netty5/codec-http/pom.xml
Jeremy Kuhn 93484071d6
Fix support for optional encoders errors in HttpContentCompressor (#11582)
Motivation:

- Fix `HttpContentCompressor` errors due to missing optional compressor libraries such as Brotli and Zstd at runtime.
- Improve support for optional encoders by only considering the `CompressionOptions` provided to the constructor and ignoring those for which the encoder is unavailable.

Modification:

The `HttpContentCompressor` constructor now only creates encoder factories for the CompressionOptions passed to the constructor when the encoder is available which must be checked for Brotli and Zstd. In case of Brotli, it is not possible to create BrotliOptions if brotly4j is not available so there's actually nothing to check. In case of Zstd, I had to create class `io.netty.handler.codec.compression.Zstd` similar to `io.netty.handler.codec.compression.Brotli` which is used to check that zstd-jni is availabie at runtime.

The `determineEncoding()` method had to change as well in order to ignore encodings for which there's no `CompressionEncoderFactory` instance.

When the HttpContentCompressor is created using deprecated constructor (ie. with no CompressionOptions), we consider all available encoders.

Result:

Fixes #11581.
2021-08-19 08:40:25 +02:00

102 lines
3.2 KiB
XML

<?xml version="1.0" encoding="UTF-8"?>
<!--
~ Copyright 2012 The Netty Project
~
~ The Netty Project 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:
~
~ https://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.
-->
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>io.netty</groupId>
<artifactId>netty-parent</artifactId>
<version>4.1.68.Final-SNAPSHOT</version>
</parent>
<artifactId>netty-codec-http</artifactId>
<packaging>jar</packaging>
<name>Netty/Codec/HTTP</name>
<properties>
<javaModuleName>io.netty.codec.http</javaModuleName>
</properties>
<dependencies>
<dependency>
<groupId>${project.groupId}</groupId>
<artifactId>netty-common</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>${project.groupId}</groupId>
<artifactId>netty-buffer</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>${project.groupId}</groupId>
<artifactId>netty-transport</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>${project.groupId}</groupId>
<artifactId>netty-codec</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>${project.groupId}</groupId>
<artifactId>netty-handler</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>com.jcraft</groupId>
<artifactId>jzlib</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
</dependency>
<dependency>
<groupId>com.aayushatharva.brotli4j</groupId>
<artifactId>brotli4j</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>com.aayushatharva.brotli4j</groupId>
<artifactId>native-linux-x86_64</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.aayushatharva.brotli4j</groupId>
<artifactId>native-osx-x86_64</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.aayushatharva.brotli4j</groupId>
<artifactId>native-windows-x86_64</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.github.luben</groupId>
<artifactId>zstd-jni</artifactId>
<optional>true</optional>
</dependency>
</dependencies>
</project>