AuthenticationRequestWriterBuilder.java

/*
** Module   : AuthenticationRequestWriterBuilder.java
** Abstract : Implementation of the builtin class.
**
** Copyright (c) 2019-2023, Golden Code Development Corporation.
**
** -#- -I- --Date-- ---------------------------------------Description----------------------------------------
** 001 CA  20190526 First version, stubs taken by converting the skeleton using FWD.
** 002 CA  20191024 Added method support levels and updated the class support level.
** 003 MP  20200611 Added missing methods as stubs taken by converting the skeleton using FWD.
** 004 ME  20201106 Implement all methods as per OE12.2.
**         20210208 Fix static registry property initialization.
** 005 CA  20210221 Fixed 'qualified', 'extent' and 'returns' annotations at the legacy signature.
**     ME  20210310 Add block 'referent' for static methods.
** 006 ME  20210519 Fix registry lazy loading.
**     ME  20210929 Fix return object on build.
** 007 CA  20230817 Removed ObjectOps.register, as this registration is handled by runtime.
** 008 CA  20231113 The 'execute' method must be annotated with LegacySignature Type.Execute, and also can be
**                  dropped if is a no-op.
*/

/*
** 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.
** 
**   0. Attribution Requirement.
** 
**     You must preserve all legal notices or author attributions in the covered
**     work or Appropriate Legal Notices displayed by works containing the covered
**     work.  You may not remove from the covered work any author or developer
**     credit already included within the covered work.
** 
**   1. No License To Use Trademarks.
** 
**     This license does not grant any license or rights to use the trademarks
**     Golden Code, FWD, any Golden Code or FWD logo, or any other trademarks
**     of Golden Code Development Corporation. You are not authorized to use the
**     name Golden Code, FWD, or the names of any author or contributor, for
**     publicity purposes without written authorization.
** 
**   2. No Misrepresentation of Affiliation.
** 
**     You may not represent yourself as Golden Code Development Corporation or FWD.
** 
**     You may not represent yourself for publicity purposes as associated with
**     Golden Code Development Corporation, FWD, or any author or contributor to
**     the covered work, without written authorization.
** 
**   3. No Misrepresentation of Source or Origin.
** 
**     You may not represent the covered work as solely your work.  All modified
**     versions of the covered work must be marked in a reasonable way to make it
**     clear that the modified work is not originating from Golden Code Development
**     Corporation or FWD.  All modified versions must contain the notices of
**     attribution required in this license.
*/

package com.goldencode.p2j.oo.net.http.filter.writer;

import static com.goldencode.p2j.util.BlockManager.externalProcedure;
import static com.goldencode.p2j.util.BlockManager.function;
import static com.goldencode.p2j.report.ReportConstants.*;
import static com.goldencode.p2j.util.BlockManager.internalProcedure;
import static com.goldencode.p2j.util.BlockManager.onBlockLevel;
import static com.goldencode.p2j.util.BlockManager.returnNormal;

import com.goldencode.p2j.oo.core.Assert;
import com.goldencode.p2j.oo.core.ISupportInitialize;
import com.goldencode.p2j.oo.lang.*;
import com.goldencode.p2j.oo.net.http.*;
import com.goldencode.p2j.oo.net.http.filter.auth.*;
import com.goldencode.p2j.security.*;
import com.goldencode.p2j.util.*;
import com.goldencode.p2j.util.BlockManager.Action;
import com.goldencode.p2j.util.BlockManager.Condition;
import com.goldencode.p2j.util.InternalEntry.*;

/**
 * 
 * Create a writer for the authentication method
 *
 */
@LegacyResource(resource = "OpenEdge.Net.HTTP.Filter.Writer.AuthenticationRequestWriterBuilder")
@LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
public class AuthenticationRequestWriterBuilder extends BaseObject
{

   /** Builder registry */
   private static ContextLocal<object<? extends BuilderRegistry>> REGISTRY = new ContextLocal<object<? extends BuilderRegistry>>()
   {
      /**
       * Create initial value.
       */
      @Override
      protected object<? extends BuilderRegistry> initialValue()
      {
         return TypeFactory.object(BuilderRegistry.class);
      }
   };

   @LegacySignature(type = Type.EXECUTE)
   public void __net_http_filter_writer_AuthenticationRequestWriterBuilder_execute__()
   {
      onBlockLevel(Condition.ERROR, Action.THROW);
   }

   @LegacySignature(type = Type.CONSTRUCTOR)
   @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
   public void __net_http_filter_writer_AuthenticationRequestWriterBuilder_constructor__()
   {
      internalProcedure(AuthenticationRequestWriterBuilder.class, this,
               "__net_http_filter_writer_AuthenticationRequestWriterBuilder_constructor__",
               new Block((Body) () -> {
                  __lang_BaseObject_constructor__();
               }));
   }

   @LegacySignature(type = Type.CONSTRUCTOR)
   @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
   public static void __net_http_filter_writer_AuthenticationRequestWriterBuilder_constructor__static__()
   {
      externalProcedure(AuthenticationRequestWriterBuilder.class, new Block((Body) () -> {
         onBlockLevel(Condition.ERROR, Action.THROW);
      }));
   }

   @LegacySignature(returns = "OBJECT", type = Type.METHOD, name = "Build", qualified = "openedge.net.http.ihttpmessagewriter", parameters = {
            @LegacyParameter(name = "poRequest", type = "OBJECT", qualified = "openedge.net.http.iauthenticatedrequest", mode = "INPUT") })
   @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
   public static object<? extends com.goldencode.p2j.oo.net.http.IHttpMessageWriter> build(
            final object<? extends com.goldencode.p2j.oo.net.http.IAuthenticatedRequest> _poRequest)
   {
      object<? extends com.goldencode.p2j.oo.net.http.filter.auth.IauthFilterEventHandler> poListeners[] = TypeFactory
               .objectExtent(IauthFilterEventHandler.class);

      return function(AuthenticationRequestWriterBuilder.class, "Build", object.class, new Block((Body) () -> 
      {
         returnNormal(build(_poRequest, poListeners));
      }));
   }

   @LegacySignature(returns = "OBJECT", type = Type.METHOD, name = "Build", qualified = "openedge.net.http.ihttpmessagewriter", parameters = {
            @LegacyParameter(name = "poRequest", type = "OBJECT", qualified = "openedge.net.http.iauthenticatedrequest", mode = "INPUT"),
            @LegacyParameter(name = "poListeners", type = "OBJECT", extent = -1, qualified = "openedge.net.http.filter.auth.iauthfiltereventhandler", mode = "INPUT") })
   @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
   public static object<? extends com.goldencode.p2j.oo.net.http.IHttpMessageWriter> build(
            final object<? extends com.goldencode.p2j.oo.net.http.IAuthenticatedRequest> _poRequest,
            final object<? extends com.goldencode.p2j.oo.net.http.filter.auth.IauthFilterEventHandler>[] _poListeners)
   {
      object<? extends com.goldencode.p2j.oo.net.http.IAuthenticatedRequest> poRequest = TypeFactory
               .initInput(_poRequest);
      object<? extends com.goldencode.p2j.oo.net.http.filter.auth.IauthFilterEventHandler> poListeners[] = TypeFactory
               .initInput(_poListeners);

      object<? extends AuthenticationRequestFilter> writer = TypeFactory
               .object(AuthenticationRequestFilter.class);
      
      return function(AuthenticationRequestWriterBuilder.class, "Build", object.class, new Block((Body) () -> 
      {
         Assert.notNull(poRequest, new character("Request"));

         object<? extends LegacyClass> writerCls = getRegistry().ref()
                  .get(poRequest.ref().getAuthenticationMethod());

         if (!writerCls.isUnknown())
         {
            Assert.isType(writerCls,
                     ObjectOps.getLegacyClass(AuthenticationRequestFilter.class));

            writer.assign(
                     ObjectOps.newInstance(writerCls.ref().getType(), "I", poRequest));

            if (writer._isValid() && writer.ref() instanceof ISupportInitialize)
               ((ISupportInitialize) writer.ref()).initialize();

            for (object<? extends IauthFilterEventHandler> listener : poListeners)
            {
               writer.ref().subscribeListener(listener);
            }
         }

         returnNormal(writer);

      }));
   }

   /**
    * Get registry.
    * 
    * @return registry.
    */
   @LegacySignature(returns = "OBJECT", qualified = "OpenEdge.Net.HTTP.BuilderRegistry", type = Type.GETTER, name = "Registry")
   @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
   public static object<? extends BuilderRegistry> getRegistry()
   {
      return function(AuthenticationRequestWriterBuilder.class, "Registry", object.class, new Block((Body) () -> {

         if (!REGISTRY.get()._isValid())
         {
            REGISTRY.get().assign(ObjectOps.newInstance(BuilderRegistry.class));

            REGISTRY.get().ref()._put("Basic",
                     ObjectOps.getLegacyClass(BasicAuthenticationFilter.class));
            REGISTRY.get().ref()._put("Digest",
                     ObjectOps.getLegacyClass(DigestAuthenticationFilter.class));
            REGISTRY.get().ref()._put("None", ObjectOps.getLegacyClass(NoAuthenticationFilter.class));
         }

         returnNormal(REGISTRY.get());
      }));
   }
}