https://github.com/Azure/azure-storage-java: SDK for Microsoft Azure Storage Clients
  • Microsoft 
Copyright Microsoft Corporation
Licensed 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.

/**
 * Copyright Microsoft Corporation
 * 
 * Licensed 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 com.microsoft.azure.storage;


Represents a retry policy that performs no retries. This class extends the RetryPolicy class and implements the RetryPolicyFactory interface. 
/**
 * Represents a retry policy that performs no retries.
 * 
 * This class extends the {@link com.microsoft.azure.storage.RetryPolicy} class and implements the
 * {@link com.microsoft.azure.storage.RetryPolicyFactory} interface.
 */
public final class RetryNoRetry extends RetryPolicy implements RetryPolicyFactory {

    
Holds the static instance of the no retry policy.

/**
     * Holds the static instance of the no retry policy.
     */
    private static RetryNoRetry instance = new RetryNoRetry();

    
Returns the static instance of a no retry policy.

Returns:A RetryNoRetry object that represents a no retry policy.
/**
     * Returns the static instance of a no retry policy.
     * 
     * @return A <code>RetryNoRetry</code> object that represents a no retry policy.
     */
    public static RetryNoRetry getInstance() {
        return instance;
    }

    
Generates a new retry policy for the current request attempt.

Params:
  • opContext –  An OperationContext object that represents the context for the current operation. This object is used to track requests to the storage service, and to provide additional runtime information about the operation.
Returns:A RetryPolicy object that represents the retry policy for the current request attempt.
/**
     * Generates a new retry policy for the current request attempt.
     * 
     * @param opContext
     *            An {@link OperationContext} object that represents the context for the current operation. This object
     *            is used to track requests to the storage service, and to provide additional runtime information about
     *            the operation.
     * 
     * @return A {@link RetryPolicy} object that represents the retry policy for the current request attempt.
     */
    @Override
    public RetryPolicy createInstance(final OperationContext opContext) {
        return getInstance();
    }

    
Determines whether the operation should be retried and specifies the interval until the next retry.

Params:
  • retryContext –  A RetryContext object that indicates the number of retries, last request's results, whether the next retry should happen in the primary or secondary location, and specifies the location mode.
  • operationContext –  An OperationContext object for tracking the current operation.
Returns: A RetryInfo object that indicates whether the next retry will happen in the primary or secondary location, and specifies the location mode. If null, the operation will not be retried.
/**
     * Determines whether the operation should be retried and specifies the interval until the next retry.
     * 
     * @param retryContext
     *            A {@link RetryContext} object that indicates the number of retries, last request's results, whether
     *            the next retry should happen in the primary or secondary location, and specifies the location mode.
     * @param operationContext
     *            An {@link OperationContext} object for tracking the current operation.
     * @return

     *         A {@link RetryInfo} object that indicates whether the next retry will happen in the primary or secondary
     *         location, and specifies the location mode. If <code>null</code>, the operation will not be retried.
     */
    @Override
    public RetryInfo evaluate(RetryContext retryContext, OperationContext operationContext) {
        return null;
    }
}