#1066(Not bug)

Author: babyfish-ct

project/jimmer-sql-kotlin/build.gradle.kts

@@ -23,6 +23,7 @@ dependencies {
     testImplementation(libs.spring.jdbc)
     testImplementation(libs.jackson.module.kotlin)
     testImplementation(libs.hibernate.validation)
+    testImplementation(libs.caffeine)
 }
 
 ksp {

project/jimmer-sql-kotlin/src/test/kotlin/org/babyfish/jimmer/sql/kt/cache/Issue1066Test.kt

@@ -0,0 +1,128 @@
+package org.babyfish.jimmer.sql.kt.cache
+
+import org.babyfish.jimmer.meta.ImmutableProp
+import org.babyfish.jimmer.meta.ImmutableType
+import org.babyfish.jimmer.sql.cache.Cache
+import org.babyfish.jimmer.sql.cache.caffeine.CaffeineValueBinder
+import org.babyfish.jimmer.sql.cache.chain.ChainCacheBuilder
+import org.babyfish.jimmer.sql.kt.KSqlClient
+import org.babyfish.jimmer.sql.kt.ast.expression.eq
+import org.babyfish.jimmer.sql.kt.common.AbstractQueryTest
+import org.babyfish.jimmer.sql.kt.model.classic.book.Book
+import org.babyfish.jimmer.sql.kt.model.classic.book.edition
+import org.babyfish.jimmer.sql.kt.model.classic.book.fetchBy
+import org.babyfish.jimmer.sql.kt.model.classic.book.id
+import org.junit.Test
+import java.time.Duration
+
+// No problem, not bug
+class Issue1066Test : AbstractQueryTest() {
+
+    private val _sqlClient: KSqlClient =
+        sqlClient {
+            setCacheFactory(
+                object: KCacheFactory {
+                    override fun createObjectCache(type: ImmutableType): Cache<*, *>? {
+                        return ChainCacheBuilder<Any, Any>()
+                            .add(
+                                CaffeineValueBinder
+                                    .forObject<Any, Any>(type)
+                                    .maximumSize(1024)
+                                    .duration(Duration.ofHours(1))
+                                    .build()
+                            ).build()
+                    }
+
+                    override fun createAssociatedIdListCache(prop: ImmutableProp): Cache<*, List<*>>? {
+                        return ChainCacheBuilder<Any, List<*>>()
+                            .add(
+                                CaffeineValueBinder
+                                    .forProp<Any, List<*>>(prop)
+                                    .maximumSize(1024)
+                                    .duration(Duration.ofHours(1))
+                                    .build()
+                            ).build()
+                    }
+
+                    override fun createAssociatedIdCache(prop: ImmutableProp): Cache<*, *>? {
+                        return ChainCacheBuilder<Any, Any>()
+                            .add(
+                                CaffeineValueBinder
+                                    .forProp<Any, Any>(prop)
+                                    .maximumSize(1024)
+                                    .duration(Duration.ofHours(1))
+                                    .build()
+                            ).build()
+                    }
+                }
+            )
+        }
+
+    @Test
+    fun test() {
+        for (i in 0..2) {
+            executeAndExpect(
+                _sqlClient.createQuery(Book::class) {
+                    where(table.edition eq 3)
+                    orderBy(table.id)
+                    select(
+                        table.fetchBy {
+                            name()
+                            store {
+                                name()
+                            }
+                        }
+                    )
+                }
+            ) {
+                sql(
+                    """select tb_1_.ID, tb_1_.NAME, tb_1_.STORE_ID 
+                        |from BOOK tb_1_ 
+                        |where tb_1_.EDITION = ? 
+                        |order by tb_1_.ID asc""".trimMargin()
+                )
+                // 0 load from cache; 1 load from cache
+                if (i == 0) {
+                    statement(1).sql(
+                        """select tb_1_.ID, tb_1_.NAME, tb_1_.VERSION, tb_1_.WEBSITE 
+                        |from BOOK_STORE tb_1_ 
+                        |where tb_1_.ID in (?, ?)""".trimMargin()
+                    )
+                }
+                rows(
+                    """[
+                        |--->{
+                        |--->--->"id":3,
+                        |--->--->"name":"Learning GraphQL",
+                        |--->--->"store":{
+                        |--->--->--->"id":1,
+                        |--->--->--->"name":"O'REILLY"
+                        |--->--->}
+                        |--->},{
+                        |--->--->"id":6,
+                        |--->--->"name":"Effective TypeScript",
+                        |--->--->"store":{
+                        |--->--->--->"id":1,
+                        |--->--->--->"name":"O'REILLY"
+                        |--->--->}
+                        |--->},{
+                        |--->--->"id":9,
+                        |--->--->"name":"Programming TypeScript",
+                        |--->--->"store":{
+                        |--->--->--->"id":1,
+                        |--->--->--->"name":"O'REILLY"
+                        |--->--->}
+                        |--->},{
+                        |--->--->"id":12,
+                        |--->--->"name":"GraphQL in Action",
+                        |--->--->"store":{
+                        |--->--->--->"id":2,
+                        |--->--->--->"name":"MANNING"
+                        |--->--->}
+                        |--->}
+                        |]""".trimMargin()
+                )
+            }
+        }
+    }
+}