Autoconfiguration files are now annotated with @Autoconfiguration

This is a new standard for boot 3.0
Replaced deprecated constructors for batch test
Added Oracle migration script for ordered sequence

spring-cloud-starter-single-step-batch-job/src/main/java/org/springframework/cloud/task/batch/autoconfigure/SingleStepJobAutoConfiguration.java

@@ -28,6 +28,7 @@ import org.springframework.batch.item.ItemProcessor;
 import org.springframework.batch.item.ItemReader;
 import org.springframework.batch.item.ItemWriter;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigureBefore;
 import org.springframework.boot.autoconfigure.batch.BatchAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
@@ -35,7 +36,6 @@ import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.transaction.PlatformTransactionManager;
 import org.springframework.util.Assert;
 
@@ -45,7 +45,7 @@ import org.springframework.util.Assert;
  * @author Michael Minella
  * @since 2.3
  */
-@Configuration(proxyBeanMethods = false)
+@AutoConfiguration
 @EnableConfigurationProperties(SingleStepJobProperties.class)
 @AutoConfigureBefore(BatchAutoConfiguration.class)
 public class SingleStepJobAutoConfiguration {

spring-cloud-starter-single-step-batch-job/src/main/java/org/springframework/cloud/task/batch/autoconfigure/flatfile/FlatFileItemReaderAutoConfiguration.java

@@ -29,13 +29,13 @@ import org.springframework.batch.item.file.transform.FieldSet;
 import org.springframework.batch.item.file.transform.LineTokenizer;
 import org.springframework.batch.item.file.transform.Range;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigureAfter;
 import org.springframework.boot.autoconfigure.batch.BatchAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 
 /**
  * Autconfiguration for a {@code FlatFileItemReader}.
@@ -44,7 +44,7 @@ import org.springframework.context.annotation.Configuration;
  * @author Glenn Renfro
  * @since 2.3
  */
-@Configuration(proxyBeanMethods = false)
+@AutoConfiguration
 @EnableConfigurationProperties(FlatFileItemReaderProperties.class)
 @AutoConfigureAfter(BatchAutoConfiguration.class)
 public class FlatFileItemReaderAutoConfiguration {

spring-cloud-starter-single-step-batch-job/src/main/java/org/springframework/cloud/task/batch/autoconfigure/flatfile/FlatFileItemWriterAutoConfiguration.java

@@ -27,13 +27,13 @@ import org.springframework.batch.item.file.builder.FlatFileItemWriterBuilder;
 import org.springframework.batch.item.file.transform.FieldExtractor;
 import org.springframework.batch.item.file.transform.LineAggregator;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigureAfter;
 import org.springframework.boot.autoconfigure.batch.BatchAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.core.io.WritableResource;
 
 /**
@@ -42,7 +42,7 @@ import org.springframework.core.io.WritableResource;
  * @author Michael Minella
  * @since 2.3
  */
-@Configuration(proxyBeanMethods = false)
+@AutoConfiguration
 @EnableConfigurationProperties(FlatFileItemWriterProperties.class)
 @AutoConfigureAfter(BatchAutoConfiguration.class)
 public class FlatFileItemWriterAutoConfiguration {

spring-cloud-starter-single-step-batch-job/src/main/java/org/springframework/cloud/task/batch/autoconfigure/jdbc/JdbcBatchItemWriterAutoConfiguration.java

@@ -29,6 +29,7 @@ import org.springframework.batch.item.database.JdbcBatchItemWriter;
 import org.springframework.batch.item.database.builder.JdbcBatchItemWriterBuilder;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigureAfter;
 import org.springframework.boot.autoconfigure.batch.BatchAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
@@ -38,7 +39,6 @@ import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 
 /**
@@ -48,7 +48,7 @@ import org.springframework.context.annotation.Import;
  * @author Michael Minella
  * @since 2.3
  */
-@Configuration(proxyBeanMethods = false)
+@AutoConfiguration
 @EnableConfigurationProperties(JdbcBatchItemWriterProperties.class)
 @AutoConfigureAfter(BatchAutoConfiguration.class)
 @Import(JDBCSingleStepDataSourceAutoConfiguration.class)

spring-cloud-starter-single-step-batch-job/src/main/java/org/springframework/cloud/task/batch/autoconfigure/jdbc/JdbcCursorItemReaderAutoConfiguration.java

@@ -30,6 +30,7 @@ import org.springframework.batch.item.database.JdbcCursorItemReader;
 import org.springframework.batch.item.database.builder.JdbcCursorItemReaderBuilder;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigureAfter;
 import org.springframework.boot.autoconfigure.batch.BatchAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
@@ -39,7 +40,6 @@ import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.jdbc.core.PreparedStatementSetter;
 import org.springframework.jdbc.core.RowMapper;
@@ -49,7 +49,7 @@ import org.springframework.jdbc.core.RowMapper;
  * @author Glenn Renfro
  * @since 2.3
  */
-@Configuration(proxyBeanMethods = false)
+@AutoConfiguration
 @EnableConfigurationProperties(JdbcCursorItemReaderProperties.class)
 @AutoConfigureAfter(BatchAutoConfiguration.class)
 @ConditionalOnProperty(prefix = "spring.batch.job.jdbccursoritemreader", name = "name")

spring-cloud-starter-single-step-batch-job/src/main/java/org/springframework/cloud/task/batch/autoconfigure/kafka/KafkaItemReaderAutoConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2020 the original author or authors.
+ * Copyright 2020-2022 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.
@@ -24,6 +24,7 @@ import java.util.Properties;
 import org.springframework.batch.item.kafka.KafkaItemReader;
 import org.springframework.batch.item.kafka.builder.KafkaItemReaderBuilder;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigureAfter;
 import org.springframework.boot.autoconfigure.batch.BatchAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
@@ -31,7 +32,6 @@ import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.autoconfigure.kafka.KafkaProperties;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.util.StringUtils;
 
 /**
@@ -42,7 +42,7 @@ import org.springframework.util.StringUtils;
  * @author Michael Minella
  * @since 2.3
  */
-@Configuration(proxyBeanMethods = false)
+@AutoConfiguration
 @EnableConfigurationProperties({ KafkaProperties.class, KafkaItemReaderProperties.class })
 @AutoConfigureAfter(BatchAutoConfiguration.class)
 public class KafkaItemReaderAutoConfiguration {

spring-cloud-starter-single-step-batch-job/src/main/java/org/springframework/cloud/task/batch/autoconfigure/kafka/KafkaItemWriterAutoConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2020 the original author or authors.
+ * Copyright 2020-2022 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.
@@ -23,6 +23,7 @@ import org.springframework.batch.item.kafka.KafkaItemWriter;
 import org.springframework.batch.item.kafka.builder.KafkaItemWriterBuilder;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigureAfter;
 import org.springframework.boot.autoconfigure.batch.BatchAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
@@ -30,7 +31,6 @@ import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.autoconfigure.kafka.KafkaProperties;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.core.convert.converter.Converter;
 import org.springframework.kafka.core.DefaultKafkaProducerFactory;
 import org.springframework.kafka.core.KafkaTemplate;
@@ -46,7 +46,7 @@ import org.springframework.util.Assert;
  * @author Michael Minella
  * @since 2.3
  */
-@Configuration(proxyBeanMethods = false)
+@AutoConfiguration
 @EnableConfigurationProperties({ KafkaProperties.class, KafkaItemWriterProperties.class })
 @AutoConfigureAfter(BatchAutoConfiguration.class)
 public class KafkaItemWriterAutoConfiguration {

spring-cloud-starter-single-step-batch-job/src/main/java/org/springframework/cloud/task/batch/autoconfigure/rabbit/AmqpItemReaderAutoConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2020 the original author or authors.
+ * Copyright 2020-2022 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.
@@ -24,13 +24,13 @@ import org.springframework.amqp.support.converter.MessageConverter;
 import org.springframework.batch.item.amqp.AmqpItemReader;
 import org.springframework.batch.item.amqp.builder.AmqpItemReaderBuilder;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigureAfter;
 import org.springframework.boot.autoconfigure.amqp.RabbitProperties;
 import org.springframework.boot.autoconfigure.batch.BatchAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 
 /**
  * Autconfiguration for a {@code AmqpItemReader}.
@@ -39,7 +39,7 @@ import org.springframework.context.annotation.Configuration;
  * @author Michael Minella
  * @since 2.3
  */
-@Configuration(proxyBeanMethods = false)
+@AutoConfiguration
 @EnableConfigurationProperties(AmqpItemReaderProperties.class)
 @AutoConfigureAfter(BatchAutoConfiguration.class)
 @ConditionalOnProperty(name = "spring.batch.job.amqpitemreader.enabled", havingValue = "true", matchIfMissing = false)

spring-cloud-starter-single-step-batch-job/src/main/java/org/springframework/cloud/task/batch/autoconfigure/rabbit/AmqpItemWriterAutoConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2020 the original author or authors.
+ * Copyright 2020-2022 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.
@@ -23,12 +23,12 @@ import org.springframework.amqp.support.converter.Jackson2JsonMessageConverter;
 import org.springframework.amqp.support.converter.MessageConverter;
 import org.springframework.batch.item.amqp.AmqpItemWriter;
 import org.springframework.batch.item.amqp.builder.AmqpItemWriterBuilder;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigureAfter;
 import org.springframework.boot.autoconfigure.batch.BatchAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 
 /**
  * Autconfiguration for a {@code AmqpItemWriter}.
@@ -37,7 +37,7 @@ import org.springframework.context.annotation.Configuration;
  * @author Michael Minella
  * @since 2.3
  */
-@Configuration(proxyBeanMethods = false)
+@AutoConfiguration
 @EnableConfigurationProperties(AmqpItemWriterProperties.class)
 @AutoConfigureAfter(BatchAutoConfiguration.class)
 @ConditionalOnProperty(name = "spring.batch.job.amqpitemwriter.enabled", havingValue = "true", matchIfMissing = false)