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));
}));
}
}