All files / src/objects class.ts

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82.86% Branches 29/35
92.86% Functions 13/14
92.17% Lines 106/115

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import {ABAPObject} from "./_abap_object";
import {InfoClassDefinition} from "../abap/4_file_information/_abap_file_information";
import {IClassDefinition} from "../abap/types/_class_definition";
import {Identifier} from "../abap/4_file_information/_identifier";
import {ABAPFile} from "../abap/abap_file";
 
export enum ClassCategory {
  Test = "05",
  Persistent = "10",
  PersistentFactory = "11",
  Exception = "40",
  SharedObject = "45",
}
 
export class Class extends ABAPObject {
  private def: IClassDefinition | undefined = undefined;
  private parsedXML: {name?: string, description?: string, category?: string} | undefined = undefined;
 
  public getType(): string {
    return "CLAS";
  }
 
  public getSequencedFiles(): readonly ABAPFile[] {
    const sequence = [".clas.locals_def.abap", ".clas.locals_imp.abap", ".clas.abap", ".clas.testclasses.abap"];
    const copy = this.getABAPFiles().slice().sort((a, b) => {
      const aValue = sequence.findIndex((s) => a.getFilename().endsWith(s));
      const bValue = sequence.findIndex((s) => b.getFilename().endsWith(s));
      return aValue - bValue;
    });
    return copy;
  }
 
  public setDefinition(def: IClassDefinition | undefined): void {
    this.def = def;
  }
 
  public getDefinition(): IClassDefinition | undefined {
    return this.def;
  }
 
  public getAllowedNaming() {
    return {
      maxLength: 30,
      allowNamespace: true,
    };
  }
 
  public setDirty(): void {
    this.def = undefined;
    this.parsedXML = undefined;
    super.setDirty();
  }
 
  public getClassDefinition(): InfoClassDefinition | undefined {
    return this.getMainABAPFile()?.getInfo().getClassDefinitionByName(this.getName());
  }
 
  public getIdentifier(): Identifier | undefined {
    return this.getClassDefinition()?.identifier;
  }
 
// -------------------
 
  public getDescription(): string | undefined {
    this.parseXML();
    return this.parsedXML?.description;
  }
 
  public getNameFromXML(): string | undefined {
    this.parseXML();
    return this.parsedXML?.name;
  }
 
  public getCategory(): string | undefined {
    this.parseXML();
    // https://blog.mariusschulz.com/2017/10/27/typescript-2-4-string-enums#no-reverse-mapping-for-string-valued-enum-members
    return this.parsedXML?.category;
  }
 
  public getLocalsImpFile(): ABAPFile | undefined {
    for (const file of this.getABAPFiles()) {
      if (file.getFilename().endsWith(".clas.locals_imp.abap")) {
        return file;
      }
    }
    return undefined;
  }
 
/////////////////////////
 
  private parseXML() {
    if (this.parsedXML !== undefined) {
      return;
    }
 
    this.parsedXML = {};
 
    const parsed = super.parseRaw2();
    if (parsed === undefined
        || parsed.abapGit["asx:abap"] === undefined
        || parsed.abapGit["asx:abap"]["asx:values"] === undefined) {
      return;
    }
 
    const vseo = parsed.abapGit["asx:abap"]["asx:values"].VSEOCLASS;
    if (vseo === undefined) {
      return;
    }
 
    this.parsedXML.category = vseo.CATEGORY;
    this.parsedXML.description = vseo.DESCRIPT ? vseo.DESCRIPT : "";
    this.parsedXML.name = vseo.CLSNAME ? vseo.CLSNAME : "";
  }
 
}