# LegacySocketLibraryBuilder.java

    /*
    ** Module   : ABLSocketLibraryBuilder.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 IAS 20190527 Got rid of "abl" in names
    ** 003 CA  20191024 Added method support levels and updated the class support level.
    ** 004 MP  20200525 Added constructor and execute method.
    ** 005 CA  20210221 Fixed 'qualified', 'extent' and 'returns' annotations at the legacy
    **                  signature.
    **     ME  20210402 Added annotations, update support levels.
    **     ME  20210929 Fix return value on createClientSocket, buildSocketConnectionParams.
    ** 006 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.lib.sockets;

    import com.goldencode.p2j.oo.core.Assert;
    import com.goldencode.p2j.oo.core.ISupportInitialize;
    import com.goldencode.p2j.oo.lang.LegacyClass;
    import com.goldencode.p2j.oo.logging.ISupportLogging;
    import com.goldencode.p2j.oo.logging.IlogWriter;
    import com.goldencode.p2j.oo.net.http.ClientOptions;
    import com.goldencode.p2j.oo.net.http.IHttpClientLibrary;
    import com.goldencode.p2j.oo.net.http.lib.*;
    import com.goldencode.p2j.oo.net.serverconnection.ClientSocket;
    import com.goldencode.p2j.oo.net.serverconnection.ClientSocketConnectionParameters;
    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.Type;

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

    /**
     *
     * Build socket library.
     *
     */
    @LegacyResource(resource = "OpenEdge.Net.HTTP.Lib.ABLSockets.ABLSocketLibraryBuilder")
    @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
    public class LegacySocketLibraryBuilder extends ClientLibraryBuilder
    {

       @LegacySignature(returns = "OBJECT", qualified = "OpenEdge.Net.HTTP.IHttpClientLibrary", type = Type.GETTER, name = "Library")
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       @Override
       public object<? extends IHttpClientLibrary> getLibrary()
       {
          return function(LegacySocketLibraryBuilder.class, this, "Library", object.class,
                   new Block((Body) () ->
                   {
                      returnNormal(newLibrary());
                   }));
       }

       private object<? extends IHttpClientLibrary> newLibrary()
       {
          object<? extends IHttpClientLibrary> oLib = TypeFactory.object(IHttpClientLibrary.class);

          return function(this, "newLibrary", object.class, new Block((Body) () ->
          {
             object<? extends LegacyClass> oLibType = ObjectOps.newInstance(LegacyClass.class);
             object<? extends ClientSocket> oSocket = ObjectOps.newInstance(ClientSocket.class);
             object<? extends ClientSocketConnectionParameters> oParams = ObjectOps.newInstance(ClientSocketConnectionParameters.class);
             object<? extends ClientOptions> oOptions = ObjectOps.newInstance(ClientOptions.class);

             character iLogWrtTypName = new character(ObjectOps.getLegacyName(IlogWriter.class));

             oLibType.assign(ClientLibraryBuilder.getRegistry().ref()._get(ObjectOps.getLegacyName(IHttpClientLibrary.class)));

             Assert.isType(oLibType, ObjectOps.getLegacyClass(LegacySocketLibrary.class));

             oSocket.assign(createClientSocket());

             oParams.assign(buildSocketConnectionParams());

             if (_hasOption("requestTimeout"))
             {
                oOptions.ref().setRequestTimeout(getOptionNumericValue(new character("requestTimeout")));
             }

             oLib.assign(ObjectOps.newInstance(oLibType.ref().getType(),
                               "IIIII",
                               new character("Lib-ABLSockets"),
                               new character("0.5.0"),
                               oSocket,
                               oParams,
                               oOptions));

             if (oLib._isValid()) {
                if (oLib.ref() instanceof ISupportLogging && hasOption(iLogWrtTypName).booleanValue())
                {
                   object<? extends IlogWriter> logger = (object<? extends IlogWriter>) getOptionObjectValue(iLogWrtTypName);
                   ((ISupportLogging) oLib.ref()).setLogger(logger);
                }

                if (oLib.ref() instanceof ISupportInitialize)
                {
                   ((ISupportInitialize) oLib.ref()).initialize();
                }
             }

             returnNormal(oLib);

          }));
       }

       /**
        * Creates socket wrapper/holder class, based on the config
        */
       @LegacySignature(type = Type.METHOD, name = "CreateClientSocket", returns = "OBJECT", qualified = "OpenEdge.Net.ServerConnection.ClientSocket")
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       protected object<? extends ClientSocket> createClientSocket()
       {
          object<? extends ClientSocket> clSocket = TypeFactory.object(ClientSocket.class);

          return function(this, "CreateClientSocket", object.class, new Block((Body) () ->
          {
             clSocket.assign(ObjectOps.newInstance(ClientSocket.class));

             character clSTypName = new character(ObjectOps.getLegacyName(ClientSocket.class));
             character iLogWrtTypName = new character(ObjectOps.getLegacyName(IlogWriter.class));

             if (hasOption(clSTypName).booleanValue())
             {
                clSocket.assign((ClientSocket) getOptionObjectValue(clSTypName).ref());
             }
             else
             {
                if ((clSocket.ref() instanceof ISupportLogging) && hasOption(iLogWrtTypName).booleanValue())
                {
                   object<? extends IlogWriter> logger = (object<? extends IlogWriter>) getOptionObjectValue(iLogWrtTypName);
                   ((ISupportLogging) clSocket.ref()).setLogger(logger);
                }

                if (clSocket.ref() instanceof ISupportInitialize)
                {
                   ((ISupportInitialize) clSocket.ref()).initialize();
                }
             }

             returnNormal(clSocket);
          }));
       }

       /**
        * Builds the connection parameter from the config options.
        */
       @LegacySignature(type = Type.METHOD, name = "BuildSocketConnectionParams", returns = "OBJECT", qualified = "OpenEdge.Net.ServerConnection.ClientSocketConnectionParameters")
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       protected object<? extends ClientSocketConnectionParameters> buildSocketConnectionParams()
       {
          object<? extends ClientSocketConnectionParameters> clSocketConnParam = TypeFactory.object(ClientSocketConnectionParameters.class);

          return function(this, "BuildSocketConnectionParams", object.class, new Block((Body) () ->
          {
             clSocketConnParam.assign(ObjectOps.newInstance(ClientSocketConnectionParameters.class));
             character clSockConnParamTypName = new character("OpenEdge.Net.ServerConnection.ClientSocketConnectionParameters");

             if (hasOption(clSockConnParamTypName).booleanValue())
             {
                clSocketConnParam.assign((ClientSocketConnectionParameters) getOptionObjectValue(clSockConnParamTypName).ref());
             }
             else
             {
                if (hasOption(getPropSslHostverify()).booleanValue())
                {
                   clSocketConnParam.ref().setVerifyHost(getOptionLogicalValue(getPropSslHostverify()));
                }

                if (hasOption(getPropReusesession()).booleanValue())
                {
                   clSocketConnParam.ref().setReuseSession(getOptionLogicalValue(getPropReusesession()));
                }

                if (hasOption(getPropSslProtocols()).booleanValue())
                {
                   clSocketConnParam.ref().setSslProtocols(getOptionStringArrayValue(getPropSslProtocols()));
                }

                if (hasOption(getPropSslCiphers()).booleanValue())
                {
                   clSocketConnParam.ref().setSslCiphers(getOptionStringArrayValue(getPropSslCiphers()));
                }

                if (hasOption(getPropServername()).booleanValue())
                {
                   clSocketConnParam.ref().setServerNameIndicator(getOptionStringValue(getPropServername()));
                }

                if (clSocketConnParam instanceof ISupportInitialize)
                {
                   ((ISupportInitialize) clSocketConnParam).initialize();
                }
             }

             returnNormal(clSocketConnParam);
          }));
       }

       /**
        * Constructor
        */
       @LegacySignature(type = Type.CONSTRUCTOR)
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL|RT_LVL_FULL)
       public void __net_http_lib_sockets_LegacySocketLibraryBuilder_constructor__()
       {
          internalProcedure(this, "__net_http_lib_ablsockets_ABLSocketLibraryBuilder_constructor__", new Block((Body) () ->
          {
             __net_http_lib_ClientLibraryBuilder_constructor__();
          }));
       }

       /**
        * Execute method
        */
       @LegacySignature(type = Type.EXECUTE)
       public void __net_http_lib_sockets_LegacySocketLibraryBuilder_execute__()
       {
          onBlockLevel(Condition.ERROR, Action.THROW);
       }
    }