Add android smack source.HEADandroid-wear-5.0.0_r1android-sdk-4.4.2_r1.0.1android-sdk-4.4.2_r1android-l-preview_r2android-cts-5.1_r9android-cts-5.1_r8android-cts-5.1_r7android-cts-5.1_r6android-cts-5.1_r5android-cts-5.1_r4android-cts-5.1_r3android-cts-5.1_r28android-cts-5.1_r27android-cts-5.1_r26android-cts-5.1_r25android-cts-5.1_r24android-cts-5.1_r23android-cts-5.1_r22android-cts-5.1_r21android-cts-5.1_r20android-cts-5.1_r2android-cts-5.1_r19android-cts-5.1_r18android-cts-5.1_r17android-cts-5.1_r16android-cts-5.1_r15android-cts-5.1_r14android-cts-5.1_r13android-cts-5.1_r10android-cts-5.1_r1android-cts-5.0_r9android-cts-5.0_r8android-cts-5.0_r7android-cts-5.0_r6android-cts-5.0_r5android-cts-5.0_r4android-cts-5.0_r3android-cts-4.4_r4android-cts-4.4_r1android-5.1.1_r9android-5.1.1_r8android-5.1.1_r7android-5.1.1_r6android-5.1.1_r5android-5.1.1_r4android-5.1.1_r38android-5.1.1_r37android-5.1.1_r36android-5.1.1_r35android-5.1.1_r34android-5.1.1_r33android-5.1.1_r30android-5.1.1_r3android-5.1.1_r29android-5.1.1_r28android-5.1.1_r26android-5.1.1_r25android-5.1.1_r24android-5.1.1_r23android-5.1.1_r22android-5.1.1_r20android-5.1.1_r2android-5.1.1_r19android-5.1.1_r18android-5.1.1_r17android-5.1.1_r16android-5.1.1_r15android-5.1.1_r14android-5.1.1_r13android-5.1.1_r12android-5.1.1_r10android-5.1.1_r1android-5.1.0_r5android-5.1.0_r4android-5.1.0_r3android-5.1.0_r1android-5.0.2_r3android-5.0.2_r1android-5.0.1_r1android-5.0.0_r7android-5.0.0_r6android-5.0.0_r5.1android-5.0.0_r5android-5.0.0_r4android-5.0.0_r3android-5.0.0_r2android-5.0.0_r1android-4.4w_r1android-4.4_r1.2.0.1android-4.4_r1.2android-4.4_r1.1.0.1android-4.4_r1.1android-4.4_r1.0.1android-4.4_r1android-4.4_r0.9android-4.4_r0.8android-4.4_r0.7android-4.4.4_r2.0.1android-4.4.4_r2android-4.4.4_r1.0.1android-4.4.4_r1android-4.4.3_r1.1.0.1android-4.4.3_r1.1android-4.4.3_r1.0.1android-4.4.3_r1android-4.4.2_r2.0.1android-4.4.2_r2android-4.4.2_r1.0.1android-4.4.2_r1android-4.4.1_r1.0.1android-4.4.1_r1android-4.3_r3.1android-4.3_r3android-4.3_r2.3android-4.3_r2.2android-4.3_r2.1android-4.3_r2android-4.3_r1.1android-4.3_r1android-4.3_r0.9.1android-4.3_r0.9android-4.3.1_r1tools_r22.2mastermainlollipop-wear-releaselollipop-releaselollipop-mr1-wfc-releaselollipop-mr1-releaselollipop-mr1-fi-releaselollipop-mr1-devlollipop-mr1-cts-releaselollipop-devlollipop-cts-releasel-previewkitkat-wearkitkat-releasekitkat-mr2.2-releasekitkat-mr2.1-releasekitkat-mr2-releasekitkat-mr1.1-releasekitkat-mr1-releasekitkat-devkitkat-cts-releasekitkat-cts-devjb-mr2.0.0-releasejb-mr2.0-releasejb-mr2-releasejb-mr2-devidea133-weekly-releaseidea133

Change-Id: I49ce97136c17173c4ae3965c694af6e7bc49897d

1 files changed, 109 insertions, 0 deletions

diff --git a/src/org/jivesoftware/smack/provider/EmbeddedExtensionProvider.java b/src/org/jivesoftware/smack/provider/EmbeddedExtensionProvider.java
new file mode 100644
index 0000000..e7b4b93
--- /dev/null
+++ b/src/org/jivesoftware/smack/provider/EmbeddedExtensionProvider.java
@@ -0,0 +1,109 @@
+/**

+ * All rights reserved. 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 org.jivesoftware.smack.provider;

+

+import java.util.ArrayList;

+import java.util.HashMap;

+import java.util.List;

+import java.util.Map;

+

+import org.jivesoftware.smack.packet.PacketExtension;

+import org.jivesoftware.smack.provider.PacketExtensionProvider;

+import org.jivesoftware.smack.util.PacketParserUtils;

+import org.jivesoftware.smackx.pubsub.provider.ItemProvider;

+import org.jivesoftware.smackx.pubsub.provider.ItemsProvider;

+import org.xmlpull.v1.XmlPullParser;

+

+/**

+ * 

+ * This class simplifies parsing of embedded elements by using the 

+ * <a href="http://en.wikipedia.org/wiki/Template_method_pattern">Template Method Pattern</a>.  

+ * After extracting the current element attributes and content of any child elements, the template method 

+ * ({@link #createReturnExtension(String, String, Map, List)} is called.  Subclasses

+ * then override this method to create the specific return type.

+ * 

+ * <p>To use this class, you simply register your subclasses as extension providers in the 

+ * <b>smack.properties</b> file.  Then they will be automatically picked up and used to parse

+ * any child elements.  

+ * 

+ * <pre>

+ * For example, given the following message

+ * 

+ * &lt;message from='pubsub.shakespeare.lit' to='francisco@denmark.lit' id='foo&gt;

+ *    &lt;event xmlns='http://jabber.org/protocol/pubsub#event&gt;

+ *       &lt;items node='princely_musings'&gt;

+ *          &lt;item id='asdjkwei3i34234n356'&gt;

+ *             &lt;entry xmlns='http://www.w3.org/2005/Atom'&gt;

+ *                &lt;title&gt;Soliloquy&lt;/title&gt;

+ *                &lt;link rel='alternative' type='text/html'/&gt;

+ *                &lt;id>tag:denmark.lit,2003:entry-32397&lt;/id&gt;

+ *             &lt;/entry&gt;

+ *          &lt;/item&gt;

+ *       &lt;/items&gt;

+ *    &lt;/event&gt;

+ * &lt;/message&gt;

+ * 

+ * I would have a classes

+ * {@link ItemsProvider} extends {@link EmbeddedExtensionProvider}

+ * {@link ItemProvider} extends {@link EmbeddedExtensionProvider}

+ * and

+ * AtomProvider extends {@link PacketExtensionProvider}

+ * 

+ * These classes are then registered in the meta-inf/smack.providers file

+ * as follows.

+ * 

+ *   &lt;extensionProvider&gt;

+ *      &lt;elementName&gt;items&lt;/elementName&gt;

+ *      &lt;namespace&gt;http://jabber.org/protocol/pubsub#event&lt;/namespace&gt;

+ *      &lt;className&gt;org.jivesoftware.smackx.provider.ItemsEventProvider&lt;/className&gt;

+ *   &lt;/extensionProvider&gt;

+ *   &lt;extensionProvider&gt;

+ *       &lt;elementName&gt;item&lt;/elementName&gt;

+ *       &lt;namespace&gt;http://jabber.org/protocol/pubsub#event&lt;/namespace&gt;

+ *       &lt;className&gt;org.jivesoftware.smackx.provider.ItemProvider&lt;/className&gt;

+ *   &lt;/extensionProvider&gt;

+ * 

+ * </pre>

+ * 

+ * @author Robin Collier

+ */

+abstract public class EmbeddedExtensionProvider implements PacketExtensionProvider

+{

+

+	final public PacketExtension parseExtension(XmlPullParser parser) throws Exception

+	{

+        String namespace = parser.getNamespace();

+        String name = parser.getName();

+        Map<String, String> attMap = new HashMap<String, String>();

+        

+        for(int i=0; i<parser.getAttributeCount(); i++)

+        {

+        	attMap.put(parser.getAttributeName(i), parser.getAttributeValue(i));

+        }

+        List<PacketExtension> extensions = new ArrayList<PacketExtension>();

+        

+        do

+        {

+            int tag = parser.next();

+

+            if (tag == XmlPullParser.START_TAG) 

+            	extensions.add(PacketParserUtils.parsePacketExtension(parser.getName(), parser.getNamespace(), parser));

+        } while (!name.equals(parser.getName()));

+

+		return createReturnExtension(name, namespace, attMap, extensions);

+	}

+

+	abstract protected PacketExtension createReturnExtension(String currentElement, String currentNamespace, Map<String, String> attributeMap, List<? extends PacketExtension> content);

+}