[apache#6143] improve(CLI): Refactor catalog commands in Gavitino CLI (…

…apache#6159)

### What changes were proposed in this pull request?

1. Refactor catalog commands  and Base class in Gavitino CLI.
2. Add test case.

### Why are the changes needed?

Fix: apache#6143 

### Does this PR introduce _any_ user-facing change?

No

### How was this patch tested?

local test.

clients/cli/src/main/java/org/apache/gravitino/cli/CatalogCommandHandler.java

@@ -0,0 +1,224 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.gravitino.cli;
+
+import com.google.common.collect.Lists;
+import java.util.List;
+import java.util.Map;
+import org.apache.commons.cli.CommandLine;
+import org.apache.gravitino.cli.commands.Command;
+
+/**
+ * Handles the command execution for Catalogs based on command type and the command line options.
+ */
+public class CatalogCommandHandler extends CommandHandler {
+
+  private final GravitinoCommandLine gravitinoCommandLine;
+  private final CommandLine line;
+  private final String command;
+  private final boolean ignore;
+  private final String url;
+  private final FullName name;
+  private final String metalake;
+  private String catalog;
+  private final String outputFormat;
+
+  /**
+   * Constructs a {@link CatalogCommandHandler} instance.
+   *
+   * @param gravitinoCommandLine The Gravitino command line instance.
+   * @param line The command line arguments.
+   * @param command The command to execute.
+   * @param ignore Ignore server version mismatch.
+   */
+  public CatalogCommandHandler(
+      GravitinoCommandLine gravitinoCommandLine, CommandLine line, String command, boolean ignore) {
+    this.gravitinoCommandLine = gravitinoCommandLine;
+    this.line = line;
+    this.command = command;
+    this.ignore = ignore;
+
+    this.url = getUrl(line);
+    this.name = new FullName(line);
+    this.metalake = name.getMetalakeName();
+    this.outputFormat = line.getOptionValue(GravitinoOptions.OUTPUT);
+  }
+
+  /** Handles the command execution logic based on the provided command. */
+  @Override
+  protected void handle() {
+    String userName = line.getOptionValue(GravitinoOptions.LOGIN);
+    Command.setAuthenticationMode(getAuth(line), userName);
+    List<String> missingEntities = Lists.newArrayList();
+
+    if (CommandActions.LIST.equals(command)) {
+      handleListCommand();
+      return;
+    }
+
+    this.catalog = name.getCatalogName();
+    if (catalog == null) missingEntities.add(CommandEntities.CATALOG);
+    checkEntities(missingEntities);
+
+    if (!executeCommand()) {
+      System.err.println(ErrorMessages.UNSUPPORTED_COMMAND);
+      Main.exit(-1);
+    }
+  }
+
+  /**
+   * Executes the specific command based on the command type.
+   *
+   * @return true if the command is supported, false otherwise
+   */
+  private boolean executeCommand() {
+    switch (command) {
+      case CommandActions.DETAILS:
+        handleDetailsCommand();
+        return true;
+
+      case CommandActions.CREATE:
+        handleCreateCommand();
+        return true;
+
+      case CommandActions.DELETE:
+        handleDeleteCommand();
+        return true;
+
+      case CommandActions.SET:
+        handleSetCommand();
+        return true;
+
+      case CommandActions.REMOVE:
+        handleRemoveCommand();
+        return true;
+
+      case CommandActions.PROPERTIES:
+        handlePropertiesCommand();
+        return true;
+
+      case CommandActions.UPDATE:
+        handleUpdateCommand();
+        return true;
+
+      default:
+        return false;
+    }
+  }
+
+  /** Handles the "DETAILS" command. */
+  private void handleDetailsCommand() {
+    if (line.hasOption(GravitinoOptions.AUDIT)) {
+      gravitinoCommandLine.newCatalogAudit(url, ignore, metalake, catalog).validate().handle();
+    } else {
+      gravitinoCommandLine
+          .newCatalogDetails(url, ignore, outputFormat, metalake, catalog)
+          .validate()
+          .handle();
+    }
+  }
+
+  /** Handles the "CREATE" command. */
+  private void handleCreateCommand() {
+    String comment = line.getOptionValue(GravitinoOptions.COMMENT);
+    String provider = line.getOptionValue(GravitinoOptions.PROVIDER);
+    String[] properties = line.getOptionValues(CommandActions.PROPERTIES);
+
+    Map<String, String> propertyMap = new Properties().parse(properties);
+    gravitinoCommandLine
+        .newCreateCatalog(url, ignore, metalake, catalog, provider, comment, propertyMap)
+        .validate()
+        .handle();
+  }
+
+  /** Handles the "DELETE" command. */
+  private void handleDeleteCommand() {
+    boolean force = line.hasOption(GravitinoOptions.FORCE);
+    gravitinoCommandLine
+        .newDeleteCatalog(url, ignore, force, metalake, catalog)
+        .validate()
+        .handle();
+  }
+
+  /** Handles the "SET" command. */
+  private void handleSetCommand() {
+    String property = line.getOptionValue(GravitinoOptions.PROPERTY);
+    String value = line.getOptionValue(GravitinoOptions.VALUE);
+    gravitinoCommandLine
+        .newSetCatalogProperty(url, ignore, metalake, catalog, property, value)
+        .validate()
+        .handle();
+  }
+
+  /** Handles the "REMOVE" command. */
+  private void handleRemoveCommand() {
+    String property = line.getOptionValue(GravitinoOptions.PROPERTY);
+    gravitinoCommandLine
+        .newRemoveCatalogProperty(url, ignore, metalake, catalog, property)
+        .validate()
+        .handle();
+  }
+
+  /** Handles the "PROPERTIES" command. */
+  private void handlePropertiesCommand() {
+    gravitinoCommandLine
+        .newListCatalogProperties(url, ignore, metalake, catalog)
+        .validate()
+        .handle();
+  }
+
+  /** Handles the "UPDATE" command. */
+  private void handleUpdateCommand() {
+    if (line.hasOption(GravitinoOptions.ENABLE) && line.hasOption(GravitinoOptions.DISABLE)) {
+      System.err.println(ErrorMessages.INVALID_ENABLE_DISABLE);
+      Main.exit(-1);
+    }
+    if (line.hasOption(GravitinoOptions.ENABLE)) {
+      boolean enableMetalake = line.hasOption(GravitinoOptions.ALL);
+      gravitinoCommandLine
+          .newCatalogEnable(url, ignore, metalake, catalog, enableMetalake)
+          .validate()
+          .handle();
+    }
+    if (line.hasOption(GravitinoOptions.DISABLE)) {
+      gravitinoCommandLine.newCatalogDisable(url, ignore, metalake, catalog).validate().handle();
+    }
+
+    if (line.hasOption(GravitinoOptions.COMMENT)) {
+      String updateComment = line.getOptionValue(GravitinoOptions.COMMENT);
+      gravitinoCommandLine
+          .newUpdateCatalogComment(url, ignore, metalake, catalog, updateComment)
+          .validate()
+          .handle();
+    }
+    if (line.hasOption(GravitinoOptions.RENAME)) {
+      String newName = line.getOptionValue(GravitinoOptions.RENAME);
+      gravitinoCommandLine
+          .newUpdateCatalogName(url, ignore, metalake, catalog, newName)
+          .validate()
+          .handle();
+    }
+  }
+
+  /** Handles the "LIST" command. */
+  private void handleListCommand() {
+    gravitinoCommandLine.newListCatalogs(url, ignore, outputFormat, metalake).validate().handle();
+  }
+}

clients/cli/src/main/java/org/apache/gravitino/cli/CommandHandler.java

@@ -0,0 +1,120 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.gravitino.cli;
+
+import com.google.common.base.Joiner;
+import java.util.List;
+import org.apache.commons.cli.CommandLine;
+
+public abstract class CommandHandler {
+  public static final Joiner COMMA_JOINER = Joiner.on(", ").skipNulls();
+
+  public static final String DEFAULT_URL = "http://localhost:8090";
+
+  private String urlEnv;
+  private boolean urlSet = false;
+  private String authEnv;
+  private boolean authSet = false;
+
+  /**
+   * Retrieves the Gravitinno URL from the command line options or the GRAVITINO_URL environment
+   * variable or the Gravitio config file.
+   *
+   * @param line The command line instance.
+   * @return The Gravitinno URL, or null if not found.
+   */
+  public String getUrl(CommandLine line) {
+    GravitinoConfig config = new GravitinoConfig(null);
+
+    // If specified on the command line use that
+    if (line.hasOption(GravitinoOptions.URL)) {
+      return line.getOptionValue(GravitinoOptions.URL);
+    }
+
+    // Cache the Gravitino URL environment variable
+    if (urlEnv == null && !urlSet) {
+      urlEnv = System.getenv("GRAVITINO_URL");
+      urlSet = true;
+    }
+
+    // If set return the Gravitino URL environment variable
+    if (urlEnv != null) {
+      return urlEnv;
+    }
+
+    // Check if the Gravitino URL is specified in the configuration file
+    if (config.fileExists()) {
+      config.read();
+      String configURL = config.getGravitinoURL();
+      if (configURL != null) {
+        return configURL;
+      }
+    }
+
+    // Return the default localhost URL
+    return DEFAULT_URL;
+  }
+
+  /**
+   * Retrieves the Gravitinno authentication from the command line options or the GRAVITINO_AUTH
+   * environment variable or the Gravitio config file.
+   *
+   * @param line The command line instance.
+   * @return The Gravitinno authentication, or null if not found.
+   */
+  public String getAuth(CommandLine line) {
+    // If specified on the command line use that
+    if (line.hasOption(GravitinoOptions.SIMPLE)) {
+      return GravitinoOptions.SIMPLE;
+    }
+
+    // Cache the Gravitino authentication type environment variable
+    if (authEnv == null && !authSet) {
+      authEnv = System.getenv("GRAVITINO_AUTH");
+      authSet = true;
+    }
+
+    // If set return the Gravitino authentication type environment variable
+    if (authEnv != null) {
+      return authEnv;
+    }
+
+    // Check if the authentication type is specified in the configuration file
+    GravitinoConfig config = new GravitinoConfig(null);
+    if (config.fileExists()) {
+      config.read();
+      String configAuthType = config.getGravitinoAuthType();
+      if (configAuthType != null) {
+        return configAuthType;
+      }
+    }
+
+    return null;
+  }
+
+  protected abstract void handle();
+
+  protected void checkEntities(List<String> entities) {
+    if (!entities.isEmpty()) {
+      System.err.println(ErrorMessages.MISSING_ENTITIES + COMMA_JOINER.join(entities));
+      Main.exit(-1);
+    }
+  }
+}