/**
 *
 * Copyright 2014 Anno van Vliet
 *
 * 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.xdatavalidation.provider;

import java.io.IOException;
import java.util.logging.Logger;

import org.jivesoftware.smack.util.ParserUtils;

import org.jivesoftware.smackx.xdatavalidation.packet.ValidateElement;
import org.jivesoftware.smackx.xdatavalidation.packet.ValidateElement.BasicValidateElement;
import org.jivesoftware.smackx.xdatavalidation.packet.ValidateElement.ListRange;
import org.jivesoftware.smackx.xdatavalidation.packet.ValidateElement.OpenValidateElement;
import org.jivesoftware.smackx.xdatavalidation.packet.ValidateElement.RangeValidateElement;
import org.jivesoftware.smackx.xdatavalidation.packet.ValidateElement.RegexValidateElement;

import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;

/**
 * Extension Provider for Data validation of forms.
 *
 * @author Anno van Vliet
 *
 */
public class DataValidationProvider {
    private static final Logger LOGGER = Logger.getLogger(DataValidationProvider.class.getName());

    public static ValidateElement parse(XmlPullParser parser) throws XmlPullParserException, IOException {
        final int initialDepth = parser.getDepth();
        final String dataType = parser.getAttributeValue("", "datatype");
        ValidateElement dataValidation = null;
        ListRange listRange = null;

        outerloop: while (true) {
            int eventType = parser.next();
            switch (eventType) {
            case XmlPullParser.START_TAG:
                switch (parser.getName()) {
                case OpenValidateElement.METHOD:
                    dataValidation = new OpenValidateElement(dataType);
                    break;
                case BasicValidateElement.METHOD:
                    dataValidation = new BasicValidateElement(dataType);
                    break;
                case RangeValidateElement.METHOD:
                    dataValidation = new RangeValidateElement(dataType,
                                    parser.getAttributeValue("", "min"),
                                    parser.getAttributeValue("", "max")
                                    );
                    break;
                case RegexValidateElement.METHOD:
                    dataValidation = new RegexValidateElement(dataType,parser.nextText());
                    break;
                case ListRange.ELEMENT:
                    Long min = ParserUtils.getLongAttribute(parser, "min");
                    Long max = ParserUtils.getLongAttribute(parser, "max");
                    if (min != null || max != null) {
                        listRange = new ListRange(min, max);
                    } else {
                        LOGGER.fine("Ignoring list-range element without min or max attribute");
                    }
                    break;
                default:
                    break;
                }
                break;
            case XmlPullParser.END_TAG:
                if (parser.getDepth() == initialDepth) {
                    if (dataValidation == null) {
                        // XEP-122 § 3.2 states that "If no validation method is specified,
                        // form processors MUST assume <basic/> validation."
                        dataValidation = new BasicValidateElement(dataType);
                    }
                    dataValidation.setListRange(listRange);
                    break outerloop;
                }
                break;
            }
        }
        return dataValidation;
    }

}

@@ -2084,24 +2084,30 @@
         
-switch (
+String name = 
 parser.g
@@ -2114,16 +2114,46 @@
 etName()
+;%0A                switch (name
 ) %7B%0A    

Use an extra variable for 'name' in DataValidationProvider