From 88392c931a8987f21caa5fa2e0717b8ce2514948 Mon Sep 17 00:00:00 2001
From: Tarun Gupta <tarun1995gupta@gmail.com>
Date: Sun, 14 Jun 2015 05:16:09 +0530
Subject: Add IsodeIQDelegation Element.

Adds IsodeIQDelegation Element, its Parser and Serializer.

License:
This patch is BSD-licensed, see Documentation/Licenses/BSD-simplified.txt for details.

Test-Information:
Tests added for both IsodeIQDelegation Serializer, which passes.

Change-Id: I7f67c0db4510b41266993ec5719e9ed13e3eb3c4

diff --git a/src/com/isode/stroke/elements/IsodeIQDelegation.java b/src/com/isode/stroke/elements/IsodeIQDelegation.java
new file mode 100644
index 0000000..55c4a7a
--- /dev/null
+++ b/src/com/isode/stroke/elements/IsodeIQDelegation.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2014 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+/*
+ * Copyright (c) 2015 Tarun Gupta.
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+package com.isode.stroke.elements;
+
+import com.isode.stroke.elements.Payload;
+import com.isode.stroke.elements.Forwarded;
+import com.isode.stroke.base.NotNull;
+
+public class IsodeIQDelegation extends Payload {
+
+	private Forwarded forward;
+
+	/**
+	* Default Constructor.
+	*/
+	public IsodeIQDelegation() {
+
+	}
+
+	/**
+	* @param forward, Not Null.
+	*/
+	public void setForward(Forwarded forward) {
+		NotNull.exceptIfNull(forward, "forward");
+		this.forward = forward;
+	}
+
+	/**
+	* @return forward, Not Null.
+	*/
+	public Forwarded getForward() {
+		return forward;
+	}
+}
\ No newline at end of file
diff --git a/src/com/isode/stroke/parser/payloadparsers/FullPayloadParserFactoryCollection.java b/src/com/isode/stroke/parser/payloadparsers/FullPayloadParserFactoryCollection.java
index ab8aed5..5bdf421 100644
--- a/src/com/isode/stroke/parser/payloadparsers/FullPayloadParserFactoryCollection.java
+++ b/src/com/isode/stroke/parser/payloadparsers/FullPayloadParserFactoryCollection.java
@@ -24,6 +24,7 @@ public class FullPayloadParserFactoryCollection extends PayloadParserFactoryColl
 	//addFactory(new GenericPayloadParserFactory<PriorityParser>("priority", PriorityParser.class));
 	addFactory(new ErrorParserFactory(this));
 	addFactory(new SoftwareVersionParserFactory());
+	addFactory(new GenericPayloadParserFactory<IsodeIQDelegationParser>("delegate", "http://isode.com/iq_delegation", IsodeIQDelegationParser.class));
 	addFactory(new GenericPayloadParserFactory<StorageParser>("storage", "storage:bookmarks", StorageParser.class));
 	addFactory(new RosterParserFactory());
 	addFactory(new GenericPayloadParserFactory<DiscoInfoParser>("query", "http://jabber.org/protocol/disco#info", DiscoInfoParser.class));
diff --git a/src/com/isode/stroke/parser/payloadparsers/IsodeIQDelegationParser.java b/src/com/isode/stroke/parser/payloadparsers/IsodeIQDelegationParser.java
new file mode 100644
index 0000000..2f5b416
--- /dev/null
+++ b/src/com/isode/stroke/parser/payloadparsers/IsodeIQDelegationParser.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2014 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+/*
+ * Copyright (c) 2015 Tarun Gupta.
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+package com.isode.stroke.parser.payloadparsers;
+
+import com.isode.stroke.parser.GenericPayloadParser;
+import com.isode.stroke.parser.AttributeMap;
+import com.isode.stroke.parser.PayloadParserFactoryCollection;
+import com.isode.stroke.parser.PayloadParser;
+import com.isode.stroke.parser.PayloadParserFactory;
+import com.isode.stroke.elements.IsodeIQDelegation;
+import com.isode.stroke.elements.Forwarded;
+import com.isode.stroke.base.NotNull;
+
+public class IsodeIQDelegationParser extends GenericPayloadParser<IsodeIQDelegation> {
+
+	private PayloadParserFactoryCollection parsers;
+	private int level = 0;
+	private PayloadParser currentPayloadParser;
+
+	public IsodeIQDelegationParser(PayloadParserFactoryCollection parsers) {
+		super(new IsodeIQDelegation());
+		this.parsers = parsers;
+		this.level = 0;
+	}
+
+	/**
+	* @param element.
+	* @param ns.
+	* @param attributes.
+	*/
+	@Override
+	public void handleStartElement(String element, String ns, AttributeMap attributes) {
+		if (level == 1) {
+			PayloadParserFactory factory = parsers.getPayloadParserFactory(element, ns, attributes);
+			if (factory != null) {
+				currentPayloadParser = factory.createPayloadParser();
+			}
+		}
+
+		if (level >= 1 && currentPayloadParser != null) {
+			currentPayloadParser.handleStartElement(element, ns, attributes);
+		}
+		++level;
+	}
+
+	/**
+	* @param element.
+	* @param ns.
+	*/
+	@Override
+	public void handleEndElement(String element, String ns) {
+		--level;
+		if (currentPayloadParser != null) {
+			if (level >= 1) {
+				currentPayloadParser.handleEndElement(element, ns);
+			}
+
+			if (level == 1) {
+				getPayloadInternal().setForward((Forwarded)(currentPayloadParser.getPayload()));
+				currentPayloadParser = null;
+			}
+		}
+	}
+
+	/**
+	* @param data, NotNull.
+	*/
+	@Override
+	public void handleCharacterData(String data) {
+		NotNull.exceptIfNull(data, "data");
+		if (level > 1 && currentPayloadParser != null) {
+			currentPayloadParser.handleCharacterData(data);
+		}
+	}
+}
\ No newline at end of file
diff --git a/src/com/isode/stroke/serializer/payloadserializers/FullPayloadSerializerCollection.java b/src/com/isode/stroke/serializer/payloadserializers/FullPayloadSerializerCollection.java
index ec35ba3..a273fa0 100644
--- a/src/com/isode/stroke/serializer/payloadserializers/FullPayloadSerializerCollection.java
+++ b/src/com/isode/stroke/serializer/payloadserializers/FullPayloadSerializerCollection.java
@@ -71,6 +71,7 @@ public class FullPayloadSerializerCollection extends PayloadSerializerCollection
         addSerializer(new MAMFinSerializer());
         addSerializer(new UserTuneSerializer(this));
         addSerializer(new UserLocationSerializer(this));
+        addSerializer(new IsodeIQDelegationSerializer(this));
     }
 
 }
diff --git a/src/com/isode/stroke/serializer/payloadserializers/IsodeIQDelegationSerializer.java b/src/com/isode/stroke/serializer/payloadserializers/IsodeIQDelegationSerializer.java
new file mode 100644
index 0000000..79c9d6b
--- /dev/null
+++ b/src/com/isode/stroke/serializer/payloadserializers/IsodeIQDelegationSerializer.java
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2014 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+/*
+ * Copyright (c) 2015 Tarun Gupta.
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+package com.isode.stroke.serializer.payloadserializers;
+
+import com.isode.stroke.serializer.payloadserializers.ForwardedSerializer;
+import com.isode.stroke.serializer.GenericPayloadSerializer;
+import com.isode.stroke.serializer.xml.XMLRawTextNode;
+import com.isode.stroke.serializer.xml.XMLElement;
+import com.isode.stroke.serializer.PayloadSerializerCollection;
+import com.isode.stroke.serializer.PayloadSerializer;
+import com.isode.stroke.elements.IsodeIQDelegation;
+import com.isode.stroke.elements.Forwarded;
+import com.isode.stroke.base.NotNull;
+
+public class IsodeIQDelegationSerializer extends GenericPayloadSerializer<IsodeIQDelegation> {
+
+	private PayloadSerializerCollection serializers;
+
+	public IsodeIQDelegationSerializer(PayloadSerializerCollection serializers) {
+		super(IsodeIQDelegation.class);
+		this.serializers = serializers;
+	}
+
+	public String serializePayload(IsodeIQDelegation payload) {
+		if (payload == null) {
+			return "";
+		}
+		XMLElement element = new XMLElement("delegate", "http://isode.com/iq_delegation");
+		element.addNode(new XMLRawTextNode((new ForwardedSerializer(serializers)).serialize((Forwarded)payload.getForward())));
+		return element.serialize();
+	}
+}
\ No newline at end of file
diff --git a/test/com/isode/stroke/serializer/payloadserializers/IsodeIQDelegationSerializerTest.java b/test/com/isode/stroke/serializer/payloadserializers/IsodeIQDelegationSerializerTest.java
new file mode 100644
index 0000000..000a3f0
--- /dev/null
+++ b/test/com/isode/stroke/serializer/payloadserializers/IsodeIQDelegationSerializerTest.java
@@ -0,0 +1,137 @@
+/*
+ * Copyright (c) 2015 Tarun Gupta.
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+package com.isode.stroke.serializer.payloadserializers;
+
+import static org.junit.Assert.assertEquals;
+import org.junit.Test;
+import com.isode.stroke.serializer.payloadserializers.IsodeIQDelegationSerializer;
+import com.isode.stroke.serializer.PayloadSerializerCollection;
+import com.isode.stroke.elements.IsodeIQDelegation;
+import com.isode.stroke.base.DateTime;
+import com.isode.stroke.elements.Delay;
+import com.isode.stroke.elements.Forwarded;
+import com.isode.stroke.elements.IQ;
+import com.isode.stroke.elements.Message;
+import com.isode.stroke.elements.Payload;
+import com.isode.stroke.elements.Presence;
+import com.isode.stroke.elements.Subject;
+import com.isode.stroke.jid.JID;
+
+public class IsodeIQDelegationSerializerTest {
+
+	/**
+	* Default Constructor.
+	*/
+	public IsodeIQDelegationSerializerTest() {
+
+	}
+
+	@Test
+	public void testSerialize_Forwarded_IQ() {
+		FullPayloadSerializerCollection serializerCollection = new FullPayloadSerializerCollection();
+		IsodeIQDelegationSerializer testling = new IsodeIQDelegationSerializer(serializerCollection);
+		IsodeIQDelegation isodeIQDelegation = new IsodeIQDelegation();
+		
+		IQ iq = IQ.createResult(JID.fromString("juliet@capulet.lit/balcony"), JID.fromString("romeo@montague.lit/orchard"), "id0", new Subject("text"));
+		Forwarded forwarded = new Forwarded();
+		forwarded.setStanza(iq);
+		forwarded.setDelay(new Delay(DateTime.stringToDate("2010-07-10T23:08:25Z"), null));
+		isodeIQDelegation.setForward(forwarded);
+		String expectedResult = "<delegate xmlns=\"http://isode.com/iq_delegation\">" +
+								"<forwarded xmlns=\"urn:xmpp:forward:0\">" +
+								"<delay stamp=\"2010-07-10T23:08:25Z\" xmlns=\"urn:xmpp:delay\"/>" +
+								"<iq from=\"romeo@montague.lit/orchard\" id=\"id0\" to=\"juliet@capulet.lit/balcony\" type=\"result\"><subject>text</subject></iq>" +
+								"</forwarded>" +
+								"</delegate>";
+		assertEquals(expectedResult, testling.serialize(isodeIQDelegation));
+	}
+
+	@Test
+	public void testSerialize_Forwarded_Message() {
+		FullPayloadSerializerCollection serializerCollection = new FullPayloadSerializerCollection();
+		IsodeIQDelegationSerializer testling = new IsodeIQDelegationSerializer(serializerCollection);
+		IsodeIQDelegation isodeIQDelegation = new IsodeIQDelegation();
+
+		Message message = new Message();
+		message.setType(Message.Type.Chat);
+		message.setTo(JID.fromString("juliet@capulet.lit/balcony"));
+		message.setFrom(JID.fromString("romeo@montague.lit/orchard"));
+		message.setBody("Call me but love, and I'll be new baptized; Henceforth I never will be Romeo.");
+
+		Forwarded forwarded = new Forwarded();
+		forwarded.setStanza(message);
+		forwarded.setDelay(new Delay(DateTime.stringToDate("2010-07-10T23:08:25Z"), null));
+
+		isodeIQDelegation.setForward(forwarded);
+
+		String expectedResult = 
+			"<delegate xmlns=\"http://isode.com/iq_delegation\">"
+		  +	"<forwarded xmlns=\"urn:xmpp:forward:0\">"
+		  +     "<delay stamp=\"2010-07-10T23:08:25Z\" xmlns=\"urn:xmpp:delay\"/>"
+		  +     "<message from=\"romeo@montague.lit/orchard\" to=\"juliet@capulet.lit/balcony\" type=\"chat\">"
+		  +         "<body>Call me but love, and I'll be new baptized; Henceforth I never will be Romeo.</body>"
+		  +     "</message>"
+		  + "</forwarded>"
+		  +	"</delegate>";
+
+		assertEquals(expectedResult, testling.serialize(isodeIQDelegation));
+	}
+
+	@Test
+	public void testSerialize_Forwarded_MessageNoDelay() {
+		FullPayloadSerializerCollection serializerCollection = new FullPayloadSerializerCollection();
+		IsodeIQDelegationSerializer testling = new IsodeIQDelegationSerializer(serializerCollection);
+		IsodeIQDelegation isodeIQDelegation = new IsodeIQDelegation();
+
+		Message message = new Message();
+		message.setType(Message.Type.Chat);
+		message.setTo(JID.fromString("juliet@capulet.lit/balcony"));
+		message.setFrom(JID.fromString("romeo@montague.lit/orchard"));
+		message.setBody("Call me but love, and I'll be new baptized; Henceforth I never will be Romeo.");
+
+		Forwarded forwarded = new Forwarded();
+		forwarded.setStanza(message);
+
+		isodeIQDelegation.setForward(forwarded);
+		
+		String expectedResult = 
+			"<delegate xmlns=\"http://isode.com/iq_delegation\">"
+		  +	"<forwarded xmlns=\"urn:xmpp:forward:0\">"
+		  +     "<message from=\"romeo@montague.lit/orchard\" to=\"juliet@capulet.lit/balcony\" type=\"chat\">"
+		  +         "<body>Call me but love, and I'll be new baptized; Henceforth I never will be Romeo.</body>"
+		  +     "</message>"
+		  + "</forwarded>"
+		  + "</delegate>";
+		assertEquals(expectedResult, testling.serialize(isodeIQDelegation));
+	}
+
+	@Test
+	public void testSerialize_Forwarded_Presence() {
+		FullPayloadSerializerCollection serializerCollection = new FullPayloadSerializerCollection();
+		IsodeIQDelegationSerializer testling = new IsodeIQDelegationSerializer(serializerCollection);
+		IsodeIQDelegation isodeIQDelegation = new IsodeIQDelegation();
+
+		Presence presence = new Presence();
+		presence.setType(Presence.Type.Subscribe);
+
+		Forwarded forwarded = new Forwarded();
+		forwarded.setStanza(presence);
+		forwarded.setDelay(new Delay(DateTime.stringToDate("2010-07-10T23:08:25Z"), null));
+
+		isodeIQDelegation.setForward(forwarded);
+
+		String expectedResult = 
+			"<delegate xmlns=\"http://isode.com/iq_delegation\">"
+		  +	"<forwarded xmlns=\"urn:xmpp:forward:0\">"
+		  +     "<delay stamp=\"2010-07-10T23:08:25Z\" xmlns=\"urn:xmpp:delay\"/>"
+		  +     "<presence type=\"subscribe\"/>"
+		  + "</forwarded>"
+		  + "</delegate>";
+
+		assertEquals(expectedResult, testling.serialize(isodeIQDelegation));
+	}
+}
\ No newline at end of file
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