Android Open Source - SELP2013 Venues Xml Parser

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Back to project page SELP2013.

License

The source code is released under:

License ======= This work is licensed under the BSD 2-clause license as follows. # BSD 2-clause license Copyright (c) 2013, Sky Welch All rights reserved. Redistribution and use in source and ...

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Java Source Code

package uk.co.skywelch.selp2013;
/*from  w w w. j  av a2s  .c o  m*/
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;

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

import android.util.Xml;

public class VenuesXmlParser {
  private static final String ns = null;

  public ArrayList<Venue> parse(InputStream in) throws XmlPullParserException, IOException {
    try {
      XmlPullParser parser = Xml.newPullParser();
      parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, false);
      parser.setInput(in, null);
      parser.nextTag();
      return readFeed(parser);
    } finally {
      in.close();
    }
  }

  private ArrayList<Venue> readFeed(XmlPullParser parser) throws XmlPullParserException,
      IOException {
    ArrayList<Venue> entries = new ArrayList<Venue>();

    parser.require(XmlPullParser.START_TAG, ns, "venues");
    while (parser.next() != XmlPullParser.END_TAG) {
      if (parser.getEventType() != XmlPullParser.START_TAG) {
        continue;
      }
      String name = parser.getName();

      if (name.equals("building")) {
        entries.add(readEntry(parser));
      } else {
        XMLUtilities.skip(parser);
      }
    }
    return entries;
  }

  private Venue readEntry(XmlPullParser parser) throws XmlPullParserException, IOException {
    parser.require(XmlPullParser.START_TAG, ns, "building");

    String name = "";
    String description = "";
    String map = "";

    while (parser.next() != XmlPullParser.END_TAG) {
      if (parser.getEventType() != XmlPullParser.START_TAG) {
        continue;
      }
      String tag = parser.getName();
      if (tag.equals("name")) {
        name = XMLUtilities.readString(parser, ns, "name");
      } else if (tag.equals("description")) {
        description = XMLUtilities.readString(parser, ns, "description");
      } else if (tag.equals("map")) {
        map = XMLUtilities.readString(parser, ns, "map");
      } else {
        XMLUtilities.skip(parser);
      }
    }

    return new Venue(name, description, map);
  }
}

Java Source Code List