[#5817] core(feat): Add server-side REST APIs for model management

api/src/main/java/org/apache/gravitino/model/ModelCatalog.java

@@ -93,7 +93,10 @@ Model registerModel(NameIdentifier ident, String comment, Map<String, String> pr
    *
    * @param ident The name identifier of the model.
    * @param uri The model artifact URI.
-   * @param aliases The aliases of the model version. The alias are optional and can be empty.
+   * @param aliases The aliases of the model version. The aliases should be unique in this model,
+   *     otherwise the {@link ModelVersionAliasesAlreadyExistException} will be thrown. The aliases
+   *     are optional and can be empty. Also, be aware that the alias cannot be a number or a number
+   *     string.
    * @param comment The comment of the model. The comment is optional and can be null.
    * @param properties The properties of the model. The properties are optional and can be null or
    *     empty.
@@ -198,7 +201,8 @@ default boolean modelVersionExists(NameIdentifier ident, String alias) {
    * @param uri The URI of the model version artifact.
    * @param aliases The aliases of the model version. The aliases should be unique in this model,
    *     otherwise the {@link ModelVersionAliasesAlreadyExistException} will be thrown. The aliases
-   *     are optional and can be empty.
+   *     are optional and can be empty. Also, be aware that the alias cannot be a number or a number
+   *     string.
    * @param comment The comment of the model version. The comment is optional and can be null.
    * @param properties The properties of the model version. The properties are optional and can be
    *     null or empty.

catalogs/catalog-model/src/main/java/org/apache/gravitino/catalog/model/ModelCatalogImpl.java

@@ -19,7 +19,6 @@
 package org.apache.gravitino.catalog.model;
 
 import java.util.Map;
-import org.apache.gravitino.CatalogProvider;
 import org.apache.gravitino.EntityStore;
 import org.apache.gravitino.GravitinoEnv;
 import org.apache.gravitino.connector.BaseCatalog;
@@ -40,7 +39,7 @@ public class ModelCatalogImpl extends BaseCatalog<ModelCatalogImpl> {
 
   @Override
   public String shortName() {
-    return CatalogProvider.shortNameForManagedCatalog(super.type());
+    return "model";
   }
 
   @Override

catalogs/catalog-model/src/main/resources/META-INF/services/org.apache.gravitino.CatalogProvider

@@ -16,4 +16,4 @@
 # specific language governing permissions and limitations
 # under the License.
 #
-org.apache.gravitino.catalog.model.ModelCatalog
+org.apache.gravitino.catalog.model.ModelCatalogImpl

common/src/main/java/org/apache/gravitino/dto/model/ModelDTO.java

@@ -0,0 +1,163 @@
+/*
+ * 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.dto.model;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.google.common.base.Preconditions;
+import java.util.Map;
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.gravitino.dto.AuditDTO;
+import org.apache.gravitino.model.Model;
+
+/** Represents a model DTO (Data Transfer Object). */
+@NoArgsConstructor(access = AccessLevel.PRIVATE, force = true)
+@AllArgsConstructor(access = AccessLevel.PRIVATE)
+@EqualsAndHashCode
+public class ModelDTO implements Model {
+
+  @JsonProperty("name")
+  private String name;
+
+  @JsonProperty("comment")
+  private String comment;
+
+  @JsonProperty("properties")
+  private Map<String, String> properties;
+
+  @JsonProperty("latestVersion")
+  private int latestVersion;
+
+  @JsonProperty("audit")
+  private AuditDTO audit;
+
+  @Override
+  public String name() {
+    return name;
+  }
+
+  @Override
+  public String comment() {
+    return comment;
+  }
+
+  @Override
+  public Map<String, String> properties() {
+    return properties;
+  }
+
+  @Override
+  public int latestVersion() {
+    return latestVersion;
+  }
+
+  @Override
+  public AuditDTO auditInfo() {
+    return audit;
+  }
+
+  /**
+   * Creates a new builder for constructing a Model DTO.
+   *
+   * @return The builder.
+   */
+  public static Builder builder() {
+    return new Builder();
+  }
+
+  /** Builder for constructing a Model DTO. */
+  public static class Builder {
+    private String name;
+    private String comment;
+    private Map<String, String> properties;
+    private int latestVersion;
+    private AuditDTO audit;
+
+    /**
+     * Sets the name of the model.
+     *
+     * @param name The name of the model.
+     * @return The builder.
+     */
+    public Builder withName(String name) {
+      this.name = name;
+      return this;
+    }
+
+    /**
+     * Sets the comment associated with the model.
+     *
+     * @param comment The comment associated with the model.
+     * @return The builder.
+     */
+    public Builder withComment(String comment) {
+      this.comment = comment;
+      return this;
+    }
+
+    /**
+     * Sets the properties associated with the model.
+     *
+     * @param properties The properties associated with the model.
+     * @return The builder.
+     */
+    public Builder withProperties(Map<String, String> properties) {
+      this.properties = properties;
+      return this;
+    }
+
+    /**
+     * Sets the latest version of the model.
+     *
+     * @param latestVersion The latest version of the model.
+     * @return The builder.
+     */
+    public Builder withLatestVersion(int latestVersion) {
+      this.latestVersion = latestVersion;
+      return this;
+    }
+
+    /**
+     * Sets the audit information associated with the model.
+     *
+     * @param audit The audit information associated with the model.
+     * @return The builder.
+     */
+    public Builder withAudit(AuditDTO audit) {
+      this.audit = audit;
+      return this;
+    }
+
+    /**
+     * Builds the model DTO.
+     *
+     * @return The model DTO.
+     */
+    public ModelDTO build() {
+      Preconditions.checkArgument(StringUtils.isNotBlank(name), "name cannot be null or empty");
+      Preconditions.checkArgument(latestVersion >= 0, "latestVersion cannot be negative");
+      Preconditions.checkArgument(audit != null, "audit cannot be null");
+
+      return new ModelDTO(name, comment, properties, latestVersion, audit);
+    }
+  }
+}

common/src/main/java/org/apache/gravitino/dto/model/ModelVersionDTO.java

@@ -0,0 +1,184 @@
+/*
+ * 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.dto.model;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.google.common.base.Preconditions;
+import java.util.Map;
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.gravitino.Audit;
+import org.apache.gravitino.dto.AuditDTO;
+import org.apache.gravitino.model.ModelVersion;
+
+/** Represents a model version DTO (Data Transfer Object). */
+@NoArgsConstructor(access = AccessLevel.PRIVATE, force = true)
+@AllArgsConstructor(access = AccessLevel.PRIVATE)
+@EqualsAndHashCode
+public class ModelVersionDTO implements ModelVersion {
+
+  @JsonProperty("version")
+  private int version;
+
+  @JsonProperty("comment")
+  private String comment;
+
+  @JsonProperty("aliases")
+  private String[] aliases;
+
+  @JsonProperty("uri")
+  private String uri;
+
+  @JsonProperty("properties")
+  private Map<String, String> properties;
+
+  @JsonProperty("audit")
+  private AuditDTO audit;
+
+  @Override
+  public Audit auditInfo() {
+    return audit;
+  }
+
+  @Override
+  public int version() {
+    return version;
+  }
+
+  @Override
+  public String comment() {
+    return comment;
+  }
+
+  @Override
+  public String[] aliases() {
+    return aliases;
+  }
+
+  @Override
+  public String uri() {
+    return uri;
+  }
+
+  @Override
+  public Map<String, String> properties() {
+    return properties;
+  }
+
+  /**
+   * Creates a new builder for constructing a Model Version DTO.
+   *
+   * @return The builder.
+   */
+  public static Builder builder() {
+    return new Builder();
+  }
+
+  /** Builder for constructing a Model Version DTO. */
+  public static class Builder {
+    private int version;
+    private String comment;
+    private String[] aliases;
+    private String uri;
+    private Map<String, String> properties;
+    private AuditDTO audit;
+
+    /**
+     * Sets the version number of the model version.
+     *
+     * @param version The version number.
+     * @return The builder.
+     */
+    public Builder withVersion(int version) {
+      this.version = version;
+      return this;
+    }
+
+    /**
+     * Sets the comment of the model version.
+     *
+     * @param comment The comment.
+     * @return The builder.
+     */
+    public Builder withComment(String comment) {
+      this.comment = comment;
+      return this;
+    }
+
+    /**
+     * Sets the aliases of the model version.
+     *
+     * @param aliases The aliases.
+     * @return The builder.
+     */
+    public Builder withAliases(String[] aliases) {
+      this.aliases = aliases;
+      return this;
+    }
+
+    /**
+     * Sets the URI of the model version.
+     *
+     * @param uri The URI.
+     * @return The builder.
+     */
+    public Builder withUri(String uri) {
+      this.uri = uri;
+      return this;
+    }
+
+    /**
+     * Sets the properties of the model version.
+     *
+     * @param properties The properties.
+     * @return The builder.
+     */
+    public Builder withProperties(Map<String, String> properties) {
+      this.properties = properties;
+      return this;
+    }
+
+    /**
+     * Sets the audit information of the model version.
+     *
+     * @param audit The audit information.
+     * @return The builder.
+     */
+    public Builder withAudit(AuditDTO audit) {
+      this.audit = audit;
+      return this;
+    }
+
+    /**
+     * Builds the Model Version DTO.
+     *
+     * @return The Model Version DTO.
+     */
+    public ModelVersionDTO build() {
+      Preconditions.checkArgument(version >= 0, "Version must be non-negative");
+      Preconditions.checkArgument(StringUtils.isNotBlank(uri), "URI cannot be null or empty");
+      Preconditions.checkArgument(audit != null, "Audit cannot be null");
+
+      return new ModelVersionDTO(version, comment, aliases, uri, properties, audit);
+    }
+  }
+}