86
|
1 package test.alice.jungle;
|
|
2
|
|
3 import java.io.File;
|
|
4 import java.io.IOException;
|
|
5 import java.nio.ByteBuffer;
|
|
6
|
|
7 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.Jungle;
|
|
8 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTree;
|
|
9 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTreeEditor;
|
|
10 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.Node;
|
|
11 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.persistent.ChangeListReader;
|
|
12 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.Command;
|
|
13 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.NodePath;
|
|
14 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultTreeEditor;
|
|
15 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.NodeOperation;
|
|
16 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.TreeOperation;
|
|
17 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser.DefaultTraverser;
|
|
18 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
|
|
19 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
|
|
20 import alice.jungle.operations.NetworkNodePath;
|
|
21 import alice.jungle.persistence.JungleUpdater;
|
|
22 import alice.jungle.persistence.PersistentChangeList;
|
|
23 import alice.jungle.persistence.PersistentJournal;
|
|
24 import alice.jungle.persistence.PersistentJungle;
|
|
25
|
|
26 public class PersistenJournalTest {
|
|
27
|
|
28 public static void main(String[] args) throws IOException {
|
|
29 PersistentJournal journal = new PersistentJournal(
|
|
30 new File("./log/commit.log"));
|
|
31 Jungle jungle = new PersistentJungle(journal, "uuid",new DefaultTreeEditor(new DefaultTraverser()));
|
|
32 jungle.createNewTree("hoge");
|
|
33 JungleTree tree = jungle.getTreeByName("hoge");
|
|
34 JungleTreeEditor editor = tree.getTreeEditor();
|
|
35 NetworkNodePath path = new NetworkNodePath();
|
|
36 String key = "key";
|
|
37 ByteBuffer value = ByteBuffer.wrap("value".getBytes());
|
|
38 int pos = 0;
|
|
39 Either<Error, JungleTreeEditor> either = editor.addNewChildAt(path, pos);
|
|
40 if(either.isA()){
|
|
41 System.out.println("Failed addNewChildAt");
|
|
42 System.exit(0);
|
|
43 }
|
|
44 editor = either.b();
|
|
45 either = editor.putAttribute(path, key, value);
|
|
46
|
|
47 JungleTreeEditor e = either.b();
|
|
48 e.success();
|
|
49 journal.close();
|
|
50
|
|
51 PersistentJournal journal2 = new PersistentJournal();
|
|
52 journal2.setInputFile(new File("./log/commit.log"));
|
|
53 journal2.setOutputFile(new File("./log/commit2.log"));
|
|
54 Jungle jungle2 = new PersistentJungle(journal, "uuid2", new DefaultTreeEditor(new DefaultTraverser()));
|
|
55 ChangeListReader reader = journal2.getReader();
|
|
56 PersistentChangeList chList = (PersistentChangeList) reader.read();
|
|
57 for (; chList != null; chList = (PersistentChangeList) reader.read()) {
|
|
58 String treeName = chList.getTreeName();
|
|
59 JungleTree tree2 = jungle2.getTreeByName(treeName);
|
|
60 if(tree2 == null) {
|
|
61 tree2 = jungle2.createNewTree(treeName);
|
|
62 }
|
|
63 JungleTreeEditor editor2 = tree2.getTreeEditor();
|
|
64 Either<Error, JungleTreeEditor> either2 = JungleUpdater.edit(editor2, chList.getTreeOperationLog());
|
|
65 if (either2.isA()) {
|
|
66 System.err.println("JungleUpdater Error");
|
|
67 System.exit(0);
|
|
68 }
|
|
69 editor2 = either2.b();
|
|
70 editor2.success();
|
|
71
|
|
72 for (TreeOperation op : chList) {
|
|
73 NodePath p = op.getNodePath();
|
|
74 NodeOperation nodeOp = op.getNodeOperation();
|
|
75 Command c = nodeOp.getCommand();
|
|
76 String str = "";
|
|
77 switch (c) {
|
|
78 case PUT_ATTRIBUTE:
|
|
79 String opKey = nodeOp.getKey();
|
|
80 ByteBuffer opValue = nodeOp.getValue();
|
|
81 if (value.limit() < 100) {
|
|
82 str = String.format("key:%s,value:%s", opKey,
|
|
83 new String(opValue.array()));
|
|
84 } else {
|
|
85 str = String.format("key:%s,value:%d", opKey,
|
|
86 opValue.limit());
|
|
87 }
|
|
88 break;
|
|
89 case DELETE_ATTRIBUTE:
|
|
90 str = String.format("key:%s", nodeOp.getKey());
|
|
91 break;
|
|
92 case APPEND_CHILD:
|
|
93 str = String.format("pos:%d", nodeOp.getPosition());
|
|
94 break;
|
|
95 case DELETE_CHILD:
|
|
96 str = String.format("pos:%d", nodeOp.getPosition());
|
|
97 break;
|
|
98 }
|
|
99 System.out.println(String.format("[%s:%s:%s]", c, p, str));
|
|
100 }
|
|
101 System.out.println();
|
|
102 }
|
|
103 JungleTree tree2 = jungle2.getTreeByName("hoge");
|
|
104 Node node = tree2.getRootNode();
|
|
105 System.out.println("Children size : "+node.getChildren().size());
|
|
106
|
|
107 journal2.close();
|
|
108
|
|
109 }
|
|
110
|
|
111 }
|