1 files changed, 45 insertions, 0 deletions
diff --git a/src/com/gitblit/utils/HttpUtils.java b/src/com/gitblit/utils/HttpUtils.java
new file mode 100644
index 00000000..6f0bedeb
--- /dev/null
+++ b/src/com/gitblit/utils/HttpUtils.java
@@ -0,0 +1,45 @@
+/*
+ * 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.utils;
+
+import javax.servlet.http.HttpServletRequest;
+
+/**
+ * Collection of utility methods for http requests.
+ * 
+ * @author James Moger
+ * 
+ */
+public class HttpUtils {
+
+	/**
+	 * Returns the host URL based on the request.
+	 * 
+	 * @param request
+	 * @return the host url
+	 */
+	public static String getHostURL(HttpServletRequest request) {
+		StringBuilder sb = new StringBuilder();
+		sb.append(request.getScheme());
+		sb.append("://");
+		sb.append(request.getServerName());
+		if ((request.getScheme().equals("http") && request.getServerPort() != 80)
+				|| (request.getScheme().equals("https") && request.getServerPort() != 443)) {
+			sb.append(":" + request.getServerPort());
+		}
+		return sb.toString();
+	}
+}