Android Open Source - TurkcellUpdater_android_sdk Versions Map

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License

The source code is released under:

Apache License

Java Source Code

/*******************************************************************************
 */* w  ww  .  j a  v a 2s.  c  o  m*/
 *  Copyright (C) 2013 Turkcell
 *  
 *  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 tr.com.turkcellteknoloji.turkcellupdater;

import java.util.List;
import java.util.Vector;

import org.json.JSONArray;
import org.json.JSONObject;

import android.content.Context;

class VersionsMap {
  final String packageName;
  private final List<UpdateEntry> updateEntries;
  private final List<MessageEntry> messageEntries;

  VersionsMap(String packageName, List<UpdateEntry> updateEntries, List<MessageEntry> messageEntries) throws UpdaterException {
    super();
    this.packageName = Utilities.removeWhiteSpaces(packageName);
    this.updateEntries = updateEntries;
    this.messageEntries = messageEntries;

    validate();
  }

  VersionsMap(JSONObject jsonObject) throws UpdaterException {
    this.packageName = Utilities.removeWhiteSpaces(jsonObject.optString("packageName", null));
    this.updateEntries = new Vector<UpdateEntry>();

    final JSONArray updatesList = jsonObject.optJSONArray("updates");
    if(updatesList!=null) {
      for(int i = 0; i<updatesList.length(); i++) {
        final JSONObject o = updatesList.optJSONObject(i);
        if(o!=null) {
          try {
            UpdateEntry ue = new UpdateEntry(o);
            updateEntries.add(ue);
          } catch (Exception e) {
            Log.e("Error occured while processing update entry. Entry is omitted.", e);
          }
        }
      }
    }

    this.messageEntries = new Vector<MessageEntry>();

    final JSONArray messagesList = jsonObject.optJSONArray("messages");
    if(messagesList!=null) {
      for(int i = 0; i<messagesList.length(); i++) {
        final JSONObject o = messagesList.optJSONObject(i);
        if(o!=null) {
          try {
            MessageEntry me = new MessageEntry(o);
            messageEntries.add(me);
          } catch (Exception e) {
            Log.e("Error occured while processing message entry. Entry is omitted.", e);
          }
        }
      }
    }

    validate();
  }

  static boolean isVersionMapOfPackageId(String packageName, JSONObject jsonObject) {
    if(jsonObject == null) {
      return false;
    }

    packageName = Utilities.removeWhiteSpaces(packageName);
    if(packageName.length() < 1) {
      return false;
    }

    String s = jsonObject.optString("packageName", null);
    s = Utilities.removeWhiteSpaces(s);

    return packageName.equals(s);
  }

  Update getUpdate(Properties currentProperties) throws UpdaterException {
    if(updateEntries == null) {
      return null;
    }

    for (UpdateEntry updateEntry : updateEntries) {
      if(updateEntry==null) {
        continue;
      }
      try {
        if(updateEntry.shouldDisplay(currentProperties)) {
          return updateEntry.getUpdate(currentProperties);
        }
      } catch (Exception e) {
        Log.e("Error occured while searching update entry to display", e);
      }
    }
    return null;
  }

  Message getMessage(Properties currentProperties, MessageDisplayRecords records, Context context) {
    if(messageEntries==null) {
      return null;
    }
    for(MessageEntry entry:messageEntries) {
      if(entry==null) {
        continue;
      }
      try {
        if(entry.shouldDisplay(currentProperties, records, context)) {
          return entry.getMessageToDisplay(currentProperties, records);
        }
      } catch (Exception e) {
        Log.e("Error occured while searching message entry to display", e);
      }

    }
    return null;
  }

  private void validate() throws UpdaterException {
    if (packageName == null || packageName.length() < 1) {
      throw new UpdaterException(
          "'packageName' shoud not be a null or empty.");
    }
  }
}

Java Source Code List

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