1 files changed, 43 insertions, 0 deletions
diff --git a/Documentation/SwiftenDevelopersGuide/Examples/EchoBot/EchoPayloadParserFactory.h b/Documentation/SwiftenDevelopersGuide/Examples/EchoBot/EchoPayloadParserFactory.h
new file mode 100644
index 0000000..3af616c
--- /dev/null
+++ b/Documentation/SwiftenDevelopersGuide/Examples/EchoBot/EchoPayloadParserFactory.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2010 Remko Tronçon
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#pragma once
+
+#include <Swiften/Swiften.h>
+#include "EchoPayload.h"
+
+using namespace Swift;
+
+class EchoPayloadParser : public GenericPayloadParser<EchoPayload> {
+	public:
+		EchoPayloadParser() : currentDepth(0) {}
+
+		void handleStartElement(
+				const String& /* element */, const String& /* ns */, const AttributeMap&) {
+			currentDepth++;
+		}
+
+		void handleEndElement(const String& /* element */, const String& /* ns */) {
+			currentDepth--;
+			if (currentDepth == 0) {
+				getPayloadInternal()->setMessage(currentText);
+			}
+		}
+
+		void handleCharacterData(const String& data) {
+			currentText += data;
+		}
+
+	private:
+		int currentDepth;
+		String currentText;
+};
+
+class EchoPayloadParserFactory : public GenericPayloadParserFactory<EchoPayloadParser> {
+	public:
+		EchoPayloadParserFactory() :
+			GenericPayloadParserFactory<EchoPayloadParser>("echo", "http://swift.im/echo") {}
+};