# DefaultRequestBuilder.java

    /*
    ** Module   : DefaultRequestBuilder.java
    ** Abstract : Implementation of the builtin class.
    **
    ** Copyright (c) 2019-2023, Golden Code Development Corporation.
    **
    ** -#- -I- --Date-- ---------------------------------------Description----------------------------------------
    ** 001 IAS 20190923 First version.
    ** 002 CA  20210221 Fixed 'qualified', 'extent' and 'returns' annotations at the legacy signature.
    ** 003 CA  20230817 Removed ObjectOps.register, as this registration is handled by runtime.
    ** 004 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;

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

    import java.util.Comparator;
    import java.util.Map.*;

    import com.goldencode.p2j.oo.core.*;
    import com.goldencode.p2j.oo.lang.*;
    import com.goldencode.p2j.oo.net.*;
    import com.goldencode.p2j.oo.net.http.filter.auth.IauthFilterEventHandler;
    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.*;

    /**
     * Implementation of non-static methods of the OpenEdge.Net.HTTP.RequestBuilder
     */
    @LegacyResource(resource = "OpenEdge.Net.HTTP.DefaultRequestBuilder")
    @LegacyResourceSupport(supportLvl = CVT_LVL_FULL|RT_LVL_FULL)
    public class DefaultRequestBuilder
    extends com.goldencode.p2j.oo.net.http.RequestBuilder
    {
       /**
        *
        */
       @LegacySignature(type = Type.EXECUTE)
       public void __net_http_DefaultRequestBuilder_execute__()
       {
          onBlockLevel(Condition.ERROR, Action.THROW);
       }

       /**
        * 'constructor'.
        * @param _pcMethod HTTP method
        * @param _pcUri HTTP URI
        */
       @LegacySignature(type = Type.CONSTRUCTOR, parameters =
       {
          @LegacyParameter(name = "pcMethod", type = CHAR, mode = INPUT),
          @LegacyParameter(name = "uri", type = OBJECT, qualified = NET_URI, mode = INPUT)
       })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL|RT_LVL_FULL)
       public void __net_http_DefaultRequestBuilder_constructor__(final character _pcMethod,
             final object<? extends Uri> _pcUri)
       {
          internalProcedure(this, "__net_http_DefaultRequestBuilder_constructor__", new Block((Body) () ->
          {
             __net_http_RequestBuilder_constructor__(_pcMethod, _pcUri);
          }));
       }

       /**
        * Get the HTTP Request
        *
        * @return HTTP request
        */
       @LegacySignature(returns = "OBJECT", qualified = "OpenEdge.Net.HTTP.IHttpRequest", type = Type.GETTER, name = "Request")
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL|RT_LVL_FULL)
       @Override
       public object<? extends IhttpRequest> getRequest()
       {
          object<? extends IhttpRequest> request = TypeFactory.object(IhttpRequest.class);

          return function(this, "Request", object.class, new Block((Body) () ->
          {
             object<? extends LegacyClass> requestType = getRegistry().ref().
                   _get(ObjectOps.getLegacyName(IhttpRequest.class));

             Assert.isType(requestType, ObjectOps.getLegacyClass(IhttpRequest.class));

             request.assign(ObjectOps.newInstance(requestType.ref().getType()));

             if (ObjectOps.typeOf(request, ISupportInitialize.class).booleanValue())
             {
                ObjectOps.cast(request, ISupportInitialize.class).ref().initialize();
             }

             request.ref().setMethod(getOptionStringValue(new character(OPTION_METHOD)));
             request.ref().setUri(ObjectOps.cast(getOptionObjectValue(new character(OPTION_URI)),
                   Uri.class));

             if (_hasOption(OPTION_VERSION))
             {
                request.ref().setVersion(getOptionStringValue(new character(OPTION_VERSION)));
             }

             if (_hasOption(OPTION_ACCEPT_CONTENT_TYPE))
             {
                addHeader(new character("Accept"),
                      TextOps.trim(getOptionStringValue(new character(OPTION_ACCEPT_CONTENT_TYPE))));
             }

             if (!_hasOption("header+Accept"))
             {
                addHeader(new character("Accept"), new character("*/*"));
             }

             options.entrySet().stream().sorted(Comparator.comparing(e -> e.getKey().getValue())).
                filter(e -> TextOps._begins(e.getKey(), "header+")).map(Entry::getValue).
                forEach(h -> request.ref().setHeader(
                      ObjectOps.cast((BaseDataType)h.value(), HttpHeader.class))
                 );

             options.entrySet().stream().sorted(Comparator.comparing(e -> e.getKey().getValue())).
             filter(e -> TextOps._begins(e.getKey(), "cookie+")).map(Entry::getValue).
             forEach(h -> request.ref().setCookie(
                   ObjectOps.cast((BaseDataType)h.value(), Cookie.class))
              );

             request.ref().setEntity(getOptionObjectValue(new character(OPTION_ENTITY)));

             if (_hasOption(OPTION_SUPPORT_PROXY))
             {
                request.assign(RequestBuilder.decorateRequest(ObjectOps.getLegacyClass(ISupportProxy.class), request));
                if (_hasOption(OPTION_PROXY_URI))
                {
                   ObjectOps.cast(request, ISupportProxy.class).ref().setProxyUri(ObjectOps.cast(getOptionObjectValue(new character(OPTION_PROXY_URI)), Uri.class));
                }
             }

             if (_hasOption(OPTION_SUPPORT_AUTHENTICATION))
             {
                request.assign(RequestBuilder.decorateRequest(ObjectOps.getLegacyClass(IAuthenticatedRequest.class), request));

                IAuthenticatedRequest authReq = ObjectOps.cast(request, IAuthenticatedRequest.class).ref();

                if (_hasOption(OPTION_AUTH_CREDENTIALS))
                {
                   authReq.setCredentials(ObjectOps.cast(getOptionObjectValue(new character(OPTION_AUTH_CREDENTIALS)), Credentials.class));

                   if (_hasOption(OPTION_AUTH_METHOD))
                   {
                      authReq.setChallenge(getOptionStringValue(new character(OPTION_AUTH_METHOD)), getOptionStringValue(new character(OPTION_AUTH_CHALLENGE)));
                   }
                }

                if (_hasOption(OPTION_AUTH_LISTENER))
                {
                   object listener = getOptionObjectValue(new character(OPTION_AUTH_LISTENER));
                   if (ObjectOps.typeOf(listener, IauthFilterEventHandler.class).booleanValue()) {
                      authReq.addAuthenticationCallback(listener);
                   }
                }
             }

             returnNormal(request);
          }));
       }

    }