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    1   /*
    2    * $Id: LegacyPropertiesConfigurationProvider.java 498215 2007-01-20 23:59:10Z mrdon $
    3    *
    4    * Licensed to the Apache Software Foundation (ASF) under one
    5    * or more contributor license agreements.  See the NOTICE file
    6    * distributed with this work for additional information
    7    * regarding copyright ownership.  The ASF licenses this file
    8    * to you under the Apache License, Version 2.0 (the
    9    * "License"); you may not use this file except in compliance
    10   * with the License.  You may obtain a copy of the License at
    11   *
    12   *  http://www.apache.org/licenses/LICENSE-2.0
    13   *
    14   * Unless required by applicable law or agreed to in writing,
    15   * software distributed under the License is distributed on an
    16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    17   * KIND, either express or implied.  See the License for the
    18   * specific language governing permissions and limitations
    19   * under the License.
    20   */
    21  package org.apache.struts2.config;
    22
    23  import java.io.IOException;
    24  import java.net.URL;
    25  import java.util.ArrayList;
    26  import java.util.Iterator;
    27  import java.util.Locale;
    28  import java.util.Properties;
    29  import java.util.StringTokenizer;
    30
    31  import org.apache.struts2.StrutsConstants;
    32  import org.apache.struts2.StrutsException;
    33  import org.apache.struts2.dispatcher.mapper.ActionMapper;
    34
    35  import com.opensymphony.xwork2.ObjectFactory;
    36  import com.opensymphony.xwork2.config.Configuration;
    37  import com.opensymphony.xwork2.config.ConfigurationException;
    38  import com.opensymphony.xwork2.config.ConfigurationProvider;
    39  import com.opensymphony.xwork2.inject.ContainerBuilder;
    40  import com.opensymphony.xwork2.inject.Context;
    41  import com.opensymphony.xwork2.inject.Factory;
    42  import com.opensymphony.xwork2.util.LocalizedTextUtil;
    43  import com.opensymphony.xwork2.util.location.LocatableProperties;
    44
    45  public class LegacyPropertiesConfigurationProvider implements ConfigurationProvider {
    46
    47      public void destroy() {
    48          Settings.reset();
    49      }
    50
    51      public void init(Configuration configuration)
    52          throws ConfigurationException {
    53          Settings.reset();
    54      }
    55
    56      public void loadPackages()
    57              throws ConfigurationException {
    58      }
    59
    60      public boolean needsReload() {
    61          return false;
    62      }
    63
    64      public void register(ContainerBuilder builder, LocatableProperties props)
    65              throws ConfigurationException {
    66
    67          final Settings settings = Settings.getInstance();
    68
    69          loadSettings(props, settings);
    70
    71          // Set default locale
    72          final Locale locale = settings.getLocale();
    73          builder.factory(Locale.class, new Factory() {
    74              public Object create(Context context) throws Exception {
    75                  return locale;
    76              }
    77          });
    78      }
    79
    80      /***
    81       * @param props
    82       * @param settings
    83       */
    84      protected void loadSettings(LocatableProperties props, final Settings settings) {
    85          // We are calling the impl methods to get around the single instance of Settings that is expected
    86          for (Iterator i = settings.listImpl(); i.hasNext(); ) {
    87              String name = (String) i.next();
    88              props.setProperty(name, settings.getImpl(name), settings.getLocationImpl(name));
    89          }
    90      }
    91  }