chore: resource attributes on tracer builder

Author: abhishekg999

examples/pom.xml

@@ -26,7 +26,7 @@
     <dependency>
       <groupId>com.judgmentlabs</groupId>
       <artifactId>judgeval-java</artifactId>
-      <version>0.3.0</version>
+      <version>0.4.2</version>
       <exclusions>
         <exclusion>
           <groupId>io.opentelemetry</groupId>

judgeval-java/pom.xml

@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.judgmentlabs</groupId>
     <artifactId>judgeval-java</artifactId>
-    <version>0.4.1</version>
+    <version>0.4.2</version>
     <packaging>jar</packaging>
     <name>Judgeval Java</name>
     <description>Java SDK for Judgeval</description>

judgeval-java/src/main/java/com/judgmentlabs/judgeval/Env.java

@@ -4,13 +4,12 @@ public final class Env {
     private Env() {
     }
 
-    public static final String JUDGMENT_API_KEY           = getEnvVar("JUDGMENT_API_KEY");
-    public static final String JUDGMENT_ORG_ID            = getEnvVar("JUDGMENT_ORG_ID");
-    public static final String JUDGMENT_API_URL           = getEnvVar("JUDGMENT_API_URL",
+    public static final String JUDGMENT_API_KEY   = getEnvVar("JUDGMENT_API_KEY");
+    public static final String JUDGMENT_ORG_ID    = getEnvVar("JUDGMENT_ORG_ID");
+    public static final String JUDGMENT_API_URL   = getEnvVar("JUDGMENT_API_URL",
             "https://api.judgmentlabs.ai");
-    public static final String JUDGMENT_DEFAULT_GPT_MODEL = getEnvVar("JUDGMENT_DEFAULT_GPT_MODEL", "gpt-4.1");
-    public static final String JUDGMENT_NO_COLOR          = getEnvVar("JUDGMENT_NO_COLOR");
-    public static final String JUDGMENT_LOG_LEVEL         = getEnvVar("JUDGMENT_LOG_LEVEL", "warn");
+    public static final String JUDGMENT_NO_COLOR  = getEnvVar("JUDGMENT_NO_COLOR");
+    public static final String JUDGMENT_LOG_LEVEL = getEnvVar("JUDGMENT_LOG_LEVEL", "warn");
 
     private static String getEnvVar(String varName) {
         return getEnvVar(varName, null);

judgeval-java/src/main/java/com/judgmentlabs/judgeval/Judgeval.java

@@ -12,9 +12,9 @@
  * evaluation factories.
  */
 public class Judgeval {
-    private final String apiKey;
-    private final String organizationId;
-    private final String apiUrl;
+    private final String             apiKey;
+    private final String             organizationId;
+    private final String             apiUrl;
     private final JudgmentSyncClient internalClient;
 
     protected Judgeval(Builder builder) {
@@ -64,15 +64,15 @@ public static Builder builder() {
      * Builder for configuring and creating Judgeval instances.
      */
     public static class Builder {
-        private String apiKey = Env.JUDGMENT_API_KEY;
+        private String apiKey         = Env.JUDGMENT_API_KEY;
         private String organizationId = Env.JUDGMENT_ORG_ID;
-        private String apiUrl = Env.JUDGMENT_API_URL;
+        private String apiUrl         = Env.JUDGMENT_API_URL;
 
         /**
          * Sets the API key for authentication.
          *
          * @param apiKey
-         *               the API key
+         *            the API key
          * @return this builder
          */
         public Builder apiKey(String apiKey) {
@@ -84,7 +84,7 @@ public Builder apiKey(String apiKey) {
          * Sets the organization ID.
          *
          * @param organizationId
-         *                       the organization ID
+         *            the organization ID
          * @return this builder
          */
         public Builder organizationId(String organizationId) {
@@ -96,7 +96,7 @@ public Builder organizationId(String organizationId) {
          * Sets the API URL.
          *
          * @param apiUrl
-         *               the API URL
+         *            the API URL
          * @return this builder
          */
         public Builder apiUrl(String apiUrl) {

judgeval-java/src/main/java/com/judgmentlabs/judgeval/scorers/APIScorer.java

@@ -7,8 +7,8 @@
 
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.fasterxml.jackson.annotation.JsonProperty;
-import com.judgmentlabs.judgeval.internal.api.models.ScorerConfig;
 import com.judgmentlabs.judgeval.data.APIScorerType;
+import com.judgmentlabs.judgeval.internal.api.models.ScorerConfig;
 
 /**
  * Base class for API-based scorers that evaluate using the Judgment backend.

judgeval-java/src/main/java/com/judgmentlabs/judgeval/scorers/custom_scorer/CustomScorer.java

@@ -1,7 +1,7 @@
 package com.judgmentlabs.judgeval.scorers.custom_scorer;
 
-import com.judgmentlabs.judgeval.internal.api.models.ScorerConfig;
 import com.judgmentlabs.judgeval.data.APIScorerType;
+import com.judgmentlabs.judgeval.internal.api.models.ScorerConfig;
 import com.judgmentlabs.judgeval.scorers.APIScorer;
 
 /**

judgeval-java/src/main/java/com/judgmentlabs/judgeval/scorers/prompt_scorer/PromptScorer.java

@@ -4,8 +4,8 @@
 import java.util.Map;
 import java.util.Objects;
 
-import com.judgmentlabs.judgeval.internal.api.models.ScorerConfig;
 import com.judgmentlabs.judgeval.data.APIScorerType;
+import com.judgmentlabs.judgeval.internal.api.models.ScorerConfig;
 import com.judgmentlabs.judgeval.scorers.APIScorer;
 
 /**

judgeval-java/src/main/java/com/judgmentlabs/judgeval/tracer/BaseTracer.java

@@ -12,17 +12,17 @@
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.judgmentlabs.judgeval.JudgmentAttributeKeys;
+import com.judgmentlabs.judgeval.data.Example;
 import com.judgmentlabs.judgeval.internal.api.JudgmentSyncClient;
 import com.judgmentlabs.judgeval.internal.api.models.ExampleEvaluationRun;
 import com.judgmentlabs.judgeval.internal.api.models.ResolveProjectNameRequest;
 import com.judgmentlabs.judgeval.internal.api.models.ResolveProjectNameResponse;
 import com.judgmentlabs.judgeval.internal.api.models.TraceEvaluationRun;
-import com.judgmentlabs.judgeval.utils.Logger;
-import com.judgmentlabs.judgeval.data.Example;
 import com.judgmentlabs.judgeval.scorers.BaseScorer;
 import com.judgmentlabs.judgeval.scorers.custom_scorer.CustomScorer;
 import com.judgmentlabs.judgeval.tracer.exporters.JudgmentSpanExporter;
 import com.judgmentlabs.judgeval.tracer.exporters.NoOpSpanExporter;
+import com.judgmentlabs.judgeval.utils.Logger;
 
 import io.opentelemetry.api.GlobalOpenTelemetry;
 import io.opentelemetry.api.trace.Span;

judgeval-java/src/main/java/com/judgmentlabs/judgeval/tracer/Tracer.java

@@ -20,6 +20,7 @@
 
 public final class Tracer extends BaseTracer {
     private SdkTracerProvider tracerProvider;
+    private final Attributes  resourceAttributes;
 
     private Tracer(Builder builder) {
         super(
@@ -28,6 +29,9 @@ private Tracer(Builder builder) {
                 Objects.requireNonNull(builder.client, "client required"),
                 builder.serializer != null ? builder.serializer : new GsonSerializer());
 
+        this.resourceAttributes = builder.resourceAttributes != null ? builder.resourceAttributes
+                : Attributes.empty();
+
         if (builder.initialize) {
             initialize();
         }
@@ -43,12 +47,14 @@ private Tracer(Builder builder) {
     public void initialize() {
         SpanExporter spanExporter = getSpanExporter();
 
+        var attributesBuilder = Attributes.builder()
+                .put("service.name", projectName)
+                .put("telemetry.sdk.name", TRACER_NAME)
+                .put("telemetry.sdk.version", Version.getVersion())
+                .putAll(resourceAttributes);
+
         var resource = Resource.getDefault()
-                .merge(Resource.create(Attributes.builder()
-                        .put("service.name", projectName)
-                        .put("telemetry.sdk.name", TRACER_NAME)
-                        .put("telemetry.sdk.version", Version.getVersion())
-                        .build()));
+                .merge(Resource.create(attributesBuilder.build()));
 
         this.tracerProvider = SdkTracerProvider.builder()
                 .setResource(resource)
@@ -115,6 +121,7 @@ public static final class Builder {
         private boolean            enableEvaluation = true;
         private ISerializer        serializer;
         private boolean            initialize       = true;
+        private Attributes         resourceAttributes;
 
         /**
          * Sets the Judgment API client.
@@ -164,6 +171,18 @@ public Builder serializer(ISerializer serializer) {
             return this;
         }
 
+        /**
+         * Sets additional resource attributes to be included in the tracer.
+         *
+         * @param resourceAttributes
+         *            the resource attributes
+         * @return this builder
+         */
+        public Builder resourceAttributes(Attributes resourceAttributes) {
+            this.resourceAttributes = resourceAttributes;
+            return this;
+        }
+
         /**
          * Sets whether to automatically initialize the tracer on build.
          *

judgeval-java/src/test/java/com/judgmentlabs/judgeval/JudgevalTest.java

@@ -12,7 +12,7 @@
 class JudgevalTest {
     private static final String TEST_API_URL = "https://api.test.com";
     private static final String TEST_API_KEY = "test-key";
-    private static final String TEST_ORG_ID = "test-org";
+    private static final String TEST_ORG_ID  = "test-org";
 
     @Test
     void builder_withAllParameters_buildsSuccessfully() {