Data type conversion for JSON : JSON « Development « Android

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2. Development
3. JSON

Data type conversion for JSON

   
//package org.beryl.util;

import org.json.JSONException;
import org.json.JSONObject;

 class TryParse {

  public static int toInt(String value, int defaultValue) {
    int result;

    try {
      result = Integer.parseInt(value);
    } catch(NumberFormatException e) { result = defaultValue; }

    return result;
  }

  public static String toString(JSONObject json, String name, String defaultValue) {
    String result;
    try {
      result = json.getString(name);
    } catch(JSONException e) { result = defaultValue; }

    return result;
  }

  public static int toInt(JSONObject json, String name, int defaultValue) {
    int result;
    try {
      result = json.getInt(name);
    } catch(JSONException e) { result = defaultValue; }

    return result;
  }

  public static boolean toBoolean(JSONObject json, String name, boolean defaultValue) {
    boolean result;
    try {
      result = json.getBoolean(name);
    } catch(JSONException e) { result = defaultValue; }

    return result;
  }
}

   
    
    
  

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