tech.sirwellington.alchemy.http.Step1Impl.kt Maven / Gradle / Ivy

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Part of the Alchemy Collection. REST without the MESS. Makes it dead-easy to call RESTful Web Services in Java. It is designed for interactions with APIs written in REST and JSON.

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/*
 * Copyright © 2019. Sir Wellington.
 * 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 tech.sirwellington.alchemy.http

import tech.sirwellington.alchemy.annotations.access.Internal
import tech.sirwellington.alchemy.annotations.designs.StepMachineDesign
import tech.sirwellington.alchemy.annotations.designs.StepMachineDesign.Role.STEP
import tech.sirwellington.alchemy.http.AlchemyRequestSteps.Step2
import tech.sirwellington.alchemy.http.RequestMethod.DELETE
import tech.sirwellington.alchemy.http.RequestMethod.GET
import tech.sirwellington.alchemy.http.RequestMethod.POST
import tech.sirwellington.alchemy.http.RequestMethod.PUT

/**
 *
 * @author SirWellington
 */
@Internal
@StepMachineDesign(role = STEP)
internal class Step1Impl(private val stateMachine: AlchemyHttpStateMachine,
                         private val request: HttpRequest) : AlchemyRequestSteps.Step1
{


    override fun get(): AlchemyRequestSteps.Step3
    {
        val newRequest = HttpRequest.Builder
                                    .from(this.request)
                                    .usingRequestMethod(GET)
                                    .build()

        return stateMachine.jumpToStep3(newRequest)
    }

    override fun post(): AlchemyRequestSteps.Step2
    {
        val newRequest = HttpRequest.Builder
                                    .from(this.request)
                                    .usingRequestMethod(POST)
                                    .build()

        return stateMachine.jumpToStep2(newRequest)
    }

    override fun put(): AlchemyRequestSteps.Step2
    {
        val newRequest = HttpRequest.Builder
                                    .from(this.request)
                                    .usingRequestMethod(PUT)
                                    .build()

        return stateMachine.jumpToStep2(newRequest)
    }

    override fun delete(): AlchemyRequestSteps.Step2
    {
        val newRequest = HttpRequest.Builder
                                    .from(this.request)
                                    .usingRequestMethod(DELETE)
                                    .build()

        return stateMachine.jumpToStep2(newRequest)
    }

    override fun method(requestMethod: RequestMethod): Step2
    {
        val newRequest = HttpRequest.Builder
                                    .from(this.request)
                                    .usingRequestMethod(requestMethod)
                                    .build()

        return stateMachine.jumpToStep2(newRequest)
    }

    override fun toString(): String
    {
        return "Step1Impl{stateMachine=$stateMachine, request=$request}"
    }

}