/**
    * This file Copyright (c) 2003-2015 Magnolia International
    * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
    *
    *
    * This file is dual-licensed under both the Magnolia
    * Network Agreement and the GNU General Public License.
    * You may elect to use one or the other of these licenses.
    *
   * This file is distributed in the hope that it will be
   * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
   * implied warranty of MERCHANTABILITY or FITNESS FOR A
   * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
   * Redistribution, except as permitted by whichever of the GPL
   * or MNA you select, is prohibited.
   *
   * 1. For the GPL license (GPL), you can redistribute and/or
   * modify this file under the terms of the GNU General
   * Public License, Version 3, as published by the Free Software
   * Foundation.  You should have received a copy of the GNU
   * General Public License, Version 3 along with this program;
   * if not, write to the Free Software Foundation, Inc., 51
   * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * 2. For the Magnolia Network Agreement (MNA), this file
   * and the accompanying materials are made available under the
   * terms of the MNA which accompanies this distribution, and
   * is available at http://www.magnolia-cms.com/mna.html
   *
   * Any modifications to this file must keep this entire header
   * intact.
   *
   */
  package info.magnolia.cms.core;
  
  import java.util.ArrayList;
  import java.util.Properties;
  
  import info.magnolia.cms.util.DeprecationUtil;
  import info.magnolia.init.AbstractMagnoliaConfigurationProperties;
  import info.magnolia.init.MagnoliaConfigurationProperties;
  import info.magnolia.init.PropertySource;
  
  import org.apache.commons.lang.StringUtils;
  
  
  /**
   * A global holder for system-wide configuration properties.
   *
   * @see info.magnolia.cms.beans.config.PropertiesInitializer
   *
   * @deprecated since 4.5, use {@link info.magnolia.init.MagnoliaConfigurationProperties}
   */
  public final class SystemProperty {
  
      public static final String MAGNOLIA_REPOSITORIES_HOME = "magnolia.repositories.home";
  
      public static final String MAGNOLIA_REPOSITORIES_CONFIG = "magnolia.repositories.config";
  
      public static final String MAGNOLIA_EXCHANGE_HISTORY = "magnolia.exchange.history";
  
      public static final String MAGNOLIA_UPLOAD_TMPDIR = "magnolia.upload.tmpdir";
  
      public static final String MAGNOLIA_CACHE_STARTDIR = "magnolia.cache.startdir";
  
      public static final String MAGNOLIA_APP_ROOTDIR = "magnolia.app.rootdir";
  
      public static final String MAGNOLIA_BOOTSTRAP_ROOTDIR = "magnolia.bootstrap.dir";
  
      public static final String MAGNOLIA_BOOTSTRAP_SAMPLES = "magnolia.bootstrap.samples";
  
      public static final String MAGNOLIA_UTF8_ENABLED = "magnolia.utf8.enabled";
  
      public static final String MAGNOLIA_WEBAPP = "magnolia.webapp";
  
      public static final String MAGNOLIA_SERVERNAME = "magnolia.servername";
  
      public static final String MAGNOLIA_CONTEXTPATH = "magnolia.contextpath";
  
      private static Properties properties = new Properties();
      private static MagnoliaConfigurationProperties magnoliaConfigurationProperties = newMagnoliaConfigurationProperties();
  
      /**
       * Utility class, don't instantiate.
       */
      private SystemProperty() {
          // unused
      }
  
      /**
       * @deprecated since 4.5, use {@link info.magnolia.init.MagnoliaConfigurationProperties}
       */
      public static void setProperty(String name, String value) {
          // DeprecationUtil.isDeprecated();
          properties.put(name, value);
      }
  
      /**
       * @deprecated since 4.5, use {@link info.magnolia.init.MagnoliaConfigurationProperties}
      */
     public static String getProperty(String name) {
         final String legacy = (String) properties.get(name);
         if (legacy != null) {
             // DeprecationUtil.isDeprecated("Property [" + name + "] was found with value ["+legacy+"] in the legacy Properties field of SystemProperty. Please consider using MagnoliaConfigurationProperties instead.");
             return legacy;
         }
         return getMagnoliaConfigurationProperties().getProperty(name);
     }
 
     /**
      * Returns a boolean property, returning <code>false</code> if the property is not set.
      * @param name property name
      * @return true only if the request property has a value of <code>true</code>
      * @deprecated since 4.5, use {@link info.magnolia.init.MagnoliaConfigurationProperties}
      */
     public static boolean getBooleanProperty(String name) {
         return "true".equals(getProperty(name));
     }
 
     /**
      * @deprecated since 4.5, use {@link info.magnolia.init.MagnoliaConfigurationProperties}
      */
     public static String getProperty(String name, String defaultValue) {
         String value = getProperty(name);
         if (StringUtils.isEmpty(value)) {
             return defaultValue;
         }
         return value;
     }
 
     /**
      * @deprecated since 4.5, use {@link info.magnolia.init.MagnoliaConfigurationProperties}
      */
     public static boolean hasProperty(String name) {
         final boolean legacy = properties.containsKey(name);
         if (legacy) {
             DeprecationUtil.isDeprecated("Property [" + name + "] was found in the legacy Properties field of SystemProperty. Please consider using MagnoliaConfigurationProperties instead.");
             return legacy;
         }
         return getMagnoliaConfigurationProperties().hasProperty(name);
     }
 
     /**
      * @deprecated since 4.5 - while this still "works" and returns an aggregate of the local properties and those provided by
      * MagnoliaConfigurationProperties, writing to this Property object will not be reflected anywhere.
      */
     public static Properties getProperties() {
         // DeprecationUtil.isDeprecated();
         // providing a MagnoliaConfigurationProperties-compliant replacement...
         final Properties p = new Properties();
         p.putAll(properties);
         for (String k : magnoliaConfigurationProperties.getKeys()) {
             p.put(k, magnoliaConfigurationProperties.getProperty(k));
         }
         return p;
     }
 
     private static MagnoliaConfigurationProperties getMagnoliaConfigurationProperties() {
         // can't do Components.getComponent(MagnoliaConfigurationProperties.class) because this currently gets used before Components is ready.
         return magnoliaConfigurationProperties;
     }
 
     /**
      * @deprecated since 4.5 - this is only here to allow tests to work until their tested classes are all converted.
      */
     public static void setMagnoliaConfigurationProperties(MagnoliaConfigurationProperties magnoliaConfigurationProperties) {
         SystemProperty.magnoliaConfigurationProperties = magnoliaConfigurationProperties;
     }
 
     /**
      * @since 4.5 needed to clear up the hacks above, in tests.
      */
     public static void clear() {
         properties.clear();
         magnoliaConfigurationProperties = newMagnoliaConfigurationProperties();
     }
 
     private static AbstractMagnoliaConfigurationProperties newMagnoliaConfigurationProperties() {
         return new AbstractMagnoliaConfigurationProperties(new ArrayList<PropertySource>()) {};
     }
 
 }