Ankur
f0a7053fc9
Three Maven modules - jackson2-before (2.22.1), jackson3-after (3.2.1) and a coexistence module with BOTH majors on one classpath - so every claim in the two migration guides is executed rather than asserted. Paired class names make the before/after outputs directly diffable via run-all.sh. Confirms the guides on wire-format equivalence (10-case suite, zero mismatches), classpath coexistence and the collapse of four artifacts into one. Corrects nine points, including that enableDefaultTyping() is still present in Jackson 2.22.1 rather than removed in 2.16, and that the published "after" mapper snippet does not compile.
62 lines
2.0 KiB
XML
62 lines
2.0 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
|
|
<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
|
<modelVersion>4.0.0</modelVersion>
|
|
<parent>
|
|
<groupId>com.ankurm</groupId>
|
|
<artifactId>jackson2-to-3-migration</artifactId>
|
|
<version>1.0.0</version>
|
|
</parent>
|
|
|
|
<artifactId>coexistence</artifactId>
|
|
<name>coexistence</name>
|
|
<description>Both major versions on ONE classpath — the claim, tested</description>
|
|
|
|
<dependencyManagement>
|
|
<dependencies>
|
|
<dependency>
|
|
<groupId>tools.jackson</groupId>
|
|
<artifactId>jackson-bom</artifactId>
|
|
<version>${jackson3.version}</version>
|
|
<type>pom</type>
|
|
<scope>import</scope>
|
|
</dependency>
|
|
</dependencies>
|
|
</dependencyManagement>
|
|
|
|
<dependencies>
|
|
<dependency>
|
|
<groupId>tools.jackson.core</groupId>
|
|
<artifactId>jackson-databind</artifactId>
|
|
</dependency>
|
|
<dependency>
|
|
<groupId>com.fasterxml.jackson.core</groupId>
|
|
<artifactId>jackson-databind</artifactId>
|
|
<version>${jackson2.version}</version>
|
|
</dependency>
|
|
<!-- Jackson 2 still needs its java.time module even here; Jackson 3's built-in
|
|
support does not apply to the Jackson 2 mapper. Nothing is shared between
|
|
them except jackson-annotations. -->
|
|
<dependency>
|
|
<groupId>com.fasterxml.jackson.datatype</groupId>
|
|
<artifactId>jackson-datatype-jsr310</artifactId>
|
|
<version>${jackson2.version}</version>
|
|
</dependency>
|
|
<dependency>
|
|
<groupId>com.fasterxml.jackson.datatype</groupId>
|
|
<artifactId>jackson-datatype-jdk8</artifactId>
|
|
<version>${jackson2.version}</version>
|
|
</dependency>
|
|
</dependencies>
|
|
|
|
<build>
|
|
<plugins>
|
|
<plugin>
|
|
<groupId>org.codehaus.mojo</groupId>
|
|
<artifactId>exec-maven-plugin</artifactId>
|
|
</plugin>
|
|
</plugins>
|
|
</build>
|
|
</project>
|