SOAPFactory.java

/*
** Module   : SOAPFactory.java
** Abstract : Factory of SOAP objects. 
**
** Copyright (c) 2013-2023, Golden Code Development Corporation.
**
** -#- -I- --Date-- --------------------------------Description-----------------------------------
** 001 CA  20130216 Created initial version.
** 002 CA  20130918 Added widget-pool support. The pool name must be validated before anything 
**                  else, and a null name means the default pool is used.
** 003 CA  20130927 Fixed CREATE statement calls.
** 004 CA  20131223 Added APIs to create SOAPFault and SOAPFaultDetail resources.
** 005 GES 20140122 Moved the throwError() logic into ErrorManager so that it can be shared as 
**                  common code.
** 006 CA  20230724 Further reduce context-local usage.
*/
/*
** This program is free software: you can redistribute it and/or modify
** it under the terms of the GNU Affero General Public License as
** published by the Free Software Foundation, either version 3 of the
** License, or (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
** GNU Affero General Public License for more details.
**
** You may find a copy of the GNU Affero GPL version 3 at the following
** location: https://www.gnu.org/licenses/agpl-3.0.en.html
** 
** Additional terms under GNU Affero GPL version 3 section 7:
** 
**   Under Section 7 of the GNU Affero GPL version 3, the following additional
**   terms apply to the works covered under the License.  These additional terms
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**   Affero GPL version 3 and may not be removed by you.
** 
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*/

package com.goldencode.p2j.util;

/**
 * Adds support for the {@link #createSOAPHeader CREATE SOAP-HEADER} and  
 * {@link #createSOAPHeaderEntry(handle) CREATE SOAP-HEADER-ENTRYREF} language statements. 
 */
public class SOAPFactory
{
   /**
    * Create a SOAP-HEADER object and save it in the given handle.
    * 
    * @param    h
    *           A handle variable, field or class member where the SOAP-HEADER will be saved. 
    */
   public static void createSOAPHeader(handle h)
   {
      createSOAPHeader(h, (character) null);
   }

   /**
    * Create a SOAP-HEADER object, save it in the given handle and register it in the given 
    * named widget-pool.
    * 
    * @param    h
    *           A handle variable, field or class member where the SOAP-HEADER will be saved.
    * @param    pool
    *           The name of the widget pool. <code>null</code> if the unnamed pool must be used.
    */
   public static void createSOAPHeader(handle h, String pool)
   {
      createSOAPHeader(h, (pool == null ? null : new character(pool)));
   }

   /**
    * Create a SOAP-HEADER object, save it in the given handle and register it in the given 
    * named widget-pool.
    * 
    * @param    h
    *           A handle variable, field or class member where the SOAP-HEADER will be saved.
    * @param    pool
    *           The name of the widget pool. <code>null</code> if the unnamed pool must be used.
    */
   public static void createSOAPHeader(handle h, character pool)
   {
      // validate widget pool before anything else!!!
      if (!WidgetPool.validWidgetPool(pool))
      {
         return;
      }

      SOAPHeaderImpl res = new SOAPHeaderImpl();
      h.assign(res);
      
      res.addToPool(pool);
   }

   /**
    * Create a SOAP-HEADER-ENTRYREF object and save it in the given handle.
    * 
    * @param    h
    *           A handle variable, field or class member where the SOAP-HEADER-ENTRYREF will be 
    *           saved.
    */
   public static void createSOAPHeaderEntry(handle h)
   {
      createSOAPHeaderEntry(h, (character) null);
   }

   /**
    * Create a SOAP-HEADER-ENTRYREF object, save it in the given handle and register it in the  
    * given named widget-pool.
    * 
    * @param    h
    *           A handle variable, field or class member where the SOAP-HEADER-ENTRYREF will be 
    *           saved.
    * @param    pool
    *           The name of the widget pool. <code>null</code> if the unnamed pool must be used.
    */
   public static void createSOAPHeaderEntry(handle h, String pool)
   {
      createSOAPHeaderEntry(h, (pool == null ? null : new character(pool)));
   }


   /**
    * Create a SOAP-HEADER-ENTRYREF object, save it in the given handle and register it in the  
    * given named widget-pool.
    * 
    * @param    h
    *           A handle variable, field or class member where the SOAP-HEADER-ENTRYREF will be 
    *           saved.
    * @param    pool
    *           The name of the widget pool. <code>null</code> if the unnamed pool must be used.
    */
   public static void createSOAPHeaderEntry(handle h, character pool)
   {
      // validate widget pool before anything else!!!
      if (!WidgetPool.validWidgetPool(pool))
      {
         return;
      }

      SOAPHeaderEntryImpl res = new SOAPHeaderEntryImpl();
      h.assign(res);
      
      res.addToPool(pool);
   }
   
   /**
    * Create a new {@link SOAPFaultDetailImpl} resource using the given XML payload.
    * 
    * @param    payload
    *           The XML payload.
    *           
    * @return   A {@link SOAPFaultDetailImpl} for the given XML payload.
    */
   static SOAPFaultDetailImpl createSOAPFaultDetail(String payload)
   {
      // this resource is not pooled
      
      SOAPFaultDetailImpl res = new SOAPFaultDetailImpl(payload);

      return res;
   }

   /**
    * Create a new {@link SOAPFaultImpl} resource.
    * 
    * @param    faultActor
    *           The SOAP fault actor.
    * @param    faultCode
    *           The SOAP fault code.
    * @param    faultString
    *           The SOAP fault string.
    * @param    soapFaultDetail
    *           The {@link SOAPFaultDetailImpl SOAP fault detail}; may be <code>null</code>.
    *           
    * @return   See above.
    */
   static SOAPFaultImpl createSOAPFault(String faultActor,
                                        String faultCode,
                                        String faultString,
                                        SOAPFaultDetailImpl soapFaultDetail)
   {
      // this resource is not pooled.

      SOAPFaultImpl res = new SOAPFaultImpl(faultActor, faultCode, faultString, soapFaultDetail);

      return res;
   }
   
   /**
    * Throws an {@link ErrorConditionException} or sets the {@link ErrorManager}'s {@code pending}
    * flag to {@code true}, if we are in silent error mode.
    * 
    * @param    caller
    *           The name of the resource calling this API.
    * @param    target
    *           The name of the resource's method or attribute which needs to raise an ERROR 
    *           condition or set the ERROR-STATUS:ERROR flag to {@code true}.
    */
   static void throwError(String caller, String target)
   {
      final String msg = "%s requires a valid %s!";
      ErrorManager.noRecordOrThrowError(String.format(msg, caller, target));
   }
}