Support Datetime function LOCAL TIME

dsl/jpql/src/main/kotlin/com/linecorp/kotlinjdsl/dsl/jpql/Jpql.kt

@@ -48,6 +48,7 @@ import java.sql.Date
 import java.sql.Time
 import java.time.LocalDate
 import java.time.LocalDateTime
+import java.time.LocalTime
 import kotlin.internal.Exact
 import kotlin.internal.LowPriorityInOverloadResolution
 import kotlin.reflect.KClass
@@ -754,6 +755,16 @@ open class Jpql : JpqlDsl {
         return Expressions.localDate()
     }
 
+    /**
+     * Creates an expression that represents the local time.
+     *
+     * This is the same as ```LOCAL TIME```.
+     */
+    @SinceJdsl("3.4.0")
+    fun localTime(): Expression<LocalTime> {
+        return Expressions.localTime()
+    }
+
     /**
      * Creates an expression that represents the local datetime.
      *

dsl/jpql/src/test/kotlin/com/linecorp/kotlinjdsl/dsl/jpql/expression/LocalTimeDslTest.kt

@@ -0,0 +1,26 @@
+package com.linecorp.kotlinjdsl.dsl.jpql.expression
+
+import com.linecorp.kotlinjdsl.dsl.jpql.queryPart
+import com.linecorp.kotlinjdsl.querymodel.jpql.expression.Expression
+import com.linecorp.kotlinjdsl.querymodel.jpql.expression.Expressions
+import org.assertj.core.api.Assertions.assertThat
+import org.junit.jupiter.api.Test
+import java.time.LocalTime
+
+class LocalTimeDslTest {
+
+    @Test
+    fun localTime() {
+        // when
+        val expression = queryPart {
+            localTime()
+        }.toExpression()
+
+        val actual: Expression<LocalTime> = expression
+
+        // then
+        val expected = Expressions.localTime()
+
+        assertThat(actual).isEqualTo(expected)
+    }
+}

query-model/jpql/src/main/kotlin/com/linecorp/kotlinjdsl/querymodel/jpql/expression/Expressions.kt

@@ -26,6 +26,7 @@ import com.linecorp.kotlinjdsl.querymodel.jpql.expression.impl.JpqlLiteral
 import com.linecorp.kotlinjdsl.querymodel.jpql.expression.impl.JpqlLn
 import com.linecorp.kotlinjdsl.querymodel.jpql.expression.impl.JpqlLocalDate
 import com.linecorp.kotlinjdsl.querymodel.jpql.expression.impl.JpqlLocalDateTime
+import com.linecorp.kotlinjdsl.querymodel.jpql.expression.impl.JpqlLocalTime
 import com.linecorp.kotlinjdsl.querymodel.jpql.expression.impl.JpqlLocate
 import com.linecorp.kotlinjdsl.querymodel.jpql.expression.impl.JpqlLower
 import com.linecorp.kotlinjdsl.querymodel.jpql.expression.impl.JpqlMax
@@ -62,6 +63,7 @@ import java.sql.Date
 import java.sql.Time
 import java.time.LocalDate
 import java.time.LocalDateTime
+import java.time.LocalTime
 import kotlin.internal.Exact
 import kotlin.reflect.KClass
 
@@ -334,6 +336,16 @@ object Expressions {
         return JpqlLocalDate
     }
 
+    /**
+     * Creates an expression that represents the local time.
+     *
+     * Matches ```LOCAL TIME```.
+     */
+    @SinceJdsl("3.4.0")
+    fun localTime(): Expression<LocalTime> {
+        return JpqlLocalTime
+    }
+
     /**
      * Creates an expression that represents the local datetime.
      *

query-model/jpql/src/main/kotlin/com/linecorp/kotlinjdsl/querymodel/jpql/expression/impl/JpqlLocalTime.kt

@@ -0,0 +1,8 @@
+package com.linecorp.kotlinjdsl.querymodel.jpql.expression.impl
+
+import com.linecorp.kotlinjdsl.Internal
+import com.linecorp.kotlinjdsl.querymodel.jpql.expression.Expression
+import java.time.LocalTime
+
+@Internal
+object JpqlLocalTime : Expression<LocalTime>

query-model/jpql/src/test/kotlin/com/linecorp/kotlinjdsl/querymodel/jpql/expression/ExpressionsTest.kt

@@ -28,6 +28,7 @@ import com.linecorp.kotlinjdsl.querymodel.jpql.expression.impl.JpqlLiteral
 import com.linecorp.kotlinjdsl.querymodel.jpql.expression.impl.JpqlLn
 import com.linecorp.kotlinjdsl.querymodel.jpql.expression.impl.JpqlLocalDate
 import com.linecorp.kotlinjdsl.querymodel.jpql.expression.impl.JpqlLocalDateTime
+import com.linecorp.kotlinjdsl.querymodel.jpql.expression.impl.JpqlLocalTime
 import com.linecorp.kotlinjdsl.querymodel.jpql.expression.impl.JpqlLocate
 import com.linecorp.kotlinjdsl.querymodel.jpql.expression.impl.JpqlLower
 import com.linecorp.kotlinjdsl.querymodel.jpql.expression.impl.JpqlMax
@@ -511,6 +512,16 @@ class ExpressionsTest : WithAssertions {
         assertThat(actual).isEqualTo(expected)
     }
 
+    fun localTime() {
+        // when
+        val actual = Expressions.localTime()
+
+        // then
+        val expected = JpqlLocalTime
+
+        assertThat(actual).isEqualTo(expected)
+    }
+
     @Test
     fun localDateTime() {
         // when
@@ -519,6 +530,7 @@ class ExpressionsTest : WithAssertions {
         // then
         val expected = JpqlLocalDateTime
 
+
         assertThat(actual).isEqualTo(expected)
     }
 

render/jpql/src/main/kotlin/com/linecorp/kotlinjdsl/render/jpql/JpqlRenderContext.kt

@@ -79,6 +79,7 @@ import com.linecorp.kotlinjdsl.render.jpql.serializer.impl.JpqlLiteralSerializer
 import com.linecorp.kotlinjdsl.render.jpql.serializer.impl.JpqlLnSerializer
 import com.linecorp.kotlinjdsl.render.jpql.serializer.impl.JpqlLocalDateSerializer
 import com.linecorp.kotlinjdsl.render.jpql.serializer.impl.JpqlLocalDateTimeSerializer
+import com.linecorp.kotlinjdsl.render.jpql.serializer.impl.JpqlLocalTimeSerializer
 import com.linecorp.kotlinjdsl.render.jpql.serializer.impl.JpqlLocateSerializer
 import com.linecorp.kotlinjdsl.render.jpql.serializer.impl.JpqlLowerSerializer
 import com.linecorp.kotlinjdsl.render.jpql.serializer.impl.JpqlMaxSerializer
@@ -339,6 +340,7 @@ private class DefaultModule : JpqlRenderModule {
             JpqlLocalDateSerializer(),
             JpqlLocalDateTimeSerializer(),
             JpqlLocateSerializer(),
+            JpqlLocalTimeSerializer(),
             JpqlLowerSerializer(),
             JpqlMaxSerializer(),
             JpqlMinSerializer(),

render/jpql/src/main/kotlin/com/linecorp/kotlinjdsl/render/jpql/serializer/impl/JpqlLocalTimeSerializer.kt

@@ -0,0 +1,19 @@
+package com.linecorp.kotlinjdsl.render.jpql.serializer.impl
+
+import com.linecorp.kotlinjdsl.Internal
+import com.linecorp.kotlinjdsl.querymodel.jpql.expression.impl.JpqlLocalTime
+import com.linecorp.kotlinjdsl.render.RenderContext
+import com.linecorp.kotlinjdsl.render.jpql.serializer.JpqlSerializer
+import com.linecorp.kotlinjdsl.render.jpql.writer.JpqlWriter
+import kotlin.reflect.KClass
+
+@Internal
+class JpqlLocalTimeSerializer : JpqlSerializer<JpqlLocalTime> {
+    override fun handledType(): KClass<JpqlLocalTime> {
+        return JpqlLocalTime::class
+    }
+
+    override fun serialize(part: JpqlLocalTime, writer: JpqlWriter, context: RenderContext) {
+        writer.write("LOCAL TIME")
+    }
+}

render/jpql/src/test/kotlin/com/linecorp/kotlinjdsl/render/jpql/serializer/impl/JpqlLocalTimeSerializerTest.kt

@@ -0,0 +1,46 @@
+package com.linecorp.kotlinjdsl.render.jpql.serializer.impl
+
+import com.linecorp.kotlinjdsl.querymodel.jpql.expression.impl.JpqlLocalTime
+import com.linecorp.kotlinjdsl.render.TestRenderContext
+import com.linecorp.kotlinjdsl.render.jpql.serializer.JpqlRenderSerializer
+import com.linecorp.kotlinjdsl.render.jpql.serializer.JpqlSerializerTest
+import com.linecorp.kotlinjdsl.render.jpql.writer.JpqlWriter
+import io.mockk.impl.annotations.MockK
+import io.mockk.verifySequence
+import org.assertj.core.api.Assertions.assertThat
+import org.junit.jupiter.api.Test
+
+@JpqlSerializerTest
+class JpqlLocalTimeSerializerTest {
+    private val sut = JpqlLocalTimeSerializer()
+
+    @MockK
+    private lateinit var writer: JpqlWriter
+
+    @MockK
+    private lateinit var serializer: JpqlRenderSerializer
+
+    @Test
+    fun handle() {
+        // when
+        val actual = sut.handledType()
+
+        // then
+        assertThat(actual).isEqualTo(JpqlLocalTime::class)
+    }
+
+    @Test
+    fun serialize() {
+        // given
+        val part = JpqlLocalTime
+        val context = TestRenderContext(serializer)
+
+        // when
+        sut.serialize(part, writer, context)
+
+        // then
+        verifySequence {
+            writer.write("LOCAL TIME")
+        }
+    }
+}