|
21 | 21 | import org.slf4j.Logger; |
22 | 22 | import org.slf4j.LoggerFactory; |
23 | 23 |
|
| 24 | +import org.springframework.ai.chat.memory.ChatMemory; |
| 25 | +import org.springframework.ai.chat.memory.MessageWindowChatMemory; |
24 | 26 | import org.springframework.ai.chat.memory.jdbc.JdbcChatMemory; |
25 | 27 | import org.springframework.ai.chat.memory.jdbc.JdbcChatMemoryConfig; |
| 28 | +import org.springframework.ai.chat.memory.jdbc.JdbcChatMemoryRepository; |
| 29 | +import org.springframework.ai.model.chat.memory.autoconfigure.ChatMemoryAutoConfiguration; |
26 | 30 | import org.springframework.boot.autoconfigure.AutoConfiguration; |
27 | 31 | import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; |
28 | 32 | import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean; |
29 | | -import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty; |
| 33 | +import org.springframework.boot.autoconfigure.condition.ConditionMessage; |
| 34 | +import org.springframework.boot.autoconfigure.condition.ConditionOutcome; |
| 35 | +import org.springframework.boot.autoconfigure.condition.SpringBootCondition; |
30 | 36 | import org.springframework.boot.autoconfigure.jdbc.JdbcTemplateAutoConfiguration; |
31 | 37 | import org.springframework.boot.context.properties.EnableConfigurationProperties; |
32 | | -import org.springframework.boot.jdbc.init.DataSourceScriptDatabaseInitializer; |
33 | 38 | import org.springframework.context.annotation.Bean; |
| 39 | +import org.springframework.context.annotation.ConditionContext; |
| 40 | +import org.springframework.context.annotation.Conditional; |
| 41 | +import org.springframework.core.type.AnnotatedTypeMetadata; |
34 | 42 | import org.springframework.jdbc.core.JdbcTemplate; |
35 | 43 |
|
36 | 44 | /** |
37 | 45 | * @author Jonathan Leijendekker |
| 46 | + * @author Thomas Vitale |
38 | 47 | * @since 1.0.0 |
39 | 48 | */ |
40 | | -@AutoConfiguration(after = JdbcTemplateAutoConfiguration.class) |
41 | | -@ConditionalOnClass({ JdbcChatMemory.class, DataSource.class, JdbcTemplate.class }) |
| 49 | +@AutoConfiguration(after = JdbcTemplateAutoConfiguration.class, before = ChatMemoryAutoConfiguration.class) |
| 50 | +@ConditionalOnClass({ JdbcChatMemoryRepository.class, DataSource.class, JdbcTemplate.class }) |
42 | 51 | @EnableConfigurationProperties(JdbcChatMemoryProperties.class) |
43 | 52 | public class JdbcChatMemoryAutoConfiguration { |
44 | 53 |
|
45 | 54 | private static final Logger logger = LoggerFactory.getLogger(JdbcChatMemoryAutoConfiguration.class); |
46 | 55 |
|
47 | 56 | @Bean |
48 | 57 | @ConditionalOnMissingBean |
49 | | - public JdbcChatMemory chatMemory(JdbcTemplate jdbcTemplate) { |
50 | | - var config = JdbcChatMemoryConfig.builder().jdbcTemplate(jdbcTemplate).build(); |
| 58 | + JdbcChatMemoryRepository chatMemoryRepository(JdbcTemplate jdbcTemplate) { |
| 59 | + return JdbcChatMemoryRepository.builder().jdbcTemplate(jdbcTemplate).build(); |
| 60 | + } |
51 | 61 |
|
| 62 | + /** |
| 63 | + * @deprecated in favor of building a {@link MessageWindowChatMemory} (or other |
| 64 | + * {@link ChatMemory} implementations) with a {@link JdbcChatMemoryRepository} |
| 65 | + * instance. |
| 66 | + */ |
| 67 | + @Bean |
| 68 | + @ConditionalOnMissingBean |
| 69 | + @Deprecated |
| 70 | + JdbcChatMemory chatMemory(JdbcTemplate jdbcTemplate) { |
| 71 | + var config = JdbcChatMemoryConfig.builder().jdbcTemplate(jdbcTemplate).build(); |
52 | 72 | return JdbcChatMemory.create(config); |
53 | 73 | } |
54 | 74 |
|
55 | 75 | @Bean |
56 | 76 | @ConditionalOnMissingBean |
57 | | - @ConditionalOnProperty(value = "spring.ai.chat.memory.jdbc.initialize-schema", havingValue = "true", |
58 | | - matchIfMissing = true) |
59 | | - public DataSourceScriptDatabaseInitializer jdbcChatMemoryScriptDatabaseInitializer(DataSource dataSource) { |
60 | | - logger.debug("Initializing JdbcChatMemory schema"); |
61 | | - |
| 77 | + @Conditional(OnSchemaInitializationEnabledCondition.class) |
| 78 | + JdbcChatMemoryDataSourceScriptDatabaseInitializer jdbcChatMemoryScriptDatabaseInitializer(DataSource dataSource) { |
| 79 | + logger.debug("Initializing schema for JdbcChatMemoryRepository"); |
62 | 80 | return new JdbcChatMemoryDataSourceScriptDatabaseInitializer(dataSource); |
63 | 81 | } |
64 | 82 |
|
| 83 | + /** |
| 84 | + * Condition to check if the schema initialization is enabled, supporting both |
| 85 | + * deprecated and new property. |
| 86 | + * |
| 87 | + * @deprecated to be removed in 1.0.0-RC1. |
| 88 | + */ |
| 89 | + @Deprecated |
| 90 | + static class OnSchemaInitializationEnabledCondition extends SpringBootCondition { |
| 91 | + |
| 92 | + @Override |
| 93 | + public ConditionOutcome getMatchOutcome(ConditionContext context, AnnotatedTypeMetadata metadata) { |
| 94 | + Boolean initializeSchemaEnabled = context.getEnvironment() |
| 95 | + .getProperty("spring.ai.chat.memory.jdbc.initialize-schema", Boolean.class); |
| 96 | + |
| 97 | + if (initializeSchemaEnabled != null) { |
| 98 | + return new ConditionOutcome(initializeSchemaEnabled, |
| 99 | + ConditionMessage.forCondition("Enable JDBC Chat Memory Schema Initialization") |
| 100 | + .because("spring.ai.chat.memory.jdbc.initialize-schema is " + initializeSchemaEnabled)); |
| 101 | + } |
| 102 | + |
| 103 | + initializeSchemaEnabled = context.getEnvironment() |
| 104 | + .getProperty(JdbcChatMemoryProperties.CONFIG_PREFIX + ".initialize-schema", Boolean.class, true); |
| 105 | + |
| 106 | + return new ConditionOutcome(initializeSchemaEnabled, ConditionMessage |
| 107 | + .forCondition("Enable JDBC Chat Memory Schema Initialization") |
| 108 | + .because(JdbcChatMemoryProperties.CONFIG_PREFIX + ".initialize-schema is " + initializeSchemaEnabled)); |
| 109 | + } |
| 110 | + |
| 111 | + } |
| 112 | + |
65 | 113 | } |
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