feat: API записи объектов метаданных (Subsystem, Catalog, Configuration) в форматах EDT и Конфигуратор

src/main/java/com/github/_1c_syntax/bsl/mdclasses/MDCWriteSettings.java

@@ -0,0 +1,51 @@
+/*
+ * This file is a part of MDClasses.
+ *
+ * Copyright (c) 2019 - 2026
+ * Tymko Oleg <olegtymko@yandex.ru>, Maximov Valery <maximovvalery@gmail.com> and contributors
+ *
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ *
+ * MDClasses is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3.0 of the License, or (at your option) any later version.
+ *
+ * MDClasses 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with MDClasses.
+ */
+package com.github._1c_syntax.bsl.mdclasses;
+
+import lombok.Builder;
+import org.jspecify.annotations.Nullable;
+
+import java.nio.charset.StandardCharsets;
+
+/**
+ * Настройки записи объектов метаданных в файлы (EDT и Designer).
+ * Используется при вызове {@link com.github._1c_syntax.bsl.mdclasses.MDClasses#writeObject(java.nio.file.Path, Object, MDCWriteSettings)}.
+ *
+ * @param encoding Кодировка записываемых файлов (по умолчанию UTF-8)
+ */
+@Builder
+public record MDCWriteSettings(@Nullable String encoding) {
+
+  /**
+   * Настройки по умолчанию: кодировка UTF-8.
+   */
+  public static final MDCWriteSettings DEFAULT = MDCWriteSettings.builder()
+    .encoding(StandardCharsets.UTF_8.name())
+    .build();
+
+  /**
+   * Возвращает кодировку для записи файлов; при null в настройках возвращается UTF-8.
+   */
+  public String encoding() {
+    return encoding != null ? encoding : StandardCharsets.UTF_8.name();
+  }
+}

src/main/java/com/github/_1c_syntax/bsl/mdclasses/MDClasses.java

@@ -24,9 +24,12 @@
 import com.github._1c_syntax.bsl.reader.MDMerger;
 import com.github._1c_syntax.bsl.reader.MDOReader;
 import com.github._1c_syntax.bsl.types.MDOType;
+import com.github._1c_syntax.bsl.writer.MDOWriter;
 import lombok.experimental.UtilityClass;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.io.FilenameUtils;
+import org.jspecify.annotations.NonNull;
+import org.jspecify.annotations.Nullable;
 
 import java.io.IOException;
 import java.nio.file.Files;
@@ -66,6 +69,29 @@ public ExternalSource createExternalReport() {
     return ExternalReport.EMPTY;
   }
 
+  /**
+   * Записывает объект метаданных в файл (формат по расширению пути: .mdo — EDT, .xml — Designer).
+   *
+   * @param path   Путь к файлу (например, .../Subsystems/Name/Name.mdo или .../Subsystems/Name.xml)
+   * @param object Объект метаданных (поддерживается Subsystem, Catalog, Configuration)
+   * @throws IOException при ошибке записи
+   */
+  public void writeObject(@NonNull Path path, @NonNull Object object) throws IOException {
+    MDOWriter.writeObject(path, object);
+  }
+
+  /**
+   * Записывает объект метаданных в файл с настройками записи.
+   *
+   * @param path          Путь к файлу
+   * @param object        Объект метаданных
+   * @param writeSettings Настройки записи
+   * @throws IOException при ошибке записи
+   */
+  public void writeObject(@NonNull Path path, @NonNull Object object, @Nullable MDCWriteSettings writeSettings) throws IOException {
+    MDOWriter.writeObject(path, object, writeSettings);
+  }
+
   /**
    * Создает конфигурацию или расширение по указанному пути
    *

src/main/java/com/github/_1c_syntax/bsl/writer/MDOWriter.java

@@ -0,0 +1,75 @@
+/*
+ * This file is a part of MDClasses.
+ *
+ * Copyright (c) 2019 - 2026
+ * Tymko Oleg <olegtymko@yandex.ru>, Maximov Valery <maximovvalery@gmail.com> and contributors
+ *
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ *
+ * MDClasses is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3.0 of the License, or (at your option) any later version.
+ *
+ * MDClasses 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with MDClasses.
+ */
+package com.github._1c_syntax.bsl.writer;
+
+import com.github._1c_syntax.bsl.mdclasses.MDCWriteSettings;
+import com.github._1c_syntax.bsl.writer.designer.DesignerWriter;
+import com.github._1c_syntax.bsl.writer.edt.EDTWriter;
+import lombok.experimental.UtilityClass;
+import org.apache.commons.io.FilenameUtils;
+
+import java.io.IOException;
+import java.nio.file.Path;
+
+/**
+ * Фасад записи объектов метаданных в файлы (EDT .mdo и Designer .xml).
+ */
+@UtilityClass
+public class MDOWriter {
+
+  /**
+   * Записывает объект метаданных в файл.
+   * Формат определяется по расширению пути: .mdo — EDT, .xml — Designer.
+   *
+   * @param path   Путь к файлу (например, .../Subsystems/Name/Name.mdo или .../Subsystems/Name.xml)
+   * @param object Объект метаданных (Subsystem, Catalog, Configuration)
+   * @throws IOException          при ошибке записи
+   * @throws UnsupportedOperationException если формат или тип объекта не поддерживается
+   */
+  public void writeObject(Path path, Object object) throws IOException {
+    writeObject(path, object, MDCWriteSettings.DEFAULT);
+  }
+
+  /**
+   * Записывает объект метаданных в файл с настройками.
+   *
+   * @param path          Путь к файлу (расширение .mdo или .xml определяет формат)
+   * @param object        Объект метаданных (Subsystem, Catalog, Configuration)
+   * @param writeSettings Настройки записи (кодировка и др.); может быть null — тогда используются настройки по умолчанию
+   * @throws IOException                   при ошибке записи
+   * @throws UnsupportedOperationException если формат или тип объекта не поддерживается
+   */
+  public void writeObject(Path path, Object object, MDCWriteSettings writeSettings) throws IOException {
+    if (path == null || object == null) {
+      throw new IllegalArgumentException("path and object must not be null");
+    }
+    if (FilenameUtils.isExtension(path.toString(), "mdo")) {
+      var writer = new EDTWriter(writeSettings);
+      writer.write(path, object);
+    } else if (FilenameUtils.isExtension(path.toString(), "xml")) {
+      var writer = new DesignerWriter(writeSettings);
+      writer.write(path, object);
+    } else {
+      throw new UnsupportedOperationException("Write is supported only for EDT (.mdo) or Designer (.xml) format, got: " + path);
+    }
+  }
+}

src/main/java/com/github/_1c_syntax/bsl/writer/ReadWriteDemo.java

@@ -0,0 +1,135 @@
+/*
+ * This file is a part of MDClasses.
+ *
+ * Copyright (c) 2019 - 2026
+ * Tymko Oleg <olegtymko@yandex.ru>, Maximov Valery <maximovvalery@gmail.com> and contributors
+ *
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ *
+ * MDClasses is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3.0 of the License, or (at your option) any later version.
+ *
+ * MDClasses 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with MDClasses.
+ */
+package com.github._1c_syntax.bsl.writer;
+
+import com.github._1c_syntax.bsl.mdclasses.Configuration;
+import com.github._1c_syntax.bsl.mdclasses.MDClasses;
+import com.github._1c_syntax.bsl.mdclasses.MDCReadSettings;
+import com.github._1c_syntax.bsl.mdo.Catalog;
+import com.github._1c_syntax.bsl.mdo.Subsystem;
+import com.github._1c_syntax.bsl.reader.MDOReader;
+import com.github._1c_syntax.bsl.reader.edt.EDTReader;
+import com.github._1c_syntax.bsl.types.MultiLanguageString;
+
+import java.nio.file.Files;
+import java.nio.file.Paths;
+
+/**
+ * Демонстрация чтения и записи метаданных: три типа объектов (Subsystem, Catalog, Configuration)
+ * в двух форматах — EDT (.mdo) и Конфигуратор (Designer .xml). Артефакты раскладываются по каталогам:
+ * build/read-write-demo-output/edt/ и build/read-write-demo-output/designer/.
+ * Запуск: {@code ./gradlew runReadWriteDemo} или указать путь в аргументе.
+ */
+public final class ReadWriteDemo {
+
+  private ReadWriteDemo() {
+  }
+
+  /**
+   * Точка входа: создаёт примеры Subsystem, Catalog, Configuration и записывает их в EDT и Designer.
+   *
+   * @param args необязательный путь к каталогу вывода; по умолчанию build/read-write-demo-output
+   */
+  public static void main(String[] args) throws Exception {
+    var baseDir = args.length > 0 ? Paths.get(args[0]) : Paths.get("build", "read-write-demo-output");
+    var edtDir = baseDir.resolve("edt");
+    var designerDir = baseDir.resolve("designer");
+    var edtSrc = edtDir.resolve("src");
+    var designerSrc = designerDir.resolve("src").resolve("cf");
+    Files.createDirectories(edtSrc);
+    Files.createDirectories(designerSrc);
+
+    var subsystem = Subsystem.builder()
+      .name("DemoSubsystem")
+      .uuid("0421b67e-ed26-491d-ab98-ec59002ed4ce")
+      .synonym(MultiLanguageString.create("ru", "Демо подсистема"))
+      .build();
+    var catalog = Catalog.builder()
+      .name("DemoCatalog")
+      .uuid("c6c26c3c-de7a-4ed4-944d-ada62cf1ab8f")
+      .synonym(MultiLanguageString.create("ru", "Демо справочник"))
+      .build();
+    var config = Configuration.builder()
+      .name("DemoConfiguration")
+      .uuid("46c7c1d0-b04d-4295-9b04-ae3207c18d29")
+      .build();
+
+    var ok = true;
+
+    // --- EDT (.mdo) — каталог edt/ ---
+    System.out.println("=== EDT (edt/) ===");
+    var subsystemMdo = edtSrc.resolve("Subsystems").resolve("DemoSubsystem").resolve("DemoSubsystem.mdo");
+    MDClasses.writeObject(subsystemMdo, subsystem);
+    System.out.println("Written: " + subsystemMdo.toAbsolutePath());
+    var readSub = new EDTReader(subsystemMdo, MDCReadSettings.SKIP_SUPPORT).read(subsystemMdo);
+    ok &= checkReadBack("Subsystem", readSub instanceof Subsystem s ? s.getName() : null, subsystem.getName());
+
+    var catalogMdo = edtSrc.resolve("Catalogs").resolve("DemoCatalog").resolve("DemoCatalog.mdo");
+    MDClasses.writeObject(catalogMdo, catalog);
+    System.out.println("Written: " + catalogMdo.toAbsolutePath());
+    var readCat = new EDTReader(catalogMdo, MDCReadSettings.SKIP_SUPPORT).read(catalogMdo);
+    ok &= checkReadBack("Catalog", readCat instanceof Catalog c ? c.getName() : null, catalog.getName());
+
+    var configMdo = edtSrc.resolve("Configuration").resolve("Configuration.mdo");
+    MDClasses.writeObject(configMdo, config);
+    System.out.println("Written: " + configMdo.toAbsolutePath());
+    var readConfig = MDOReader.readConfiguration(configMdo, MDCReadSettings.SKIP_SUPPORT);
+    if (readConfig != null && readConfig instanceof Configuration) {
+      System.out.println("  Read back Configuration: " + readConfig.getClass().getSimpleName());
+    } else {
+      System.out.println("  ERROR: read back Configuration failed");
+      ok = false;
+    }
+
+    // --- Конфигуратор (Designer .xml) — каталог designer/ ---
+    System.out.println("=== Designer (designer/) ===");
+    var subsystemXml = designerSrc.resolve("Subsystems").resolve("DemoSubsystem.xml");
+    MDClasses.writeObject(subsystemXml, subsystem);
+    System.out.println("Written: " + subsystemXml.toAbsolutePath());
+    ok &= Files.exists(subsystemXml) && Files.size(subsystemXml) > 0;
+
+    var catalogXml = designerSrc.resolve("Catalogs").resolve("DemoCatalog.xml");
+    MDClasses.writeObject(catalogXml, catalog);
+    System.out.println("Written: " + catalogXml.toAbsolutePath());
+    ok &= Files.exists(catalogXml) && Files.size(catalogXml) > 0;
+
+    var configXml = designerSrc.resolve("Configuration.xml");
+    MDClasses.writeObject(configXml, config);
+    System.out.println("Written: " + configXml.toAbsolutePath());
+    ok &= Files.exists(configXml) && Files.size(configXml) > 0;
+
+    if (ok) {
+      System.out.println("OK: all objects written to edt/ and designer/ (Subsystem, Catalog, Configuration).");
+    } else {
+      System.exit(1);
+    }
+  }
+
+  private static boolean checkReadBack(String type, String readName, String expectedName) {
+    if (readName != null && readName.equals(expectedName)) {
+      System.out.println("  Read back " + type + ": " + readName);
+      return true;
+    }
+    System.out.println("  ERROR: read back " + type + " failed (expected " + expectedName + ", got " + readName + ")");
+    return false;
+  }
+}