software; if not, write to the Free
16+
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
17+
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
18+
*/
19+
package org.gatein.portlet.todomvc.service.impl;
20+
21+
import java.util.List;
22+
import javax.jcr.Node;
23+
import org.gatein.portlet.todomvc.model.jcr.TodoNode;
24+
import org.gatein.portlet.todomvc.model.jcr.TodoNodeList;
25+
import org.gatein.portlet.todomvc.service.TodoService;
26+
import org.gatein.portlet.todomvc.service.impl.jcr.JCRHelper;
27+
import org.json.JSONArray;
28+
import org.json.JSONObject;
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30+
public class TodoServiceJCRImpl implements TodoService {
31+
public static final String JCR_PROPERTY_JOB = "job";
32+
public static final String JCR_PROPERTY_PRIORITY = "priority";
33+
public static final String JCR_PROPERTY_COMPLETED = "completed";
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35+
public static final String JSON_KEY_ID = "id";
36+
public static final String JSON_KEY_COMPLETED = "completed";
37+
public static final String JSON_KEY_DISPLAY = "display";
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public static final String JSON_KEY_EDITING = "editing";
39+
public static final String JSON_KEY_JOB = "job";
40+
public static final String JSON_KEY_PRIORITY = "priority";
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42+
private JCRHelper jcrHelper;
43+
44+
public TodoServiceJCRImpl(JCRHelper jcrHelper) {
45+
this.jcrHelper = jcrHelper;
46+
}
47+
48+
public TodoNodeList getTodoNodeList(String todoListId) throws Exception {
49+
return this.jcrHelper.getTodoNodeList(todoListId);
50+
}
51+
52+
@Override
53+
public void saveListTodos(String todoListId, JSONArray jsonArray) throws Exception {
54+
int size = jsonArray.length();
55+
for(int i = 0; i < size; i++) {
56+
JSONObject jsonObject = jsonArray.getJSONObject(i);
57+
this.saveTodo(todoListId, jsonObject);
58+
}
59+
}
60+
61+
@Override
62+
public void saveTodo(String todoListId, JSONObject jsonObject) throws Exception {
63+
TodoNodeList todoList = this.getTodoNodeList(todoListId);
64+
65+
66+
String job = jsonObject.getString(JSON_KEY_JOB);
67+
int priority = jsonObject.getInt(JSON_KEY_PRIORITY);
68+
boolean completed = jsonObject.getBoolean(JSON_KEY_COMPLETED);
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70+
TodoNode todo = todoList.newTodo();
71+
todo.setCompleted(completed);
72+
todo.setPriority(priority);
73+
todo.setJob(job);
74+
75+
todoList.save();
76+
todo.save();
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}
78+
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@Override
80+
public JSONArray getListTodos(String todoListId) throws Exception {
81+
TodoNodeList todoNodeList = this.getTodoNodeList(todoListId);
82+
83+
JSONArray array = new JSONArray();
84+
85+
List<TodoNode> todoNodes = todoNodeList.getTodos();
86+
for(TodoNode todo : todoNodes) {
87+
JSONObject object = new JSONObject();
88+
89+
object.put(JSON_KEY_ID, todo.getName());
90+
object.put(JSON_KEY_PRIORITY, todo.getPriority());
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object.put(JSON_KEY_COMPLETED, todo.isCompleted());
92+
object.put(JSON_KEY_JOB, todo.getJob());
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94+
array.put(object);
95+
}
96+
97+
return array;
98+
}
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100+
@Override
101+
public JSONObject getTodo(String todoListId, int todoId) throws Exception {
102+
TodoNodeList todoNodeList = this.getTodoNodeList(todoListId);
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TodoNode todo = todoNodeList.getTodo(String.valueOf(todoId));
105+
106+
JSONObject object = new JSONObject();
107+
object.put(JSON_KEY_ID, Integer.valueOf(todo.getName()));
108+
object.put(JSON_KEY_PRIORITY, todo.getPriority());
109+
object.put(JSON_KEY_COMPLETED, todo.isCompleted());
110+
object.put(JSON_KEY_JOB, todo.getJob());
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112+
return object;
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}
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@Override
116+
public void updateListTodos(String todoListId, JSONArray jsonArray) throws Exception {
117+
int size = jsonArray.length();
118+
for(int i = 0; i < size; i++) {
119+
JSONObject jsonObject = jsonArray.getJSONObject(i);
120+
this.updateTodo(todoListId, jsonObject);
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}
122+
}
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124+
@Override
125+
public void updateTodo(String todoListId, JSONObject jsonObject) throws Exception {
126+
127+
int id = jsonObject.getInt(JSON_KEY_ID);
128+
129+
TodoNodeList todoNodeList = this.getTodoNodeList(todoListId);
130+
TodoNode todo = todoNodeList.getTodo(String.valueOf(id));
131+
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133+
String job = jsonObject.getString(JSON_KEY_JOB);
134+
int priority = jsonObject.getInt(JSON_KEY_PRIORITY);
135+
boolean completed = jsonObject.getBoolean(JSON_KEY_COMPLETED);
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todo.setPriority(priority);
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todo.setCompleted(completed);
138+
todo.setJob(job);
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todoNodeList.save();
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}
142+
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@Override
144+
public void deleteListTodos(String todoListId, JSONArray jsonArray) throws Exception {
145+
int size = jsonArray.length();
146+
for(int i = 0; i < size; i++) {
147+
JSONObject jsonObject = jsonArray.getJSONObject(i);
148+
this.deleteTodo(todoListId, jsonObject);
149+
}
150+
}
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@Override
153+
public void deleteTodo(String todoListId, JSONObject jsonObject) throws Exception {
154+
TodoNodeList todoNodeList = this.getTodoNodeList(todoListId);
155+
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int id = jsonObject.getInt(JSON_KEY_ID);
157+
TodoNode todo = todoNodeList.getTodo(String.valueOf(id));
158+
todo.remove();
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todoNodeList.save();
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}
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}

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