310f31b392
Motivation: We need to update to a new checkstyle plugin to allow the usage of lambdas. Modifications: - Update to new plugin version. - Fix checkstyle problems. Result: Be able to use checkstyle plugin which supports new Java syntax.
117 lines
3.7 KiB
Java
117 lines
3.7 KiB
Java
/*
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* Copyright 2015 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License,
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* version 2.0 (the "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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/*
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* Copyright 2015 Twitter, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package io.netty.handler.codec.http2;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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/**
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* Utility methods for hpack tests.
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*/
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public final class HpackBenchmarkUtil {
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private HpackBenchmarkUtil() {
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}
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/**
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* Internal key used to index a particular set of headers in the map.
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*/
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private static class HeadersKey {
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final HpackHeadersSize size;
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final boolean limitToAscii;
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HeadersKey(HpackHeadersSize size, boolean limitToAscii) {
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this.size = size;
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this.limitToAscii = limitToAscii;
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}
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List<HpackHeader> newHeaders() {
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return size.newHeaders(limitToAscii);
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}
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@Override
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public boolean equals(Object o) {
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if (this == o) {
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return true;
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}
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if (o == null || getClass() != o.getClass()) {
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return false;
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}
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HeadersKey that = (HeadersKey) o;
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if (limitToAscii != that.limitToAscii) {
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return false;
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}
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return size == that.size;
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}
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@Override
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public int hashCode() {
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int result = size.hashCode();
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result = 31 * result + (limitToAscii ? 1 : 0);
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return result;
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}
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}
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private static final Map<HeadersKey, List<HpackHeader>> headersMap;
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static {
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HpackHeadersSize[] sizes = HpackHeadersSize.values();
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headersMap = new HashMap<>(sizes.length * 2);
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for (HpackHeadersSize size : sizes) {
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HeadersKey key = new HeadersKey(size, true);
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headersMap.put(key, key.newHeaders());
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key = new HeadersKey(size, false);
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headersMap.put(key, key.newHeaders());
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}
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}
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/**
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* Gets headers for the given size and whether the key/values should be limited to ASCII.
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*/
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static List<HpackHeader> headers(HpackHeadersSize size, boolean limitToAscii) {
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return headersMap.get(new HeadersKey(size, limitToAscii));
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}
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static Http2Headers http2Headers(HpackHeadersSize size, boolean limitToAscii) {
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List<HpackHeader> hpackHeaders = headersMap.get(new HeadersKey(size, limitToAscii));
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Http2Headers http2Headers = new DefaultHttp2Headers(false);
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for (int i = 0; i < hpackHeaders.size(); ++i) {
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HpackHeader hpackHeader = hpackHeaders.get(i);
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http2Headers.add(hpackHeader.name, hpackHeader.value);
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}
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return http2Headers;
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}
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}
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