Android Open Source - MentorMe User

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License

The source code is released under:
MIT License
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Java Source Code

package com.codepath.wwcmentorme.models;
//from w w  w .ja va 2s .  co m
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.json.JSONArray;

import com.codepath.wwcmentorme.helpers.NotificationCenter;
import com.codepath.wwcmentorme.helpers.Utils;
import com.parse.ParseClassName;
import com.parse.ParseGeoPoint;
import com.parse.ParseObject;
import com.parse.ParseQuery;

@ParseClassName("User")
public class User extends ParseObject {
  private static Map<Long, User> sUsers = Collections.synchronizedMap(new HashMap<Long, User>());
  public static String FACEBOOK_ID_KEY = "facebookId";
  public static String FIRST_NAME_KEY = "firstName";
  public static String LAST_NAME_KEY  = "lastName";
  public static String EMAIL_KEY  = "email";
  public static String ADDRESS_KEY = "address";
  public static String GENDER_KEY = "gender";
  public static String ABOUT_ME_KEY = "aboutMe";
  public static String JOB_TITLE_KEY = "jobTitle";
  public static String COMPANY_KEY = "company";
  public static String YEARS_EXPERIENCE_KEY = "yearsExperience";
  public static String IS_MENTOR_KEY = "isMentor";
  public static String IS_MENTEE_KEY = "isMentee";
  public static String IS_EDIT_KEY = "isEdit";
  public static String LOCATION_KEY = "location";
  public static String MENTOR_SKILLS_KEY = "mentorSkills";
  public static String MENTEE_SKILLS_KEY = "menteeSkills";
  public static String AVAILABILITY_KEY = "availability";
  
  private ArrayList<Long> mMentees = new ArrayList<Long>();
  private ArrayList<Long> mMentors = new ArrayList<Long>();
  
  private static long sMe;
  public static String NOTIFICATION_ME = "NOTIFICATION_ME";
  
  public static void setMe(final User me) {
    final User oldValue = me();
    if (me != null) {
      sMe = me.getFacebookId();
      sUsers.put(me.getFacebookId(), me);
    } else {
      sUsers.remove(sMe);
      sMe = 0;
    }
    NotificationCenter.broadcastChange(NOTIFICATION_ME, oldValue, me);
  }
  
  public static long meId() {
    return sMe;
  }
  
  public static User me() {
    return User.getUser(meId());
  }
  
  public static User getUser(final Long facebookId) {
    return sUsers.get(facebookId);
  }
  
  public static List<User> getUsers(final ArrayList<Long> facebookIds) {
    final ArrayList<User> users = new ArrayList<User>();
    for (final Long facebookId : facebookIds) {
      final User user = getUser(facebookId);
      if (user != null) {
        users.add(getUser(facebookId));
      }
    }
    return users;
  }
  
    public User() {
      super();
    }
    
    @Override
    public void setObjectId(final String objectId) {
      super.setObjectId(objectId);
    }
  
  public long getFacebookId() {
        return getLong(FACEBOOK_ID_KEY);
    }
  
  public void setFacebookId(Long string) {
    put(FACEBOOK_ID_KEY, string);
      putInCache();
  }
  
  public void putInCache() {
    sUsers.put(getFacebookId(), this);
  }
  
  public String getFirstName() {
    return getString(FIRST_NAME_KEY);
  }
  
  public void setFirstName(String firstName) {
    put(FIRST_NAME_KEY, firstName);
  }
  
  public String getLastName() {
    return getString(LAST_NAME_KEY);
  }
  
  public String getDisplayName() {
    return new StringBuilder(getFirstName()).append(" ").append(getLastName()).toString();
  }
  
  public void setLastName(String lastName) {
    put(LAST_NAME_KEY, lastName);
  }
  
  public String getEmail() {
    return getString(EMAIL_KEY);
  }
  
  public void setEmail(String email) {
    put(EMAIL_KEY, email);
  }
  
  public String getGender() {
    return getString(GENDER_KEY);
  }
  
  public void setGender(String gender) {
    put(GENDER_KEY, gender);
  }
  
  public String getAddress() {
    return getString(ADDRESS_KEY);
  }
  
  public void setAddress(String address) {
    put(ADDRESS_KEY, address);
  }
  
  public String getAboutMe() {
    return getString(ABOUT_ME_KEY);
  }
  
  public void setAboutMe(String aboutMe) {
    put(ABOUT_ME_KEY, aboutMe);
  }
  
  public String getJobTitle() {
    return getString(JOB_TITLE_KEY);
  }
  
  public void setJobTitle(String jobTitle) {
    put(JOB_TITLE_KEY, jobTitle);
  }
  
  public String getCompanyName() {
    return getString(COMPANY_KEY);
  }
  
  public void setCompanyName(String companyName) {
    put(COMPANY_KEY, companyName);
  }
  
  public String getPosition() {
    return new StringBuilder(getJobTitle()).append(", ").append(getCompanyName()).toString();
  }
  
  public int getYearsExperience() {
    return getInt(YEARS_EXPERIENCE_KEY);
  }
  
  public void setYearsExperience(int years) {
    put(YEARS_EXPERIENCE_KEY, years);
  }
  
  public Boolean getIsMentor() {
    return getBoolean(IS_MENTOR_KEY);
  }
  
  public void setIsMentor(Boolean isMentor) {
    put(IS_MENTOR_KEY, isMentor);
  }
  
  public Boolean getIsMentee() {
    return getBoolean(IS_MENTEE_KEY);
  }
  
  public void setIsMentee(Boolean isMentee) {
    put(IS_MENTEE_KEY, isMentee);
  }
  
  public Boolean getIsEdit() {
    return getBoolean(IS_EDIT_KEY);
  }
  
  public void setIsEdit(Boolean isEdit) {
    put(IS_EDIT_KEY, isEdit);
  }
  
  public String getProfileImageUrl() {
    return getProfileImageUrl(getFacebookId());
  }
  
  public static String getProfileImageUrl(final long facebookId) {
    return new StringBuilder("https://graph.facebook.com/").append(facebookId).append("/picture").toString();
  }
  
  public String getProfileImageUrl(final int size) {
    return getProfileImageUrl(getFacebookId(), size);
  }
  
  public static String getProfileImageUrl(final long facebookId, final int size) {
    return new StringBuilder(getProfileImageUrl(facebookId)).append("?width=").append(size).append("&height=").append(size).toString();
  }
  
  public ParseGeoPoint getLocation() {
    return getParseGeoPoint(LOCATION_KEY);
  }
  
  public void setLocation(ParseGeoPoint geoPoint) {
    put(LOCATION_KEY, geoPoint);
  }
  
  public JSONArray getMentorSkills() {
    return getJSONArray(MENTOR_SKILLS_KEY);
  }
  
  public void setMentorSkills(JSONArray mentorSkills) {
    put(MENTOR_SKILLS_KEY, mentorSkills);
  }
  
  public JSONArray getMenteeSkills() {
    return getJSONArray(MENTEE_SKILLS_KEY);
  }
  
  public void setMenteeSkills(JSONArray menteeSkills) {
    put(MENTEE_SKILLS_KEY, menteeSkills);
  }
  
  public JSONArray getAvailability() {
    return getJSONArray(AVAILABILITY_KEY);
  }
  
  public void setAvailability(JSONArray availability) {
    put(AVAILABILITY_KEY, availability);
  }
  
  public ArrayList<Long> getMentees() {
    return mMentees;
  }
  
  public ArrayList<Long> getMentors() {
    return mMentors;
  }
  
  public ArrayList<Long> getConnections(final boolean incoming) {
    return incoming ? mMentees : mMentors;
  }
  
  public static ParseQuery<User> getQuery() {
    return ParseQuery.getQuery(User.class);
  }
  
  // This method will add the user by deduping it and sorting by mentee count.
  private static Comparator<User> sCompareByMenteeCount = new Comparator<User>() {
    @Override
    public int compare(final User lhs, final User rhs) {
      int userIdCompare = Long.valueOf(lhs.getFacebookId()).compareTo(rhs.getFacebookId());
      if (userIdCompare == 0) return 0;
      int countCompare = Integer.valueOf(lhs.getMentees().size()).compareTo(rhs.getMentees().size());
      if (countCompare == 0) return userIdCompare;
      return countCompare;
    }
  };
  
  private static Comparator<Long> sCompareByMenteeCountId = new Comparator<Long>() {
    @Override
    public int compare(final Long lhsId, final Long rhsId) {
      return sCompareByMenteeCount.compare(User.getUser(lhsId), User.getUser(rhsId));
    }
  };
  
  private static Comparator<Long> sCompareByMenteeCountDescendingId = Collections.reverseOrder(sCompareByMenteeCountId);
  private static Comparator<User> sCompareByMenteeCountDescending = Collections.reverseOrder(sCompareByMenteeCount);
  
  public static List<User> sortedByMenteeCount(final List<User> input) {
    final ArrayList<User> users = new ArrayList<User>();
    for (final User user : input) {
      addSortedByMenteeCount(users, user);
    }
    return users;
  }
  
  public static void addSortedByMenteeCount(final List<User> container, final User user) {
    Utils.insertDeduped(container, user, sCompareByMenteeCountDescending);
  }
  
  public static ArrayList<Long> getUserFacebookIds(final List<User> users) {
    final ArrayList<Long> userIds = new ArrayList<Long>();
    for (final User user : users) {
      userIds.add(user.getFacebookId());
    }
    return userIds;
  }
  
  public static void addSortedByMenteeCountInIds(final List<Long> container, final Long userId) {
    Utils.insertDeduped(container, userId, sCompareByMenteeCountDescendingId);
  }
  
  public static void saveAllUsers(final List<User> users) {
    for (final User user : users) {
      sUsers.put(user.getFacebookId(), user);
    }
  }
}
Java Source Code List
