# LegacyString.java

    /*
    ** Module   : LegacyString.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  20190710 Runtime implementation of the common APIs.
    ** 003 IAS 20190923 Added implementation of a number of methods.
    ** 004 CA  20191024 Added method support levels and updated the class support level.
    ** 005 ME  20201005 Remove dependency on Apache StringUtils.
    **     CA  20210113 Renamed trim() to trim_(), to follow NameConverter's rules.
    ** 006 CA  20210221 Fixed 'qualified', 'extent' and 'returns' annotations at the legacy
    **                  signature.
    ** 007 ME  20210520 Set hashCode to return the actual string hashCode.
    **     ME  20210902 Return default hashCode if unknown, fix empty static method and isNullOrEmpty to use trim.
    **     ME  20210929 Fix return value on join/split methods.
    **     ME  20220402 Use internal's longchar hashCode instead of that of the actual string (case sensitive, trim).
    **     CA  20220923 Variable definitions (including associated with parameters) must be done always outside of
    **                  the BlockManager API
    ** 008 ME  20230503 Fix setter annotation for encoding.
    ** 009 CA  20231113 The 'execute' method must be annotated with LegacySignature Type.Execute, and also can be
    **                  dropped if is a no-op.
    ** 010 AL2 20241030 Removed hashCode as LegacyString is mutable. Using LegacyString as a key in a map and
    **                  changing it afterwards will result in unwanted behavior.
    */

    /*
    ** 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.core;

    import com.goldencode.p2j.util.*;
    import com.goldencode.p2j.util.BlockManager.Action;
    import com.goldencode.p2j.util.BlockManager.Condition;
    import com.goldencode.p2j.oo.lang.*;
    import com.goldencode.p2j.security.ContextLocal;

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

    import java.util.ArrayList;
    import java.util.Arrays;
    import java.util.List;
    import java.util.stream.Collectors;

    /**
     * Business logic (converted to Java from the 4GL source code
     * in OpenEdge/Core/String.cls).
     */
    @LegacyResource(resource = "OpenEdge.Core.String")
    @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_PARTIAL)
    public class LegacyString
    extends BaseObject
    implements com.goldencode.p2j.oo.common.support.IlongcharHolder,
               com.goldencode.p2j.oo.core.ISupportEncoding
    {
       private longchar value = TypeFactory.longchar();
       private character encoding = TypeFactory.character();

       private static ContextLocal<object<? extends LegacyString>> empty = new ContextLocal<object<? extends LegacyString>>()
       {
          protected object<? extends LegacyString> initialValue()
          {
             object<? extends LegacyString> empty = TypeFactory.object(LegacyString.class);
             // can't use ObjectOps as will fail to initialise the class
             // empty.assign(ObjectOps.newInstance(LegacyString.class));

             return empty;
          }
       };

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

       @LegacySignature(returns = "CHARACTER", type = Type.GETTER, name = "Encoding")
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       public character getEncoding()
       {
          return function(this, "Encoding", character.class, new Block((Body) () ->
          {
             returnNormal(encoding);
          }));
       }

       @LegacySignature(type = Type.SETTER, name = "Encoding", parameters = {
                @LegacyParameter(name = "pcEncoding", type = "CHARACTER", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       @Override
       public void setEncoding(character _pcEncoding)
       {
          character pcEncoding = TypeFactory.initInput(_pcEncoding);
          internalProcedure(this, "Encoding", new Block((Body) () ->
          {
             encoding = pcEncoding;
          }));
       }

       @LegacySignature(returns = "INT64", type = Type.GETTER, name = "Size")
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       public int64 getSize()
       {
          return function(this, "Size", int64.class, new Block((Body) () ->
          {
             returnNormal(value.isUnknown() ? new int64() : new int64(value.getSize()));
          }));
       }

       @LegacySignature(returns = "LONGCHAR", type = Type.GETTER, name = "Value")
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       public longchar getValue()
       {
          longchar val = TypeFactory.longchar();

          return function(this, "Value", longchar.class, new Block((Body) () ->
          {
             if ("utf-8".equalsIgnoreCase(encoding.getValue()))
             {
                val.fixCodePage(getEncoding());
                val.assign(value);
             }
             else
             {
                val.assign(TextOps.codePageConvert(value, getEncoding()));
             }

             returnNormal(val);
          }));
       }

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

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

             value.fixCodePage("UTF-8");
             value.assign("");
             encoding.assign(I18nOps.getCPInternal());

          }));
       }

       @LegacySignature(type = Type.CONSTRUCTOR, parameters = {
                @LegacyParameter(name = "p1", type = "CHARACTER", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       public void __core_LegacyString_constructor__(final character _p1)
       {
          character p1 = TypeFactory.initInput(_p1);

          internalProcedure(this, "__core_LegacyString_constructor__", new Block((Body) () ->
          {
             __core_LegacyString_constructor__();
             value.assign(p1);
          }));
       }

       @LegacySignature(type = Type.CONSTRUCTOR, parameters = {
                @LegacyParameter(name = "p1", type = "LONGCHAR", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       public void __core_LegacyString_constructor__(final longchar _p1)
       {
          longchar p1 = TypeFactory.initInput(_p1);

          internalProcedure(this, "__core_LegacyString_constructor__", new Block((Body) () ->
          {
             __core_LegacyString_constructor__();
             value.assign(p1);
             encoding.assign(p1._getCodePage());
          }));
       }

       @LegacySignature(type = Type.METHOD, name = "Append", parameters = {
                @LegacyParameter(name = "p1", type = "LONGCHAR", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       public void append(final longchar _p1)
       {
          longchar p1 = TypeFactory.initInput(_p1);

          internalProcedure(this, "Append", new Block((Body) () ->
          {
             if (!this.equals(LegacyString.empty().ref()) && !value.isUnknown())
             {
                if (p1.isUnknown())
                   value.setUnknown();
                else
                   value.assign(value.getValue().concat(p1.getValue()));
             }
          }));
       }

       @LegacySignature(type = Type.METHOD, name = "Append", parameters = {
                @LegacyParameter(name = "p1", type = "OBJECT", qualified = "openedge.core.string", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       public void append(final object<? extends com.goldencode.p2j.oo.core.LegacyString> _p1)
       {
          object<? extends com.goldencode.p2j.oo.core.LegacyString> p1 = TypeFactory.initInput(_p1);

          internalProcedure(this, "Append", new Block((Body) () ->
          {
             if (!this.equals(LegacyString.empty().ref()) && !value.isUnknown())
             {
                // 4GL does not check for valid object, it just let the error throw
                append(p1.ref().getValue());
             }
          }));
       }

       @LegacySignature(returns = "OBJECT", type = Type.METHOD, name = "Empty", qualified = "openedge.core.string")
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       public static object<? extends com.goldencode.p2j.oo.core.LegacyString> empty()
       {
          return function(LegacyString.class, "Empty", object.class, new Block((Body) () ->
          {
             // can't get a valid reference within the static context initial value
             if (empty.get().isUnknown())
                empty.get().assign(new object(ObjectOps.newInstance(LegacyString.class)));

             returnNormal(empty.get());
          }));
       }

       @LegacySignature(returns = "LOGICAL", type = Type.METHOD, name = "Equals", parameters = {
                @LegacyParameter(name = "p1", type = "OBJECT", qualified = "progress.lang.object", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       public logical legacyEquals(
                final object<? extends com.goldencode.p2j.oo.lang._BaseObject_> _p1)
       {
          object<? extends com.goldencode.p2j.oo.lang._BaseObject_> p1 = TypeFactory.initInput(_p1);

          return function(this, "Equals", logical.class, new Block((Body) () ->
          {
             if (!p1.isUnknown() && p1.ref() instanceof LegacyString)
             {
                returnNormal(CompareOps.equals(this.value, ((LegacyString) p1.ref()).getValue()));
             }
             else
             {
                returnNormal(super.legacyEquals(p1));
             }
          }));
       }

       @LegacySignature(returns = "LOGICAL", type = Type.METHOD, name = "IsNullOrEmpty")
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       public logical isNullOrEmpty()
       {
          return function(this, "IsNullOrEmpty", logical.class, new Block((Body) () ->
          {
             returnNormal(LegacyString.isNullOrEmpty(value));
          }));
       }

       @LegacySignature(returns = "LOGICAL", type = Type.METHOD, name = "IsNullOrEmpty", parameters = {
                @LegacyParameter(name = "p1", type = "LONGCHAR", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       public static logical isNullOrEmpty(final longchar _p1)
       {
          longchar p1 = TypeFactory.initInput(_p1);

          return function(LegacyString.class, "IsNullOrEmpty", logical.class, new Block((Body) () ->
          {
             boolean _empty = true;

             if (!p1.isUnknown())
             {
                long rlen = TextOps.byteLength(p1).getValue();

                if (rlen > 0)
                {
                   long len = TextOps.length(p1).getValue();
                   _empty = len == rlen && TextOps.isEmpty(TextOps.trim(p1));
                }
             }

             returnNormal(new logical(_empty));
          }));
       }

       @LegacySignature(returns = "LOGICAL", type = Type.METHOD, name = "IsQuoted", parameters = {
                @LegacyParameter(name = "p1", type = "LONGCHAR", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_STUB)
       public static logical isQuoted(final longchar _p1)
       {
          longchar p1 = TypeFactory.initInput(_p1);

          return function(LegacyString.class, "IsQuoted", logical.class, new Block((Body) () ->
          {
             logical ret = isQuoted(p1, new character("\""));

             if (ret.booleanValue())
             {
                returnNormal(ret);
             }
             else
             {
                returnNormal(isQuoted(p1, new character("'")));
             }
          }));
       }

       @LegacySignature(returns = "LOGICAL", type = Type.METHOD, name = "IsQuoted", parameters = {
                @LegacyParameter(name = "p1", type = "LONGCHAR", mode = "INPUT"),
                @LegacyParameter(name = "p2", type = "CHARACTER", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_STUB)
       public static logical isQuoted(final longchar _p1, final character _p2)
       {
          longchar p1 = TypeFactory.initInput(_p1);
          character p2 = TypeFactory.initInput(_p2);

          return function(LegacyString.class, "IsQuoted", logical.class, new Block((Body) () ->
          {
             Assert.notNull(_p2, new character("Quote character"));

             if (p1.isUnknown() || p1.getValue().trim().length() < 2 || p2.getValue().length() > 1)
             {
                returnNormal(new logical(false));
             }

             else
             {
                Assert.notEmpty(_p2, new character("Quote character"));

                // the 4GL implementation only consider a single quote character
                // last index of should be equal to the length, no point to even search for it
                returnNormal(new logical(
                          p1.getValue().startsWith(p2.getValue())
                                  && p1.getValue().endsWith(p2.getValue())));
             }
          }));
       }

       @LegacySignature(returns = "OBJECT", type = Type.METHOD, name = "Join", qualified = "openedge.core.string", parameters = {
                @LegacyParameter(name = "p1", type = "OBJECT", qualified = "openedge.core.collections.array", mode = "INPUT"),
                @LegacyParameter(name = "p2", type = "CHARACTER", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_STUB)
       public static object<? extends com.goldencode.p2j.oo.core.LegacyString> join(
                final object<? extends com.goldencode.p2j.oo.core.collections.Array> _p1,
                final character _p2)
       {
          object<? extends com.goldencode.p2j.oo.core.collections.Array> p1 = TypeFactory
                   .initInput(_p1);
          character p2 = TypeFactory.initInput(_p2);
          object<? extends LegacyString> poRet = TypeFactory.object(LegacyString.class);

          return function(LegacyString.class, "Join", object.class, new Block((Body) () -> {
             object<? extends LegacyClass> clsString = ObjectOps.getLegacyClass(LegacyString.class);

             if (!p2.isUnknown() && !p1.isUnknown())
             {
                List<String> entries = new ArrayList<String>();
                boolean hasUnknown = false;

                for (int i = 1; i <= p1.ref().getSize().intValue(); i++)
                {
                   object<? extends _BaseObject_> c = p1.ref().getValue(new integer(i));
                   if (c.isUnknown())
                   {
                      hasUnknown = true;
                      break;
                   }

                   Assert.isType(c, clsString);

                   entries.add(ObjectOps.cast(c, LegacyString.class).ref().getValue().getValue());
                }

                if (!hasUnknown) {
                   String join = entries.stream().collect(Collectors.joining(p2.getValue()));

                   poRet.assign(ObjectOps.newInstance(LegacyString.class, "I", join));
                }
             }

             returnNormal(poRet);

          }));
       }

       @LegacySignature(returns = "LONGCHAR", type = Type.METHOD, name = "Join", parameters = {
                @LegacyParameter(name = "p1", type = "CHARACTER", extent = -1, mode = "INPUT"),
                @LegacyParameter(name = "p2", type = "CHARACTER", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_STUB)
       public static longchar join(final character[] _p1, final character _p2)
       {
          character[] p1 = TypeFactory.initInput(_p1);
          character p2 = TypeFactory.initInput(_p2);

          return function(LegacyString.class, "Join", longchar.class, new Block((Body) () ->
          {

             if (p2.isUnknown())
             {
                returnNormal(new longchar());
             }
             else
             {
                for (character c : p1)
                {
                   if (c.isUnknown())
                   {
                      returnNormal(new longchar());
                      return;
                   }
                }

                List<String> entries = Arrays.stream(p1).map(c -> c.getValue())
                         .collect(Collectors.toList());

                returnNormal(new longchar(entries.stream().collect(Collectors.joining(p2.getValue()))));
             }
          }));
       }

       @LegacySignature(returns = "OBJECT", type = Type.METHOD, name = "Join", qualified = "openedge.core.string", parameters = {
                @LegacyParameter(name = "p1", type = "OBJECT", extent = -1, qualified = "openedge.core.string", mode = "INPUT"),
                @LegacyParameter(name = "p2", type = "CHARACTER", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_STUB)
       public static object<? extends com.goldencode.p2j.oo.core.LegacyString> join_1(
                final object<? extends com.goldencode.p2j.oo.core.LegacyString>[] _p1,
                final character _p2)
       {
          object<? extends com.goldencode.p2j.oo.core.LegacyString>[] p1 = TypeFactory.initInput(_p1);
          character p2 = TypeFactory.initInput(_p2);
          object<? extends LegacyString> poRet = TypeFactory.object(LegacyString.class);

          return function(LegacyString.class, "Join", object.class, new Block((Body) () -> {
             // indeterminate array or null delimiter
             if (p1.length > 0 && !p2.isUnknown())
             {
                boolean hasUnknown = false;

                for (object<? extends com.goldencode.p2j.oo.core.LegacyString> s : p1)
                {
                   // OE does not check for valid objects in array (will throw error)
                   // if any of the strings has a null value the result is always null
                   if (!s.isUnknown() && s.ref().getValue().isUnknown())
                   {
                      hasUnknown = true;
                      break;
                   }
                }

                poRet.assign(ObjectOps.newInstance(LegacyString.class, "I",
                            hasUnknown ? new character() : Arrays.stream(p1).map(s -> s.ref().getValue().getValue())
                                  .collect(Collectors.joining(p2.getValue()))));
             }
             else
             {
                poRet.assign(ObjectOps.newInstance(LegacyString.class, "I", new character("")));
             }

             returnNormal(poRet);
          }));
       }

       @LegacySignature(type = Type.METHOD, name = "Prepend", parameters = {
                @LegacyParameter(name = "p1", type = "LONGCHAR", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       public void prepend(final longchar _p1)
       {
          longchar p1 = TypeFactory.initInput(_p1);

          internalProcedure(this, "Prepend", new Block((Body) () ->
          {
             if (!this.equals(LegacyString.empty().ref()) && !value.isUnknown())
             {
                if (p1.isUnknown())
                   value.setUnknown();
                else
                   value.assign(p1.getValue().concat(value.getValue()));
             }
          }));
       }

       @LegacySignature(type = Type.METHOD, name = "Prepend", parameters = {
                @LegacyParameter(name = "p1", type = "OBJECT", qualified = "openedge.core.string", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       public void prepend(final object<? extends com.goldencode.p2j.oo.core.LegacyString> _p1)
       {
          object<? extends com.goldencode.p2j.oo.core.LegacyString> p1 = TypeFactory.initInput(_p1);

          internalProcedure(this, "Prepend", new Block((Body) () ->
          {
             if (!this.equals(LegacyString.empty().ref()) && !value.isUnknown())
             {
                // 4GL does not check for valid object, it just let the error throw
                prepend(p1.ref().getValue());
             }
          }));
       }

       @LegacySignature(returns = "OBJECT", type = Type.METHOD, name = "Split", qualified = "openedge.core.collections.array")
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_STUB)
       public object<? extends com.goldencode.p2j.oo.core.collections.Array> split()
       {
          return LegacyString.split(new object<>(this));
       }

       @LegacySignature(returns = "OBJECT", type = Type.METHOD, name = "Split", qualified = "openedge.core.collections.array", parameters = {
                @LegacyParameter(name = "p1", type = "CHARACTER", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_STUB)
       public object<? extends com.goldencode.p2j.oo.core.collections.Array> split(
                final character _p1)
       {
          character p1 = TypeFactory.initInput(_p1);

          return function(this, "Split", object.class, new Block((Body) () ->
          {
             returnNormal(split(new object<>(this), p1));
          }));
       }

       @LegacySignature(returns = "CHARACTER", type = Type.METHOD, name = "Split", extent = -1, parameters = {
                @LegacyParameter(name = "p1", type = "LONGCHAR", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_STUB)
       public static character[] split(final longchar _p1)
       {
          return extentFunction(LegacyString.class, "Split", character.class, 0,
                   new Block((Body) () ->
                   {
                      returnExtentNormal(LegacyString.split(_p1, new character(",")));
                   }));
       }

       @LegacySignature(returns = "CHARACTER", type = Type.METHOD, name = "Split", extent = -1, parameters = {
                @LegacyParameter(name = "p1", type = "LONGCHAR", mode = "INPUT"),
                @LegacyParameter(name = "p2", type = "CHARACTER", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_STUB)
       public static character[] split(final longchar _p1, final character _p2)
       {
          longchar p1 = TypeFactory.initInput(_p1);
          character p2 = TypeFactory.initInput(_p2);
          ObjectOps.load(LegacyString.class);
          character[][] res = { TypeFactory.characterExtent() };

          return extentFunction(LegacyString.class, "Split", character.class, 0,
                   new Block((Body) () ->
                   {
                      if (p1.isUnknown() || p2.isUnknown())
                      {
                         returnExtentNormal(res[0]);
                      }
                      else
                      {
                         String[] entries = TextOps.entries(p1.getValue(), p2.getValue());
                         res[0] = ArrayAssigner.resize(res[0], entries.length);
                         for (int i = 0; i < entries.length; i++)
                         {
                            res[0][i].assign(entries[i]);
                         }
                         returnExtentNormal(res[0]);
                      }
                   }));
       }

       @LegacySignature(returns = "OBJECT", type = Type.METHOD, name = "Split", qualified = "openedge.core.collections.array", parameters = {
                @LegacyParameter(name = "p1", type = "OBJECT", qualified = "openedge.core.string", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_STUB)
       public static object<? extends com.goldencode.p2j.oo.core.collections.Array> split(
                final object<? extends com.goldencode.p2j.oo.core.LegacyString> _p1)
       {
          return function(LegacyString.class, "Split", object.class, new Block((Body) () ->
          {
             returnNormal(LegacyString.split(_p1, new character(",")));
          }));
       }

       @LegacySignature(returns = "OBJECT", type = Type.METHOD, name = "Split", qualified = "openedge.core.collections.array", parameters = {
                @LegacyParameter(name = "p1", type = "OBJECT", qualified = "openedge.core.string", mode = "INPUT"),
                @LegacyParameter(name = "p2", type = "CHARACTER", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_STUB)
       public static object<? extends com.goldencode.p2j.oo.core.collections.Array> split(
                final object<? extends com.goldencode.p2j.oo.core.LegacyString> _p1,
                final character _p2)
       {
          object<? extends com.goldencode.p2j.oo.core.LegacyString> p1 = TypeFactory.initInput(_p1);
          character p2 = TypeFactory.initInput(_p2);
          object<? extends com.goldencode.p2j.oo.core.collections.Array> poRet = TypeFactory
                   .object(com.goldencode.p2j.oo.core.collections.Array.class);

          return function(LegacyString.class, "Split", object.class, new Block((Body) () -> {

             if (!p1.isUnknown() && (p2.isUnknown() || p1.ref().getValue().isUnknown()))
             {
                // num-entries is unknown, this will throw assert error
                poRet.assign(ObjectOps.newInstance(com.goldencode.p2j.oo.core.collections.Array.class,
                         "I", new integer()));
             }
             else
             {
                // 4GL does not test the string object, 3135 system error will be thrown if null
                String[] entries = TextOps.entries(p1.ref().getValue().getValue(), p2.getValue());
                poRet.assign(ObjectOps.newInstance(com.goldencode.p2j.oo.core.collections.Array.class,
                         "I", entries.length));

                for (int i = 0; i < entries.length; i++)
                {
                   poRet.ref()
                            .setValue(ObjectOps.newInstance(
                                     com.goldencode.p2j.oo.core.LegacyString.class, "I", entries[i]),
                                     new integer(i + 1));
                }

             }

             returnNormal(poRet);
          }));
       }

       @LegacySignature(returns = "CHARACTER", type = Type.METHOD, name = "ToString")
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       public character toLegacyString()
       {
          return function(this, "ToString", character.class, new Block((Body) () ->
          {
             if (!value.isUnknown() && value.getValue().length() >= 30000) {
                returnNormal(new character(value.getValue().substring(0, 29985) + " <<...MORE...>>"));
             } else {
                returnNormal(valueOf(value));
             }
          }));
       }

       @LegacySignature(type = Type.METHOD, name = "Trim")
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       public void trim_()
       {
          internalProcedure(this, "Trim", new Block((Body) () ->
          {
             value.assign(TextOps.trim(value));
          }));
       }

       @LegacySignature(type = Type.METHOD, name = "Trim", parameters = {
                @LegacyParameter(name = "p1", type = "CHARACTER", mode = "INPUT") })
       @LegacyResourceSupport(supportLvl = CVT_LVL_FULL | RT_LVL_FULL)
       public void trim_(final character _p1)
       {
          character p1 = TypeFactory.initInput(_p1);

          internalProcedure(this, "Trim", new Block((Body) () ->
          {
             value.assign(TextOps.trim(value, p1));
          }));
       }
    }