Merge remote-tracking branch 'origin/1.0.x'

build.gradle

@@ -8,7 +8,7 @@ plugins {
 }
 
 group = 'io.github.waileong'
-version = '1.0.3'
+version = '1.0.4'
 java {
     toolchain {
         languageVersion = JavaLanguageVersion.of(17)

gradle.properties

@@ -3,6 +3,6 @@ org.gradle.workers.max=4
 org.gradle.jvmargs=-Xmx1024M
 
 
-spring_boot_version=3.2.3
+spring_boot_version=3.3.3
 jjwt_version=0.11.5
 commons_pool2_version=2.12.0

readme.adoc

@@ -1,6 +1,6 @@
 = Spring Boot and Firebase Cloud Messaging (FCM) Integration via REST API for Push Notifications
 
-image:https://img.shields.io/badge/Spring%20Boot-3.2.x-brightgreen.svg[link="https://spring.io/projects/spring-boot"]
+image:https://img.shields.io/badge/Spring%20Boot-3.3.x-brightgreen.svg[link="https://spring.io/projects/spring-boot"]
 image:https://img.shields.io/badge/Java-17-blue.svg[link="https://adoptopenjdk.net/?variant=openjdk17&jvmVariant=hotspot"]
 image:https://img.shields.io/badge/Java-21-blue.svg[link="https://adoptopenjdk.net/?variant=openjdk21&jvmVariant=hotspot"]
 
@@ -61,7 +61,7 @@ Add the following to your `build.gradle`:
 
 ----
 dependencies {
-    implementation 'io.github.waileong:spring-boot-fcm:1.0.3'
+    implementation 'io.github.waileong:spring-boot-fcm:1.0.4'
 }
 ----
 
@@ -74,7 +74,7 @@ Insert this dependency in your `pom.xml`:
     <dependency>
         <groupId>io.github.waileong</groupId>
         <artifactId>spring-boot-fcm</artifactId>
-        <version>1.0.3</version>
+        <version>1.0.4</version>
     </dependency>
 </dependencies>
 ----

src/main/java/io/github/waileong/fcm/authentication/FcmJwtTokenPooledObjectFactory.java

@@ -7,8 +7,6 @@
 import org.apache.commons.pool2.BasePooledObjectFactory;
 import org.apache.commons.pool2.PooledObject;
 import org.apache.commons.pool2.impl.DefaultPooledObject;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 import java.time.Instant;
 import java.util.Date;
@@ -29,7 +27,6 @@
  * @author Wai Leong
  */
 public class FcmJwtTokenPooledObjectFactory extends BasePooledObjectFactory<FcmJwtToken> {
-    private final Logger logger = LoggerFactory.getLogger(this.getClass());
     private final FcmProperties.Credential credential;
     private static final String FCM_ENDPOINT_URL = "https://fcm.googleapis.com/";
 

src/main/java/io/github/waileong/fcm/exception/FcmRestClientException.java

@@ -14,7 +14,7 @@
  */
 public class FcmRestClientException extends RuntimeException {
     private final int httpStatus;
-    private final FcmError error;
+    private final transient FcmError error;
 
     /**
      * Constructs a new FcmRestClientException with specified HTTP status code and FCM error details.

src/main/java/io/github/waileong/fcm/exception/FcmRestClientResponseErrorHandler.java

@@ -3,8 +3,6 @@
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import io.github.waileong.fcm.service.domain.FcmErrorResponse;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.http.HttpStatusCode;
 import org.springframework.http.client.ClientHttpResponse;
 import org.springframework.web.client.DefaultResponseErrorHandler;
@@ -18,7 +16,6 @@
  * @author Wai Leong
  **/
 public class FcmRestClientResponseErrorHandler extends DefaultResponseErrorHandler {
-    private final Logger logger = LoggerFactory.getLogger(this.getClass());
     private final ObjectMapper objectMapper;
 
     public FcmRestClientResponseErrorHandler(ObjectMapper objectMapper) {

src/main/java/io/github/waileong/fcm/service/impl/FcmServiceImpl.java

@@ -7,8 +7,6 @@
 import io.github.waileong.fcm.service.domain.FcmMessage;
 import io.github.waileong.fcm.service.domain.FcmSendRequest;
 import org.apache.commons.pool2.impl.GenericObjectPool;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.aot.hint.annotation.RegisterReflectionForBinding;
 import org.springframework.web.client.RestClient;
 
@@ -28,7 +26,6 @@
  */
 @RegisterReflectionForBinding({FcmSendRequest.class, FcmMessage.class, FcmError.class, FcmErrorResponse.class})
 public class FcmServiceImpl implements FcmService {
-    private final Logger logger = LoggerFactory.getLogger(this.getClass());
     private final RestClient fcmRestClient;
     private final GenericObjectPool<FcmJwtToken> fcmJwtTokenPool;
 
@@ -61,7 +58,7 @@ private String getAccessToken(GenericObjectPool<FcmJwtToken> pool) {
             fcmJwtToken = pool.borrowObject();
             return fcmJwtToken.token();
         } catch (Exception e) {
-            throw new RuntimeException(e);
+            throw new IllegalStateException(e);
         } finally {
             if (fcmJwtToken != null) {
                 pool.returnObject(fcmJwtToken);

src/main/java/io/github/waileong/fcm/util/RSAKeyPairUtil.java

@@ -17,6 +17,10 @@
  */
 public class RSAKeyPairUtil {
 
+    private RSAKeyPairUtil() {
+        throw new IllegalStateException("Utility class");
+    }
+
     /**
      * Converts a base64 encoded string representation of an RSA private key into an {@link RSAPrivateKey} object.
      * <p>

src/test/java/io/github/waileong/fcm/service/FcmServiceTest.java

@@ -1,14 +1,12 @@
 package io.github.waileong.fcm.service;
 
-import jakarta.validation.Validator;
-import org.junit.jupiter.api.Disabled;
-import org.junit.jupiter.api.Test;
 import io.github.waileong.fcm.config.FcmAutoConfiguration;
 import io.github.waileong.fcm.service.domain.FcmMessage;
 import io.github.waileong.fcm.service.domain.FcmNotification;
 import io.github.waileong.fcm.service.domain.FcmSendRequest;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+import jakarta.validation.Validator;
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.task.TaskExecutionAutoConfiguration;
 import org.springframework.boot.test.context.SpringBootTest;
@@ -37,8 +35,7 @@
         webEnvironment = SpringBootTest.WebEnvironment.NONE)
 @ActiveProfiles("test")
 @Disabled
-public class FcmServiceTest {
-    private final Logger logger = LoggerFactory.getLogger(this.getClass());
+class FcmServiceTest {
 
     static {
         // Enable detailed HTTP client logging for debugging purposes
@@ -49,7 +46,7 @@ public class FcmServiceTest {
     private FcmService fcmService;
 
     @Test
-    public void testSendNotification() throws Exception {
+    void testSendNotification() {
         String deviceToken = "";
         String title = "FCM Title";
         String message = "FCM Message";
@@ -75,14 +72,14 @@ public void testSendNotification() throws Exception {
      */
     @Configuration(proxyBeanMethods = false)
     @Import({FcmAutoConfiguration.class, TaskExecutionAutoConfiguration.class})
-    public static class ContextConfiguration {
+    static class ContextConfiguration {
         @Bean
-        public Validator validator() {
+        Validator validator() {
             return new LocalValidatorFactoryBean();
         }
 
         @Bean
-        public MethodValidationPostProcessor methodValidationPostProcessor() {
+        MethodValidationPostProcessor methodValidationPostProcessor() {
             return new MethodValidationPostProcessor();
         }
     }