diff options
Diffstat (limited to 'kvision-modules/kvision-server-javalin/src/main/kotlin/pl')
5 files changed, 912 insertions, 0 deletions
diff --git a/kvision-modules/kvision-server-javalin/src/main/kotlin/pl/treksoft/kvision/remote/KVModules.kt b/kvision-modules/kvision-server-javalin/src/main/kotlin/pl/treksoft/kvision/remote/KVModules.kt new file mode 100644 index 00000000..aef6e2f2 --- /dev/null +++ b/kvision-modules/kvision-server-javalin/src/main/kotlin/pl/treksoft/kvision/remote/KVModules.kt @@ -0,0 +1,54 @@ +/* + * Copyright (c) 2017-present Robert Jaros + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +package pl.treksoft.kvision.remote + +import com.google.inject.AbstractModule +import com.google.inject.Guice +import com.google.inject.Module +import io.javalin.Javalin + +const val KV_INJECTOR_KEY = "pl.treksoft.kvision.injector.key" + +/** + * Initialization function for Javalin server. + */ +fun Javalin.kvisionInit(vararg modules: Module) { + config.addStaticFiles("/assets") + + @Suppress("SpreadOperator") + val injector = Guice.createInjector(MainModule(this), *modules) + + before { + it.attribute(KV_INJECTOR_KEY, injector) + } + wsBefore { ws -> + ws.onConnect { ctx -> + ctx.attribute(KV_INJECTOR_KEY, injector) + } + } +} + +internal class MainModule(private val javalin: Javalin) : AbstractModule() { + override fun configure() { + bind(Javalin::class.java).toInstance(javalin) + } +} diff --git a/kvision-modules/kvision-server-javalin/src/main/kotlin/pl/treksoft/kvision/remote/KVServiceManager.kt b/kvision-modules/kvision-server-javalin/src/main/kotlin/pl/treksoft/kvision/remote/KVServiceManager.kt new file mode 100644 index 00000000..5cbd3495 --- /dev/null +++ b/kvision-modules/kvision-server-javalin/src/main/kotlin/pl/treksoft/kvision/remote/KVServiceManager.kt @@ -0,0 +1,565 @@ +/* + * Copyright (c) 2017-present Robert Jaros + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +package pl.treksoft.kvision.remote + +import com.fasterxml.jackson.databind.module.SimpleModule +import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper +import com.fasterxml.jackson.module.kotlin.readValue +import com.google.inject.Injector +import io.javalin.Javalin +import io.javalin.core.security.Role +import io.javalin.http.Context +import io.javalin.websocket.WsContext +import io.javalin.websocket.WsHandler +import kotlinx.coroutines.Dispatchers +import kotlinx.coroutines.ExperimentalCoroutinesApi +import kotlinx.coroutines.GlobalScope +import kotlinx.coroutines.channels.Channel +import kotlinx.coroutines.channels.ReceiveChannel +import kotlinx.coroutines.channels.SendChannel +import kotlinx.coroutines.coroutineScope +import kotlinx.coroutines.future.future +import kotlinx.coroutines.launch +import org.slf4j.Logger +import org.slf4j.LoggerFactory +import pl.treksoft.kvision.types.* +import java.math.BigDecimal +import java.time.LocalDate +import java.time.LocalDateTime +import java.time.LocalTime +import java.time.OffsetDateTime +import java.time.OffsetTime +import kotlin.reflect.KClass + +/** + * Multiplatform service manager for Javalin. + */ +@Suppress("LargeClass", "TooManyFunctions") +@UseExperimental(ExperimentalCoroutinesApi::class) +actual open class KVServiceManager<T : Any> actual constructor(val serviceClass: KClass<T>) { + + companion object { + val LOG: Logger = LoggerFactory.getLogger(KVServiceManager::class.java.name) + const val KV_WS_INCOMING_KEY = "pl.treksoft.kvision.ws.incoming.key" + const val KV_WS_OUTGOING_KEY = "pl.treksoft.kvision.ws.outgoing.key" + } + + val getRequests: MutableMap<String, (Context) -> Unit> = mutableMapOf() + val postRequests: MutableMap<String, (Context) -> Unit> = mutableMapOf() + val putRequests: MutableMap<String, (Context) -> Unit> = mutableMapOf() + val deleteRequests: MutableMap<String, (Context) -> Unit> = + mutableMapOf() + val optionsRequests: MutableMap<String, (Context) -> Unit> = + mutableMapOf() + val webSocketRequests: MutableMap<String, (WsHandler) -> Unit> = + mutableMapOf() + + val mapper = jacksonObjectMapper().apply { + val module = SimpleModule() + module.addSerializer(LocalDateTime::class.java, LocalDateTimeSerializer()) + module.addSerializer(LocalDate::class.java, LocalDateSerializer()) + module.addSerializer(LocalTime::class.java, LocalTimeSerializer()) + module.addSerializer(OffsetDateTime::class.java, OffsetDateTimeSerializer()) + module.addSerializer(OffsetTime::class.java, OffsetTimeSerializer()) + module.addSerializer(BigDecimal::class.java, BigDecimalSerializer()) + module.addDeserializer(LocalDateTime::class.java, LocalDateTimeDeserializer()) + module.addDeserializer(LocalDate::class.java, LocalDateDeserializer()) + module.addDeserializer(LocalTime::class.java, LocalTimeDeserializer()) + module.addDeserializer(OffsetDateTime::class.java, OffsetDateTimeDeserializer()) + module.addDeserializer(OffsetTime::class.java, OffsetTimeDeserializer()) + module.addDeserializer(BigDecimal::class.java, BigDecimalDeserializer()) + this.registerModule(module) + } + var counter: Int = 0 + + /** + * @suppress internal function + */ + fun initializeService(service: T, ctx: Context) { + if (service is WithContext) { + service.ctx = ctx + } + if (service is WithHttpSession) { + service.httpSession = ctx.req.session + } + } + + /** + * @suppress internal function + */ + fun initializeWsService(service: T, wsCtx: WsContext) { + if (service is WithWsContext) { + service.wsCtx = wsCtx + } + if (service is WithWsSession) { + service.wsSession = wsCtx.session + } + } + + /** + * Binds a given route with a function of the receiver. + * @param function a function of the receiver + * @param method a HTTP method + * @param route a route + */ + @Suppress("TooGenericExceptionCaught") + protected actual inline fun <reified RET> bind( + noinline function: suspend T.() -> RET, + method: HttpMethod, route: String? + ) { + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + addRoute(method, "/kv/$routeDef") { ctx -> + val jsonRpcRequest = if (method == HttpMethod.GET) { + JsonRpcRequest(ctx.queryParam<Int>("id").get(), "", listOf()) + } else { + ctx.body<JsonRpcRequest>() + } + val injector = ctx.attribute<Injector>(KV_INJECTOR_KEY)!! + val service = injector.getInstance(serviceClass.java) + initializeService(service, ctx) + val future = GlobalScope.future { + try { + val result = function.invoke(service) + JsonRpcResponse( + id = jsonRpcRequest.id, + result = mapper.writeValueAsString(result) + ) + } catch (e: Exception) { + if (!(e is ServiceException)) LOG.error(e.message, e) + JsonRpcResponse( + id = jsonRpcRequest.id, error = e.message ?: "Error", + exceptionType = e.javaClass.canonicalName + ) + } + } + ctx.json(future) + } + } + + /** + * Binds a given route with a function of the receiver. + * @param function a function of the receiver + * @param method a HTTP method + * @param route a route + */ + @Suppress("TooGenericExceptionCaught") + protected actual inline fun <reified PAR, reified RET> bind( + noinline function: suspend T.(PAR) -> RET, + method: HttpMethod, route: String? + ) { + if (method == HttpMethod.GET) + throw UnsupportedOperationException("GET method is only supported for methods without parameters") + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + addRoute(method, "/kv/$routeDef") { ctx -> + val jsonRpcRequest = ctx.body<JsonRpcRequest>() + if (jsonRpcRequest.params.size == 1) { + val param = getParameter<PAR>(jsonRpcRequest.params[0]) + val injector = ctx.attribute<Injector>(KV_INJECTOR_KEY)!! + val service = injector.getInstance(serviceClass.java) + initializeService(service, ctx) + val future = GlobalScope.future { + try { + val result = function.invoke(service, param) + JsonRpcResponse( + id = jsonRpcRequest.id, + result = mapper.writeValueAsString(result) + ) + } catch (e: Exception) { + if (!(e is ServiceException)) LOG.error(e.message, e) + JsonRpcResponse( + id = jsonRpcRequest.id, error = e.message ?: "Error", + exceptionType = e.javaClass.canonicalName + ) + } + } + ctx.json(future) + } else { + ctx.json(JsonRpcResponse(id = jsonRpcRequest.id, error = "Invalid parameters")) + } + } + } + + /** + * Binds a given route with a function of the receiver. + * @param function a function of the receiver + * @param method a HTTP method + * @param route a route + */ + @Suppress("TooGenericExceptionCaught") + protected actual inline fun <reified PAR1, reified PAR2, reified RET> bind( + noinline function: suspend T.(PAR1, PAR2) -> RET, + method: HttpMethod, route: String? + ) { + if (method == HttpMethod.GET) + throw UnsupportedOperationException("GET method is only supported for methods without parameters") + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + addRoute(method, "/kv/$routeDef") { ctx -> + val jsonRpcRequest = ctx.body<JsonRpcRequest>() + if (jsonRpcRequest.params.size == 2) { + val param1 = getParameter<PAR1>(jsonRpcRequest.params[0]) + val param2 = getParameter<PAR2>(jsonRpcRequest.params[1]) + val injector = ctx.attribute<Injector>(KV_INJECTOR_KEY)!! + val service = injector.getInstance(serviceClass.java) + initializeService(service, ctx) + val future = GlobalScope.future { + try { + val result = function.invoke(service, param1, param2) + JsonRpcResponse( + id = jsonRpcRequest.id, + result = mapper.writeValueAsString(result) + ) + } catch (e: Exception) { + if (!(e is ServiceException)) LOG.error(e.message, e) + JsonRpcResponse( + id = jsonRpcRequest.id, error = e.message ?: "Error", + exceptionType = e.javaClass.canonicalName + ) + } + } + ctx.json(future) + } else { + ctx.json(JsonRpcResponse(id = jsonRpcRequest.id, error = "Invalid parameters")) + } + } + } + + /** + * Binds a given route with a function of the receiver. + * @param function a function of the receiver + * @param method a HTTP method + * @param route a route + */ + @Suppress("TooGenericExceptionCaught") + protected actual inline fun <reified PAR1, reified PAR2, reified PAR3, reified RET> bind( + noinline function: suspend T.(PAR1, PAR2, PAR3) -> RET, + method: HttpMethod, route: String? + ) { + if (method == HttpMethod.GET) + throw UnsupportedOperationException("GET method is only supported for methods without parameters") + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + addRoute(method, "/kv/$routeDef") { ctx -> + val jsonRpcRequest = ctx.body<JsonRpcRequest>() + @Suppress("MagicNumber") + if (jsonRpcRequest.params.size == 3) { + val param1 = getParameter<PAR1>(jsonRpcRequest.params[0]) + val param2 = getParameter<PAR2>(jsonRpcRequest.params[1]) + val param3 = getParameter<PAR3>(jsonRpcRequest.params[2]) + val injector = ctx.attribute<Injector>(KV_INJECTOR_KEY)!! + val service = injector.getInstance(serviceClass.java) + initializeService(service, ctx) + val future = GlobalScope.future { + try { + val result = function.invoke(service, param1, param2, param3) + JsonRpcResponse( + id = jsonRpcRequest.id, + result = mapper.writeValueAsString(result) + ) + } catch (e: Exception) { + if (!(e is ServiceException)) LOG.error(e.message, e) + JsonRpcResponse( + id = jsonRpcRequest.id, error = e.message ?: "Error", + exceptionType = e.javaClass.canonicalName + ) + } + } + ctx.json(future) + } else { + ctx.json(JsonRpcResponse(id = jsonRpcRequest.id, error = "Invalid parameters")) + } + } + } + + /** + * Binds a given route with a function of the receiver. + * @param function a function of the receiver + * @param method a HTTP method + * @param route a route + */ + @Suppress("TooGenericExceptionCaught") + protected actual inline fun <reified PAR1, reified PAR2, reified PAR3, reified PAR4, reified RET> bind( + noinline function: suspend T.(PAR1, PAR2, PAR3, PAR4) -> RET, + method: HttpMethod, route: String? + ) { + if (method == HttpMethod.GET) + throw UnsupportedOperationException("GET method is only supported for methods without parameters") + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + addRoute(method, "/kv/$routeDef") { ctx -> + val jsonRpcRequest = ctx.body<JsonRpcRequest>() + @Suppress("MagicNumber") + if (jsonRpcRequest.params.size == 4) { + val param1 = getParameter<PAR1>(jsonRpcRequest.params[0]) + val param2 = getParameter<PAR2>(jsonRpcRequest.params[1]) + val param3 = getParameter<PAR3>(jsonRpcRequest.params[2]) + val param4 = getParameter<PAR4>(jsonRpcRequest.params[3]) + val injector = ctx.attribute<Injector>(KV_INJECTOR_KEY)!! + val service = injector.getInstance(serviceClass.java) + initializeService(service, ctx) + val future = GlobalScope.future { + try { + val result = function.invoke(service, param1, param2, param3, param4) + JsonRpcResponse( + id = jsonRpcRequest.id, + result = mapper.writeValueAsString(result) + ) + } catch (e: Exception) { + if (!(e is ServiceException)) LOG.error(e.message, e) + JsonRpcResponse( + id = jsonRpcRequest.id, error = e.message ?: "Error", + exceptionType = e.javaClass.canonicalName + ) + } + } + ctx.json(future) + } else { + ctx.json(JsonRpcResponse(id = jsonRpcRequest.id, error = "Invalid parameters")) + } + } + } + + /** + * Binds a given route with a function of the receiver. + * @param function a function of the receiver + * @param method a HTTP method + * @param route a route + */ + @Suppress("TooGenericExceptionCaught") + protected actual inline fun <reified PAR1, reified PAR2, reified PAR3, + reified PAR4, reified PAR5, reified RET> bind( + noinline function: suspend T.(PAR1, PAR2, PAR3, PAR4, PAR5) -> RET, + method: HttpMethod, route: String? + ) { + if (method == HttpMethod.GET) + throw UnsupportedOperationException("GET method is only supported for methods without parameters") + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + addRoute(method, "/kv/$routeDef") { ctx -> + val jsonRpcRequest = ctx.body<JsonRpcRequest>() + @Suppress("MagicNumber") + if (jsonRpcRequest.params.size == 5) { + val param1 = getParameter<PAR1>(jsonRpcRequest.params[0]) + val param2 = getParameter<PAR2>(jsonRpcRequest.params[1]) + val param3 = getParameter<PAR3>(jsonRpcRequest.params[2]) + val param4 = getParameter<PAR4>(jsonRpcRequest.params[3]) + val param5 = getParameter<PAR5>(jsonRpcRequest.params[4]) + val injector = ctx.attribute<Injector>(KV_INJECTOR_KEY)!! + val service = injector.getInstance(serviceClass.java) + initializeService(service, ctx) + val future = GlobalScope.future { + try { + val result = function.invoke(service, param1, param2, param3, param4, param5) + JsonRpcResponse( + id = jsonRpcRequest.id, + result = mapper.writeValueAsString(result) + ) + } catch (e: Exception) { + if (!(e is ServiceException)) LOG.error(e.message, e) + JsonRpcResponse( + id = jsonRpcRequest.id, error = e.message ?: "Error", + exceptionType = e.javaClass.canonicalName + ) + } + } + ctx.json(future) + } else { + ctx.json(JsonRpcResponse(id = jsonRpcRequest.id, error = "Invalid parameters")) + } + } + } + + /** + * Binds a given web socket connection with a function of the receiver. + * @param function a function of the receiver + * @param route a route + */ + protected actual inline fun <reified PAR1 : Any, reified PAR2 : Any> bind( + noinline function: suspend T.(ReceiveChannel<PAR1>, SendChannel<PAR2>) -> Unit, + route: String? + ) { + val routeDef = "route${this::class.simpleName}${counter++}" + webSocketRequests["/kvws/$routeDef"] = { ws -> + ws.onConnect { ctx -> + val incoming = Channel<String>() + val outgoing = Channel<String>() + ctx.attribute(KV_WS_INCOMING_KEY, incoming) + ctx.attribute(KV_WS_OUTGOING_KEY, outgoing) + val injector = ctx.attribute<Injector>(KV_INJECTOR_KEY)!! + val service = injector.getInstance(serviceClass.java) + initializeWsService(service, ctx) + GlobalScope.launch { + coroutineScope { + launch(Dispatchers.IO) { + for (text in outgoing) { + ctx.send(text) + } + ctx.session.close() + } + launch { + val requestChannel = Channel<PAR1>() + val responseChannel = Channel<PAR2>() + coroutineScope { + launch { + for (p in incoming) { + val jsonRpcRequest = getParameter<JsonRpcRequest>(p) + if (jsonRpcRequest.params.size == 1) { + val par = getParameter<PAR1>(jsonRpcRequest.params[0]) + requestChannel.send(par) + } + } + requestChannel.close() + } + launch(Dispatchers.IO) { + for (p in responseChannel) { + val text = mapper.writeValueAsString( + JsonRpcResponse( + id = 0, + result = mapper.writeValueAsString(p) + ) + ) + outgoing.send(text) + } + } + launch { + function.invoke(service, requestChannel, responseChannel) + if (!responseChannel.isClosedForReceive) responseChannel.close() + } + } + if (!outgoing.isClosedForReceive) outgoing.close() + } + } + } + } + ws.onClose { ctx -> + GlobalScope.launch { + val outgoing = ctx.attribute<Channel<String>>(KV_WS_OUTGOING_KEY)!! + val incoming = ctx.attribute<Channel<String>>(KV_WS_INCOMING_KEY)!! + outgoing.close() + incoming.close() + } + } + ws.onMessage { ctx -> + GlobalScope.launch { + val incoming = ctx.attribute<Channel<String>>(KV_WS_INCOMING_KEY)!! + incoming.send(ctx.message()) + } + } + } + } + + /** + * Binds a given function of the receiver as a tabulator component source + * @param function a function of the receiver + */ + @Suppress("TooGenericExceptionCaught") + protected actual inline fun <reified RET> bindTabulatorRemote( + noinline function: suspend T.(Int?, Int?, List<RemoteFilter>?, List<RemoteSorter>?, String?) -> RemoteData<RET> + ) { + val routeDef = "route${this::class.simpleName}${counter++}" + addRoute(HttpMethod.POST, "/kv/$routeDef") { ctx -> + val jsonRpcRequest = ctx.body<JsonRpcRequest>() + @Suppress("MagicNumber") + if (jsonRpcRequest.params.size == 5) { + val param1 = getParameter<Int?>(jsonRpcRequest.params[0]) + val param2 = getParameter<Int?>(jsonRpcRequest.params[1]) + val param3 = getParameter<List<RemoteFilter>?>(jsonRpcRequest.params[2]) + @Suppress("MagicNumber") + val param4 = getParameter<List<RemoteSorter>?>(jsonRpcRequest.params[3]) + @Suppress("MagicNumber") + val param5 = getParameter<String?>(jsonRpcRequest.params[4]) + val injector = ctx.attribute<Injector>(KV_INJECTOR_KEY)!! + val service = injector.getInstance(serviceClass.java) + initializeService(service, ctx) + val future = GlobalScope.future { + try { + val result = function.invoke(service, param1, param2, param3, param4, param5) + JsonRpcResponse( + id = jsonRpcRequest.id, + result = mapper.writeValueAsString(result) + ) + } catch (e: Exception) { + if (!(e is ServiceException)) LOG.error(e.message, e) + JsonRpcResponse( + id = jsonRpcRequest.id, error = e.message ?: "Error", + exceptionType = e.javaClass.canonicalName + ) + } + } + ctx.json(future) + } else { + ctx.json(JsonRpcResponse(id = jsonRpcRequest.id, error = "Invalid parameters")) + } + } + } + + /** + * @suppress Internal method + */ + fun addRoute( + method: HttpMethod, + path: String, + handler: (Context) -> Unit + ) { + when (method) { + HttpMethod.GET -> getRequests[path] = handler + HttpMethod.POST -> postRequests[path] = handler + HttpMethod.PUT -> putRequests[path] = handler + HttpMethod.DELETE -> deleteRequests[path] = handler + HttpMethod.OPTIONS -> optionsRequests[path] = handler + } + } + + /** + * @suppress Internal method + */ + protected inline fun <reified T> getParameter(str: String?): T { + return str?.let { + if (T::class == String::class) { + str as T + } else { + mapper.readValue(str) + } + } ?: null as T + } + +} + +/** + * A function to generate routes based on definitions from the service manager. + */ +fun <T : Any> Javalin.applyRoutes(serviceManager: KVServiceManager<T>, roles: Set<Role> = setOf()) { + serviceManager.getRequests.forEach { (path, handler) -> + get(path, handler, roles) + } + serviceManager.postRequests.forEach { (path, handler) -> + post(path, handler, roles) + } + serviceManager.putRequests.forEach { (path, handler) -> + put(path, handler, roles) + } + serviceManager.deleteRequests.forEach { (path, handler) -> + delete(path, handler, roles) + } + serviceManager.optionsRequests.forEach { (path, handler) -> + options(path, handler, roles) + } + serviceManager.webSocketRequests.forEach { (path, handler) -> + ws(path, handler, roles) + } +} diff --git a/kvision-modules/kvision-server-javalin/src/main/kotlin/pl/treksoft/kvision/remote/SessionInterfaces.kt b/kvision-modules/kvision-server-javalin/src/main/kotlin/pl/treksoft/kvision/remote/SessionInterfaces.kt new file mode 100644 index 00000000..e44cc46f --- /dev/null +++ b/kvision-modules/kvision-server-javalin/src/main/kotlin/pl/treksoft/kvision/remote/SessionInterfaces.kt @@ -0,0 +1,43 @@ +/* + * Copyright (c) 2017-present Robert Jaros + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +package pl.treksoft.kvision.remote + +import io.javalin.http.Context +import io.javalin.websocket.WsContext +import org.eclipse.jetty.websocket.api.Session +import javax.servlet.http.HttpSession + +interface WithContext { + var ctx: Context +} + +interface WithHttpSession { + var httpSession: HttpSession +} + +interface WithWsContext { + var wsCtx: WsContext +} + +interface WithWsSession { + var wsSession: Session +} diff --git a/kvision-modules/kvision-server-javalin/src/main/kotlin/pl/treksoft/kvision/types/Date.kt b/kvision-modules/kvision-server-javalin/src/main/kotlin/pl/treksoft/kvision/types/Date.kt new file mode 100644 index 00000000..58636fcc --- /dev/null +++ b/kvision-modules/kvision-server-javalin/src/main/kotlin/pl/treksoft/kvision/types/Date.kt @@ -0,0 +1,203 @@ +/* + * Copyright (c) 2017-present Robert Jaros + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +package pl.treksoft.kvision.types + +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 + +@Deprecated("Not supported in KVision 2. Use LocalDateTime or OffsetDateTime instead.", level = DeprecationLevel.ERROR) +actual typealias Date = LocalDateTime + +actual typealias LocalDateTime = LocalDateTime + +actual typealias LocalDate = LocalDate + +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 { + @Suppress("MagicNumber") + 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 { + @Suppress("MagicNumber") + 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 { + @Suppress("MagicNumber") + 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 + return try { + OffsetDateTime.parse(str, DateTimeFormatter.ISO_OFFSET_DATE_TIME) + } catch (e: DateTimeParseException) { + System.err.println(e) + 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 + return try { + OffsetTime.parse(str, DateTimeFormatter.ISO_OFFSET_DATE_TIME) + } catch (e: DateTimeParseException) { + System.err.println(e) + null + } + } +} diff --git a/kvision-modules/kvision-server-javalin/src/main/kotlin/pl/treksoft/kvision/types/Decimal.kt b/kvision-modules/kvision-server-javalin/src/main/kotlin/pl/treksoft/kvision/types/Decimal.kt new file mode 100644 index 00000000..1d37ae51 --- /dev/null +++ b/kvision-modules/kvision-server-javalin/src/main/kotlin/pl/treksoft/kvision/types/Decimal.kt @@ -0,0 +1,47 @@ +/* + * Copyright (c) 2017-present Robert Jaros + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +package pl.treksoft.kvision.types + +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.math.BigDecimal + +actual typealias Decimal = BigDecimal + +class BigDecimalSerializer : JsonSerializer<BigDecimal>() { + @Throws(IOException::class) + override fun serialize(value: BigDecimal, gen: JsonGenerator, provider: SerializerProvider) { + gen.writeNumber(value.toDouble()) + } +} + +class BigDecimalDeserializer : JsonDeserializer<BigDecimal>() { + @Throws(IOException::class) + override fun deserialize(p: JsonParser, ctx: DeserializationContext): BigDecimal? { + return p.doubleValue.toBigDecimal() + } +} |