bot-connector-alexa.24.9.1.source-code.AlexaConnectorProvider.kt Maven / Gradle / Ivy
/*
* Copyright (C) 2017/2021 e-voyageurs technologies
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ai.tock.bot.connector.alexa
import ai.tock.bot.connector.Connector
import ai.tock.bot.connector.ConnectorConfiguration
import ai.tock.bot.connector.ConnectorMessage
import ai.tock.bot.connector.ConnectorProvider
import ai.tock.bot.connector.ConnectorType
import ai.tock.bot.connector.ConnectorTypeConfiguration
import ai.tock.bot.connector.ConnectorTypeConfigurationField
import ai.tock.shared.resourceAsString
import mu.KotlinLogging
import kotlin.reflect.KClass
import kotlin.reflect.full.primaryConstructor
/**
* [ConnectorProvider] for [AlexaConnector].
*/
internal object AlexaConnectorProvider : ConnectorProvider {
private val logger = KotlinLogging.logger {}
private const val PROJECT_IDS = "_project_ids"
private const val PROJECT_TIMESTAMP = "_project_timestamp"
private const val PROJECT_ID_SEPARATOR = ","
private const val ALEXA_MAPPER = "_mapper"
private const val DEFAULT_TIMESTAMP: Long = 10000L
override val connectorType: ConnectorType get() = alexaConnectorType
override fun connector(connectorConfiguration: ConnectorConfiguration): Connector =
with(connectorConfiguration) {
val mapper = parameters[ALEXA_MAPPER]
AlexaConnector(
connectorId,
path,
try {
if (mapper.isNullOrBlank()) {
AlexaTockMapper(connectorId)
} else {
Class.forName(mapper).kotlin.primaryConstructor!!.call(connectorId) as AlexaTockMapper
}
} catch (e: Exception) {
logger.error("not found Alexa Mapper $mapper, fallback to default", e)
AlexaTockMapper(connectorId)
},
parameters[PROJECT_IDS]
?.split(PROJECT_ID_SEPARATOR)
?.filter { it.isNotBlank() }
?.toSet()
?: emptySet(),
parameters[PROJECT_TIMESTAMP]?.toLong() ?: DEFAULT_TIMESTAMP
)
}
override fun configuration(): ConnectorTypeConfiguration =
ConnectorTypeConfiguration(
alexaConnectorType,
listOf(
ConnectorTypeConfigurationField(
"Project ids",
"_project_ids",
true
),
ConnectorTypeConfigurationField(
"Request timestamp (in ms)",
"_project_timestamp",
false
),
ConnectorTypeConfigurationField(
"Alexa mapper class",
"_mapper",
false
)
),
resourceAsString("/alexa.svg")
)
override val supportedResponseConnectorMessageTypes: Set> = setOf(AlexaMessage::class)
}
internal class AlexaConnectorProviderService : ConnectorProvider by AlexaConnectorProvider