Azure Storage Blob Java SDK - Examples

Comprehensive code examples for the Azure Storage Blob SDK for Java.

Table of Contents

• Maven Dependency
• Client Creation
• Container Operations
• Upload Blobs
• Download Blobs
• List Blobs
• SAS Token Generation
• Error Handling

---

Maven Dependency

<dependency>
    <groupId>com.azure</groupId>
    <artifactId>azure-storage-blob</artifactId>
    <version>12.33.0</version>
</dependency>

Or use the BOM:

<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>com.azure</groupId>
            <artifactId>azure-sdk-bom</artifactId>
            <version>{bom_version}</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>

<dependencies>
    <dependency>
        <groupId>com.azure</groupId>
        <artifactId>azure-storage-blob</artifactId>
    </dependency>
</dependencies>

---

Client Creation

Using Shared Key Credential

import com.azure.storage.blob.BlobServiceClient;
import com.azure.storage.blob.BlobServiceClientBuilder;
import com.azure.storage.common.StorageSharedKeyCredential;

StorageSharedKeyCredential credential = new StorageSharedKeyCredential(accountName, accountKey);

String endpoint = String.format("https://%s.blob.core.windows.net", accountName);
BlobServiceClient blobServiceClient = new BlobServiceClientBuilder()
    .endpoint(endpoint)
    .credential(credential)
    .buildClient();

Using SAS Token

// Separate endpoint and SAS token
BlobServiceClient blobServiceClient = new BlobServiceClientBuilder()