nova/Async-Spring-Kotlin-JOOQ-Demo
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Composition Test 1

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nova 2020-06-04 17:39:16 +05:30
parent b7716b980b
commit 097e5d1f01
1 changed files with 23 additions and 12 deletions
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35
src/main/kotlin/com/example/demo/service/UserService.kt
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@ -6,6 +6,7 @@ import com.example.demo.model.test_db.Tables.MESSAGES
import com.example.demo.model.test_db.tables.Users.USERS
import kotlinx.coroutines.flow.Flow
import kotlinx.coroutines.flow.asFlow
import org.jooq.Condition
import org.jooq.DSLContext
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.context.annotation.Lazy
@ -20,22 +21,22 @@ class UserService(@Autowired @Lazy private val dsl: DSLContext) {
fun users(): Flux<User> {
return Flux
.from(dsl
.select()
.from(Tables.USERS))
.map {
User(it.get(USERS.ID), it.get(USERS.NAME))
}
.select()
.from(Tables.USERS))
.map {
User(it.get(USERS.ID), it.get(USERS.NAME))
}
}
suspend fun users2(): Flow<User> {
return dsl
.select()
.from(USERS)
.fetch()
.map { userRecord ->
User(userRecord.get(USERS.ID), userRecord.get(USERS.NAME))
}
.asFlow()
.select()
.from(USERS)
.fetch()
.map { userRecord ->
User(userRecord.get(USERS.ID), userRecord.get(USERS.NAME))
}
.asFlow()
}
suspend fun getUserMessages(userName: String): Flow<String> = dsl
@ -45,5 +46,15 @@ class UserService(@Autowired @Lazy private val dsl: DSLContext) {
.map { it.get(MESSAGES.MESSAGE) }
.asFlow()
fun test() = dsl
.select(Query.messages)
.from(MESSAGES)
.where(Query.complexClause)
.fetch()
.asFlow()
private object Query {
val messages = listOf(MESSAGES.MESSAGE)
val complexClause: Condition = MESSAGES.MESSAGE.eq("")
}
}