1 files changed, 173 insertions, 5 deletions
diff --git a/kvision-modules/kvision-server-spring-boot/src/main/kotlin/pl/treksoft/kvision/types/Date.kt b/kvision-modules/kvision-server-spring-boot/src/main/kotlin/pl/treksoft/kvision/types/Date.kt
index 2cdcc76f..c9761b22 100644
--- a/kvision-modules/kvision-server-spring-boot/src/main/kotlin/pl/treksoft/kvision/types/Date.kt
+++ b/kvision-modules/kvision-server-spring-boot/src/main/kotlin/pl/treksoft/kvision/types/Date.kt
@@ -21,12 +21,180 @@
  */
 package pl.treksoft.kvision.types
 
-import java.text.SimpleDateFormat
+import com.fasterxml.jackson.core.JsonGenerator
+import com.fasterxml.jackson.core.JsonParser
+import com.fasterxml.jackson.databind.DeserializationContext
+import com.fasterxml.jackson.databind.JsonDeserializer
+import com.fasterxml.jackson.databind.JsonSerializer
+import com.fasterxml.jackson.databind.SerializerProvider
+import java.io.IOException
+import java.time.LocalDate
+import java.time.LocalDateTime
+import java.time.LocalTime
+import java.time.OffsetDateTime
+import java.time.OffsetTime
+import java.time.format.DateTimeFormatter
+import java.time.format.DateTimeParseException
 
-const val KV_DEFAULT_DATE_FORMAT = "yyyy-MM-dd HH:mm:ss"
+@Deprecated("Compatibility with KVision 1. Use LocalDateTime or OffsetDateTime instead.")
+actual typealias Date = LocalDateTime
 
-actual typealias Date = java.util.Date
+actual typealias LocalDateTime = LocalDateTime
 
-fun String.toDateF(format: String = KV_DEFAULT_DATE_FORMAT): Date = SimpleDateFormat(format).parse(this)
+actual typealias LocalDate = LocalDate
 
-fun Date.toStringF(format: String = KV_DEFAULT_DATE_FORMAT): String = SimpleDateFormat(format).format(this)
+actual typealias LocalTime = LocalTime
+
+actual typealias OffsetDateTime = OffsetDateTime
+
+actual typealias OffsetTime = OffsetTime
+
+fun String.toDateTimeF(): LocalDateTime = LocalDateTime.parse(this)
+
+fun String.toDateF(): LocalDate = LocalDate.parse(this)
+
+fun String.toTimeF(): LocalTime = LocalTime.parse(this)
+
+fun String.toOffsetDateTimeF(): OffsetDateTime = OffsetDateTime.parse(this)
+
+fun String.toOffsetTimeF(): OffsetTime = OffsetTime.parse(this)
+
+fun LocalDateTime.toStringF(): String = this.format(DateTimeFormatter.ISO_LOCAL_DATE_TIME)
+
+fun LocalDate.toStringF(): String = this.format(DateTimeFormatter.ISO_LOCAL_DATE)
+
+fun LocalTime.toStringF(): String = this.format(DateTimeFormatter.ISO_LOCAL_TIME)
+
+fun OffsetDateTime.toStringF(): String = this.format(DateTimeFormatter.ISO_OFFSET_DATE_TIME)
+
+fun OffsetTime.toStringF(): String = this.format(DateTimeFormatter.ISO_OFFSET_TIME)
+
+class LocalDateTimeSerializer : JsonSerializer<LocalDateTime>() {
+    @Throws(IOException::class)
+    override fun serialize(value: LocalDateTime, gen: JsonGenerator, provider: SerializerProvider) {
+        try {
+            val s = value.format(DateTimeFormatter.ISO_LOCAL_DATE_TIME)
+            gen.writeString(s)
+        } catch (e: DateTimeParseException) {
+            System.err.println(e)
+            gen.writeString("")
+        }
+    }
+}
+
+class LocalDateTimeDeserializer : JsonDeserializer<LocalDateTime>() {
+    @Throws(IOException::class)
+    override fun deserialize(p: JsonParser, ctx: DeserializationContext): LocalDateTime? {
+        val str = p.text
+        try {
+            return LocalDateTime.parse(str.dropLast(6), DateTimeFormatter.ISO_LOCAL_DATE_TIME)
+        } catch (e: DateTimeParseException) {
+            System.err.println(e)
+            return null
+        }
+    }
+}
+
+class LocalDateSerializer : JsonSerializer<LocalDate>() {
+    @Throws(IOException::class)
+    override fun serialize(value: LocalDate, gen: JsonGenerator, provider: SerializerProvider) {
+        try {
+            val s = value.atStartOfDay().format(DateTimeFormatter.ISO_LOCAL_DATE_TIME)
+            gen.writeString(s)
+        } catch (e: DateTimeParseException) {
+            System.err.println(e)
+            gen.writeString("")
+        }
+    }
+}
+
+class LocalDateDeserializer : JsonDeserializer<LocalDate>() {
+    @Throws(IOException::class)
+    override fun deserialize(p: JsonParser, ctx: DeserializationContext): LocalDate? {
+        val str = p.text
+        try {
+            return LocalDate.parse(str.dropLast(6), DateTimeFormatter.ISO_LOCAL_DATE_TIME)
+        } catch (e: DateTimeParseException) {
+            System.err.println(e)
+            return null
+        }
+    }
+}
+
+class LocalTimeSerializer : JsonSerializer<LocalTime>() {
+    @Throws(IOException::class)
+    override fun serialize(value: LocalTime, gen: JsonGenerator, provider: SerializerProvider) {
+        try {
+            val s = value.atDate(LocalDate.now()).format(DateTimeFormatter.ISO_LOCAL_DATE_TIME)
+            gen.writeString(s)
+        } catch (e: DateTimeParseException) {
+            System.err.println(e)
+            gen.writeString("")
+        }
+    }
+}
+
+class LocalTimeDeserializer : JsonDeserializer<LocalTime>() {
+    @Throws(IOException::class)
+    override fun deserialize(p: JsonParser, ctx: DeserializationContext): LocalTime? {
+        val str = p.text
+        try {
+            return LocalTime.parse(str.dropLast(6), DateTimeFormatter.ISO_LOCAL_DATE_TIME)
+        } catch (e: DateTimeParseException) {
+            System.err.println(e)
+            return null
+        }
+    }
+}
+
+class OffsetDateTimeSerializer : JsonSerializer<OffsetDateTime>() {
+    @Throws(IOException::class)
+    override fun serialize(value: OffsetDateTime, gen: JsonGenerator, provider: SerializerProvider) {
+        try {
+            val s = value.format(DateTimeFormatter.ISO_OFFSET_DATE_TIME)
+            gen.writeString(s)
+        } catch (e: DateTimeParseException) {
+            System.err.println(e)
+            gen.writeString("")
+        }
+    }
+}
+
+class OffsetDateTimeDeserializer : JsonDeserializer<OffsetDateTime>() {
+    @Throws(IOException::class)
+    override fun deserialize(p: JsonParser, ctx: DeserializationContext): OffsetDateTime? {
+        val str = p.text
+        try {
+            return OffsetDateTime.parse(str, DateTimeFormatter.ISO_OFFSET_DATE_TIME)
+        } catch (e: DateTimeParseException) {
+            System.err.println(e)
+            return null
+        }
+    }
+}
+
+class OffsetTimeSerializer : JsonSerializer<OffsetTime>() {
+    @Throws(IOException::class)
+    override fun serialize(value: OffsetTime, gen: JsonGenerator, provider: SerializerProvider) {
+        try {
+            val s = value.atDate(LocalDate.now()).format(DateTimeFormatter.ISO_OFFSET_DATE_TIME)
+            gen.writeString(s)
+        } catch (e: DateTimeParseException) {
+            System.err.println(e)
+            gen.writeString("")
+        }
+    }
+}
+
+class OffsetTimeDeserializer : JsonDeserializer<OffsetTime>() {
+    @Throws(IOException::class)
+    override fun deserialize(p: JsonParser, ctx: DeserializationContext): OffsetTime? {
+        val str = p.text
+        try {
+            return OffsetTime.parse(str, DateTimeFormatter.ISO_OFFSET_DATE_TIME)
+        } catch (e: DateTimeParseException) {
+            System.err.println(e)
+            return null
+        }
+    }
+}