1 files changed, 106 insertions, 0 deletions
diff --git a/src/com/gitblit/models/PathModel.java b/src/com/gitblit/models/PathModel.java
new file mode 100644
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--- /dev/null
+++ b/src/com/gitblit/models/PathModel.java
@@ -0,0 +1,106 @@
+/*
+ * Copyright 2011 gitblit.com.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.gitblit.models;
+
+import java.io.Serializable;
+
+import org.eclipse.jgit.diff.DiffEntry.ChangeType;
+import org.eclipse.jgit.lib.FileMode;
+
+public class PathModel implements Serializable, Comparable<PathModel> {
+
+	private static final long serialVersionUID = 1L;
+
+	public final String name;
+	public final String path;
+	public final long size;
+	public final int mode;
+	public final String commitId;
+	public boolean isParentPath;
+
+	public PathModel(String name, String path, long size, int mode, String commitId) {
+		this.name = name;
+		this.path = path;
+		this.size = size;
+		this.mode = mode;
+		this.commitId = commitId;
+	}
+
+	public boolean isTree() {
+		return FileMode.TREE.equals(mode);
+	}
+
+	public static PathModel getParentPath(String basePath, String commitId) {
+		String parentPath = null;
+		if (basePath.lastIndexOf('/') > -1) {
+			parentPath = basePath.substring(0, basePath.lastIndexOf('/'));
+		}
+		PathModel model = new PathModel("..", parentPath, 0, 40000, commitId);
+		model.isParentPath = true;
+		return model;
+	}
+
+	@Override
+	public int hashCode() {
+		return commitId.hashCode() + path.hashCode();
+	}
+
+	@Override
+	public boolean equals(Object o) {
+		if (o instanceof PathModel) {
+			PathModel other = (PathModel) o;
+			return this.path.equals(other.path);
+		}
+		return super.equals(o);
+	}
+
+	@Override
+	public int compareTo(PathModel o) {
+		boolean isTree = isTree();
+		boolean otherTree = o.isTree();
+		if (isTree && otherTree) {
+			return path.compareTo(o.path);
+		} else if (!isTree && !otherTree) {
+			return path.compareTo(o.path);
+		} else if (isTree && !otherTree) {
+			return -1;
+		}
+		return 1;
+	}
+
+	public static class PathChangeModel extends PathModel {
+
+		private static final long serialVersionUID = 1L;
+
+		public final ChangeType changeType;
+
+		public PathChangeModel(String name, String path, long size, int mode, String commitId,
+				ChangeType type) {
+			super(name, path, size, mode, commitId);
+			this.changeType = type;
+		}
+
+		@Override
+		public int hashCode() {
+			return super.hashCode();
+		}
+
+		@Override
+		public boolean equals(Object o) {
+			return super.equals(o);
+		}
+	}
+}