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/*
* ============LICENSE_START=======================================================
* dcaegen2-collectors-veshv
* ================================================================================
* Copyright (C) 2019 NOKIA
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.dcae.collectors.veshv.analysis
import io.gitlab.arturbosch.detekt.api.*
import org.jetbrains.kotlin.psi.*
import org.jetbrains.kotlin.psi.psiUtil.isPublic
class PublicModifiersInImpl(config: Config = Config.empty) : Rule(config) {
override val issue: Issue = Issue(javaClass.simpleName, Severity.Maintainability,
ISSUE_DESCRIPTION, Debt(mins=10))
override fun visitKtFile(file: KtFile) {
super.visitKtFile(file)
if(file.packageFqName.toString().contains("impl")) {
ImplVisitor.also {
file.accept(it)
if(it.publicDeclarations.isNotEmpty()){
for(entity in it.publicDeclarations)
report(CodeSmell(issue, entity, REPORT_MESSAGE))
it.publicDeclarations.clear()
}
}
}
}
companion object {
private val REPORT_MESSAGE = """
Implementation package members cannot have public declarations.
Please, add `internal` modifier for this element to disallow usage outside of module
""".trimIndent()
private const val ISSUE_DESCRIPTION = "Reports public modifiers inside '*.impl' package."
}
}
private object ImplVisitor: DetektVisitor(){
var publicDeclarations = mutableListOf<Entity>()
override fun visitClassOrObject(classOrObject: KtClassOrObject) {
if(classOrObject.isTopLevel() && classOrObject.isPublic){
publicDeclarations.add(Entity.from(classOrObject))
}
}
override fun visitNamedFunction(function: KtNamedFunction) {
if(function.isTopLevel && function.isPublic){
publicDeclarations.add(Entity.from(function))
}
}
override fun visitProperty(property: KtProperty) {
if(property.isTopLevel && property.isPublic) publicDeclarations.add(Entity.from(property))
}
}
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