cvs commit: xml-rpc/src/java/org/apache/xmlrpc DefaultTypeFactory.java

[dlr]

dlr         2002/09/27 11:36:38

  Added:       src/java/org/apache/xmlrpc DefaultTypeFactory.java
  Log:
  The default implementation of the TypeFactory interface.
  
  Revision  Changes    Path
  1.1                  xml-rpc/src/java/org/apache/xmlrpc/DefaultTypeFactory.java
  
  Index: DefaultTypeFactory.java
  ===================================================================
  package org.apache.xmlrpc;
  
  /*
   * The Apache Software License, Version 1.1
   *
   *
   * Copyright (c) 2002 The Apache Software Foundation.  All rights
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution,
   *    if any, must include the following acknowledgment:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowledgment may appear in the software itself,
   *    if and wherever such third-party acknowledgments normally appear.
   *
   * 4. The names "XML-RPC" and "Apache Software Foundation" must
   *    not be used to endorse or promote products derived from this
   *    software without prior written permission. For written
   *    permission, please contact [EMAIL PROTECTED]
   *
   * 5. Products derived from this software may not be called "Apache",
   *    nor may "Apache" appear in their name, without prior written
   *    permission of the Apache Software Foundation.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   */
  
  import java.text.ParseException;
  
  /**
   * The default implementation of the <code>TypeFactory</code>
   * interface.  Provides the following mappings:
   *
   * <table cellpadding="3" cellspacing="2" border="1" width="100%">
   *   <tr><th>XML-RPC data type</th>         <th>Java class</th></tr>
   *   <tr><td>&lt;i4&gt; or &lt;int&gt;</td> <td>java.lang.Integer</td></tr>
   *   <tr><td>&lt;boolean&gt;</td>           <td>java.lang.Boolean</td></tr>
   *   <tr><td>&lt;string&gt;</td>            <td>java.lang.String</td></tr>
   *   <tr><td>&lt;double&gt;</td>            <td>java.lang.Double</td></tr>
   *   <tr><td>&lt;dateTime.iso8601&gt;</td>  <td>java.util.Date</td></tr>
   *   <tr><td>&lt;base64&gt;</td>            <td>byte[ ]</td></tr> 
   * </table>
   *
   * @author <a href="mailto:[EMAIL PROTECTED]";>Andrew Evers</a>
   * @see org.apache.xmlrpc.TypeFactory
   * @since 1.2
   */
  public class DefaultTypeFactory
      implements TypeFactory
  {
      /**
       * Thread-safe wrapper for the <code>DateFormat</code> object used
       * to parse date/time values.
       */
      private static DateTool dateTool = new DateTool();
  
      /**
       * Creates a new instance.
       */
      public DefaultTypeFactory()
      {
      }
  
      public Object createInteger(String cdata)
      {
          return new Integer(cdata.trim());
      }
  
      public Object createBoolean(String cdata)
      {
          return ("1".equals(cdata.trim ())
                 ? Boolean.TRUE : Boolean.FALSE);
      }
  
      public Object createDouble(String cdata)
      {
          return new Double(cdata.trim ());
  
      }
  
      public Object createDate(String cdata)
      {
          try
          {
              return dateTool.parse(cdata.trim());
          }
          catch (ParseException p)
          {
              throw new RuntimeException(p.getMessage());
          }
      }
  
      public Object createBase64(String cdata)
      {
          return Base64.decode(cdata.getBytes());
      }
  
      public Object createString(String cdata)
      {
          return cdata;
      }
  }