# AuthFilterEventHandlerWrapper.java

    /*
    ** Module   : AuthFilterEventHandlerWrapper.java
    ** Abstract : Built-in class.
    **
    ** Copyright (c) 2019-2023, Golden Code Development Corporation.
    **
    ** -#- -I- --Date-- -------------------------------Description--------------------------------
    ** 001 ME  20200508 First version.
    **         20201127 Fix error messages to avoid truncation of character (default format X8).
    **         20201204 Use compare for lookup value to account for unknown internal entries (proxy procedures).
    ** 002 CA  20210221 Fixed 'qualified', 'extent' and 'returns' annotations at the legacy
    **                  signature.
    **     VVT 20221003 CommonHandle.getResourceType() method renamed to resourceType() to prevent conflicts
    **                  with namesakes in DMO. See #6694.
    ** 003 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.auth;

    import com.goldencode.p2j.util.*;
    import com.goldencode.p2j.util.BlockManager.Action;
    import com.goldencode.p2j.util.BlockManager.Condition;
    import com.goldencode.p2j.oo.core.Assert;
    import com.goldencode.p2j.oo.core.AssertionFailedError;
    import com.goldencode.p2j.oo.lang.*;
    import com.goldencode.p2j.oo.lang._BaseObject_;
    import com.goldencode.p2j.oo.net.http.AuthenticationRequestEventArgs;

    import static com.goldencode.p2j.report.ReportConstants.*;
    import static com.goldencode.p2j.util.BlockManager.*;
    import static com.goldencode.p2j.util.InternalEntry.Type;

    /**
     * Business logic (converted to Java from the 4GL source code
     * in OpenEdge/Net/HTTP/Filter/Auth/AuthFilterEventHandlerWrapper.cls).
     */
    @LegacyResource(resource = "OpenEdge.Net.HTTP.Filter.Auth.AuthFilterEventHandlerWrapper")
    @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
    public class AuthFilterEventHandlerWrapper extends BaseObject implements IauthFilterEventHandler
    {
       private static final String eventHandlerName = "AuthFilter_HttpCredentialRequestHandler";
       private static final String eventHandlerSig = "PROCEDURE,,INPUT poSender Progress.Lang.Object,INPUT poEventArgs OpenEdge.Net.HTTP.AuthenticationRequestEventArgs";
       private static final String eventHandlerInterface = "OpenEdge.Net.HTTP.Filter.Auth.IAuthFilterEventHandler";

       @LegacySignature(type = Type.PROPERTY, name = "Callback")
       private handle callback = TypeFactory.handle();

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

       @LegacySignature(returns = "HANDLE", type = Type.GETTER, name = "Callback")
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       public handle getCallback()
       {
          return function(AuthFilterEventHandlerWrapper.class, this, "Callback", handle.class,
                   new Block((Body) () ->
                   {
                      returnNormal(callback);
                   }));
       }

       @LegacySignature(type = Type.CONSTRUCTOR, parameters = {
                @LegacyParameter(name = "phCallbackProcedure", type = "HANDLE", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       public void __net_http_filter_auth_AuthFilterEventHandlerWrapper_constructor__(
                final handle _phCallbackProcedure)
       {
          handle phCallbackProcedure = TypeFactory.initInput(_phCallbackProcedure);

          internalProcedure(AuthFilterEventHandlerWrapper.class, this,
                   "__net_http_filter_auth_AuthFilterEventHandlerWrapper_constructor__",
                   new Block((Body) () ->
                   {
                      __lang_BaseObject_constructor__();
                      Assert.notNull(phCallbackProcedure, new character("Callback"));

                      if (!phCallbackProcedure.isType(LegacyResource.PROCEDURE))
                         returnError(ObjectOps.newInstance(AssertionFailedError.class, "II",
                                  "Callback is not a procedure handle (is of type )"
                                           + phCallbackProcedure.unwrapType().resourceType().getValue(),
                                  0));

                      PersistentProcedure hProc = phCallbackProcedure.unwrapProcedure();

                      if (CompareOps._isEqual(TextOps.lookup(eventHandlerName, hProc.internalEntries()), 0))
                         returnError(AppError.newInstance(String.format(
                                  "Unable to find event handle procedure \"%s\" in callback procedure %s",
                                  eventHandlerName, hProc.getFileName().getValue()), 0));

                      if (!eventHandlerSig
                               .equalsIgnoreCase(hProc.getSignature(eventHandlerName).getValue()))
                         returnError(AppError.newInstance(String.format(
                                  "The signature of %s in %s does not match the interface definition in %s",
                                  eventHandlerName, hProc.getFileName().getValue(), eventHandlerInterface), 0));

                      callback.assign(phCallbackProcedure);
                   }));
       }

       @LegacySignature(type = Type.METHOD, name = "AuthFilter_HttpCredentialRequestHandler", parameters = {
                @LegacyParameter(name = "poSender", type = "OBJECT", qualified = "progress.lang.object", mode = "INPUT"),
                @LegacyParameter(name = "poEventArgs", type = "OBJECT", qualified = "openedge.net.http.authenticationrequesteventargs", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       public void authFilterHttpCredentialRequestHandler(
                final object<? extends _BaseObject_> _poSender,
                final object<? extends AuthenticationRequestEventArgs> _poEventArgs)
       {
          object<? extends _BaseObject_> poSender = TypeFactory.initInput(_poSender);
          object<? extends AuthenticationRequestEventArgs> poEventArgs = TypeFactory
                   .initInput(_poEventArgs);

          internalProcedure(AuthFilterEventHandlerWrapper.class, this,
                   "AuthFilter_HttpCredentialRequestHandler", new Block((Body) () ->
                   {
                      ControlFlowOps.invokeIn(eventHandlerName, callback, poSender, poEventArgs);
                   }));
       }
    }