diff options
Diffstat (limited to 'src/main/java/com/android/volley/DefaultRetryPolicy.java')
-rw-r--r-- | src/main/java/com/android/volley/DefaultRetryPolicy.java | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/src/main/java/com/android/volley/DefaultRetryPolicy.java b/src/main/java/com/android/volley/DefaultRetryPolicy.java deleted file mode 100644 index 4be6b50..0000000 --- a/src/main/java/com/android/volley/DefaultRetryPolicy.java +++ /dev/null @@ -1,95 +0,0 @@ -/* - * Copyright (C) 2011 The Android Open Source Project - * - * 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.android.volley; - -/** Default retry policy for requests. */ -public class DefaultRetryPolicy implements RetryPolicy { - /** The current timeout in milliseconds. */ - private int mCurrentTimeoutMs; - - /** The current retry count. */ - private int mCurrentRetryCount; - - /** The maximum number of attempts. */ - private final int mMaxNumRetries; - - /** The backoff multiplier for the policy. */ - private final float mBackoffMultiplier; - - /** The default socket timeout in milliseconds */ - public static final int DEFAULT_TIMEOUT_MS = 2500; - - /** The default number of retries */ - public static final int DEFAULT_MAX_RETRIES = 1; - - /** The default backoff multiplier */ - public static final float DEFAULT_BACKOFF_MULT = 1f; - - /** Constructs a new retry policy using the default timeouts. */ - public DefaultRetryPolicy() { - this(DEFAULT_TIMEOUT_MS, DEFAULT_MAX_RETRIES, DEFAULT_BACKOFF_MULT); - } - - /** - * Constructs a new retry policy. - * - * @param initialTimeoutMs The initial timeout for the policy. - * @param maxNumRetries The maximum number of retries. - * @param backoffMultiplier Backoff multiplier for the policy. - */ - public DefaultRetryPolicy(int initialTimeoutMs, int maxNumRetries, float backoffMultiplier) { - mCurrentTimeoutMs = initialTimeoutMs; - mMaxNumRetries = maxNumRetries; - mBackoffMultiplier = backoffMultiplier; - } - - /** Returns the current timeout. */ - @Override - public int getCurrentTimeout() { - return mCurrentTimeoutMs; - } - - /** Returns the current retry count. */ - @Override - public int getCurrentRetryCount() { - return mCurrentRetryCount; - } - - /** Returns the backoff multiplier for the policy. */ - public float getBackoffMultiplier() { - return mBackoffMultiplier; - } - - /** - * Prepares for the next retry by applying a backoff to the timeout. - * - * @param error The error code of the last attempt. - */ - @Override - public void retry(VolleyError error) throws VolleyError { - mCurrentRetryCount++; - mCurrentTimeoutMs += (int) (mCurrentTimeoutMs * mBackoffMultiplier); - if (!hasAttemptRemaining()) { - throw error; - } - } - - /** Returns true if this policy has attempts remaining, false otherwise. */ - protected boolean hasAttemptRemaining() { - return mCurrentRetryCount <= mMaxNumRetries; - } -} |