kotlin-server.libraries.ktor.AppMain.kt.mustache Maven / Gradle / Ivy

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package {{packageName}}

import com.codahale.metrics.*
import com.typesafe.config.ConfigFactory
import io.ktor.application.*
import io.ktor.client.HttpClient
import io.ktor.client.engine.apache.Apache
import io.ktor.config.HoconApplicationConfig
import io.ktor.features.*
import io.ktor.gson.GsonConverter
import io.ktor.http.ContentType
import io.ktor.locations.*
import io.ktor.metrics.*
import io.ktor.routing.*
import java.util.concurrent.*
{{#generateApis}}
import {{apiPackage}}.*
{{/generateApis}}

{{#imports}}import {{import}}
{{/imports}}

internal val settings = HoconApplicationConfig(ConfigFactory.defaultApplication(HTTP::class.java.classLoader))

object HTTP {
    val client = HttpClient(Apache)
}

fun Application.main() {
    install(DefaultHeaders)
    install(Metrics) {
        val reporter = Slf4jReporter.forRegistry(registry)
                .outputTo(log)
                .convertRatesTo(TimeUnit.SECONDS)
                .convertDurationsTo(TimeUnit.MILLISECONDS)
                .build()
        reporter.start(10, TimeUnit.SECONDS)
    }
{{#generateApis}}
    install(ContentNegotiation) {
        register(ContentType.Application.Json, GsonConverter())
    }
    {{#featureAutoHead}}
    install(AutoHeadResponse) // see http://ktor.io/features/autoheadresponse.html
    {{/featureAutoHead}}
    {{#featureConditionalHeaders}}
    install(ConditionalHeaders) // see http://ktor.io/features/conditional-headers.html
    {{/featureConditionalHeaders}}
    {{#featureHSTS}}
    install(HSTS, ApplicationHstsConfiguration()) // see http://ktor.io/features/hsts.html
    {{/featureHSTS}}
    {{#featureCORS}}
    install(CORS, ApplicationCORSConfiguration()) // see http://ktor.io/features/cors.html
    {{/featureCORS}}
    {{#featureCompression}}
    install(Compression, ApplicationCompressionConfiguration()) // see http://ktor.io/features/compression.html
    {{/featureCompression}}
    install(Locations) // see http://ktor.io/features/locations.html
    install(Routing) {
    {{#apiInfo}}
    {{#apis}}
    {{#operations}}
        {{classname}}()
    {{/operations}}
    {{/apis}}
    {{/apiInfo}}
    }
{{/generateApis}}

    environment.monitor.subscribe(ApplicationStopping)
    {
        HTTP.client.close()
    }
}