Java Code Examples for com.microsoft.azure.storage.core.Base64#decode()

/**
 * Gets the content of the message as a byte array.
 * 
 * @return A <code>byte</code> array which contains the content of the message.
 * 
 * @throws StorageException
 *         If a storage service error occurred.
 */
public final byte[] getMessageContentAsByte() throws StorageException {
    if (Utility.isNullOrEmpty(this.messageContent)) {
        return new byte[0];
    }

    if (this.messageType == QueueMessageType.RAW_STRING) {
        try {
            return this.messageContent.getBytes(Constants.UTF8_CHARSET);
        }
        catch (final UnsupportedEncodingException e) {
            throw Utility.generateNewUnexpectedStorageException(e);
        }
    }
    else {
        return Base64.decode(this.messageContent);
    }
}
 

/**
 * Gets the content of the message as a string.
 * 
 * @return A <code>String</code> which contains the content of the message.
 * 
 * @throws StorageException
 *         If a storage service error occurred.
 */
public final String getMessageContentAsString() throws StorageException {
    if (this.messageType == QueueMessageType.RAW_STRING) {
        return this.messageContent;
    }
    else {
        if (Utility.isNullOrEmpty(this.messageContent)) {
            return null;
        }

        try {
            return new String(Base64.decode(this.messageContent), Constants.UTF8_CHARSET);
        }
        catch (final UnsupportedEncodingException e) {
            throw Utility.generateNewUnexpectedStorageException(e);
        }
    }
}
 

@Test
public void testCloudStorageAccountExportKey() throws InvalidKeyException, URISyntaxException {
    String accountKeyString = "abc2564=";
    String accountString = "BlobEndpoint=http://blobs/;AccountName=test;AccountKey=" + accountKeyString;
    CloudStorageAccount account = CloudStorageAccount.parse(accountString);
    StorageCredentialsAccountAndKey accountAndKey = (StorageCredentialsAccountAndKey) account.getCredentials();
    String key = accountAndKey.exportBase64EncodedKey();
    assertEquals(accountKeyString, key);

    byte[] keyBytes = accountAndKey.exportKey();
    byte[] expectedKeyBytes = Base64.decode(accountKeyString);
    TestHelper.assertByteArrayEquals(expectedKeyBytes, keyBytes);
}
 

/**
 * Creates an instance of the <code>StorageCredentialsAccountAndKey</code> class, using the specified storage
 * account name and access key; the specified access key is stored as a <code>String</code>.
 * 
 * @param accountName
 *            A <code>String</code> that represents the name of the storage account.
 * @param key
 *            A <code>String</code> that represents the Base-64-encoded account access key.
 */
public StorageCredentialsAccountAndKey(final String accountName, final String key) {
    this(accountName, Base64.decode(key));
}
 

/**
 * Gets the value of this {@link EntityProperty} as a <code>byte</code> array.
 * 
 * @return
 *         A <code>byte[]</code> representation of the {@link EntityProperty} value, or <code>null</code>.
 */
public byte[] getValueAsByteArray() {
    return this.getIsNull() ? null : Base64.decode(this.value);
}