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Fix backend compile break after Jackson dependency upgrades #508

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Merged
JuliusHenke merged 3 commits into from
Jul 9, 2026
Merged

Fix backend compile break after Jackson dependency upgrades #508

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3a9f7c0
fix(deps): update backend-minor
renovate[bot] Jul 8, 2026
169fb6b
fix: use PropertyNamingStrategies snake case constant
Copilot Jul 8, 2026
b82cfd5
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Copilot Jul 8, 2026
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14 changes: 7 additions & 7 deletions backend/build.gradle.kts
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Original file line number Diff line number Diff line change
Expand Up @@ -42,7 +42,7 @@ dependencies {
implementation("org.springdoc:springdoc-openapi-kotlin:1.8.0")

// Serialization
implementation("com.fasterxml.jackson.module:jackson-module-kotlin:2.20.1")
implementation("com.fasterxml.jackson.module:jackson-module-kotlin:2.22.1")

// Postgres Database
implementation("org.postgresql:postgresql:42.7.12")
Expand All @@ -63,13 +63,13 @@ dependencies {
implementation("dnsjava:dnsjava:3.6.5")

// Packages required by metrics-lib (org.torproject.descriptor in java module) (JavaDoc: https://metrics.torproject.org/metrics-lib/index.html)
implementation("commons-codec:commons-codec:1.10")
implementation("org.apache.commons:commons-compress:1.13")
implementation("com.fasterxml.jackson.core:jackson-annotations:2.12.4")
implementation("com.fasterxml.jackson.core:jackson-databind:2.12.4")
implementation("com.fasterxml.jackson.core:jackson-core:2.12.4")
implementation("commons-codec:commons-codec:1.22.0")
implementation("org.apache.commons:commons-compress:1.28.0")
implementation("com.fasterxml.jackson.core:jackson-annotations:2.22")
implementation("com.fasterxml.jackson.core:jackson-databind:2.22.1")
implementation("com.fasterxml.jackson.core:jackson-core:2.22.1")
implementation("org.slf4j:slf4j-api:1.7.36")
implementation("org.tukaani:xz:1.6")
implementation("org.tukaani:xz:1.12")

// Testing JUnit and Kotest (https://kotest.io/)
testImplementation("org.springframework.boot:spring-boot-starter-test") {
Expand Down
5 changes: 2 additions & 3 deletions backend/src/main/java/org/torproject/descriptor/index/IndexNode.java
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Expand Up @@ -6,7 +6,7 @@
import com.fasterxml.jackson.annotation.*;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.PropertyNamingStrategy;
import com.fasterxml.jackson.databind.PropertyNamingStrategies;
import org.torproject.descriptor.internal.FileType;

import java.io.IOException;
Expand Down Expand Up @@ -42,7 +42,7 @@ public class IndexNode {
new TreeSet<>(), new TreeSet<>());

private static ObjectMapper objectMapper = new ObjectMapper()
.setPropertyNamingStrategy(PropertyNamingStrategy.SNAKE_CASE)
.setPropertyNamingStrategy(PropertyNamingStrategies.SNAKE_CASE)
.setSerializationInclusion(JsonInclude.Include.NON_EMPTY)
.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.NONE)
.setVisibility(PropertyAccessor.FIELD, JsonAutoDetect.Visibility.ANY)
Expand Down Expand Up @@ -187,4 +187,3 @@ public String toString() {
+ ",\nfns: " + files + ",\ndirs: " + directories;
}
}

5 changes: 2 additions & 3 deletions backend/src/main/java/org/torproject/descriptor/onionperf/ParsedOnionPerfAnalysis.java
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Expand Up @@ -8,7 +8,7 @@
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.PropertyNamingStrategy;
import com.fasterxml.jackson.databind.PropertyNamingStrategies;

import java.io.IOException;
import java.util.Map;
Expand All @@ -25,7 +25,7 @@ public class ParsedOnionPerfAnalysis {
* of this class.
*/
private static final ObjectMapper objectMapper = new ObjectMapper()
.setPropertyNamingStrategy(PropertyNamingStrategy.SNAKE_CASE)
.setPropertyNamingStrategy(PropertyNamingStrategies.SNAKE_CASE)
.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.NONE)
.setVisibility(PropertyAccessor.FIELD, JsonAutoDetect.Visibility.ANY)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
Expand Down Expand Up @@ -543,4 +543,3 @@ static class Stream {
Double unixTsEnd;
}
}

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