Method build

basex-core/src/main/java/org/basex/core/cmd/Add.java:73–125

Builds a data clip for the document(s) to be added. @return success flag

()

   * @return success flag
   */
  boolean build() {
    String path = MetaData.normPath(args[0]);
    if(path == null) return error(PATH_INVALID_X, args[0]);

    // retrieve input
    final IO source;
    try {
      source = sourceToIO(path);
    } catch(final IOException ex) {
      return error(Util.message(ex));
    }

    // check if resource exists
    if(source == null) return error(RES_NOT_FOUND);
    if(!source.exists()) return in != null ? error(RES_NOT_FOUND) :
        error(RES_NOT_FOUND_X, context.user().has(Perm.CREATE) ? source : args[1]);

    if(!Strings.endsWith(path, '/') && (source.isDir() || source.isArchive())) path += '/';

    String target = "";
    final int s = path.lastIndexOf('/');
    if(s != -1) {
      target = path.substring(0, s);
      path = path.substring(s + 1);
    }

    // get name from io reference
    if(path.isEmpty()) path = source.name();
    else source.name(path);

    // ensure that the final name is not empty
    if(path.isEmpty()) return error(NAME_INVALID_X, path);

    try {
      final Data data = context.data();
      final String name = data.meta.name;
      final Parser parser = new DirParser(source, options).target(target);

      // create random database name for disk-based creation
      if(cache(parser)) {
        final String tmpName = soptions.createTempDb(name);
        builder = new DiskBuilder(tmpName, parser, soptions, options);
      } else {
        builder = new MemBuilder(path, parser);
      }

      if(!data.inMemory()) builder.binariesDir(soptions.dbPath(name));
      tmpData = builder.build();
      return true;
    } catch(final IOException ex) {
      return error(Util.message(ex));
    }
  }

  /**
   * Finalizes an add operation.