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authorTarun Gupta <tarun1995gupta@gmail.com>2015-06-17 20:29:48 (GMT)
committerTarun Gupta <tarun1995gupta@gmail.com>2015-06-23 14:50:06 (GMT)
commit45e302d354d663eed61de58325ac162182497046 (patch)
treeb5115b957fc2d0d7ffecc43d6cf3c3cf64c94493 /src/com/isode/stroke/parser
parentbb52f4e377fac262fe5b4f0ca2e1f6ed3669ee7d (diff)
downloadstroke-45e302d354d663eed61de58325ac162182497046.zip
stroke-45e302d354d663eed61de58325ac162182497046.tar.bz2
Add Roster Elements.
Adds RosterItemExchangePayload Element, its Parser and Serializer. Updates RosterItemPayload, its Parser and Serializer. License: This patch is BSD-licensed, see Documentation/Licenses/BSD-simplified.txt for details. Test-Information: Tests added for: RosterItemPayload Parser and Serializer. RosterItemExchangePayload Parser and Serializer. All tests passes. Change-Id: I8d16a18290d9820cea6839af1f075da00a25db09
Diffstat (limited to 'src/com/isode/stroke/parser')
-rw-r--r--src/com/isode/stroke/parser/payloadparsers/FullPayloadParserFactoryCollection.java1
-rw-r--r--src/com/isode/stroke/parser/payloadparsers/RosterItemExchangeParser.java112
-rw-r--r--src/com/isode/stroke/parser/payloadparsers/RosterParser.java43
3 files changed, 150 insertions, 6 deletions
diff --git a/src/com/isode/stroke/parser/payloadparsers/FullPayloadParserFactoryCollection.java b/src/com/isode/stroke/parser/payloadparsers/FullPayloadParserFactoryCollection.java
index b591047..f5ae485 100644
--- a/src/com/isode/stroke/parser/payloadparsers/FullPayloadParserFactoryCollection.java
+++ b/src/com/isode/stroke/parser/payloadparsers/FullPayloadParserFactoryCollection.java
@@ -35,6 +35,7 @@ public class FullPayloadParserFactoryCollection extends PayloadParserFactoryColl
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<RosterItemExchangeParser>("x", "http://jabber.org/protocol/rosterx", RosterItemExchangeParser.class));
addFactory(new GenericPayloadParserFactory<IBBParser>("data", "http://jabber.org/protocol/ibb", IBBParser.class));
addFactory(new GenericPayloadParserFactory<DiscoInfoParser>("query", "http://jabber.org/protocol/disco#info", DiscoInfoParser.class));
addFactory(new GenericPayloadParserFactory<DiscoItemsParser>("query", "http://jabber.org/protocol/disco#items", DiscoItemsParser.class));
diff --git a/src/com/isode/stroke/parser/payloadparsers/RosterItemExchangeParser.java b/src/com/isode/stroke/parser/payloadparsers/RosterItemExchangeParser.java
new file mode 100644
index 0000000..7228fc3
--- /dev/null
+++ b/src/com/isode/stroke/parser/payloadparsers/RosterItemExchangeParser.java
@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 2011 Jan Kaluza
+ * Licensed under the Simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+/*
+ * Copyright (c) 2015 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.elements.RosterItemExchangePayload;
+import com.isode.stroke.base.NotNull;
+import com.isode.stroke.jid.JID;
+
+public class RosterItemExchangeParser extends GenericPayloadParser<RosterItemExchangePayload> {
+
+ private final int TopLevel = 0;
+ private final int PayloadLevel = 1;
+ private final int ItemLevel = 2;
+ private int level_ = 0;
+ private boolean inItem_;
+ private RosterItemExchangePayload.Item currentItem_;
+ private String currentText_ = "";
+
+ public RosterItemExchangeParser() {
+ super(new RosterItemExchangePayload());
+ this.level_ = TopLevel;
+ this.inItem_ = false;
+ }
+
+ /**
+ * @param element, NotNull.
+ * @param ns.
+ * @param attributes, NotNull.
+ */
+ @Override
+ public void handleStartElement(String element, String ns, AttributeMap attributes) {
+ NotNull.exceptIfNull(element, "element");
+ NotNull.exceptIfNull(attributes, "attributes");
+ if (level_ == PayloadLevel) {
+ if (element.equals("item")) {
+ inItem_ = true;
+
+ currentItem_ = new RosterItemExchangePayload.Item();
+
+ currentItem_.setJID(new JID(attributes.getAttribute("jid")));
+ currentItem_.setName(attributes.getAttribute("name"));
+
+ String action = attributes.getAttribute("action");
+ if (action.equals("add")) {
+ currentItem_.setAction(RosterItemExchangePayload.Item.Action.Add);
+ }
+ else if (action.equals("modify")) {
+ currentItem_.setAction(RosterItemExchangePayload.Item.Action.Modify);
+ }
+ else if (action.equals("delete")) {
+ currentItem_.setAction(RosterItemExchangePayload.Item.Action.Delete);
+ }
+ else {
+ // Add is default action according to XEP
+ currentItem_.setAction(RosterItemExchangePayload.Item.Action.Add);
+ }
+ }
+ }
+ else if (level_ == ItemLevel) {
+ if (element.equals("group")) {
+ currentText_ = "";
+ }
+ }
+ ++level_;
+ }
+
+ /**
+ * @param element, NotNull.
+ * @param ns.
+ */
+ @Override
+ public void handleEndElement(String element, String ns) {
+ NotNull.exceptIfNull(element, "element");
+ --level_;
+ if (level_ == PayloadLevel) {
+ if (inItem_) {
+ getPayloadInternal().addItem(currentItem_);
+ inItem_ = false;
+ }
+ }
+ else if (level_ == ItemLevel) {
+ if (element.equals("group")) {
+ currentItem_.addGroup(currentText_);
+ }
+ }
+ }
+
+ /**
+ * @param data, NotNull.
+ */
+ @Override
+ public void handleCharacterData(String data) {
+ NotNull.exceptIfNull(data, "data");
+ currentText_ += data;
+ }
+} \ No newline at end of file
diff --git a/src/com/isode/stroke/parser/payloadparsers/RosterParser.java b/src/com/isode/stroke/parser/payloadparsers/RosterParser.java
index bb57c55..3d410d5 100644
--- a/src/com/isode/stroke/parser/payloadparsers/RosterParser.java
+++ b/src/com/isode/stroke/parser/payloadparsers/RosterParser.java
@@ -9,6 +9,7 @@ import com.isode.stroke.elements.RosterPayload;
import com.isode.stroke.jid.JID;
import com.isode.stroke.parser.AttributeMap;
import com.isode.stroke.parser.GenericPayloadParser;
+import com.isode.stroke.parser.SerializingParser;
public class RosterParser extends GenericPayloadParser<RosterPayload> {
@@ -17,7 +18,13 @@ public class RosterParser extends GenericPayloadParser<RosterPayload> {
}
public void handleStartElement(String element, String ns, AttributeMap attributes) {
- if (level_ == PayloadLevel) {
+ if (level_ == TopLevel) {
+ String ver = attributes.getAttributeValue("ver");
+ if (ver != null) {
+ getPayloadInternal().setVersion(ver);
+ }
+ }
+ else if (level_ == PayloadLevel) {
if (element.equals("item")) {
inItem_ = true;
currentItem_ = new RosterItemPayload();
@@ -30,7 +37,7 @@ public class RosterParser extends GenericPayloadParser<RosterPayload> {
currentItem_.setSubscription(RosterItemPayload.Subscription.Both);
} else if ("to".equals(subscription)) {
currentItem_.setSubscription(RosterItemPayload.Subscription.To);
- } else if ("frome".equals(subscription)) {
+ } else if ("from".equals(subscription)) {
currentItem_.setSubscription(RosterItemPayload.Subscription.From);
} else if ("remove".equals(subscription)) {
currentItem_.setSubscription(RosterItemPayload.Subscription.Remove);
@@ -42,10 +49,19 @@ public class RosterParser extends GenericPayloadParser<RosterPayload> {
currentItem_.setSubscriptionRequested();
}
}
- } else if (level_ == ItemLevel) {
+ }
+ else if (level_ == ItemLevel) {
if (element.equals("group")) {
currentText_ = "";
}
+ else {
+ assert(unknownContentParser_ == null);
+ unknownContentParser_ = new SerializingParser();
+ unknownContentParser_.handleStartElement(element, ns, attributes);
+ }
+ }
+ else if (unknownContentParser_ != null) {
+ unknownContentParser_.handleStartElement(element, ns, attributes);
}
++level_;
}
@@ -57,15 +73,29 @@ public class RosterParser extends GenericPayloadParser<RosterPayload> {
getPayloadInternal().addItem(currentItem_);
inItem_ = false;
}
- } else if (level_ == ItemLevel) {
- if (element.equals("group")) {
+ }
+ else if (level_ == ItemLevel) {
+ if (unknownContentParser_ != null) {
+ unknownContentParser_.handleEndElement(element, ns);
+ currentItem_.addUnknownContent(unknownContentParser_.getResult());
+ unknownContentParser_ = null;
+ }
+ else if (element.equals("group")) {
currentItem_.addGroup(currentText_);
}
}
+ else if (unknownContentParser_ != null) {
+ unknownContentParser_.handleEndElement(element, ns);
+ }
}
public void handleCharacterData(String data) {
- currentText_ += data;
+ if (unknownContentParser_ != null) {
+ unknownContentParser_.handleCharacterData(data);
+ }
+ else {
+ currentText_ += data;
+ }
}
private final int TopLevel = 0;
private final int PayloadLevel = 1;
@@ -74,4 +104,5 @@ public class RosterParser extends GenericPayloadParser<RosterPayload> {
private boolean inItem_ = false;
private RosterItemPayload currentItem_;
private String currentText_;
+ private SerializingParser unknownContentParser_;
}