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, 103 insertions, 0 deletions

diff --git a/src/org/jivesoftware/smackx/workgroup/util/MetaDataUtils.java b/src/org/jivesoftware/smackx/workgroup/util/MetaDataUtils.java
new file mode 100644
index 0000000..5be1c1a
--- /dev/null
+++ b/src/org/jivesoftware/smackx/workgroup/util/MetaDataUtils.java
@@ -0,0 +1,103 @@
+/**

+ * Copyright 2003-2007 Jive Software.

+ *

+ * 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.smackx.workgroup.util;

+

+import org.jivesoftware.smackx.workgroup.MetaData;

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

+import org.xmlpull.v1.XmlPullParser;

+import org.xmlpull.v1.XmlPullParserException;

+

+import java.io.IOException;

+import java.util.*;

+

+/**

+ * Utility class for meta-data parsing and writing.

+ *

+ * @author Matt Tucker

+ */

+public class MetaDataUtils {

+

+    /**

+     * Parses any available meta-data and returns it as a Map of String name/value pairs. The

+     * parser must be positioned at an opening meta-data tag, or the an empty map will be returned.

+     *

+     * @param parser the XML parser positioned at an opening meta-data tag.

+     * @return the meta-data.

+     * @throws XmlPullParserException if an error occurs while parsing the XML.

+     * @throws IOException            if an error occurs while parsing the XML.

+     */

+    public static Map<String, List<String>> parseMetaData(XmlPullParser parser) throws XmlPullParserException, IOException {

+        int eventType = parser.getEventType();

+

+        // If correctly positioned on an opening meta-data tag, parse meta-data.

+        if ((eventType == XmlPullParser.START_TAG)

+                && parser.getName().equals(MetaData.ELEMENT_NAME)

+                && parser.getNamespace().equals(MetaData.NAMESPACE)) {

+            Map<String, List<String>> metaData = new Hashtable<String, List<String>>();

+

+            eventType = parser.nextTag();

+

+            // Keep parsing until we've gotten to end of meta-data.

+            while ((eventType != XmlPullParser.END_TAG)

+                    || (!parser.getName().equals(MetaData.ELEMENT_NAME))) {

+                String name = parser.getAttributeValue(0);

+                String value = parser.nextText();

+

+                if (metaData.containsKey(name)) {

+                    List<String> values = metaData.get(name);

+                    values.add(value);

+                }

+                else {

+                    List<String> values = new ArrayList<String>();

+                    values.add(value);

+                    metaData.put(name, values);

+                }

+

+                eventType = parser.nextTag();

+            }

+

+            return metaData;

+        }

+

+        return Collections.emptyMap();

+    }

+

+    /**

+     * Serializes a Map of String name/value pairs into the meta-data XML format.

+     *

+     * @param metaData the Map of meta-data as Map&lt;String,List&lt;String>>

+     * @return the meta-data values in XML form.

+     */

+    public static String serializeMetaData(Map<String, List<String>> metaData) {

+        StringBuilder buf = new StringBuilder();

+        if (metaData != null && metaData.size() > 0) {

+            buf.append("<metadata xmlns=\"http://jivesoftware.com/protocol/workgroup\">");

+            for (Iterator<String> i = metaData.keySet().iterator(); i.hasNext();) {

+                String key = i.next();

+                List<String> value = metaData.get(key);

+                for (Iterator<String> it = value.iterator(); it.hasNext();) {

+                    String v = it.next();

+                    buf.append("<value name=\"").append(key).append("\">");

+                    buf.append(StringUtils.escapeForXML(v));

+                    buf.append("</value>");

+                }

+            }

+            buf.append("</metadata>");

+        }

+        return buf.toString();

+    }

+}