RestParameterMapping.java

/*
** Module   : RestParameterMapping.java
** Abstract : Defines a list of parameter mapping rules, for a certain resource.
**
** Copyright (c) 2019, Golden Code Development Corporation.
**
** -#- -I- --Date-- -------------------------------Description--------------------------------
** 001 CA  20190614 First version.
*/

/*
** 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
**   are non-permissive additional terms allowed under Section 7 of the GNU
**   Affero GPL version 3 and may not be removed by you.
** 
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*/

package com.goldencode.p2j.pattern;

import java.util.*;

/**
 * Holds a list of mapping rules, which apply to a certain condition.  The condition checks
 * the resource, operation and verb.
 * <p>
 * This is read from the <code>mapping.xml</code> file.  It uses the <code>resourceModel.xml
 * </code> information to associate this mapping with a certain service.
 */
class RestParameterMapping
{
   /** mapping.xml - conditional:conditionalRuleSet/conditional:if[condition] */
   final String condition;
   
   /** mapping.xml conditional:conditionalRuleSet/conditional:if/mapping:rule */
   final List<RestParameterMappingRule> rules = new ArrayList<>();

   /** mapping.xml if conditional:conditionalRuleSet is a child of mapping:mapInput */
   boolean input;

   /** resourceModel.xml prgs:resource[name] */
   String resourcename;
   
   /** resourceModel.xml prgs:resource/prgs:operation[name] */
   String operationname;
   
   /** resourceModel.xml prgs:resource/prgs:operation[verb] */
   String verb;
   
   /**
    * Create a new mapping condition.
    * 
    * @param    condition
    *           The condition to verify.
    */
   public RestParameterMapping(String condition)
   {
      if (condition.startsWith("${"))
      {
         condition = condition.substring(2);
      }
      if (condition.endsWith("}"))
      {
         condition = condition.substring(0,  condition.length() - 1);
      }
      
      this.condition = condition;
   }
}