Refactor to submodules

app/build.gradle

@@ -17,7 +17,9 @@ repositories {
 }
 
 dependencies {
-    implementation project(':library')
+    implementation project(':core')
+    implementation project(':debezium')
+    implementation project(':grpc')
     implementation 'io.opentelemetry:opentelemetry-sdk:1.32.0'
     implementation 'io.opentelemetry:opentelemetry-api:1.32.0'
     implementation 'io.opentelemetry.instrumentation:opentelemetry-grpc-1.6:1.32.0-alpha'

core/build.gradle

@@ -0,0 +1,95 @@
+plugins {
+    id 'java'
+    id 'com.adarshr.test-logger' version '4.0.0'
+}
+
+compileJava {
+    sourceCompatibility = 21
+    targetCompatibility = 21
+}
+
+group = 'com.p14n'
+version = '1.0.1-SNAPSHOT'
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    // Core database and connection pooling
+    implementation 'com.zaxxer:HikariCP:6.2.1'
+    implementation 'org.slf4j:slf4j-api:2.0.9'
+
+    // Guava for utilities
+    implementation 'com.google.guava:guava:32.0.0-jre'
+
+    // OpenTelemetry core dependencies
+    implementation 'io.opentelemetry:opentelemetry-api:1.32.0'
+
+    // Test dependencies
+    testImplementation platform('io.zonky.test.postgres:embedded-postgres-binaries-bom:16.2.0')
+    testImplementation 'io.zonky.test:embedded-postgres:2.0.7'
+    testImplementation 'net.jqwik:jqwik:1.8.2'
+    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.10.0'
+    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.10.0'
+    testRuntimeOnly 'ch.qos.logback:logback-classic:1.4.11'
+    testImplementation 'org.mockito:mockito-core:3.12.4'
+}
+
+testlogger {
+    theme 'standard'
+    showExceptions true
+    showStackTraces true
+    showFullStackTraces false
+    showCauses true
+    slowThreshold 2000
+    showSummary true
+    showSimpleNames false
+    showPassed true
+    showSkipped true
+    showFailed true
+    showStandardStreams false
+    showPassedStandardStreams true
+    showSkippedStandardStreams true
+    showFailedStandardStreams true
+}
+
+test {
+    useJUnitPlatform {
+        includeEngines 'jqwik', 'junit-jupiter'
+    }
+    maxHeapSize = "1G"
+    minHeapSize = "512M"
+    maxParallelForks = 1
+    failFast = true
+    testLogging.showStandardStreams = true
+}
+
+task fastTest( type: Test ) {
+    useJUnitPlatform {
+        includeEngines 'junit-jupiter'
+        exclude '**/dst/**'
+    }
+}
+
+jar {
+    manifest {
+    }
+}
+
+tasks.withType(Jar) {
+   duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+}
+
+task testJar(type: Jar, dependsOn: testClasses) {
+    archiveClassifier.set('tests')          // For Gradle 6+
+    from sourceSets.test.output
+}
+
+configurations {
+    tests
+}
+
+artifacts {
+    tests testJar
+}

debezium/build.gradle

@@ -0,0 +1,89 @@
+plugins {
+    id 'java'
+    id 'com.adarshr.test-logger' version '4.0.0'
+}
+
+compileJava {
+    sourceCompatibility = 21
+    targetCompatibility = 21
+}
+
+group = 'com.p14n'
+version = '1.0.1-SNAPSHOT'
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    // Dependency on core module
+    implementation project(':core')
+
+    // Debezium dependencies
+    implementation 'io.debezium:debezium-api:3.0.1.Final'
+    implementation ('io.debezium:debezium-embedded:3.0.1.Final') {
+        exclude group: 'org.glassfish.jersey.containers', module: 'jersey-container-servlet'
+        exclude group: 'org.glassfish.jersey.inject', module: 'jersey-hk2'
+        exclude group: 'org.eclipse.jetty'
+    }
+    implementation 'io.debezium:debezium-connector-postgres:3.0.1.Final'
+    implementation 'io.debezium:debezium-storage-jdbc:3.0.1.Final'
+
+    // Guava for utilities
+    implementation 'com.google.guava:guava:32.0.0-jre'
+
+    // OpenTelemetry core dependencies
+    implementation 'io.opentelemetry:opentelemetry-api:1.32.0'
+
+    // Logging
+    implementation 'org.slf4j:slf4j-api:2.0.9'
+
+    // Security constraint
+    constraints {
+        implementation 'com.google.guava:guava:32.0.0-jre'
+    }
+
+    // Test dependencies
+    testImplementation platform('io.zonky.test.postgres:embedded-postgres-binaries-bom:16.2.0')
+    testImplementation 'io.zonky.test:embedded-postgres:2.0.7'
+    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.10.0'
+    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.10.0'
+    testRuntimeOnly 'ch.qos.logback:logback-classic:1.4.11'
+    testImplementation 'org.mockito:mockito-core:3.12.4'
+}
+
+testlogger {
+    theme 'standard'
+    showExceptions true
+    showStackTraces true
+    showFullStackTraces false
+    showCauses true
+    slowThreshold 2000
+    showSummary true
+    showSimpleNames false
+    showPassed true
+    showSkipped true
+    showFailed true
+    showStandardStreams false
+    showPassedStandardStreams true
+    showSkippedStandardStreams true
+    showFailedStandardStreams true
+}
+
+test {
+    useJUnitPlatform()
+    maxHeapSize = "1G"
+    minHeapSize = "512M"
+    maxParallelForks = 1
+    failFast = true
+    testLogging.showStandardStreams = true
+}
+
+jar {
+    manifest {
+    }
+}
+
+tasks.withType(Jar) {
+   duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+}

library/build.gradle → grpc/build.gradle

@@ -22,20 +22,9 @@ repositories {
 }
 
 dependencies {
-    implementation 'io.debezium:debezium-api:3.0.1.Final'
-    implementation ('io.debezium:debezium-embedded:3.0.1.Final') {
-        exclude group: 'org.glassfish.jersey.containers', module: 'jersey-container-servlet'
-        exclude group: 'org.glassfish.jersey.inject', module: 'jersey-hk2'
-        exclude group: 'org.eclipse.jetty'
-    }
-    implementation 'io.debezium:debezium-connector-postgres:3.0.1.Final'
-    implementation 'io.debezium:debezium-storage-jdbc:3.0.1.Final'
-    implementation 'org.slf4j:slf4j-api:2.0.9'
-    implementation 'com.zaxxer:HikariCP:6.2.1'
-
-    constraints {
-        implementation 'com.google.guava:guava:32.0.0-jre'
-    }
+    // Dependency on core module
+    implementation project(':core')
+    implementation project(':debezium')
 
     // gRPC dependencies
     implementation 'io.grpc:grpc-netty-shaded:1.53.0'
@@ -48,20 +37,26 @@ dependencies {
     // For code generation
     implementation 'com.google.protobuf:protobuf-java:3.21.7'
 
+    // Logging
+    implementation 'org.slf4j:slf4j-api:2.0.9'
+
+    // Security constraint
+    constraints {
+        implementation 'com.google.guava:guava:32.0.0-jre'
+    }
+
+    // Instrumentation for GRPC
+    implementation 'io.opentelemetry.instrumentation:opentelemetry-grpc-1.6:1.32.0-alpha'
+
+    // Test dependencies
+    testImplementation project(path: ':core', configuration: 'tests')
+    testImplementation 'net.jqwik:jqwik:1.8.2'
     testImplementation platform('io.zonky.test.postgres:embedded-postgres-binaries-bom:16.2.0')
     testImplementation 'io.zonky.test:embedded-postgres:2.0.7'
-    testImplementation 'net.jqwik:jqwik:1.8.2'
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.10.0'
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.10.0'
     testRuntimeOnly 'ch.qos.logback:logback-classic:1.4.11'
     testImplementation 'org.mockito:mockito-core:3.12.4'
-
-    // OpenTelemetry core dependencies
-    implementation 'io.opentelemetry:opentelemetry-api:1.32.0'
-
-    // Instrumentation for GRPC
-    implementation 'io.opentelemetry.instrumentation:opentelemetry-grpc-1.6:1.32.0-alpha'
-
 }
 
 testlogger {
@@ -100,12 +95,6 @@ task fastTest( type: Test ) {
 
     }
 }
-
-jar {
-    manifest {
-    }
-}
-
 // Configure Protobuf plugin
 protobuf {
     protoc {
@@ -132,6 +121,11 @@ sourceSets {
     }
 }
 
+jar {
+    manifest {
+    }
+}
+
 tasks.withType(Jar) {
    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
 }

settings.gradle

@@ -1,2 +1,2 @@
 rootProject.name = 'postevent'
-include 'library', 'app'
+include 'core', 'debezium', 'grpc', 'app'