Sort sql files on walk

.idea/codeStyles/Project.xml

@@ -2,16 +2,30 @@
   <code_scheme name="Project" version="173">
     <JetCodeStyleSettings>
       <option name="PACKAGES_TO_USE_STAR_IMPORTS">
+        <value />
+      </option>
+      <option name="PACKAGES_IMPORT_LAYOUT">
         <value>
-          <package name="java.util" withSubpackages="true" static="false" />
+          <package name="" alias="false" withSubpackages="true" />
+          <package name="" alias="true" withSubpackages="true" />
         </value>
       </option>
       <option name="SPACE_BEFORE_EXTEND_COLON" value="false" />
       <option name="NAME_COUNT_TO_USE_STAR_IMPORT" value="2147483647" />
+      <option name="NAME_COUNT_TO_USE_STAR_IMPORT_FOR_MEMBERS" value="2147483647" />
+      <option name="IMPORT_NESTED_CLASSES" value="true" />
       <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
     </JetCodeStyleSettings>
     <codeStyleSettings language="kotlin">
-      <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
+      <option name="CALL_PARAMETERS_WRAP" value="5" />
+      <option name="CALL_PARAMETERS_LPAREN_ON_NEXT_LINE" value="true" />
+      <option name="CALL_PARAMETERS_RPAREN_ON_NEXT_LINE" value="true" />
+      <option name="METHOD_PARAMETERS_WRAP" value="5" />
+      <option name="METHOD_PARAMETERS_LPAREN_ON_NEXT_LINE" value="true" />
+      <option name="METHOD_PARAMETERS_RPAREN_ON_NEXT_LINE" value="true" />
+      <option name="EXTENDS_LIST_WRAP" value="1" />
+      <option name="METHOD_CALL_CHAIN_WRAP" value="1" />
+      <option name="ASSIGNMENT_WRAP" value="1" />
       <indentOptions>
         <option name="CONTINUATION_INDENT_SIZE" value="4" />
       </indentOptions>

.idea/runConfigurations/Test_and_Publish_To_MavenLocal.xml

@@ -1,34 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Test and Publish To MavenLocal" type="GradleRunConfiguration" factoryName="Gradle" singleton="true">
-    <ExternalSystemSettings>
-      <option name="executionName" />
-      <option name="externalProjectPath" value="$PROJECT_DIR$" />
-      <option name="externalSystemIdString" value="GRADLE" />
-      <option name="scriptParameters" value="" />
-      <option name="taskDescriptions">
-        <list />
-      </option>
-      <option name="taskNames">
-        <list>
-          <option value="publishToMavenLocal" />
-        </list>
-      </option>
-      <option name="vmOptions" value="" />
-    </ExternalSystemSettings>
-    <extension name="net.ashald.envfile">
-      <option name="IS_ENABLED" value="false" />
-      <option name="IS_SUBST" value="false" />
-      <option name="IS_PATH_MACRO_SUPPORTED" value="false" />
-      <option name="IS_IGNORE_MISSING_FILES" value="false" />
-      <option name="IS_ENABLE_EXPERIMENTAL_INTEGRATIONS" value="false" />
-      <ENTRIES>
-        <ENTRY IS_ENABLED="true" PARSER="runconfig" />
-      </ENTRIES>
-    </extension>
-    <GradleScriptDebugEnabled>true</GradleScriptDebugEnabled>
-    <method v="2">
-      <option name="RunConfigurationTask" enabled="true" run_configuration_name="Lint" run_configuration_type="GradleRunConfiguration" />
-      <option name="RunConfigurationTask" enabled="true" run_configuration_name="tests" run_configuration_type="JUnit" />
-    </method>
-  </configuration>
-</component>

build.gradle.kts

@@ -4,11 +4,12 @@ plugins {
     jacoco
 
     id("maven-publish")
-    id("org.jetbrains.kotlin.jvm") version "1.3.50"
+    kotlin("jvm") version "1.4.30"
 
-    id("org.jlleitschuh.gradle.ktlint") version "8.2.0"
+    id("org.jlleitschuh.gradle.ktlint") version "10.0.0"
-    id("org.owasp.dependencycheck") version "5.1.0"
+    id("org.owasp.dependencycheck") version "6.1.1"
-    id("fr.coppernic.versioning") version "3.1.2"
+    id("fr.coppernic.versioning") version "3.2.1"
+    id("com.avast.gradle.docker-compose") version "0.14.0"
 }
 
 group = "com.github.flecomte"
@@ -27,19 +28,41 @@ tasks.withType<KotlinCompile> {
     }
 }
 
+val compileKotlin: KotlinCompile by tasks
+compileKotlin.kotlinOptions {
+    jvmTarget = "1.8"
+}
+val compileTestKotlin: KotlinCompile by tasks
+compileTestKotlin.kotlinOptions {
+    jvmTarget = "1.8"
+}
+
+tasks.test {
+    useJUnit()
+    useJUnitPlatform()
+    systemProperty("junit.jupiter.execution.parallel.enabled", true)
+    finalizedBy(tasks.ktlintCheck)
+}
+
+tasks.publishToMavenLocal {
+    dependsOn(tasks.test)
+}
+
 dependencies {
     implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
-    implementation("org.jetbrains.kotlin:kotlin-reflect:1.3.31")
+    implementation("org.jetbrains.kotlin:kotlin-reflect:1.4.31")
-    implementation("com.fasterxml.jackson.module:jackson-module-kotlin:2.9.9")
+    implementation("com.fasterxml.jackson.module:jackson-module-kotlin:2.12.1")
-    implementation("com.fasterxml.jackson.datatype:jackson-datatype-joda:2.9.9")
+    implementation("com.fasterxml.jackson.datatype:jackson-datatype-joda:2.12.1")
-    implementation("com.github.jasync-sql:jasync-postgresql:1.0.7")
+    implementation("com.github.jasync-sql:jasync-postgresql:1.1.7")
-    implementation("org.slf4j:slf4j-api:1.7.26")
+    implementation("org.slf4j:slf4j-api:1.7.30")
+    implementation("com.avast.gradle:gradle-docker-compose-plugin:0.14.0")
 
     testImplementation("ch.qos.logback:logback-classic:1.2.3")
     testImplementation("ch.qos.logback:logback-core:1.2.3")
-    testImplementation("io.mockk:mockk:1.9")
+    testImplementation("io.mockk:mockk:1.10.6")
-    testImplementation("org.junit.jupiter:junit-jupiter:5.4.2")
+    testImplementation("org.junit.jupiter:junit-jupiter:5.7.1")
-    testImplementation("org.amshove.kluent:kluent:1.47")
+    testImplementation("org.jetbrains.kotlin:kotlin-test-junit:1.4.30")
+    testImplementation("org.amshove.kluent:kluent:1.65")
 }
 
 val sourcesJar by tasks.creating(Jar::class) {
@@ -47,6 +70,14 @@ val sourcesJar by tasks.creating(Jar::class) {
     from(sourceSets.getByName("main").allSource)
 }
 
+apply(plugin = "docker-compose")
+dockerCompose {
+    projectName = "postgres-json"
+    useComposeFiles = listOf("docker-compose.yml")
+    stopContainers = true
+    isRequiredBy(project.tasks.test)
+}
+
 publishing {
     repositories {
         maven {
@@ -65,4 +96,4 @@ publishing {
             artifact(sourcesJar)
         }
     }
-}
+}

gradle/wrapper/gradle-wrapper.properties

@@ -1,4 +1,4 @@
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.8-bin.zip
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStorePath=wrapper/dists

src/main/kotlin/fr/postgresjson/connexion/Connection.kt

@@ -12,7 +12,7 @@ import fr.postgresjson.entity.Serializable
 import fr.postgresjson.serializer.Serializer
 import fr.postgresjson.utils.LoggerDelegate
 import org.slf4j.Logger
-import java.util.concurrent.*
+import java.util.concurrent.CompletableFuture
 
 typealias SelectOneCallback<T> = QueryResult.(T?) -> Unit
 typealias SelectCallback<T> = QueryResult.(List<T>) -> Unit
@@ -25,17 +25,26 @@ class Connection(
     private val host: String = "localhost",
     private val port: Int = 5432
 ) : Executable {
-    private lateinit var connection: ConnectionPool<PostgreSQLConnection>
+    private var connection: ConnectionPool<PostgreSQLConnection>? = null
     private val serializer = Serializer()
     private val logger: Logger? by LoggerDelegate()
 
     internal fun connect(): ConnectionPool<PostgreSQLConnection> {
-        if (!::connection.isInitialized || !connection.isConnected()) {
+        return connection.let { connectionPool ->
-            connection = PostgreSQLConnectionBuilder.createConnectionPool(
+            if (connectionPool == null || !connectionPool.isConnected()) {
-                "jdbc:postgresql://$host:$port/$database?user=$username&password=$password"
+                PostgreSQLConnectionBuilder.createConnectionPool(
-            )
+                    "jdbc:postgresql://$host:$port/$database?user=$username&password=$password"
+                ).also {
+                    connection = it
+                }
+            } else {
+                connectionPool
+            }
         }
-        return connection
+    }
+
+    fun disconnect() {
+        connection?.run { disconnect() }
     }
 
     fun <A> inTransaction(f: (Connection) -> CompletableFuture<A>) = connect().inTransaction(f)
@@ -50,7 +59,7 @@ class Connection(
             it is EntityI && typeReference.type.typeName == it::class.java.name
         } as R?
         val result = exec(sql, compileArgs(values))
-        val json = result.rows[0].getString(0)
+        val json = result.rows.firstOrNull()?.getString(0)
         return if (json === null) {
             null
         } else {
@@ -271,11 +280,14 @@ class Connection(
             logger?.debug("Query executed in $duration ms \n{}", args)
             return result
         } catch (e: Throwable) {
-            logger?.info("""
+            logger?.info(
+                """
                 Query Error: 
                 ${sql.prependIndent()}, 
                 ${values.joinToString(", ").prependIndent()}
-            """.trimIndent(), e)
+                """.trimIndent(),
+                e
+            )
             throw e
         }
     }

src/main/kotlin/fr/postgresjson/connexion/EmbedExecutable.kt

@@ -59,4 +59,4 @@ interface EmbedExecutable {
     fun sendQuery(values: Map<String, Any?>): Int
     fun sendQuery(vararg values: Pair<String, Any?>): Int =
         sendQuery(values.toMap())
-}
+}

src/main/kotlin/fr/postgresjson/connexion/Executable.kt

@@ -52,4 +52,4 @@ interface Executable {
     fun exec(sql: String, values: Map<String, Any?>): QueryResult
     fun sendQuery(sql: String, values: List<Any?> = emptyList()): Int
     fun sendQuery(sql: String, values: Map<String, Any?>): Int
-}
+}

src/main/kotlin/fr/postgresjson/connexion/Function.kt

@@ -205,4 +205,4 @@ class Function(val definition: Function, override val connection: Connection) :
 
         return placeholders.joinToString(separator = ", ")
     }
-}
+}

src/main/kotlin/fr/postgresjson/connexion/Paginated.kt

@@ -22,4 +22,4 @@ data class Paginated<T : EntityI>(
     fun isLastPage(): Boolean = currentPage >= totalPages
 
     private fun Double.ceil(): Int = ceil(this).toInt()
-}
+}

src/main/kotlin/fr/postgresjson/connexion/Query.kt

@@ -106,4 +106,4 @@ class Query(override val name: String, private val sql: String, override val con
     override fun sendQuery(values: Map<String, Any?>): Int {
         return connection.sendQuery(sql, values)
     }
-}
+}

src/main/kotlin/fr/postgresjson/connexion/Requester.kt

@@ -3,7 +3,6 @@ package fr.postgresjson.connexion
 import fr.postgresjson.utils.searchSqlFiles
 import java.net.URI
 import fr.postgresjson.definition.Function as DefinitionFunction
-import fr.postgresjson.definition.Function as FunctionDefinition
 import fr.postgresjson.definition.Query as QueryDefinition
 
 class Requester(
@@ -52,7 +51,7 @@ class Requester(
     fun addFunction(functionsDirectory: URI): Requester {
         functionsDirectory.searchSqlFiles()
             .forEach {
-                if (it is FunctionDefinition) {
+                if (it is DefinitionFunction) {
                     addFunction(it)
                 }
             }

src/main/kotlin/fr/postgresjson/definition/Function.kt

@@ -87,4 +87,4 @@ class Function(
                 }
         }
     }
-}
+}

src/main/kotlin/fr/postgresjson/definition/Migration.kt

@@ -32,4 +32,4 @@ class Migration(
 
     class MigrationNotFound(cause: Throwable? = null) : Resource.ParseException("Migration not found in script", cause)
     enum class Direction { UP, DOWN }
-}
+}

src/main/kotlin/fr/postgresjson/definition/Parameter.kt

@@ -30,4 +30,4 @@ class Parameter(val name: String, val type: String, direction: Direction? = Dire
 
 interface ParametersInterface {
     val parameters: List<Parameter>
-}
+}

src/main/kotlin/fr/postgresjson/definition/Query.kt

@@ -14,12 +14,12 @@ class Query(
         """-- *name ?: ?(?<name>[^ \n]+)"""
             .toRegex(setOf(RegexOption.IGNORE_CASE, RegexOption.MULTILINE))
             .find(script)?.let {
-            it.groups["name"]?.value?.trim()
+                it.groups["name"]?.value?.trim()
-        }
+            }
 
     /** Try to get name from the filename */
     private fun getNameFromFile(source: Path): String = source
         .fileName.toString()
         .substringAfterLast("/")
         .substringBeforeLast(".sql")
-}
+}

src/main/kotlin/fr/postgresjson/definition/Resource.kt

@@ -37,4 +37,4 @@ interface Resource {
 
 interface ResourceCollection {
     val parameters: List<Parameter>
-}
+}

src/main/kotlin/fr/postgresjson/entity/EntitiesInterfaces.kt

@@ -1,7 +1,7 @@
 package fr.postgresjson.entity
 
 import org.joda.time.DateTime
-import java.util.*
+import java.util.UUID
 
 interface EntityRefI<T> : EntityI {
     val id: T
@@ -123,4 +123,4 @@ abstract class UuidEntityExtended<T, UserT : EntityI>(
 ) :
     EntityImp<T, UserT>(updatedBy),
     EntityVersioning<UUID, Int> by UuidEntityVersioning(0),
-    Published<UserT> by EntityPublishedImp(publishedBy)
+    Published<UserT> by EntityPublishedImp(publishedBy)

src/main/kotlin/fr/postgresjson/migration/Function.kt

@@ -4,8 +4,8 @@ import com.github.jasync.sql.db.postgresql.exceptions.GenericDatabaseException
 import fr.postgresjson.connexion.Connection
 import fr.postgresjson.migration.Migration.Action
 import fr.postgresjson.migration.Migration.Status
-import java.util.*
+import java.util.Date
-import java.util.concurrent.*
+import java.util.concurrent.CompletionException
 import fr.postgresjson.definition.Function as DefinitionFunction
 
 data class Function(
@@ -93,4 +93,4 @@ data class Function(
     infix fun `is different from`(other: DefinitionFunction): Boolean {
         return other.script != this.up.script
     }
-}
+}

src/main/kotlin/fr/postgresjson/migration/MigrationScript.kt

@@ -3,7 +3,7 @@ package fr.postgresjson.migration
 import fr.postgresjson.connexion.Connection
 import fr.postgresjson.entity.Entity
 import fr.postgresjson.migration.Migration.Action
-import java.util.*
+import java.util.Date
 
 data class MigrationScript(
     val name: String,
@@ -62,4 +62,4 @@ data class MigrationScript(
             it.doExecute = this.doExecute
         }
     }
-}
+}

src/main/kotlin/fr/postgresjson/migration/Migrations.kt

@@ -2,7 +2,6 @@ package fr.postgresjson.migration
 
 import com.fasterxml.jackson.core.type.TypeReference
 import fr.postgresjson.connexion.Connection
-import fr.postgresjson.definition.Migration as DefinitionMigration
 import fr.postgresjson.entity.Entity
 import fr.postgresjson.migration.Migration.Action
 import fr.postgresjson.migration.Migration.Status
@@ -11,8 +10,9 @@ import fr.postgresjson.utils.searchSqlFiles
 import org.slf4j.Logger
 import java.io.FileNotFoundException
 import java.net.URI
-import java.util.*
+import java.util.Date
 import fr.postgresjson.definition.Function as DefinitionFunction
+import fr.postgresjson.definition.Migration as DefinitionMigration
 
 class MigrationEntity(
     val filename: String,
@@ -313,4 +313,4 @@ data class Migrations private constructor(
     fun status(): Map<String, Int> {
         TODO("not implemented")
     }
-}
+}

src/main/kotlin/fr/postgresjson/serializer/Serializer.kt

@@ -51,4 +51,4 @@ class Serializer(val mapper: ObjectMapper = jacksonObjectMapper()) {
 fun Serializable.serialize(pretty: Boolean = false) = Serializer().serialize(this, pretty)
 fun List<Serializable>.serialize(pretty: Boolean = false) = Serializer().serialize(this, pretty)
 inline fun <reified E : Serializable> E.deserialize(json: String) = Serializer().deserialize(json, this)
-inline fun <reified E : Serializable> String.deserialize() = Serializer().deserialize<E>(this)
+inline fun <reified E : Serializable> String.deserialize() = Serializer().deserialize<E>(this)

src/main/kotlin/fr/postgresjson/utils/LoggerDelegate.kt

@@ -7,4 +7,4 @@ import kotlin.reflect.KProperty
 
 internal class LoggerDelegate<in R : Any> : ReadOnlyProperty<R, Logger> {
     override fun getValue(thisRef: R, property: KProperty<*>) = LoggerFactory.getLogger(thisRef.javaClass.packageName)
-}
+}

src/main/kotlin/fr/postgresjson/utils/searchSqlFiles.kt

@@ -47,5 +47,5 @@ fun URI.searchSqlFiles() = sequence<Resource> {
     }
 }
 
-private fun Path.walk(maxDepth: Int = 2147483647, vararg options: FileVisitOption) = Files.walk(this, maxDepth, *options)
+private fun Path.walk(maxDepth: Int = 2147483647, vararg options: FileVisitOption) = Files.walk(this, maxDepth, *options).sorted()
-private fun URI.walk(maxDepth: Int = 2147483647, vararg options: FileVisitOption) = Files.walk(Path.of(this), maxDepth, *options)
+private fun URI.walk(maxDepth: Int = 2147483647, vararg options: FileVisitOption) = Files.walk(Path.of(this), maxDepth, *options).sorted()

src/test/kotlin/fr/postgresjson/ConnectionTest.kt

@@ -1,13 +1,15 @@
 package fr.postgresjson
 
 import fr.postgresjson.connexion.Paginated
-import fr.postgresjson.entity.UuidEntity
 import fr.postgresjson.entity.Parameter
-import org.junit.Assert.*
+import fr.postgresjson.entity.UuidEntity
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNotNull
+import org.junit.Assert.assertTrue
 import org.junit.jupiter.api.Assertions
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.TestInstance
-import java.util.*
+import java.util.UUID
 
 @TestInstance(TestInstance.Lifecycle.PER_CLASS)
 class ConnectionTest() : TestAbstract() {
@@ -26,17 +28,18 @@ class ConnectionTest() : TestAbstract() {
 
     @Test
     fun getExistingObject() {
-        val objs: List<ObjTest2> = connection.select("""
+        val objs: List<ObjTest2> = connection.select(
-        select
+            """
-            json_agg(j)
+            select
-            FROM (
+                json_agg(j)
-            SELECT
+                FROM (
-                t.id, t.title,
+                SELECT
-                t2 as test
+                    t.id, t.title,
-            from test2 t
+                    t2 as test
-            JOIN test t2 ON t.test_id = t2.id
+                from test2 t
-        ) j;
+                JOIN test t2 ON t.test_id = t2.id
-        """.trimIndent()
+            ) j;
+            """.trimIndent()
         )
         assertNotNull(objs)
         assertEquals(objs.size, 2)
@@ -179,4 +182,4 @@ class ConnectionTest() : TestAbstract() {
         assertEquals("sec", result.seconde)
         assertEquals(123, result.third)
     }
-}
+}

src/test/kotlin/fr/postgresjson/EntityTest.kt

@@ -1,10 +1,17 @@
 package fr.postgresjson
 
-import fr.postgresjson.entity.*
+import fr.postgresjson.entity.Entity
+import fr.postgresjson.entity.EntityCreatedAt
+import fr.postgresjson.entity.EntityCreatedBy
+import fr.postgresjson.entity.EntityI
+import fr.postgresjson.entity.EntityUpdatedAt
+import fr.postgresjson.entity.EntityUpdatedBy
+import fr.postgresjson.entity.Published
+import fr.postgresjson.entity.UuidEntityExtended
 import org.junit.jupiter.api.Assertions.assertTrue
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.TestInstance
-import java.util.*
+import java.util.UUID
 
 @TestInstance(TestInstance.Lifecycle.PER_CLASS)
 class EntityTest() {
@@ -24,4 +31,4 @@ class EntityTest() {
         assertTrue(obj is EntityCreatedAt)
         assertTrue(obj is EntityUpdatedAt)
     }
-}
+}

src/test/kotlin/fr/postgresjson/MigrationTest.kt

@@ -10,7 +10,7 @@ import org.amshove.kluent.shouldThrow
 import org.junit.jupiter.api.Assertions
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.TestInstance
-import java.util.*
+import java.util.UUID
 
 @TestInstance(TestInstance.Lifecycle.PER_CLASS)
 class MigrationTest() : TestAbstract() {
@@ -128,4 +128,4 @@ class MigrationTest() : TestAbstract() {
             run().size `should be equal to` 1
         }
     }
-}
+}

src/test/kotlin/fr/postgresjson/RequesterTest.kt

@@ -6,7 +6,7 @@ import fr.postgresjson.entity.UuidEntity
 import org.junit.Assert
 import org.junit.jupiter.api.Assertions.assertEquals
 import org.junit.jupiter.api.Test
-import java.util.*
+import java.util.UUID
 
 class RequesterTest : TestAbstract() {
     class ObjTest(var name: String, id: UUID = UUID.fromString("5623d902-3067-42f3-bfd9-095dbb12c29f")) : UuidEntity(id)
@@ -166,4 +166,4 @@ class RequesterTest : TestAbstract() {
 
         assertEquals("myName", obj.name)
     }
-}
+}

src/test/kotlin/fr/postgresjson/SerializerTest.kt

@@ -10,7 +10,7 @@ import org.junit.jupiter.api.Assertions.assertTrue
 import org.junit.jupiter.api.BeforeEach
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.TestInstance
-import java.util.*
+import java.util.UUID
 
 @TestInstance(TestInstance.Lifecycle.PER_CLASS)
 internal class SerializerTest {
@@ -85,4 +85,4 @@ internal class SerializerTest {
         assertEquals("update", objDeserialized.val1)
         assertEquals(123, objDeserialized.val2)
     }
-}
+}

src/test/kotlin/fr/postgresjson/TestAbstract.kt

@@ -27,4 +27,4 @@ abstract class TestAbstract {
             sendQuery(downSQL.readText()).join()
         }.disconnect()
     }
-}
+}