Uploading Folder to Bitbucket by Java Springboot: A Step-by-Step Guide

Are you tired of manually uploading folders to Bitbucket? Look no further! In this article, we’ll show you how to upload a folder to Bitbucket using Java Springboot. Yes, you read that right – we’ll take you through a step-by-step process to automate this tedious task. So, grab your coffee, sit back, and let’s get started!

Prerequisites

Before we dive into the tutorial, make sure you have the following prerequisites:

• Java 8 or higher installed on your system
• Springboot project set up in your IDE (IntelliJ, Eclipse, or STS)
• Bitbucket account with repository created
• Bitbucket credentials (username and password or access token)

Step 1: Add Dependencies

In your Springboot project, add the following dependencies to your pom.xml file (if you’re using Maven) or build.gradle file (if you’re using Gradle):

<dependency>
    <groupId>com.ibm.icu</groupId>
    <artifactId>icu4j</artifactId>
    <version>69.1</version>
</dependency>

<dependency>
    <groupId>org.eclipse.jgit</groupId>
    <artifactId>org.eclipse.jgit</artifactId>
    <version>5.12.0.202106070339-r</version>
</dependency>

For Gradle, add the following:

dependencies {
    implementation 'com.ibm.icu:icu4j:69.1'
    implementation 'org.eclipse.jgit:org.eclipse.jgit:5.12.0.202106070339-r'
}

Step 2: Create a Bitbucket Credential Class

Create a new Java class to store your Bitbucket credentials:

public class BitbucketCredential {
    private String username;
    private String password;

    public BitbucketCredential(String username, String password) {
        this.username = username;
        this.password = password;
    }

    public String getUsername() {
        return username;
    }

    public String getPassword() {
        return password;
    }
}

Step 3: Create a Folder Utility Class

Create a new Java class to handle folder operations:

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;

public class FolderUtility {
    public static void zipFolder(String sourceFolder, String zipFile) throws IOException {
        ZipOutputStream zipOutputStream = new ZipOutputStream(new FileOutputStream(zipFile));
        addFolderToZip(zipOutputStream, sourceFolder, sourceFolder);
        zipOutputStream.close();
    }

    private static void addFolderToZip(ZipOutputStream zipOutputStream, String folder, String baseFolder) throws IOException {
        File folderFile = new File(folder);
        File[] files = folderFile.listFiles();
        for (File file : files) {
            if (file.isDirectory()) {
                addFolderToZip(zipOutputStream, file.getAbsolutePath(), baseFolder);
            } else {
                zipOutputStream.putNextEntry(new ZipEntry(getRelativePath(file, baseFolder)));
                FileInputStream fileInputStream = new FileInputStream(file);
                byte[] buffer = new byte[1024];
                int len;
                while ((len = fileInputStream.read(buffer)) > 0) {
                    zipOutputStream.write(buffer, 0, len);
                }
                fileInputStream.close();
            }
        }
    }

    private static String getRelativePath(File file, String baseFolder) {
        String filePath = file.getAbsolutePath();
        return filePath.replace(baseFolder + File.separator, "");
    }
}

Step 4: Create a Bitbucket API Client Class

Create a new Java class to interact with the Bitbucket API:

import org.eclipse.jgit.api.errors.GitAPIException;
import org.eclipse.jgit.transport.CredentialsProvider;
import org.eclipse.jgit.transport.HttpTransport;
import org.eclipse.jgit.transport.SshTransport;
import org.eclipse.jgit.transport.Transport;

public class BitbucketApiClient {
    private String repositoryUrl;
    private BitbucketCredential credential;

    public BitbucketApiClient(String repositoryUrl, BitbucketCredential credential) {
        this.repositoryUrl = repositoryUrl;
        this.credential = credential;
    }

    public void uploadFolder(String folderPath) throws GitAPIException {
        Transport transport = new HttpTransport(repositoryUrl);
        CredentialsProvider credentialsProvider = new CredentialsProvider() {
            public boolean isInteractive() {
                return false;
            }

            public boolean supports(CredentialsProvider.SelectHeap interrogation) {
                return true;
            }

            public boolean get(URIish uri, CredentialsProvider.StringType stringType) throws UnsupportedEncodingException {
                return credential.getUsername() != null && credential.getPassword() != null;
            }

            public boolean get(URIish uri, CredentialsProvider.StringType stringType, CredentialsProvider credentials) throws UnsupportedEncodingException {
                credentials.setUsername(credential.getUsername());
                credentials.setPassword(credential.getPassword());
                return true;
            }
        };
        transport.setCredentialsProvider(credentialsProvider);
        Git git = new Git(transport);
        File folder = new File(folderPath);
        FolderUtility.zipFolder(folder.getAbsolutePath(), folder.getAbsolutePath() + ".zip");
        File zipFile = new File(folder.getAbsolutePath() + ".zip");
        git.add().addFilepattern(zipFile.getAbsolutePath()).call();
        git.commit().setMessage("Uploaded folder").call();
        git.push().setRemote("origin").call();
    }
}

Step 5: Upload Folder to Bitbucket

Now, create a new Java class to upload the folder to Bitbucket:

public class FolderUploader {
    public static void main(String[] args) throws Exception {
        BitbucketCredential credential = new BitbucketCredential("your-username", "your-password");
        BitbucketApiClient bitbucketApiClient = new BitbucketApiClient("https://your-bitbucket-repo.git", credential);
        bitbucketApiClient.uploadFolder("/path/to/your/folder");
    }
}

Replace “your-username”, “your-password”, and “https://your-bitbucket-repo.git” with your actual Bitbucket credentials and repository URL. Also, update the “/path/to/your/folder” with the actual path to the folder you want to upload.

Conclusion

And that’s it! You’ve successfully uploaded a folder to Bitbucket using Java Springboot. With this tutorial, you can automate the process of uploading folders to Bitbucket, saving you time and effort. Remember to replace the placeholder values with your actual credentials and repository URL. Happy coding!

Keyword	Frequency
Uploading Folder to Bitbucket by Java Springboot	5
Bitbucket API	3
Java Springboot	4

This article provides a comprehensive guide to uploading a folder to Bitbucket using Java Springboot. The tutorial covers the prerequisites, adding dependencies, creating a Bitbucket credential class, creating a folder utility class, creating a Bitbucket API client class, and uploading the folder to Bitbucket. By following this step-by-step guide, you can automate the process of uploading folders to Bitbucket.

FAQs

Q: What is the purpose of the Bitbucket API client class?

A: The Bitbucket API client class is used to interact with the Bitbucket API, providing a way to authenticate and upload the folder to Bitbucket.

Q: How do I handle errors and exceptions in the upload process?

A: You can use try-catch blocks to handle errors and exceptions in the upload process. Make sure to log the errors and exceptions for debugging purposes.

Q: Can I use this tutorial for other Git repositories?

A: Yes, you can use this tutorial as a starting point for uploading folders to other Git repositories. However, you may need to modify the API client class to accommodate the specific Git repository’s API.

Here is the FAQ about uploading a folder to Bitbucket using Java Springboot:

Frequently Asked Question

Got stuck while uploading a folder to Bitbucket using Java Springboot? Don’t worry, we’ve got you covered! Here are some frequently asked questions and answers to help you out.