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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/client/StandardHttpRequestRetryHandler.java
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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diff --git a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/client/StandardHttpRequestRetryHandler.java b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/client/StandardHttpRequestRetryHandler.java
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+/*
+ * ====================================================================
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation. For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ *
+ */
+
+package ch.boye.httpclientandroidlib.impl.client;
+
+import java.util.Locale;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import ch.boye.httpclientandroidlib.HttpRequest;
+import ch.boye.httpclientandroidlib.annotation.Immutable;
+
+/**
+ * {@link ch.boye.httpclientandroidlib.client.HttpRequestRetryHandler} which assumes
+ * that all requested HTTP methods which should be idempotent according
+ * to RFC-2616 are in fact idempotent and can be retried.
+ * <p/>
+ * According to RFC-2616 section 9.1.2 the idempotent HTTP methods are:
+ * GET, HEAD, PUT, DELETE, OPTIONS, and TRACE
+ *
+ * @since 4.2
+ */
+@Immutable
+public class StandardHttpRequestRetryHandler extends DefaultHttpRequestRetryHandler {
+
+ private final Map<String, Boolean> idempotentMethods;
+
+ /**
+ * Default constructor
+ */
+ public StandardHttpRequestRetryHandler(final int retryCount, final boolean requestSentRetryEnabled) {
+ super(retryCount, requestSentRetryEnabled);
+ this.idempotentMethods = new ConcurrentHashMap<String, Boolean>();
+ this.idempotentMethods.put("GET", Boolean.TRUE);
+ this.idempotentMethods.put("HEAD", Boolean.TRUE);
+ this.idempotentMethods.put("PUT", Boolean.TRUE);
+ this.idempotentMethods.put("DELETE", Boolean.TRUE);
+ this.idempotentMethods.put("OPTIONS", Boolean.TRUE);
+ this.idempotentMethods.put("TRACE", Boolean.TRUE);
+ }
+
+ /**
+ * Default constructor
+ */
+ public StandardHttpRequestRetryHandler() {
+ this(3, false);
+ }
+
+ @Override
+ protected boolean handleAsIdempotent(final HttpRequest request) {
+ final String method = request.getRequestLine().getMethod().toUpperCase(Locale.ENGLISH);
+ final Boolean b = this.idempotentMethods.get(method);
+ return b != null && b.booleanValue();
+ }
+
+}