handle opml 1.1 (from theoldreader)

src/main/java/com/commafeed/backend/rome/OPML11Parser.java

@@ -0,0 +1,29 @@
+package com.commafeed.backend.rome;
+
+import org.jdom.Document;
+import org.jdom.Element;
+
+import com.sun.syndication.io.impl.OPML10Parser;
+
+public class OPML11Parser extends OPML10Parser {
+	
+    public OPML11Parser() {
+        super("opml_1.1");
+    }
+
+	@Override
+	public boolean isMyType(Document document) {
+		Element e = document.getRootElement();
+
+		if (e.getName().equals("opml")
+				&& (e.getChild("head") == null || e.getChild("head").getChild(
+						"docs") == null)
+				&& (e.getAttributeValue("version") == null || e
+						.getAttributeValue("version").equals("1.1"))) {
+			return true;
+		}
+
+		return false;
+
+	};
+}