Implementation:Treeverse LakeFS Java SDK Model CommitCreation

Knowledge Sources	Treeverse_LakeFS lakeFS API Reference
Domains	Java_SDK, Data_Model
Last Updated	2026-02-08 00:00 GMT

Overview

Concrete data transfer object representing a commit creation request in the lakeFS Java SDK.

Description

The CommitCreation class is an auto-generated model object produced by OpenAPI Generator from the lakeFS API specification. It provides type-safe access to commit creation parameters through getter/setter methods and supports JSON serialization via Gson.

Usage

Use this model when creating new commits on a branch through the lakeFS Java SDK API classes.

Code Reference

Source Location

• Repository: Treeverse_LakeFS
• File: clients/java/src/main/java/io/lakefs/clients/sdk/model/CommitCreation.java
• Lines: 1-414

Signature

public class CommitCreation {
    // Fields with @SerializedName annotations
    // Getter/setter methods
    // equals, hashCode, toString
    // JSON type adapter
}

Import

import io.lakefs.clients.sdk.model.CommitCreation;

I/O Contract

Inputs

Name	Type	Required	Description
message	String	Yes	Commit message describing the changes
metadata	Map<String, String>	No	User-defined metadata key-value pairs
date	Long	No	Epoch timestamp to use as the commit date
allowEmpty	Boolean	No	Allow creating a commit with no changes (default: false)
force	Boolean	No	Force the commit even if branch is protected (default: false)

Outputs

Name	Type	Description
JSON	String	Serialized JSON representation

Usage Examples

Creating an Instance

import io.lakefs.clients.sdk.model.CommitCreation;

CommitCreation obj = new CommitCreation();
obj.setMessage("Add new data files");
obj.setAllowEmpty(false);
obj.setForce(false);

Principle

• Treeverse_LakeFS_Java_SDK_Data_Models

Related Pages

• Environment:Treeverse_LakeFS_LakeFS_Server_Environment