align config usage

instrumentation/grpc-1.6/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/grpc/v1_6/GrpcSingletons.java

@@ -14,6 +14,7 @@
 import io.grpc.ServerInterceptor;
 import io.opentelemetry.api.GlobalOpenTelemetry;
 import io.opentelemetry.instrumentation.api.incubator.config.internal.DeclarativeConfigUtil;
+import io.opentelemetry.instrumentation.api.incubator.config.internal.ExtendedDeclarativeConfigProperties;
 import io.opentelemetry.instrumentation.api.util.VirtualField;
 import io.opentelemetry.instrumentation.grpc.v1_6.GrpcTelemetry;
 import io.opentelemetry.instrumentation.grpc.v1_6.internal.ContextStorageBridge;
@@ -37,21 +38,20 @@ public final class GrpcSingletons {
   private static final AtomicReference<Context.Storage> STORAGE_REFERENCE = new AtomicReference<>();
 
   static {
-    boolean emitMessageEvents =
-        DeclarativeConfigUtil.getInstrumentationConfig(GlobalOpenTelemetry.get(), "grpc")
-            .getBoolean("emit_message_events", true);
+    ExtendedDeclarativeConfigProperties config =
+        DeclarativeConfigUtil.getInstrumentationConfig(GlobalOpenTelemetry.get(), "grpc");
+    boolean emitMessageEvents = config.getBoolean("emit_message_events", true);
 
     boolean experimentalSpanAttributes =
-        DeclarativeConfigUtil.getInstrumentationConfig(GlobalOpenTelemetry.get(), "grpc")
-            .getBoolean("experimental_span_attributes/development", false);
+        config.getBoolean("experimental_span_attributes/development", false);
 
     List<String> clientRequestMetadata =
-        DeclarativeConfigUtil.getInstrumentationConfig(GlobalOpenTelemetry.get(), "grpc")
+        config
             .get("capture_metadata")
             .get("client")
             .getScalarList("request", String.class, emptyList());
     List<String> serverRequestMetadata =
-        DeclarativeConfigUtil.getInstrumentationConfig(GlobalOpenTelemetry.get(), "grpc")
+        config
             .get("capture_metadata")
             .get("server")
             .getScalarList("request", String.class, emptyList());

instrumentation/runtime-telemetry/runtime-telemetry-java8/library/src/main/java/io/opentelemetry/instrumentation/runtimemetrics/java8/internal/RuntimeMetricsConfigUtil.java

@@ -7,6 +7,7 @@
 
 import io.opentelemetry.api.OpenTelemetry;
 import io.opentelemetry.instrumentation.api.incubator.config.internal.DeclarativeConfigUtil;
+import io.opentelemetry.instrumentation.api.incubator.config.internal.ExtendedDeclarativeConfigProperties;
 import io.opentelemetry.instrumentation.runtimemetrics.java8.RuntimeMetrics;
 import io.opentelemetry.instrumentation.runtimemetrics.java8.RuntimeMetricsBuilder;
 import javax.annotation.Nullable;
@@ -21,19 +22,18 @@ private RuntimeMetricsConfigUtil() {}
   @Nullable
   public static RuntimeMetrics configure(
       RuntimeMetricsBuilder builder, OpenTelemetry openTelemetry, String instrumentationMode) {
-    if (!DeclarativeConfigUtil.getInstrumentationConfig(openTelemetry, "runtime_telemetry")
-        .getBoolean("enabled", instrumentationMode.equals("default"))) {
+    ExtendedDeclarativeConfigProperties config =
+        DeclarativeConfigUtil.getInstrumentationConfig(openTelemetry, "runtime_telemetry");
+    if (!config.getBoolean("enabled", instrumentationMode.equals("default"))) {
       // nothing is enabled
       return null;
     }
 
-    if (DeclarativeConfigUtil.getInstrumentationConfig(openTelemetry, "runtime_telemetry")
-        .getBoolean("emit_experimental_telemetry/development", false)) {
+    if (config.getBoolean("emit_experimental_telemetry/development", false)) {
       builder.emitExperimentalTelemetry();
     }
 
-    if (DeclarativeConfigUtil.getInstrumentationConfig(openTelemetry, "runtime_telemetry")
-        .getBoolean("capture_gc_cause", false)) {
+    if (config.getBoolean("capture_gc_cause", false)) {
       builder.captureGcCause();
     }
 

instrumentation/spring/spring-boot-autoconfigure/src/main/java/io/opentelemetry/instrumentation/spring/autoconfigure/internal/instrumentation/kafka/KafkaInstrumentationAutoConfiguration.java

@@ -9,6 +9,7 @@
 
 import io.opentelemetry.api.OpenTelemetry;
 import io.opentelemetry.instrumentation.api.incubator.config.internal.DeclarativeConfigUtil;
+import io.opentelemetry.instrumentation.api.incubator.config.internal.ExtendedDeclarativeConfigProperties;
 import io.opentelemetry.instrumentation.spring.autoconfigure.internal.ConditionalOnEnabledInstrumentation;
 import io.opentelemetry.instrumentation.spring.kafka.v2_7.SpringKafkaTelemetry;
 import org.springframework.beans.factory.ObjectProvider;
@@ -36,17 +37,19 @@ public KafkaInstrumentationAutoConfiguration() {}
   @Bean
   static SpringKafkaTelemetry getTelemetry(ObjectProvider<OpenTelemetry> openTelemetryProvider) {
     OpenTelemetry openTelemetry = openTelemetryProvider.getObject();
+    ExtendedDeclarativeConfigProperties commonConfig =
+        DeclarativeConfigUtil.getInstrumentationConfig(openTelemetry, "common");
     return SpringKafkaTelemetry.builder(openTelemetry)
         .setCaptureExperimentalSpanAttributes(
             DeclarativeConfigUtil.getInstrumentationConfig(openTelemetry, "kafka")
                 .getBoolean("experimental_span_attributes/development", false))
         .setMessagingReceiveTelemetryEnabled(
-            DeclarativeConfigUtil.getInstrumentationConfig(openTelemetry, "common")
+            commonConfig
                 .get("messaging")
                 .get("receive_telemetry/development")
                 .getBoolean("enabled", false))
         .setCapturedHeaders(
-            DeclarativeConfigUtil.getInstrumentationConfig(openTelemetry, "common")
+            commonConfig
                 .get("messaging")
                 .getScalarList("capture_headers/development", String.class, emptyList()))
         .build();

instrumentation/spring/spring-security-config-6.0/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/spring/security/config/v6_0/EnduserAttributesCapturerSingletons.java

@@ -7,6 +7,7 @@
 
 import io.opentelemetry.api.GlobalOpenTelemetry;
 import io.opentelemetry.instrumentation.api.incubator.config.internal.DeclarativeConfigUtil;
+import io.opentelemetry.instrumentation.api.incubator.config.internal.ExtendedDeclarativeConfigProperties;
 import io.opentelemetry.instrumentation.spring.security.config.v6_0.EnduserAttributesCapturer;
 import io.opentelemetry.javaagent.bootstrap.internal.AgentCommonConfig;
 
@@ -27,20 +28,15 @@ private static EnduserAttributesCapturer createEndUserAttributesCapturerFromConf
     capturer.setEnduserRoleEnabled(AgentCommonConfig.get().getEnduserConfig().isRoleEnabled());
     capturer.setEnduserScopeEnabled(AgentCommonConfig.get().getEnduserConfig().isScopeEnabled());
 
-    String rolePrefix =
+    ExtendedDeclarativeConfigProperties endUserConfig =
         DeclarativeConfigUtil.getInstrumentationConfig(GlobalOpenTelemetry.get(), "spring_security")
-            .get("enduser")
-            .get("role")
-            .getString("granted_authority_prefix");
+            .get("enduser");
+    String rolePrefix = endUserConfig.get("role").getString("granted_authority_prefix");
     if (rolePrefix != null) {
       capturer.setRoleGrantedAuthorityPrefix(rolePrefix);
     }
 
-    String scopePrefix =
-        DeclarativeConfigUtil.getInstrumentationConfig(GlobalOpenTelemetry.get(), "spring_security")
-            .get("enduser")
-            .get("scope")
-            .getString("granted_authority_prefix");
+    String scopePrefix = endUserConfig.get("scope").getString("granted_authority_prefix");
     if (scopePrefix != null) {
       capturer.setScopeGrantedAuthorityPrefix(scopePrefix);
     }