Android Open Source - TrafficChecker Message

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License

The source code is released under:
GNU General Public License
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Java Source Code

/*
 *  This File is licensed under GPL v3.//  ww  w  . j  a  va 2  s  .co  m
 *  Copyright (C) 2012 Rene Peinthor.
 *
 *  This file is part of TrafficChecker.
 *
 *  BlueMouse is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  TrafficChecker is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with TrafficChecker.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.oldsch00l.TrafficChecker;

import java.net.MalformedURLException;
import java.net.URL;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;

import com.google.android.maps.GeoPoint;

public class Message implements Comparable<Message>{
  static SimpleDateFormat FORMATTER =
    new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss z", Locale.US);
  static SimpleDateFormat DATEOUTFORMAT =
    new SimpleDateFormat("dd.MM.yyyy HH:mm");
  private String title;
  private URL link;
  private String description;
  private Date date;
  private java.util.List<GeoPoint> geoDataList = null;
  private String guid;
  private SubType mSubType = SubType.UNDEFINED;

  private Type type;

  public enum Type {
    TRAFFIC,
    HEADER
  }

  enum SubType {
    UNDEFINED,
    TRAFFIC,
    ROADWORKS,
    ROADCONDITION
  }

  public Message() {
    date = new Date();
    link = null;
    description = "";
    title = "";
    type = Type.TRAFFIC;
  }

  public Message(String title) {
    date = new Date();
    link = null;
    description = "";
    this.title = title;
    type = Type.HEADER;
  }

  public String getTitle() {
    return title;
  }

  public void setTitle(String title) {
    this.title = title.trim();
  }
  // getters and setters omitted for brevity
  public URL getLink() {
    return link;
  }

  public void setLink(String link) {
    try {
      this.link = new URL(link);
    } catch (MalformedURLException e) {
      throw new RuntimeException(e);
    }
  }

  public void setGUID(String sGuid) {
    guid = sGuid;
  }

  public String getGUID() {
    return guid;
  }

  public SubType getSubtype( ) {
    if( mSubType == SubType.UNDEFINED )
    {
      if( link != null )
      {
        int subtypePos = link.toString().lastIndexOf( "subtype");
        if( subtypePos != -1)
        {
          String subType = link.toString().substring( link.toString().lastIndexOf( "subtype") + "subtype=".length() );
          if( subType.equals("verkehr") ) return SubType.TRAFFIC;
          else if( subType.equals("strassenzustand")) return SubType.ROADCONDITION;
          else if( subType.equals("baustellen") ) return SubType.ROADWORKS;
          else return SubType.UNDEFINED;
        }
        else
        {
          String sDescLower = description.toLowerCase();
          if( (sDescLower.indexOf("baustelle") != -1 
            || sDescLower.indexOf("bauarbeiten") != -1
            || sDescLower.indexOf("tagesbaustelle") != -1
            || sDescLower.indexOf("brckenarbeiten") != -1
            || sDescLower.indexOf("dauerbaustelle") != -1)
            && sDescLower.indexOf("unfall") == -1)
              return SubType.ROADWORKS;
          else return SubType.TRAFFIC;
        }
      }
    }
    return mSubType;
  }

  public void setSubType(SubType subtype) {
    mSubType = subtype;
  }

  public Type getType() {
    return type;
  }

  public void setType(Type t) {
    type = t;
  }

  public String getDescription() {
    return description;
  }

  public void setDescription(String description) {
    this.description = description.trim();
  }

  public String getDateAsString() {
    return DATEOUTFORMAT.format(this.date);
  }

  public Date getDate() {
    return this.date;
  }

  public void setDate(String date) {
    try {
      this.date = FORMATTER.parse(date.trim());
    } catch (ParseException e) {
      throw new RuntimeException(e);
    }
  }
  
  public void setDate(String date, SimpleDateFormat format) {
    try {
      this.date = format.parse(date.trim());
    } catch (ParseException e) {
      throw new RuntimeException(e);
    }
  }

  public void setGeoDataList( java.util.List<GeoPoint> geoList) {
    geoDataList = geoList;
  }

  public java.util.List<GeoPoint> getGeoDataList() {
    return geoDataList;
  }

  public Message copyAndReset(){
    Message copy = new Message();
    copy.title = title;
    copy.link = link;
    copy.description = description;
    copy.date = date;
    copy.geoDataList = geoDataList;
    copy.mSubType = mSubType;
    
    reset();
    return copy;
  }

  public void reset() {
    title = "";
    link = null;
    description = "";
    date = new Date();
    geoDataList = null;
    mSubType = SubType.UNDEFINED;
  }

  @Override
  public String toString() {
    StringBuilder sb = new StringBuilder();
    sb.append(title);
    sb.append('\n');
    sb.append( "Date: ");
    sb.append(this.getDateAsString());
    sb.append('\n');
    if( !title.equals(description) )
      sb.append(description);
    return sb.toString();
  }

  @Override
  public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = prime * result + ((date == null) ? 0 : date.hashCode());
    result = prime * result
        + ((description == null) ? 0 : description.hashCode());
    result = prime * result + ((link == null) ? 0 : link.hashCode());
    result = prime * result + ((title == null) ? 0 : title.hashCode());
    return result;
  }

  @Override
  public boolean equals(Object obj) {
    if (this == obj)
      return true;
    if (obj == null)
      return false;
    if (getClass() != obj.getClass())
      return false;
    Message other = (Message) obj;
    if (date == null) {
      if (other.date != null)
        return false;
    } else if (!date.equals(other.date))
      return false;
    if (description == null) {
      if (other.description != null)
        return false;
    } else if (!description.equals(other.description))
      return false;
    if (link == null) {
      if (other.link != null)
        return false;
    } else if (!link.equals(other.link))
      return false;
    if (title == null) {
      if (other.title != null)
        return false;
    } else if (!title.equals(other.title))
      return false;
    if (!mSubType.equals(other.mSubType))
      return false;
    if (geoDataList != null) {
      if(other.geoDataList != null) {
        for(int i = 0; i < geoDataList.size(); i++) {
          if(i != other.geoDataList.size() && !geoDataList.get(i).equals(other.geoDataList.get(i)))
            return false;
        }
      } else {
        return false;
      }
    } else {
      if(other.geoDataList != null)
        return false;
    }
    return true;
  }

  public int compareTo(Message another) {
    if (another == null) return 1;
    // sort descending, most recent first
    return another.date.compareTo(date);
  }
}
Java Source Code List
