Use SQLErrorCodeSQLExceptionTranslator in JdbcTemplate

Closes gh-2108

spring-session-jdbc/src/main/java/org/springframework/session/jdbc/JdbcIndexedSessionRepository.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2020 the original author or authors.
+ * Copyright 2014-2022 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -500,6 +500,9 @@ public class JdbcIndexedSessionRepository
 				catch (DataIntegrityViolationException ex) {
 					// parent record not found - we are ignoring this error because we
 					// assume that a concurrent request has removed the session
+					if (logger.isTraceEnabled()) {
+						logger.trace("Not able to create session attributes", ex);
+					}
 				}
 			}
 			else {
@@ -517,6 +520,9 @@ public class JdbcIndexedSessionRepository
 				catch (DataIntegrityViolationException ex) {
 					// parent record not found - we are ignoring this error because we
 					// assume that a concurrent request has removed the session
+					if (logger.isTraceEnabled()) {
+						logger.trace("Not able to create session attributes", ex);
+					}
 				}
 			}
 		}

spring-session-jdbc/src/main/java/org/springframework/session/jdbc/config/annotation/web/http/JdbcHttpSessionConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2022 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -39,6 +39,7 @@ import org.springframework.core.type.AnnotationMetadata;
 import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.jdbc.support.JdbcUtils;
 import org.springframework.jdbc.support.MetaDataAccessException;
+import org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator;
 import org.springframework.jdbc.support.lob.DefaultLobHandler;
 import org.springframework.jdbc.support.lob.LobHandler;
 import org.springframework.scheduling.annotation.EnableScheduling;
@@ -259,6 +260,7 @@ public class JdbcHttpSessionConfiguration extends SpringHttpSessionConfiguration
 
 	private static JdbcTemplate createJdbcTemplate(DataSource dataSource) {
 		JdbcTemplate jdbcTemplate = new JdbcTemplate(dataSource);
+		jdbcTemplate.setExceptionTranslator(new SQLErrorCodeSQLExceptionTranslator(dataSource));
 		jdbcTemplate.afterPropertiesSet();
 		return jdbcTemplate;
 	}

spring-session-jdbc/src/test/java/org/springframework/session/jdbc/config/annotation/web/http/JdbcHttpSessionConfigurationTests.java

@@ -32,6 +32,8 @@ import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
 import org.springframework.core.annotation.Order;
 import org.springframework.core.convert.ConversionService;
 import org.springframework.jdbc.core.JdbcOperations;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator;
 import org.springframework.jdbc.support.lob.LobHandler;
 import org.springframework.mock.env.MockEnvironment;
 import org.springframework.session.FlushMode;
@@ -300,6 +302,16 @@ class JdbcHttpSessionConfigurationTests {
 				MAX_INACTIVE_INTERVAL_IN_SECONDS);
 	}
 
+	@Test
+	void defaultConfigurationJdbcTemplateHasExpectedExceptionTranslator() {
+		registerAndRefresh(DataSourceConfiguration.class, DefaultConfiguration.class);
+
+		JdbcIndexedSessionRepository repository = this.context.getBean(JdbcIndexedSessionRepository.class);
+		JdbcTemplate jdbcTemplate = (JdbcTemplate) ReflectionTestUtils.getField(repository, "jdbcOperations");
+		assertThat(jdbcTemplate).isNotNull();
+		assertThat(jdbcTemplate.getExceptionTranslator()).isInstanceOf(SQLErrorCodeSQLExceptionTranslator.class);
+	}
+
 	private void registerAndRefresh(Class<?>... annotatedClasses) {
 		this.context.register(annotatedClasses);
 		this.context.refresh();