--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/bbs/local/JungleBulletinBoard.java	Mon Jun 27 04:24:25 2016 +0900
@@ -0,0 +1,219 @@
+package jp.ac.u_ryukyu.ie.cr.bbs.local;
+
+
+import jp.ac.u_ryukyu.ie.cr.jungle.DefaultJungle;
+import jp.ac.u_ryukyu.ie.cr.jungle.Jungle;
+import jp.ac.u_ryukyu.ie.cr.jungle.JungleTree;
+import jp.ac.u_ryukyu.ie.cr.jungle.JungleTreeEditor;
+import jp.ac.u_ryukyu.ie.cr.jungle.core.Children;
+import jp.ac.u_ryukyu.ie.cr.jungle.store.impl.DefaultNodePath;
+import jp.ac.u_ryukyu.ie.cr.jungle.store.impl.DefaultTreeEditor;
+import jp.ac.u_ryukyu.ie.cr.jungle.store.impl.TreeNode;
+import jp.ac.u_ryukyu.ie.cr.jungle.traverser.DefaultEvaluator;
+import jp.ac.u_ryukyu.ie.cr.jungle.traverser.DefaultTraverser;
+import jp.ac.u_ryukyu.ie.cr.jungle.traverser.Traversal;
+import jp.ac.u_ryukyu.ie.cr.jungle.util.Either;
+import jp.ac.u_ryukyu.ie.cr.jungle.util.Error;
+import junit.framework.Assert;
+
+import java.nio.ByteBuffer;
+import java.util.concurrent.atomic.AtomicInteger;
+
+public class JungleBulletinBoard implements
+		BulletinBoard {
+	private final Jungle jungle;
+
+	public JungleBulletinBoard() {
+		jungle = new DefaultJungle(null, "hoge", new DefaultTreeEditor(
+				new DefaultTraverser()));
+		jungle.createNewTree("boards");
+	}
+
+	public Iterable<String> getBoards() {
+		JungleTree tree = jungle.getTreeByName("boards");
+		TreeNode node = tree.getRootNode();
+		Children chs = node.getChildren();
+
+		IterableConverter.Converter<String, TreeNode> converter = new IterableConverter.Converter<String, TreeNode>() {
+			public String conv(TreeNode _b) {
+				ByteBuffer e = _b.getAttributes().get("name");
+				return new String(e.array());
+			}
+		};
+
+		return new IterableConverter<String, TreeNode>(chs, converter);
+	}
+
+	public void createBoards(final String _name, final String _author,
+			final String _initMessage, final String _editKey) {
+		if (null == jungle.createNewTree(_name)) {
+			throw new IllegalStateException();
+		}
+		JungleTree tree = jungle.getTreeByName("boards");
+		JungleTreeEditor editor = tree.getTreeEditor();
+		DefaultNodePath root = new DefaultNodePath();
+		Either<Error, JungleTreeEditor> either = editor.addNewChildAt(root, 0);
+		if (either.isA()) {
+			throw new IllegalStateException();
+		}
+		editor = either.b();
+
+		either = editor.putAttribute(root.add(0), "name", ByteBuffer.wrap(_name.getBytes()));
+		if (either.isA()) {
+			throw new IllegalStateException();
+		}
+		editor = either.b();
+		Either<Error, JungleTreeEditor> result = editor.success();
+		if (result.isA()) {
+			throw new IllegalStateException();
+		}
+
+		tree = jungle.getTreeByName(_name);
+		editor = tree.getTreeEditor();
+		editor = editor.putAttribute(root,"author", ByteBuffer.wrap(_author.getBytes())).b();
+		editor = editor.putAttribute(root,"key", ByteBuffer.wrap(_editKey.getBytes())).b();
+		either = editor.putAttribute(root,"mes", ByteBuffer.wrap(_initMessage.getBytes()));
+		
+		if (either.isA()) {
+			throw new IllegalStateException();
+		}
+		editor = either.b();
+		editor.success();
+	}
+
+	public void createBoardMessage(final String _board, final String _author,
+			final String _message, final String _editKey) {
+		JungleTree tree = jungle.getTreeByName(_board);
+		if (tree == null) {
+			throw new IllegalStateException();
+		}
+
+		JungleTreeEditor editor;
+		do {
+			TreeNode node = tree.getRootNode();
+			int size = node.getChildren().size();
+			DefaultNodePath path = new DefaultNodePath();
+
+			editor = tree.getTreeEditor();
+			Either<Error, JungleTreeEditor> either = editor.addNewChildAt(path,
+					size);
+			if (either.isA()) {
+				throw new IllegalStateException();
+			}
+			editor = either.b();
+			editor = editor.putAttribute(path.add(size),"author", ByteBuffer.wrap(_author.getBytes())).b();
+			editor = editor.putAttribute(path.add(size),"key", ByteBuffer.wrap(_editKey.getBytes())).b();
+			either = editor.putAttribute(path.add(size),"mes", ByteBuffer.wrap(_message.getBytes()));
+			
+			if (either.isA()) {
+				throw new IllegalStateException();
+			}
+			editor = either.b();
+		}while (editor.success().isA());
+	}
+
+	public void editMessage(String _board, String _uuid, final String _author,
+			final String _message, final String _editKey) {
+		JungleTreeEditor editor = null;
+		do {
+			DefaultNodePath path = new DefaultNodePath();
+			path = path.add(Integer.parseInt(_uuid));
+
+			JungleTree tree = jungle.getTreeByName(_board);
+			editor = tree.getTreeEditor();
+
+			editor = editor.putAttribute(path,"author", ByteBuffer.wrap(_author.getBytes())).b();
+			editor = editor.putAttribute(path,"key", ByteBuffer.wrap(_editKey.getBytes())).b();
+			Either<Error, JungleTreeEditor> either = editor.putAttribute(path,"mes", ByteBuffer.wrap(_message.getBytes()));
+			
+			if (either.isA()) {
+				throw new IllegalStateException();
+			}
+			editor = either.b();
+		}while (editor.success().isA());
+	}
+
+	public Iterable<BoardMessage> getMessages(String _boardName) {
+		JungleTree tree = jungle.getTreeByName(_boardName);
+		TreeNode node = tree.getRootNode();
+		Children chs = node.getChildren();
+
+		final AtomicInteger counter = new AtomicInteger(0);
+		IterableConverter.Converter<BoardMessage, TreeNode> converter = new IterableConverter.Converter<BoardMessage, TreeNode>() {
+			public BoardMessage conv(TreeNode _b) {
+				String uuid = Integer.toString(counter.get());
+				String author = new String(_b.getAttributes().get("author").array());
+				String message = new String(_b.getAttributes().get("mes").array());
+				counter.incrementAndGet();
+				return new BoardMessageImpl(author, message, uuid);
+			}
+		};
+
+		return new IterableConverter<BoardMessage, TreeNode>(chs, converter);
+	}
+
+	private static class BoardMessageImpl implements BoardMessage {
+		private final String author;
+		private final String message;
+		private final String uuid;
+
+		public BoardMessageImpl(String _author, String _message, String _uuid) {
+			author = _author;
+			message = _message;
+			uuid = _uuid;
+		}
+
+		public String getAuthor() {
+			return author;
+		}
+
+		public String getMessage() {
+			return message;
+		}
+
+		public String getUUID() {
+			return uuid;
+		}
+	}
+
+	public String sanitize(String str) {
+		if (str == null) {
+			return str;
+		}
+		str = str.replaceAll("&", "&amp;");
+		str = str.replaceAll("<", "&lt;");
+		str = str.replaceAll(">", "&gt;");
+		str = str.replaceAll("\"", "&quot;");
+		str = str.replaceAll("'", "&#39;");
+		return str;
+	}
+
+  public GetAttributeImp getAttribute(String _bname, String _nodeNum, String revisionStr) {
+
+    DefaultNodePath path = new DefaultNodePath();
+    try {
+      for (int count = 0; _nodeNum.substring(count, count + 1) != null; count++) {
+        if (!_nodeNum.substring(count, count + 1).equals("/"))
+          path = path.add(Integer.parseInt(_nodeNum.substring(count, count + 1)));
+      }
+    } catch (Exception _e) {
+    }
+    JungleTree tree = jungle.getTreeByName(_bname);
+    System.out.println(tree.revision());
+    Long revision = Long.parseLong(revisionStr);
+    JungleTree oldTree = tree.getOldTree(revision).b();
+    System.out.println(oldTree.revision());
+    TreeNode node = oldTree.getRootNode();
+
+    DefaultTraverser traverser = new DefaultTraverser();
+    DefaultEvaluator evaluator = new DefaultEvaluator(path);
+    Either<Error, Traversal> ret = traverser.traverse(node, evaluator);
+    if (ret.isA()) {
+      Assert.fail();
+    }
+
+    Traversal traversal = ret.b();
+    TreeNode target = traversal.destination();
+    return new GetAttributeImp(target);
+  }
+}