diff options
Diffstat (limited to 'kvision-modules/kvision-server-jooby/src/main/kotlin/pl')
3 files changed, 487 insertions, 0 deletions
diff --git a/kvision-modules/kvision-server-jooby/src/main/kotlin/pl/treksoft/kvision/remote/Jooby.kt b/kvision-modules/kvision-server-jooby/src/main/kotlin/pl/treksoft/kvision/remote/Jooby.kt new file mode 100644 index 00000000..928892a2 --- /dev/null +++ b/kvision-modules/kvision-server-jooby/src/main/kotlin/pl/treksoft/kvision/remote/Jooby.kt @@ -0,0 +1,91 @@ +/* + * 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. + */ +@file:Suppress("EXPERIMENTAL_FEATURE_WARNING") + +package pl.treksoft.kvision.remote + +import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper +import kotlinx.coroutines.Deferred +import kotlinx.coroutines.Dispatchers +import kotlinx.coroutines.GlobalScope +import org.jooby.Kooby +import org.jooby.Session +import org.jooby.json.Jackson +import org.pac4j.core.profile.CommonProfile +import kotlinx.coroutines.async as coroutinesAsync + +/** + * A Jooby based server. + */ +actual open class JoobyServer(init: JoobyServer.() -> Unit) : Kooby() { + init { + @Suppress("LeakingThis") + assets("/", "index.html") + @Suppress("LeakingThis") + assets("/**").onMissing(0) + val mapper = jacksonObjectMapper() + @Suppress("LeakingThis") + use(Jackson(mapper)) + @Suppress("LeakingThis") + init.invoke(this) + } +} + +/** + * A server request. + */ +actual typealias Request = org.jooby.Request + +/** + * A user profile. + */ +actual typealias Profile = CommonProfile + +/** + * A helper extension function for asynchronous request processing. + */ +fun <RESP> Request?.async(block: (Request) -> RESP): Deferred<RESP> = this?.let { req -> + GlobalScope.coroutinesAsync(Dispatchers.Unconfined) { + block(req) + } +} ?: throw IllegalStateException("Request not set!") + +/** + * A helper extension function for asynchronous request processing with session. + */ +fun <RESP> Request?.async(block: (Request, Session) -> RESP): Deferred<RESP> = this?.let { req -> + val session = req.session() + GlobalScope.coroutinesAsync(Dispatchers.Unconfined) { + block(req, session) + } +} ?: throw IllegalStateException("Request not set!") + +/** + * A helper extension function for asynchronous request processing with session and user profile. + */ +fun <RESP> Request?.async(block: (Request, Session, Profile) -> RESP): Deferred<RESP> = this?.let { req -> + val session = req.session() + val profile = req.require(CommonProfile::class.java) + GlobalScope.coroutinesAsync(Dispatchers.Unconfined) { + block(req, session, profile) + } +} ?: throw IllegalStateException("Request not set!") diff --git a/kvision-modules/kvision-server-jooby/src/main/kotlin/pl/treksoft/kvision/remote/ServiceManager.kt b/kvision-modules/kvision-server-jooby/src/main/kotlin/pl/treksoft/kvision/remote/ServiceManager.kt new file mode 100644 index 00000000..edaa9ba3 --- /dev/null +++ b/kvision-modules/kvision-server-jooby/src/main/kotlin/pl/treksoft/kvision/remote/ServiceManager.kt @@ -0,0 +1,338 @@ +/* + * 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.module.kotlin.jacksonObjectMapper +import kotlinx.coroutines.Deferred +import kotlinx.coroutines.runBlocking +import org.jooby.Response +import org.jooby.Status +import org.slf4j.Logger +import org.slf4j.LoggerFactory + +/** + * Multiplatform service manager. + */ +@Suppress("EXPERIMENTAL_FEATURE_WARNING") +actual open class ServiceManager<out T> actual constructor(val service: T) { + + companion object { + val LOG: Logger = LoggerFactory.getLogger(ServiceManager::class.java.name) + } + + protected val routes: MutableList<JoobyServer.() -> Unit> = mutableListOf() + val mapper = jacksonObjectMapper() + var counter: Int = 0 + + /** + * Binds a given route with a function of the receiver. + * @param function a function of the receiver + * @param route a route + * @param method a HTTP method + * @param prefix an URL address prefix + */ + protected actual inline fun <reified RET> bind( + noinline function: T.(Request?) -> Deferred<RET>, + route: String?, method: RpcHttpMethod, prefix: String + ) { + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + routes.add({ + call(method, "$prefix$routeDef") { req, res -> + if (service != null) { + val jsonRpcRequest = req.body(JsonRpcRequest::class.java) + try { + val result = runBlocking { function.invoke(service, req).await() } + res.send( + JsonRpcResponse( + id = jsonRpcRequest.id, + result = mapper.writeValueAsString(result) + ) + ) + } catch (e: Exception) { + LOG.error(e.message, e) + res.send(JsonRpcResponse(id = jsonRpcRequest.id, error = e.message ?: "Error")) + } + } else { + res.status(Status.SERVER_ERROR) + } + }.invoke(this) + }) + } + + /** + * Binds a given route with a function of the receiver. + * @param function a function of the receiver + * @param route a route + * @param method a HTTP method + * @param prefix an URL address prefix + */ + protected actual inline fun <reified PAR, reified RET> bind( + noinline function: T.(PAR, Request?) -> Deferred<RET>, + route: String?, method: RpcHttpMethod, prefix: String + ) { + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + routes.add({ + call(method, "$prefix$routeDef") { req, res -> + if (service != null) { + val jsonRpcRequest = req.body(JsonRpcRequest::class.java) + if (jsonRpcRequest.params.size == 1) { + val param = getParameter<PAR>(jsonRpcRequest.params[0]) + try { + val result = runBlocking { function.invoke(service, param, req).await() } + res.send( + JsonRpcResponse( + id = jsonRpcRequest.id, + result = mapper.writeValueAsString(result) + ) + ) + } catch (e: Exception) { + LOG.error(e.message, e) + res.send(JsonRpcResponse(id = jsonRpcRequest.id, error = e.message ?: "Error")) + } + } else { + res.send(JsonRpcResponse(id = jsonRpcRequest.id, error = "Invalid parameters")) + } + } else { + res.status(Status.SERVER_ERROR) + } + }.invoke(this) + }) + } + + /** + * Binds a given route with a function of the receiver. + * @param function a function of the receiver + * @param route a route + * @param method a HTTP method + * @param prefix an URL address prefix + */ + protected actual inline fun <reified PAR1, reified PAR2, reified RET> bind( + noinline function: T.(PAR1, PAR2, Request?) -> Deferred<RET>, + route: String?, method: RpcHttpMethod, prefix: String + ) { + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + routes.add({ + call(method, "$prefix$routeDef") { req, res -> + if (service != null) { + val jsonRpcRequest = req.body(JsonRpcRequest::class.java) + if (jsonRpcRequest.params.size == 2) { + val param1 = getParameter<PAR1>(jsonRpcRequest.params[0]) + val param2 = getParameter<PAR2>(jsonRpcRequest.params[1]) + try { + val result = runBlocking { function.invoke(service, param1, param2, req).await() } + res.send( + JsonRpcResponse( + id = jsonRpcRequest.id, + result = mapper.writeValueAsString(result) + ) + ) + } catch (e: Exception) { + LOG.error(e.message, e) + res.send(JsonRpcResponse(id = jsonRpcRequest.id, error = e.message ?: "Error")) + } + } else { + res.send(JsonRpcResponse(id = jsonRpcRequest.id, error = "Invalid parameters")) + } + } else { + res.status(Status.SERVER_ERROR) + } + }.invoke(this) + }) + } + + /** + * Binds a given route with a function of the receiver. + * @param function a function of the receiver + * @param route a route + * @param method a HTTP method + * @param prefix an URL address prefix + */ + protected actual inline fun <reified PAR1, reified PAR2, reified PAR3, reified RET> bind( + noinline function: T.(PAR1, PAR2, PAR3, Request?) -> Deferred<RET>, + route: String?, method: RpcHttpMethod, prefix: String + ) { + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + routes.add({ + call(method, "$prefix$routeDef") { req, res -> + if (service != null) { + val jsonRpcRequest = req.body(JsonRpcRequest::class.java) + 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]) + try { + val result = runBlocking { function.invoke(service, param1, param2, param3, req).await() } + res.send( + JsonRpcResponse( + id = jsonRpcRequest.id, + result = mapper.writeValueAsString(result) + ) + ) + } catch (e: Exception) { + LOG.error(e.message, e) + res.send(JsonRpcResponse(id = jsonRpcRequest.id, error = e.message ?: "Error")) + } + } else { + res.send(JsonRpcResponse(id = jsonRpcRequest.id, error = "Invalid parameters")) + } + } else { + res.status(Status.SERVER_ERROR) + } + }.invoke(this) + }) + } + + /** + * Binds a given route with a function of the receiver. + * @param function a function of the receiver + * @param route a route + * @param method a HTTP method + * @param prefix an URL address prefix + */ + protected actual inline fun <reified PAR1, reified PAR2, reified PAR3, reified PAR4, reified RET> bind( + noinline function: T.(PAR1, PAR2, PAR3, PAR4, Request?) -> Deferred<RET>, + route: String?, method: RpcHttpMethod, prefix: String + ) { + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + routes.add({ + call(method, "$prefix$routeDef") { req, res -> + if (service != null) { + val jsonRpcRequest = req.body(JsonRpcRequest::class.java) + 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]) + try { + val result = + runBlocking { function.invoke(service, param1, param2, param3, param4, req).await() } + res.send( + JsonRpcResponse( + id = jsonRpcRequest.id, + result = mapper.writeValueAsString(result) + ) + ) + } catch (e: Exception) { + LOG.error(e.message, e) + res.send(JsonRpcResponse(id = jsonRpcRequest.id, error = e.message ?: "Error")) + } + } else { + res.send(JsonRpcResponse(id = jsonRpcRequest.id, error = "Invalid parameters")) + } + } else { + res.status(Status.SERVER_ERROR) + } + }.invoke(this) + }) + } + + /** + * Binds a given route with a function of the receiver. + * @param function a function of the receiver + * @param route a route + * @param method a HTTP method + * @param prefix an URL address prefix + */ + protected actual inline fun <reified PAR1, reified PAR2, reified PAR3, + reified PAR4, reified PAR5, reified RET> bind( + noinline function: T.(PAR1, PAR2, PAR3, PAR4, PAR5, Request?) -> Deferred<RET>, + route: String?, + method: RpcHttpMethod, + prefix: String + ) { + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + routes.add({ + call(method, "$prefix$routeDef") { req, res -> + if (service != null) { + val jsonRpcRequest = req.body(JsonRpcRequest::class.java) + 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]) + try { + val result = + runBlocking { + function.invoke(service, param1, param2, param3, param4, param5, req).await() + } + res.send( + JsonRpcResponse( + id = jsonRpcRequest.id, + result = mapper.writeValueAsString(result) + ) + ) + } catch (e: Exception) { + LOG.error(e.message, e) + res.send(JsonRpcResponse(id = jsonRpcRequest.id, error = e.message ?: "Error")) + } + } else { + res.send(JsonRpcResponse(id = jsonRpcRequest.id, error = "Invalid parameters")) + } + } else { + res.status(Status.SERVER_ERROR) + } + }.invoke(this) + }) + } + + fun call( + method: RpcHttpMethod, + path: String, + handler: (Request, Response) -> Unit + ): JoobyServer.() -> Unit { + return { + when (method) { + RpcHttpMethod.POST -> post(path, handler) + RpcHttpMethod.PUT -> put(path, handler) + RpcHttpMethod.DELETE -> delete(path, handler) + RpcHttpMethod.OPTIONS -> options(path, handler) + } + } + } + + protected inline fun <reified T> getParameter(str: String?): T { + return str?.let { + if (T::class == String::class) { + str as T + } else { + mapper.readValue(str, T::class.java) + } + } ?: null as T + } + + /** + * Applies all defined routes to the given server. + * @param k a Jooby server + */ + actual fun applyRoutes(k: JoobyServer) { + routes.forEach { + it.invoke(k) + } + } + + /** + * Returns the list of defined bindings. + * Not used on the jvm platform. + */ + actual fun getCalls(): Map<String, Pair<String, RpcHttpMethod>> = mapOf() +} diff --git a/kvision-modules/kvision-server-jooby/src/main/kotlin/pl/treksoft/kvision/types/KDate.kt b/kvision-modules/kvision-server-jooby/src/main/kotlin/pl/treksoft/kvision/types/KDate.kt new file mode 100644 index 00000000..9fc534c4 --- /dev/null +++ b/kvision-modules/kvision-server-jooby/src/main/kotlin/pl/treksoft/kvision/types/KDate.kt @@ -0,0 +1,58 @@ +/* + * 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.github.andrewoma.kwery.mapper.SimpleConverter +import com.github.andrewoma.kwery.mapper.TableConfiguration +import com.github.andrewoma.kwery.mapper.reifiedConverter +import com.github.andrewoma.kwery.mapper.standardConverters +import com.github.andrewoma.kwery.mapper.util.camelToLowerUnderscore +import java.sql.Timestamp +import java.text.SimpleDateFormat +import java.util.* + +/** + * A serializable wrapper for a multiplatform Date type. + */ +@Suppress("MayBeConstant") +actual val KDATE_FORMAT = "yyyy-MM-dd HH:mm:ss" + +actual fun nowDate(): KDate = + KDate(Date().time) + +actual fun String.toKDateF(format: String): KDate = + KDate(SimpleDateFormat(format).parse(this).time) + +actual fun KDate.toStringF(format: String) = + SimpleDateFormat(format).format(this.toJava()) + +fun KDate.toJava(): java.util.Date = java.util.Date(this.time) + +object KDateConverter : SimpleConverter<KDate>( + { row, c -> KDate(row.timestamp(c).time) }, + { Timestamp(it.time) } +) + +val kvTableConfig = TableConfiguration( + converters = standardConverters + reifiedConverter(KDateConverter), + namingConvention = camelToLowerUnderscore +) |