diff options
Diffstat (limited to 'kvision-modules/kvision-remote/src/main')
8 files changed, 1575 insertions, 0 deletions
diff --git a/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/CallAgent.kt b/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/CallAgent.kt new file mode 100644 index 00000000..4a086e2a --- /dev/null +++ b/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/CallAgent.kt @@ -0,0 +1,135 @@ +/* + * 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 kotlinx.serialization.ImplicitReflectionSerializer +import kotlinx.serialization.stringify +import pl.treksoft.jquery.JQueryAjaxSettings +import pl.treksoft.jquery.JQueryXHR +import pl.treksoft.jquery.jQuery +import pl.treksoft.kvision.utils.JSON +import pl.treksoft.kvision.utils.obj +import kotlin.js.Promise +import kotlin.js.undefined +import kotlin.js.JSON as NativeJSON + +/** + * HTTP status unauthorized (401). + */ +const val HTTP_UNAUTHORIZED = 401 + +/** + * An agent responsible for remote calls. + */ +open class CallAgent { + + private var counter = 1 + + /** + * Makes an JSON-RPC call to the remote server. + * @param url an URL address + * @param method a HTTP method + * @param data data to be sent + * @return a promise of the result + */ + @UseExperimental(ImplicitReflectionSerializer::class) + @Suppress("UnsafeCastFromDynamic") + fun jsonRpcCall( + url: String, + data: List<String?> = listOf(), + method: RpcHttpMethod = RpcHttpMethod.POST + ): Promise<String> { + val jsonRpcRequest = JsonRpcRequest(counter++, url, data) + val jsonData = JSON.plain.stringify(jsonRpcRequest) + return Promise { resolve, reject -> + jQuery.ajax(url, obj { + this.contentType = "application/json" + this.data = jsonData + this.method = method.name + this.success = + { data: dynamic, _: Any, _: Any -> + when { + data.id != jsonRpcRequest.id -> reject(Exception("Invalid response ID")) + data.error != null -> reject(Exception(data.error.toString())) + data.result != null -> resolve(data.result) + else -> reject(Exception("Invalid response")) + } + } + this.error = + { xhr: JQueryXHR, _: String, errorText: String -> + val message = if (xhr.responseJSON != null && xhr.responseJSON != undefined) { + xhr.responseJSON.toString() + } else { + errorText + } + if (xhr.status.toInt() == HTTP_UNAUTHORIZED) { + reject(SecurityException(message)) + } else { + reject(Exception(message)) + } + } + }) + } + } + + /** + * Makes a remote call to the remote server. + * @param url an URL address + * @param method a HTTP method + * @param data data to be sent + * @return a promise of the result + */ + @Suppress("UnsafeCastFromDynamic") + fun remoteCall( + url: String, + data: dynamic = null, + method: HttpMethod = HttpMethod.GET, + contentType: String = "application/json", + beforeSend: ((JQueryXHR, JQueryAjaxSettings) -> Boolean)? = null + ): Promise<dynamic> { + return Promise { resolve, reject -> + jQuery.ajax(url, obj { + this.contentType = contentType + this.data = data + this.method = method.name + this.success = + { data: dynamic, _: Any, _: Any -> + resolve(data) + } + this.error = + { xhr: JQueryXHR, _: String, errorText: String -> + val message = if (xhr.responseJSON != null && xhr.responseJSON != undefined) { + xhr.responseJSON.toString() + } else { + errorText + } + if (xhr.status.toInt() == HTTP_UNAUTHORIZED) { + reject(SecurityException(message)) + } else { + reject(Exception(message)) + } + } + this.beforeSend = beforeSend + }) + } + } +} diff --git a/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/JoobyRemoteAgent.kt b/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/JoobyRemoteAgent.kt new file mode 100644 index 00000000..318f77ea --- /dev/null +++ b/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/JoobyRemoteAgent.kt @@ -0,0 +1,370 @@ +/* + * 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 kotlinx.coroutines.asDeferred +import kotlinx.serialization.ImplicitReflectionSerializer +import kotlinx.serialization.list +import kotlinx.serialization.serializer +import pl.treksoft.kvision.utils.JSON +import kotlin.js.js +import kotlin.reflect.KClass +import kotlin.js.JSON as NativeJSON + +/** + * Client side agent for JSON-RPC remote calls with Jooby. + */ +@Suppress("LargeClass", "TooManyFunctions") +@UseExperimental(ImplicitReflectionSerializer::class) +open class JoobyRemoteAgent<T : Any>(val serviceManager: JoobyServiceManager<T>) : RemoteAgent { + + val callAgent = CallAgent() + + /** + * Executes defined call to a remote web service. + */ + suspend inline fun <reified RET : Any, T> call(noinline function: suspend T.(Request?) -> RET): RET { + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, method = method).then { + try { + @Suppress("UNCHECKED_CAST") + deserialize<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnum(RET::class as KClass<Any>, it) as RET + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer(), it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + suspend inline fun <reified RET : Any, T> call( + noinline function: suspend T.(Request?) -> List<RET> + ): List<RET> { + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, method = method).then { + try { + deserializeList<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnumList(RET::class as KClass<Any>, it) as List<RET> + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer().list, it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + suspend inline fun <reified PAR, reified RET : Any, T> call( + noinline function: suspend T.(PAR, Request?) -> RET, p: PAR + ): RET { + val data = serialize(p) + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, listOf(data), method).then { + try { + @Suppress("UNCHECKED_CAST") + deserialize<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnum(RET::class as KClass<Any>, it) as RET + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer(), it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + suspend inline fun <reified PAR, reified RET : Any, T> call( + noinline function: suspend T.(PAR, Request?) -> List<RET>, p: PAR + ): List<RET> { + val data = serialize(p) + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, listOf(data), method).then { + try { + deserializeList<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnumList(RET::class as KClass<Any>, it) as List<RET> + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer().list, it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + suspend inline fun <reified PAR1, reified PAR2, reified RET : Any, T> call( + noinline function: suspend T.(PAR1, PAR2, Request?) -> RET, p1: PAR1, p2: PAR2 + ): RET { + val data1 = serialize(p1) + val data2 = serialize(p2) + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, listOf(data1, data2), method).then { + try { + @Suppress("UNCHECKED_CAST") + deserialize<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnum(RET::class as KClass<Any>, it) as RET + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer(), it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + suspend inline fun <reified PAR1, reified PAR2, reified RET : Any, T> call( + noinline function: suspend T.(PAR1, PAR2, Request?) -> List<RET>, p1: PAR1, p2: PAR2 + ): List<RET> { + val data1 = serialize(p1) + val data2 = serialize(p2) + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, listOf(data1, data2), method).then { + try { + deserializeList<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnumList(RET::class as KClass<Any>, it) as List<RET> + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer().list, it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + suspend inline fun <reified PAR1, reified PAR2, reified PAR3, reified RET : Any, T> call( + noinline function: suspend T.(PAR1, PAR2, PAR3, Request?) -> RET, p1: PAR1, p2: PAR2, p3: PAR3 + ): RET { + val data1 = serialize(p1) + val data2 = serialize(p2) + val data3 = serialize(p3) + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, listOf(data1, data2, data3), method).then { + try { + @Suppress("UNCHECKED_CAST") + deserialize<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnum(RET::class as KClass<Any>, it) as RET + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer(), it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + suspend inline fun <reified PAR1, reified PAR2, reified PAR3, reified RET : Any, T> call( + noinline function: suspend T.(PAR1, PAR2, PAR3, Request?) -> List<RET>, p1: PAR1, p2: PAR2, p3: PAR3 + ): List<RET> { + val data1 = serialize(p1) + val data2 = serialize(p2) + val data3 = serialize(p3) + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, listOf(data1, data2, data3), method).then { + try { + deserializeList<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnumList(RET::class as KClass<Any>, it) as List<RET> + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer().list, it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + suspend inline fun <reified PAR1, reified PAR2, reified PAR3, reified PAR4, reified RET : Any, T> call( + noinline function: suspend T.(PAR1, PAR2, PAR3, PAR4, Request?) -> RET, p1: PAR1, p2: PAR2, p3: PAR3, p4: PAR4 + ): RET { + val data1 = serialize(p1) + val data2 = serialize(p2) + val data3 = serialize(p3) + val data4 = serialize(p4) + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, listOf(data1, data2, data3, data4), method).then { + try { + @Suppress("UNCHECKED_CAST") + deserialize<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnum(RET::class as KClass<Any>, it) as RET + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer(), it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + suspend inline fun <reified PAR1, reified PAR2, reified PAR3, reified PAR4, reified RET : Any, T> call( + noinline function: suspend T.(PAR1, PAR2, PAR3, PAR4, Request?) -> List<RET>, + p1: PAR1, + p2: PAR2, + p3: PAR3, + p4: PAR4 + ): List<RET> { + val data1 = serialize(p1) + val data2 = serialize(p2) + val data3 = serialize(p3) + val data4 = serialize(p4) + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, listOf(data1, data2, data3, data4), method).then { + try { + deserializeList<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnumList(RET::class as KClass<Any>, it) as List<RET> + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer().list, it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + @Suppress("LongParameterList") + suspend inline fun <reified PAR1, reified PAR2, reified PAR3, reified PAR4, reified PAR5, + reified RET : Any, T> call( + noinline function: suspend T.(PAR1, PAR2, PAR3, PAR4, PAR5, Request?) -> RET, + p1: PAR1, + p2: PAR2, + p3: PAR3, + p4: PAR4, + p5: PAR5 + ): RET { + val data1 = serialize(p1) + val data2 = serialize(p2) + val data3 = serialize(p3) + val data4 = serialize(p4) + val data5 = serialize(p5) + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, listOf(data1, data2, data3, data4, data5), method).then { + try { + @Suppress("UNCHECKED_CAST") + deserialize<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnum(RET::class as KClass<Any>, it) as RET + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer(), it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + @Suppress("LongParameterList") + suspend inline fun <reified PAR1, reified PAR2, reified PAR3, reified PAR4, reified PAR5, + reified RET : Any, T> call( + noinline function: suspend T.(PAR1, PAR2, PAR3, PAR4, PAR5, Request?) -> List<RET>, + p1: PAR1, + p2: PAR2, + p3: PAR3, + p4: PAR4, + p5: PAR5 + ): List<RET> { + val data1 = serialize(p1) + val data2 = serialize(p2) + val data3 = serialize(p3) + val data4 = serialize(p4) + val data5 = serialize(p5) + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, listOf(data1, data2, data3, data4, data5), method).then { + try { + deserializeList<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnumList(RET::class as KClass<Any>, it) as List<RET> + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer().list, it) + } + } + }.asDeferred().await() + } + + + /** + * @suppress + * Internal function + */ + inline fun <reified PAR> serialize(value: PAR): String? { + return value?.let { + @Suppress("UNCHECKED_CAST") + trySerialize((PAR::class as KClass<Any>), it as Any) + } + } + +} diff --git a/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/JoobyServiceManager.kt b/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/JoobyServiceManager.kt new file mode 100644 index 00000000..0d3515a1 --- /dev/null +++ b/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/JoobyServiceManager.kt @@ -0,0 +1,129 @@ +/* + * 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 + +/** + * Multiplatform service manager for Jooby. + */ +actual open class JoobyServiceManager<T : Any> actual constructor(service: T) : ServiceManager { + + protected val calls: MutableMap<String, Pair<String, RpcHttpMethod>> = mutableMapOf() + 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 + */ + protected actual inline fun <reified RET> bind( + noinline function: suspend T.(Request?) -> RET, + route: String?, method: RpcHttpMethod + ) { + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + calls[function.toString()] = Pair("/kv/$routeDef", method) + } + + /** + * Binds a given route with a function of the receiver. + * @param function a function of the receiver + * @param route a route + * @param method a HTTP method + */ + protected actual inline fun <reified PAR, reified RET> bind( + noinline function: suspend T.(PAR, Request?) -> RET, + route: String?, method: RpcHttpMethod + ) { + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + calls[function.toString()] = Pair("/kv/$routeDef", method) + } + + /** + * 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 + */ + protected actual inline fun <reified PAR1, reified PAR2, reified RET> bind( + noinline function: suspend T.(PAR1, PAR2, Request?) -> RET, + route: String?, method: RpcHttpMethod + ) { + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + calls[function.toString()] = Pair("/kv/$routeDef", method) + } + + /** + * Binds a given route with a function of the receiver. + * @param function a function of the receiver + * @param route a route + * @param method a HTTP method + */ + protected actual inline fun <reified PAR1, reified PAR2, reified PAR3, reified RET> bind( + noinline function: suspend T.(PAR1, PAR2, PAR3, Request?) -> RET, + route: String?, method: RpcHttpMethod + ) { + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + calls[function.toString()] = Pair("/kv/$routeDef", method) + } + + /** + * 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 + */ + protected actual inline fun <reified PAR1, reified PAR2, reified PAR3, reified PAR4, reified RET> bind( + noinline function: suspend T.(PAR1, PAR2, PAR3, PAR4, Request?) -> RET, + route: String?, method: RpcHttpMethod + ) { + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + calls[function.toString()] = Pair("/kv/$routeDef", method) + } + + /** + * Binds a given route with a function of the receiver. + * @param function a function of the receiver + * @param route a route + * @param method a HTTP method + */ + protected actual inline fun <reified PAR1, reified PAR2, reified PAR3, + reified PAR4, reified PAR5, reified RET> bind( + noinline function: suspend T.(PAR1, PAR2, PAR3, PAR4, PAR5, Request?) -> RET, + route: String?, + method: RpcHttpMethod + ) { + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + calls[function.toString()] = Pair("/kv/$routeDef", method) + } + + /** + * Applies all defined routes to the given server. + * Not used on the js platform. + */ + actual fun applyRoutes(k: KVServer) { + } + + /** + * Returns the map of defined paths. + */ + override fun getCalls(): Map<String, Pair<String, RpcHttpMethod>> = calls +} diff --git a/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/KVServer.kt b/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/KVServer.kt new file mode 100644 index 00000000..a1cc40ca --- /dev/null +++ b/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/KVServer.kt @@ -0,0 +1,123 @@ +/* + * 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 kotlinx.serialization.Serializable +import kotlinx.serialization.Transient + +/** + * A server. + * Not used on the js platform. + */ +actual open class KVServer + +/** + * A server request. + * Not used on the js platform. + */ +actual interface Request + +/** + * A user profile. + */ +@Serializable +actual data class Profile( + val id: String? = null, + val attributes: MutableMap<String, String> = mutableMapOf(), + val authenticationAttributes: MutableMap<String, String> = mutableMapOf(), + val roles: MutableSet<String> = mutableSetOf(), + val permissions: MutableSet<String> = mutableSetOf(), + val linkedId: String? = null, + val remembered: Boolean = false, + val clientName: String? = null +) { + @Transient + var username: String? + get() = attributes["username"] + set(value) { + if (value != null) { + attributes["username"] = value + } else { + attributes.remove("username") + } + } + @Transient + var firstName: String? + get() = attributes["first_name"] + set(value) { + if (value != null) { + attributes["first_name"] = value + } else { + attributes.remove("first_name") + } + } + @Transient + var familyName: String? + get() = attributes["family_name"] + set(value) { + if (value != null) { + attributes["family_name"] = value + } else { + attributes.remove("family_name") + } + } + @Transient + var displayName: String? + get() = attributes["display_name"] + set(value) { + if (value != null) { + attributes["display_name"] = value + } else { + attributes.remove("display_name") + } + } + @Transient + var email: String? + get() = attributes["email"] + set(value) { + if (value != null) { + attributes["email"] = value + } else { + attributes.remove("email") + } + } + @Transient + var pictureUrl: String? + get() = attributes["picture_url"] + set(value) { + if (value != null) { + attributes["picture_url"] = value + } else { + attributes.remove("picture_url") + } + } + @Transient + var profileUrl: String? + get() = attributes["profile_url"] + set(value) { + if (value != null) { + attributes["profile_url"] = value + } else { + attributes.remove("profile_url") + } + } +} diff --git a/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/RemoteAgent.kt b/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/RemoteAgent.kt new file mode 100644 index 00000000..cbb2978a --- /dev/null +++ b/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/RemoteAgent.kt @@ -0,0 +1,208 @@ +/* + * 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 kotlinx.serialization.ImplicitReflectionSerializer +import kotlinx.serialization.KSerializer +import kotlinx.serialization.internal.BooleanSerializer +import kotlinx.serialization.internal.ByteSerializer +import kotlinx.serialization.internal.CharSerializer +import kotlinx.serialization.internal.DoubleSerializer +import kotlinx.serialization.internal.FloatSerializer +import kotlinx.serialization.internal.IntSerializer +import kotlinx.serialization.internal.LongSerializer +import kotlinx.serialization.internal.ShortSerializer +import kotlinx.serialization.internal.StringSerializer +import kotlinx.serialization.list +import kotlinx.serialization.serializer +import pl.treksoft.kvision.types.DateSerializer +import pl.treksoft.kvision.types.toStringF +import pl.treksoft.kvision.utils.JSON +import kotlin.js.Date +import kotlin.reflect.KClass + +internal class NotStandardTypeException(type: String) : Exception("Not a standard type: $type!") + +internal class NotEnumTypeException : Exception("Not the Enum type!") + +/** + * Interface for client side agent for JSON-RPC remote calls. + */ +interface RemoteAgent { + + /** + * @suppress + * Internal function + */ + @UseExperimental(ImplicitReflectionSerializer::class) + @Suppress("ComplexMethod", "TooGenericExceptionCaught", "NestedBlockDepth") + fun trySerialize(kClass: KClass<Any>, value: Any): String { + return if (value is List<*>) { + if (value.size > 0) { + when { + value[0] is String -> + @Suppress("UNCHECKED_CAST") + JSON.plain.stringify(StringSerializer.list as KSerializer<Any>, value) + value[0] is Date -> + @Suppress("UNCHECKED_CAST") + JSON.plain.stringify(DateSerializer.list as KSerializer<Any>, value) + value[0] is Int -> + @Suppress("UNCHECKED_CAST") + JSON.plain.stringify(IntSerializer.list as KSerializer<Any>, value) + value[0] is Long -> + @Suppress("UNCHECKED_CAST") + JSON.plain.stringify(LongSerializer.list as KSerializer<Any>, value) + value[0] is Boolean -> + @Suppress("UNCHECKED_CAST") + JSON.plain.stringify(BooleanSerializer.list as KSerializer<Any>, value) + value[0] is Float -> + @Suppress("UNCHECKED_CAST") + JSON.plain.stringify(FloatSerializer.list as KSerializer<Any>, value) + value[0] is Double -> + @Suppress("UNCHECKED_CAST") + JSON.plain.stringify(DoubleSerializer.list as KSerializer<Any>, value) + value[0] is Char -> + @Suppress("UNCHECKED_CAST") + JSON.plain.stringify(CharSerializer.list as KSerializer<Any>, value) + value[0] is Short -> + @Suppress("UNCHECKED_CAST") + JSON.plain.stringify(ShortSerializer.list as KSerializer<Any>, value) + value[0] is Byte -> + @Suppress("UNCHECKED_CAST") + JSON.plain.stringify(ByteSerializer.list as KSerializer<Any>, value) + value[0] is Enum<*> -> "[" + value.joinToString(",") { "\"$it\"" } + "]" + else -> try { + @Suppress("UNCHECKED_CAST") + JSON.plain.stringify(kClass.serializer().list as KSerializer<Any>, value) + } catch (e: Throwable) { + try { + @Suppress("UNCHECKED_CAST") + JSON.plain.stringify(value[0]!!::class.serializer().list as KSerializer<Any>, value) + } catch (e: Throwable) { + try { + @Suppress("UNCHECKED_CAST") + JSON.plain.stringify(StringSerializer.list as KSerializer<Any>, value) + } catch (e: Throwable) { + value.toString() + } + } + } + } + } else { + "[]" + } + } else { + when (value) { + is Enum<*> -> "\"$value\"" + is String -> value + is Char -> "\"$value\"" + is Date -> "\"${value.toStringF()}\"" + else -> try { + @Suppress("UNCHECKED_CAST") + JSON.plain.stringify(kClass.serializer(), value) + } catch (e: Throwable) { + value.toString() + } + } + } + } + + /** + * @suppress + * Internal function + */ + @Suppress("UNCHECKED_CAST", "ComplexMethod") + fun <RET> deserialize(value: String, jsType: String): RET { + return when (jsType) { + "String" -> JSON.plain.parse(StringSerializer, value) as RET + "Number" -> JSON.plain.parse(DoubleSerializer, value) as RET + "Long" -> JSON.plain.parse(LongSerializer, value) as RET + "Boolean" -> JSON.plain.parse(BooleanSerializer, value) as RET + "BoxedChar" -> JSON.plain.parse(CharSerializer, value) as RET + "Short" -> JSON.plain.parse(ShortSerializer, value) as RET + "Date" -> JSON.plain.parse(DateSerializer, value) as RET + "Byte" -> JSON.plain.parse(ByteSerializer, value) as RET + else -> throw NotStandardTypeException(jsType) + } + } + + /** + * @suppress + * Internal function + */ + @Suppress("UNCHECKED_CAST", "ComplexMethod") + fun <RET> deserializeList(value: String, jsType: String): List<RET> { + return when (jsType) { + "String" -> JSON.plain.parse(StringSerializer.list, value) as List<RET> + "Number" -> JSON.plain.parse(DoubleSerializer.list, value) as List<RET> + "Long" -> JSON.plain.parse(LongSerializer.list, value) as List<RET> + "Boolean" -> JSON.plain.parse(BooleanSerializer.list, value) as List<RET> + "BoxedChar" -> JSON.plain.parse(CharSerializer.list, value) as List<RET> + "Short" -> JSON.plain.parse(ShortSerializer.list, value) as List<RET> + "Date" -> JSON.plain.parse(DateSerializer.list, value) as List<RET> + "Byte" -> JSON.plain.parse(ByteSerializer.list, value) as List<RET> + else -> throw NotStandardTypeException(jsType) + } + } + + /** + * @suppress + * Internal function + */ + @Suppress("TooGenericExceptionCaught", "ThrowsCount") + fun tryDeserializeEnum(kClass: KClass<Any>, value: String): Any { + return try { + if (kClass.asDynamic().jClass.`$metadata$`.interfaces[0].name == "Enum") { + findEnumValue(kClass, JSON.plain.parse(StringSerializer, value)) ?: throw NotEnumTypeException() + } else { + throw NotEnumTypeException() + } + } catch (e: Throwable) { + throw NotEnumTypeException() + } + } + + /** + * @suppress + * Internal function + */ + @Suppress("TooGenericExceptionCaught", "ThrowsCount") + fun tryDeserializeEnumList(kClass: KClass<Any>, value: String): List<Any> { + return try { + if (kClass.asDynamic().jClass.`$metadata$`.interfaces[0].name == "Enum") { + JSON.plain.parse(StringSerializer.list, value).map { + findEnumValue(kClass, JSON.plain.parse(StringSerializer, it)) ?: throw NotEnumTypeException() + } + } else { + throw NotEnumTypeException() + } + } catch (e: Throwable) { + throw NotEnumTypeException() + } + } + + private fun findEnumValue(kClass: KClass<Any>, value: String): Any? { + return (kClass.asDynamic().jClass.values() as Array<Any>).find { + it.asDynamic().name == value + } + } +} diff --git a/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/Security.kt b/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/Security.kt new file mode 100644 index 00000000..b485e17d --- /dev/null +++ b/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/Security.kt @@ -0,0 +1,116 @@ +/* + * 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 kotlinx.coroutines.asDeferred +import kotlinx.serialization.Serializable +import pl.treksoft.kvision.utils.obj + +/** + * A security exception. + */ +class SecurityException(message: String) : Exception(message) + +/** + * Username and password credentials. + */ +@Serializable +data class Credentials(val username: String? = null, val password: String? = null) + +/** + * Pac4j form login dispatcher. + */ +class LoginService { + val loginAgent = CallAgent() + + /** + * Login with Pac4j FormClient. + * @param credentials username and password credentials + */ + suspend fun login(credentials: Credentials?): Boolean = + if (credentials?.username != null) { + loginAgent.remoteCall("callback?client_name=FormClient", obj { + this.username = credentials.username + this.password = credentials.password + }, HttpMethod.POST, "application/x-www-form-urlencoded").then { _: dynamic -> true }.asDeferred().await() + } else { + throw SecurityException("Credentials cannot be empty") + } +} + +/** + * Pac4j form login dispatcher. + */ +abstract class SecurityMgr { + + private var isLoggedIn = false + + /** + * Executes given block of code after successful authentication. + * @param block a block of code + */ + @Suppress("NestedBlockDepth", "TooGenericExceptionCaught") + suspend fun <T> withAuth(block: suspend () -> T): T { + return try { + block().also { + if (!isLoggedIn) { + isLoggedIn = true + afterLogin() + } + } + } catch (e: Exception) { + if (e is SecurityException || !isLoggedIn) { + afterError() + isLoggedIn = false + while (!isLoggedIn) { + try { + login() + isLoggedIn = true + afterLogin() + } catch (e: Throwable) { + console.log(e) + } + } + block() + } else { + throw e + } + } + } + + /** + * Login user. + * @return true if login is successful + * @throws SecurityException if login is not successful + */ + abstract suspend fun login(): Boolean + + /** + * Method called after successful login. + */ + open suspend fun afterLogin() {} + + /** + * Method called after error. + */ + open suspend fun afterError() {} +} diff --git a/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/SpringRemoteAgent.kt b/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/SpringRemoteAgent.kt new file mode 100644 index 00000000..fea16b99 --- /dev/null +++ b/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/SpringRemoteAgent.kt @@ -0,0 +1,370 @@ +/* + * 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 kotlinx.coroutines.asDeferred +import kotlinx.serialization.ImplicitReflectionSerializer +import kotlinx.serialization.list +import kotlinx.serialization.serializer +import pl.treksoft.kvision.utils.JSON +import kotlin.js.js +import kotlin.reflect.KClass +import kotlin.js.JSON as NativeJSON + +/** + * Client side agent for JSON-RPC remote calls with Spring Boot. + */ +@Suppress("LargeClass", "TooManyFunctions") +@UseExperimental(ImplicitReflectionSerializer::class) +open class SpringRemoteAgent<T : Any>(val serviceManager: SpringServiceManager<T>) : RemoteAgent { + + val callAgent = CallAgent() + + /** + * Executes defined call to a remote web service. + */ + suspend inline fun <reified RET : Any, T> call(noinline function: suspend T.() -> RET): RET { + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, method = method).then { + try { + @Suppress("UNCHECKED_CAST") + deserialize<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnum(RET::class as KClass<Any>, it) as RET + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer(), it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + suspend inline fun <reified RET : Any, T> call( + noinline function: suspend T.() -> List<RET> + ): List<RET> { + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, method = method).then { + try { + deserializeList<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnumList(RET::class as KClass<Any>, it) as List<RET> + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer().list, it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + suspend inline fun <reified PAR, reified RET : Any, T> call( + noinline function: suspend T.(PAR) -> RET, p: PAR + ): RET { + val data = serialize(p) + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, listOf(data), method).then { + try { + @Suppress("UNCHECKED_CAST") + deserialize<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnum(RET::class as KClass<Any>, it) as RET + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer(), it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + suspend inline fun <reified PAR, reified RET : Any, T> call( + noinline function: suspend T.(PAR) -> List<RET>, p: PAR + ): List<RET> { + val data = serialize(p) + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, listOf(data), method).then { + try { + deserializeList<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnumList(RET::class as KClass<Any>, it) as List<RET> + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer().list, it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + suspend inline fun <reified PAR1, reified PAR2, reified RET : Any, T> call( + noinline function: suspend T.(PAR1, PAR2) -> RET, p1: PAR1, p2: PAR2 + ): RET { + val data1 = serialize(p1) + val data2 = serialize(p2) + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, listOf(data1, data2), method).then { + try { + @Suppress("UNCHECKED_CAST") + deserialize<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnum(RET::class as KClass<Any>, it) as RET + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer(), it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + suspend inline fun <reified PAR1, reified PAR2, reified RET : Any, T> call( + noinline function: suspend T.(PAR1, PAR2) -> List<RET>, p1: PAR1, p2: PAR2 + ): List<RET> { + val data1 = serialize(p1) + val data2 = serialize(p2) + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, listOf(data1, data2), method).then { + try { + deserializeList<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnumList(RET::class as KClass<Any>, it) as List<RET> + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer().list, it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + suspend inline fun <reified PAR1, reified PAR2, reified PAR3, reified RET : Any, T> call( + noinline function: suspend T.(PAR1, PAR2, PAR3) -> RET, p1: PAR1, p2: PAR2, p3: PAR3 + ): RET { + val data1 = serialize(p1) + val data2 = serialize(p2) + val data3 = serialize(p3) + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, listOf(data1, data2, data3), method).then { + try { + @Suppress("UNCHECKED_CAST") + deserialize<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnum(RET::class as KClass<Any>, it) as RET + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer(), it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + suspend inline fun <reified PAR1, reified PAR2, reified PAR3, reified RET : Any, T> call( + noinline function: suspend T.(PAR1, PAR2, PAR3) -> List<RET>, p1: PAR1, p2: PAR2, p3: PAR3 + ): List<RET> { + val data1 = serialize(p1) + val data2 = serialize(p2) + val data3 = serialize(p3) + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, listOf(data1, data2, data3), method).then { + try { + deserializeList<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnumList(RET::class as KClass<Any>, it) as List<RET> + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer().list, it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + suspend inline fun <reified PAR1, reified PAR2, reified PAR3, reified PAR4, reified RET : Any, T> call( + noinline function: suspend T.(PAR1, PAR2, PAR3, PAR4) -> RET, p1: PAR1, p2: PAR2, p3: PAR3, p4: PAR4 + ): RET { + val data1 = serialize(p1) + val data2 = serialize(p2) + val data3 = serialize(p3) + val data4 = serialize(p4) + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, listOf(data1, data2, data3, data4), method).then { + try { + @Suppress("UNCHECKED_CAST") + deserialize<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnum(RET::class as KClass<Any>, it) as RET + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer(), it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + suspend inline fun <reified PAR1, reified PAR2, reified PAR3, reified PAR4, reified RET : Any, T> call( + noinline function: suspend T.(PAR1, PAR2, PAR3, PAR4) -> List<RET>, + p1: PAR1, + p2: PAR2, + p3: PAR3, + p4: PAR4 + ): List<RET> { + val data1 = serialize(p1) + val data2 = serialize(p2) + val data3 = serialize(p3) + val data4 = serialize(p4) + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, listOf(data1, data2, data3, data4), method).then { + try { + deserializeList<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnumList(RET::class as KClass<Any>, it) as List<RET> + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer().list, it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + @Suppress("LongParameterList") + suspend inline fun <reified PAR1, reified PAR2, reified PAR3, reified PAR4, reified PAR5, + reified RET : Any, T> call( + noinline function: suspend T.(PAR1, PAR2, PAR3, PAR4, PAR5) -> RET, + p1: PAR1, + p2: PAR2, + p3: PAR3, + p4: PAR4, + p5: PAR5 + ): RET { + val data1 = serialize(p1) + val data2 = serialize(p2) + val data3 = serialize(p3) + val data4 = serialize(p4) + val data5 = serialize(p5) + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, listOf(data1, data2, data3, data4, data5), method).then { + try { + @Suppress("UNCHECKED_CAST") + deserialize<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnum(RET::class as KClass<Any>, it) as RET + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer(), it) + } + } + }.asDeferred().await() + } + + /** + * Executes defined call to a remote web service. + */ + @Suppress("LongParameterList") + suspend inline fun <reified PAR1, reified PAR2, reified PAR3, reified PAR4, reified PAR5, + reified RET : Any, T> call( + noinline function: suspend T.(PAR1, PAR2, PAR3, PAR4, PAR5) -> List<RET>, + p1: PAR1, + p2: PAR2, + p3: PAR3, + p4: PAR4, + p5: PAR5 + ): List<RET> { + val data1 = serialize(p1) + val data2 = serialize(p2) + val data3 = serialize(p3) + val data4 = serialize(p4) + val data5 = serialize(p5) + val (url, method) = + serviceManager.getCalls()[function.toString()] ?: throw IllegalStateException("Function not specified!") + return callAgent.jsonRpcCall(url, listOf(data1, data2, data3, data4, data5), method).then { + try { + deserializeList<RET>(it, RET::class.js.name) + } catch (t: NotStandardTypeException) { + try { + @Suppress("UNCHECKED_CAST") + tryDeserializeEnumList(RET::class as KClass<Any>, it) as List<RET> + } catch (t: NotEnumTypeException) { + JSON.nonstrict.parse(RET::class.serializer().list, it) + } + } + }.asDeferred().await() + } + + + /** + * @suppress + * Internal function + */ + inline fun <reified PAR> serialize(value: PAR): String? { + return value?.let { + @Suppress("UNCHECKED_CAST") + trySerialize((PAR::class as KClass<Any>), it as Any) + } + } + +} diff --git a/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/SpringServiceManager.kt b/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/SpringServiceManager.kt new file mode 100644 index 00000000..524347d7 --- /dev/null +++ b/kvision-modules/kvision-remote/src/main/kotlin/pl/treksoft/kvision/remote/SpringServiceManager.kt @@ -0,0 +1,124 @@ +/* + * 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 kotlin.reflect.KClass + +/** + * Multiplatform service manager for Spring Boot. + */ +actual open class SpringServiceManager<T : Any> actual constructor(serviceClass: KClass<T>) : ServiceManager { + + protected val calls: MutableMap<String, Pair<String, RpcHttpMethod>> = mutableMapOf() + 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 + */ + protected actual inline fun <reified RET> bind( + noinline function: suspend T.() -> RET, + route: String?, method: RpcHttpMethod + ) { + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + calls[function.toString()] = Pair("/kv/$routeDef", method) + } + + /** + * 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 + */ + protected actual inline fun <reified PAR, reified RET> bind( + noinline function: suspend T.(PAR) -> RET, + route: String?, method: RpcHttpMethod + ) { + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + calls[function.toString()] = Pair("/kv/$routeDef", method) + } + + /** + * Binds a given route with a function of the receiver. + * @param function a function of the receiver + * @param route a route + * @param method a HTTP method + */ + protected actual inline fun <reified PAR1, reified PAR2, reified RET> bind( + noinline function: suspend T.(PAR1, PAR2) -> RET, + route: String?, method: RpcHttpMethod + ) { + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + calls[function.toString()] = Pair("/kv/$routeDef", method) + } + + /** + * 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 + */ + protected actual inline fun <reified PAR1, reified PAR2, reified PAR3, reified RET> bind( + noinline function: suspend T.(PAR1, PAR2, PAR3) -> RET, + route: String?, method: RpcHttpMethod + ) { + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + calls[function.toString()] = Pair("/kv/$routeDef", method) + } + + /** + * Binds a given route with a function of the receiver. + * @param function a function of the receiver + * @param route a route + * @param method a HTTP method + */ + protected actual inline fun <reified PAR1, reified PAR2, reified PAR3, reified PAR4, reified RET> bind( + noinline function: suspend T.(PAR1, PAR2, PAR3, PAR4) -> RET, + route: String?, method: RpcHttpMethod + ) { + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + calls[function.toString()] = Pair("/kv/$routeDef", method) + } + + /** + * 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 + */ + 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, + route: String?, + method: RpcHttpMethod + ) { + val routeDef = route ?: "route${this::class.simpleName}${counter++}" + calls[function.toString()] = Pair("/kv/$routeDef", method) + } + + /** + * Returns the map of defined paths. + */ + override fun getCalls(): Map<String, Pair<String, RpcHttpMethod>> = calls +} |