Merge pull request #435 from yidongnan/fix/issue-423

Improve NameResolverRegistry registration logs

Author: yidongnan

build.gradle

@@ -9,7 +9,7 @@ buildscript {
         }
     }
     ext {
-        projectVersion = '2.10.1.RELEASE'
+        projectVersion = '2.11.0-SNAPSHOT'
 
         // https://github.com/grpc/grpc-java/releases
         grpcVersion = '1.31.1'

grpc-client-spring-boot-autoconfigure/src/main/java/net/devh/boot/grpc/client/nameresolver/NameResolverRegistration.java

@@ -58,9 +58,9 @@ public void register(NameResolverRegistry registry) {
         for (NameResolverProvider provider : this.providers) {
             try {
                 registry.register(provider);
-                log.info("{} is available -> Added to the NameResolverRegistry", provider);
+                log.debug("{} is available -> Added to the NameResolverRegistry", provider);
             } catch (IllegalArgumentException e) {
-                log.info("{} is not available -> Not added to the NameResolverRegistry", provider);
+                log.debug("{} is not available -> Not added to the NameResolverRegistry", provider);
             }
         }
     }
@@ -70,7 +70,7 @@ public void destroy() {
         for (NameResolverRegistry registry : this.registries) {
             for (NameResolverProvider provider : this.providers) {
                 registry.deregister(provider);
-                log.info("{} was removed from the NameResolverRegistry", provider);
+                log.debug("{} was removed from the NameResolverRegistry", provider);
             }
         }
         this.registries.clear();

grpc-server-spring-boot-autoconfigure/src/main/java/net/devh/boot/grpc/server/nameresolver/SelfNameResolverFactory.java

@@ -44,12 +44,12 @@ public class SelfNameResolverFactory extends NameResolverProvider {
      *
      * @param properties The properties used to resolve this server's address.
      */
-    public SelfNameResolverFactory(GrpcServerProperties properties) {
+    public SelfNameResolverFactory(final GrpcServerProperties properties) {
         this.properties = properties;
     }
 
     @Override
-    public NameResolver newNameResolver(URI targetUri, Args args) {
+    public NameResolver newNameResolver(final URI targetUri, final Args args) {
         if (SELF_SCHEME.equals(targetUri.getScheme()) || targetUri.toString().equals(SELF_SCHEME)) {
             return new SelfNameResolver(this.properties, args);
         }
@@ -71,4 +71,9 @@ protected int priority() {
         return 0; // Lowest priority
     }
 
+    @Override
+    public String toString() {
+        return "SelfNameResolverFactory [scheme=" + getDefaultScheme() + "]";
+    }
+
 }