QuestionCategoriesImpl.java :  » App » linkedin-j » com » google » code » linkedinapi » schema » xpp » Android Open Source

/*
 * Copyright 2010 Nabeel Mukhtar 
 * 
 * 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 com.google.code.linkedinapi.schema.xpp;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

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

import com.google.code.linkedinapi.schema.QuestionCategories;
import com.google.code.linkedinapi.schema.QuestionCategory;

public class QuestionCategoriesImpl
  extends BaseSchemaEntity
    implements QuestionCategories
{

    private final static long serialVersionUID = 2461660169443089969L;
    protected List<QuestionCategory> questionCategoryList;
    protected Long total;

    public List<QuestionCategory> getQuestionCategoryList() {
        if (questionCategoryList == null) {
            questionCategoryList = new ArrayList<QuestionCategory>();
        }
        return this.questionCategoryList;
    }

    public Long getTotal() {
        return total;
    }

    public void setTotal(Long value) {
        this.total = value;
    }
    
  @Override
  public void init(XmlPullParser parser) throws IOException, XmlPullParserException {
        parser.require(XmlPullParser.START_TAG, null, null);
    setTotal(XppUtils.getAttributeValueAsLongFromNode(parser, "total"));

        while (parser.nextTag() == XmlPullParser.START_TAG) {
          String name = parser.getName();
          
          if (name.equals("question-category")) {
          QuestionCategoryImpl categoryImpl = new QuestionCategoryImpl();
          categoryImpl.init(parser);
          getQuestionCategoryList().add(categoryImpl);
            } else {
                // Consume something we don't understand.
              LOG.warning("Found tag that we don't recognize: " + name);
              XppUtils.skipSubTree(parser);
            }
        }
  }

  @Override
  public void toXml(XmlSerializer serializer) throws IOException {
    XmlSerializer element = serializer.startTag(null, "question-categories");
    XppUtils.setAttributeValueToNode(element, "total", getTotal());
    for (QuestionCategory category : getQuestionCategoryList()) {
      ((QuestionCategoryImpl) category).toXml(serializer);
    }
    serializer.endTag(null, "question-categories");
  }
}