Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 8926x 8926x 1x 1x 1x 1x 896x 896x 18x 18x 878x 896x 724x 724x 154x 154x 154x 896x 226x 226x 42x 42x 184x 226x 226x 184x 226x 72x 226x 112x 112x 226x 154x 154x 896x 896x 896x 896x 1x 1x 3296x 3296x 704x 3296x 32x 3296x 20x 3296x 4x 3296x 3x 3296x 9x 3296x 1x 3296x 41x 3296x 5x 3296x 1x 3296x 1x 3296x 30x 3296x 1x 3296x 1x 3296x 1x 3296x 3x 3296x 3x 3296x 932x 3296x 13x 3296x 10x 3296x 14x 2x 14x 12x 12x 3296x 363x 360x 363x 3x 3x 3296x 39x 38x 39x 1x 1x 3296x 12x 12x 12x 3296x 1053x 1053x 1x 1x 479x 479x 479x 1x 1x 14x 14x 14x 10x 10x 10x 10x 10x 4x 14x 14x 2x 2x 2x 2x 2x 14x 14x 2x 2x 14x 1x 1x 646x 646x 35x 35x 611x 611x 646x 611x 611x 646x 8x 8x 603x 603x 646x 66x 66x 537x 537x 646x 1x 1x 536x 536x 536x 1x 1x 764x 764x 764x 764x 9x 9x 1x 1x 9x 763x 763x 763x 1x 1x 1x 374x 374x 62x 62x 312x 374x 52x 374x 260x 260x 374x 1x 1x 25x 25x 14x 25x 11x 11x 11x 25x 1x 1x 269x 269x 269x 31x 269x 43x 238x 195x 195x 269x 1x 1x 164x 164x 164x 69x 69x 95x 164x 95x 95x 1x 1x 1x 157x 157x 157x 25x 25x 132x 157x 132x 157x 132x 132x 1x 1x 3x 3x 3x 1x 3x 1x 1x 1x 1x 3x 1x 1x 95x 95x 95x 2x 95x 10x 93x 83x 83x 95x 1x 1x 2x 2x 2x 2x 2x 2x 1x 1x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 3x 3x 1x 1x 2x 606x 606x 606x 26x 606x 6x 606x 606x 606x 606x 606x 606x 606x 481x 481x 606x 606x 6x 6x 606x 606x 606x 606x 606x 606x 606x 606x 606x 606x 2x 2x 606x 606x 606x 606x 606x 606x 47x 606x 606x 606x 606x 606x 31x 606x 606x 606x 4x 606x 606x 606x 606x 606x 606x 606x 606x 606x 1x 1x | /* eslint-disable default-case */
import {IRegistry} from "./_iregistry";
import {AbstractType} from "./abap/types/basic/_abstract_type";
import {Domain} from "./objects/domain";
import {DataElement} from "./objects/data_element";
import {Table} from "./objects/table";
import {TableType} from "./objects/table_type";
import * as Types from "./abap/types/basic";
import {ABAPObject} from "./objects/_abap_object";
import {InfoClassDefinition} from "./abap/4_file_information/_abap_file_information";
import {ObjectReferenceType, UnknownType, VoidType} from "./abap/types/basic";
import {View} from "./objects/view";
import {DataDefinition} from "./objects";
import {IObject} from "./objects/_iobject";
export interface ILookupResult {
type: AbstractType;
object?: IObject;
}
export class DDIC {
private readonly reg: IRegistry;
public constructor(reg: IRegistry) {
this.reg = reg;
}
// the class might be local with a local super class with a global exception class as super
// todo: returns true for both local and global exception classes
public isException(def: InfoClassDefinition | undefined, _obj: ABAPObject): boolean {
if (def === undefined) {
return false;
}
if (def.name.toUpperCase() === "CX_ROOT") {
return true;
}
let superClassName = def.superClassName;
if (superClassName === undefined) {
return false;
}
let i = 0;
// max depth, make sure not to hit cyclic super class defintions
while (i++ < 10 && superClassName !== undefined) {
const found = this.reg.getObject("CLAS", superClassName) as ABAPObject | undefined;
if (found === undefined) {
break;
}
const superDef: InfoClassDefinition | undefined = found.getMainABAPFile()?.getInfo().getClassDefinitionByName(superClassName);
if (superDef === undefined) {
break;
}
if (superDef.superClassName) {
superClassName = superDef.superClassName;
} else {
break;
}
}
// todo, this should check for "CX_ROOT"
const isException = (superClassName?.match(/^.?cx_.*$/i) || superClassName?.match(/^\/.+\/cx_.*$/i)) ? true : false;
return isException;
}
public lookupBuiltinType(name: string, length?: number, decimals?: number, qualifiedName?: string): AbstractType | undefined {
switch (name) {
case "STRING":
return Types.StringType.get({qualifiedName: qualifiedName || name});
case "XSTRING":
return new Types.XStringType({qualifiedName: qualifiedName || name});
case "D":
return new Types.DateType({qualifiedName: qualifiedName || name});
case "T":
return new Types.TimeType({qualifiedName: qualifiedName || name});
case "XSEQUENCE":
return new Types.XSequenceType({qualifiedName: qualifiedName});
case "CLIKE":
return Types.CLikeType.get();
case "DECFLOAT":
return new Types.DecFloatType({qualifiedName: qualifiedName});
case "ANY":
return new Types.AnyType({qualifiedName: qualifiedName});
case "SIMPLE":
return new Types.SimpleType({qualifiedName: qualifiedName});
case "%_C_POINTER":
return new Types.HexType(8, qualifiedName);
case "TABLE":
return new Types.TableType(new Types.AnyType(), {withHeader: false, keyType: Types.TableKeyType.default});
case "DATA":
return new Types.DataType({qualifiedName: qualifiedName});
case "NUMERIC":
return new Types.NumericGenericType({qualifiedName: qualifiedName});
case "UTCLONG": // todo, take version into account
return new Types.UTCLongType({qualifiedName: qualifiedName});
case "DECFLOAT16":
return new Types.DecFloat16Type({qualifiedName: qualifiedName});
case "DECFLOAT34":
return new Types.DecFloat34Type({qualifiedName: qualifiedName});
case "CSEQUENCE":
return new Types.CSequenceType({qualifiedName: qualifiedName});
case "I":
return Types.IntegerType.get({qualifiedName: qualifiedName || name});
case "INT8": // todo, take version into account
return new Types.Integer8Type({qualifiedName: qualifiedName || name});
case "F":
return new Types.FloatType({qualifiedName: qualifiedName || name});
case "P":
if (length && decimals) {
return new Types.PackedType(length, decimals, {qualifiedName: qualifiedName});
} else if (length) {
return new Types.PackedType(length, 0, {qualifiedName: qualifiedName});
} else {
return new Types.PackedType(1, 0, {qualifiedName: qualifiedName});
}
case "C":
if (length) {
return new Types.CharacterType(length, {qualifiedName: qualifiedName});
} else {
return new Types.CharacterType(1, {qualifiedName: qualifiedName});
}
case "X":
if (length) {
return new Types.HexType(length, qualifiedName);
} else {
return new Types.HexType(1, qualifiedName);
}
case "N":
if (length) {
return new Types.NumericType(length, qualifiedName);
} else {
return new Types.NumericType(1, qualifiedName);
}
}
return undefined;
}
public inErrorNamespace(name: string | undefined): boolean {
if (name === undefined) {
return true;
}
return this.reg.inErrorNamespace(name);
}
public lookupObject(name: string): ILookupResult {
const clas = this.reg.getObject("CLAS", name);
const globalClas = clas?.getIdentifier();
if (globalClas) {
return {
type: new ObjectReferenceType(globalClas, {qualifiedName: name, RTTIName: "\\CLASS=" + name}),
object: clas,
};
}
const intf = this.reg.getObject("INTF", name);
const globalIntf = intf?.getIdentifier();
if (globalIntf) {
return {
type: new ObjectReferenceType(globalIntf, {qualifiedName: name, RTTIName: "\\INTERFACE=" + name}),
object: intf,
};
}
if (this.inErrorNamespace(name) === true) {
return {type: new UnknownType(name)};
} else {
return {type: new VoidType(name)};
}
}
public lookupNoVoid(name: string): ILookupResult | undefined {
const foundTABL = this.reg.getObject("TABL", name) as Table | undefined;
if (foundTABL) {
return {type: foundTABL.parseType(this.reg), object: foundTABL};
}
const foundVIEW = this.reg.getObject("VIEW", name) as Table | undefined;
if (foundVIEW) {
return {type: foundVIEW.parseType(this.reg), object: foundVIEW};
}
const foundTTYP = this.reg.getObject("TTYP", name) as TableType | undefined;
if (foundTTYP) {
return {type: foundTTYP.parseType(this.reg), object: foundTTYP};
}
const foundDTEL = this.reg.getObject("DTEL", name) as DataElement | undefined;
if (foundDTEL) {
return {type: foundDTEL.parseType(this.reg), object: foundDTEL};
}
const foundDDLS = this.lookupDDLS(name);
if (foundDDLS) {
return foundDDLS;
}
return undefined;
}
public lookupDDLS(name?: string) {
if (name === undefined) {
return undefined;
}
const upper = name.toUpperCase();
for (const obj of this.reg.getObjectsByType("DDLS")) {
const ddls = obj as DataDefinition;
if (ddls.getSQLViewName() === upper || ddls.getDefinitionName()?.toUpperCase() === upper) {
return {type: ddls.parseType(this.reg), object: ddls};
}
}
return undefined;
}
/** lookup with voiding and unknown types */
public lookup(name: string): ILookupResult {
const found = this.lookupNoVoid(name);
if (found) {
return found;
}
if (this.reg.inErrorNamespace(name)) {
return {type: new Types.UnknownType(name + " not found, lookup")};
} else {
return {type: new Types.VoidType(name)};
}
}
public lookupDomain(name: string, dataElement?: string, description?: string): ILookupResult {
const found = this.reg.getObject("DOMA", name) as Domain | undefined;
if (found) {
return {type: found.parseType(this.reg, dataElement, description), object: found};
} else if (this.reg.inErrorNamespace(name)) {
return {type: new Types.UnknownType(name + ", lookupDomain"), object: undefined};
} else {
return {type: new Types.VoidType(name), object: undefined};
}
}
public lookupDataElement(name: string | undefined): ILookupResult {
if (name === undefined) {
return {type: new Types.UnknownType("undefined, lookupDataElement")};
}
const found = this.reg.getObject("DTEL", name) as DataElement | undefined;
if (found) {
return {type: found.parseType(this.reg), object: found};
} else if (this.reg.inErrorNamespace(name)) {
return {type: new Types.UnknownType(name + " not found, lookupDataElement")};
} else {
return {type: new Types.VoidType(name)};
}
}
public lookupTableOrView(name: string | undefined): ILookupResult {
if (name === undefined) {
return {type: new Types.UnknownType("undefined, lookupTableOrView")};
}
const foundTABL = this.reg.getObject("TABL", name) as Table | undefined;
if (foundTABL) {
return {type: foundTABL.parseType(this.reg), object: foundTABL};
}
const foundDDLS = this.lookupDDLS(name);
if (foundDDLS) {
return foundDDLS;
}
return this.lookupView(name);
}
/** this method only looks up the object, does not parse the type */
public lookupTableOrView2(name: string | undefined): Table | DataDefinition | View | undefined {
if (name === undefined) {
return undefined;
}
const foundTABL = this.reg.getObject("TABL", name) as Table | undefined;
if (foundTABL) {
return foundTABL;
}
const foundVIEW = this.reg.getObject("VIEW", name) as View | undefined;
if (foundVIEW) {
return foundVIEW;
}
const foundDDLS = this.lookupDDLS(name);
if (foundDDLS) {
return foundDDLS.object;
}
return undefined;
}
public lookupTable(name: string | undefined): AbstractType {
if (name === undefined) {
return new Types.UnknownType("undefined, lookupTable");
}
const found = this.reg.getObject("TABL", name) as Table | undefined;
if (found) {
return found.parseType(this.reg);
} else if (this.reg.inErrorNamespace(name)) {
return new Types.UnknownType(name + " not found, lookupTable");
} else {
return new Types.VoidType(name);
}
}
private lookupView(name: string | undefined): ILookupResult {
if (name === undefined) {
return {type: new Types.UnknownType("undefined, lookupView")};
}
const found = this.reg.getObject("VIEW", name) as Table | undefined;
if (found) {
return {type: found.parseType(this.reg), object: found};
} else if (this.reg.inErrorNamespace(name)) {
return {type: new Types.UnknownType(name + " not found, lookupView")};
} else {
return {type: new Types.VoidType(name)};
}
}
public lookupTableType(name: string | undefined): ILookupResult {
if (name === undefined) {
return {type: new Types.UnknownType("undefined, lookupTableType")};
}
const found = this.reg.getObject("TTYP", name) as TableType | undefined;
if (found) {
return {type: found.parseType(this.reg), object: found};
} else if (this.reg.inErrorNamespace(name)) {
return {type: new Types.UnknownType(name + " not found, lookupTableType")};
} else {
return {type: new Types.VoidType(name)};
}
}
public textToType(input: {
text: string | undefined,
length: string | undefined,
decimals: string | undefined,
infoText: string,
qualifiedName?: string,
conversionExit?: string,
ddicName?: string,
description?: string,
}): AbstractType {
// todo: support short strings, and length of different integers, NUMC vs CHAR, min/max length
const extra = {
qualifiedName: input.qualifiedName,
conversionExit: input.conversionExit,
ddicName: input.ddicName,
description: input.description,
};
switch (input.text) {
case "DEC": // 1 <= len <= 31
case "D16F": // 1 <= len <= 31
case "D16D":
case "D34D":
case "D34F": // 1 <= len <= 31
case "DF16_DEC": // 1 <= len <= 31
case "DF34_DEC": // 1 <= len <= 31
case "CURR": // 1 <= len <= 31
case "QUAN": // 1 <= len <= 31
if (input.length === undefined) {
return new Types.UnknownType(input.text + " unknown length, " + input.infoText, input.infoText);
} else if (input.decimals === undefined) {
return new Types.PackedType(parseInt(input.length, 10), 0, extra);
}
return new Types.PackedType(parseInt(input.length, 10), parseInt(input.decimals, 10), extra);
case "ACCP":
return new Types.CharacterType(6, extra); // YYYYMM
case "LANG":
return new Types.CharacterType(1, extra);
case "CLNT":
return new Types.CharacterType(3, extra);
case "CUKY":
return new Types.CharacterType(5, extra);
case "UNIT": // 2 <= len <= 3
return new Types.CharacterType(3, extra);
case "UTCL":
case "UTCLONG":
return new Types.CharacterType(27, extra);
case "NUMC": // 1 <= len <= 255
if (input.length === undefined) {
return new Types.UnknownType(input.text + " unknown length", input.infoText);
}
return new Types.NumericType(parseInt(input.length, 10), input.qualifiedName);
case "CHAR": // 1 <= len <= 30000 (1333 for table fields)
case "LCHR": // 256 <= len <= 32000
if (input.length === undefined) {
return new Types.UnknownType(input.text + " unknown length", input.infoText);
}
return new Types.CharacterType(parseInt(input.length, 10), extra);
case "RAW": // 1 <= len <= 32000
case "LRAW": // 256 <= len <= 32000
if (input.length === undefined) {
return new Types.UnknownType(input.text + " unknown length", input.infoText);
}
return new Types.HexType(parseInt(input.length, 10), input.qualifiedName);
case "TIMN": // Native HANA
case "TIMS":
return new Types.TimeType({qualifiedName: input.qualifiedName}); //HHMMSS
case "DECFLOAT16": // len = 16
case "DECFLOAT34": // len = 34
case "D16R": // len = 16
case "D34R": // len = 34
case "DF16_RAW": // len = 16
case "DF34_RAW": // len = 34
case "FLTP": // len = 16
if (input.length === undefined) {
return new Types.UnknownType(input.text + " unknown length", input.infoText);
}
return new Types.FloatingPointType(parseInt(input.length, 10), input.qualifiedName);
case "DATN": // Native HANA
case "DATS":
return new Types.DateType({qualifiedName: input.qualifiedName}); //YYYYMMDD
case "INT1":
case "INT2":
case "INT4":
return Types.IntegerType.get({qualifiedName: input.qualifiedName});
case "INT8":
return new Types.Integer8Type({qualifiedName: input.qualifiedName});
case "SSTR": // 1 <= len <= 1333
case "SSTRING": // 1 <= len <= 1333
case "STRG": // 256 <= len
case "STRING": // 256 <= len
return Types.StringType.get({qualifiedName: input.qualifiedName});
case "RSTR": // 256 <= len
case "RAWSTRING": // 256 <= len
case "GEOM_EWKB":
return new Types.XStringType({qualifiedName: input.qualifiedName});
case "D16S":
case "D34S":
case "DF16_SCL":
case "DF34_SCL":
case "PREC":
case "VARC":
return new Types.UnknownType(input.text + " is an obsolete data type", input.infoText);
default:
return new Types.UnknownType(input.text + " unknown basic ddic type", input.infoText);
}
}
}
|