io.vrap.codegen.languages.extensions.ResourceExtensions.kt Maven / Gradle / Ivy

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RAML API client code generators based on the REST Modeling Framework. https://github.com/vrapio/rest-modeling-framework

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package io.vrap.codegen.languages.extensions

import com.damnhandy.uri.template.Expression
import com.google.common.base.CaseFormat
import io.vrap.rmf.raml.model.resources.Method
import io.vrap.rmf.raml.model.resources.Resource
import io.vrap.rmf.raml.model.types.BooleanInstance
import io.vrap.rmf.raml.model.types.StringInstance
import io.vrap.rmf.raml.model.util.StringCaseFormat

fun Resource.getMethodName(): String {
    val annotation = this.getAnnotation("methodName")
    if (annotation != null) {
        return (annotation.getValue() as StringInstance).value
    }
    val parts = this.relativeUri.components
            .filter { uriTemplatePart -> uriTemplatePart is Expression }
            .map { uriTemplatePart -> uriTemplatePart as Expression }
            .toList()
    if (parts.isNotEmpty()) {
        return CaseFormat.UPPER_CAMEL.to(CaseFormat.LOWER_CAMEL, this.relativeUri.toParamName("With", "Value"))
    }
    val uri = this.relativeUri.template
    return StringCaseFormat.LOWER_CAMEL_CASE.apply(uri.replaceFirst("/".toRegex(), "").replace("/", "_"))
}

fun Resource.toResourceName(): String  = this.fullUri.toParamName("By")

fun Resource.deprecated() : Boolean {
    val anno = this.getAnnotation("deprecated")
    return (anno != null && (anno.value as BooleanInstance).value)
}

fun Resource.markDeprecated() : Boolean {
    val anno = this.getAnnotation("markDeprecated")
    return (anno != null && (anno.value as BooleanInstance).value)
}