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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.container.plugin.classanalysis
import org.objectweb.asm.{Opcodes, AnnotationVisitor, Type}
/**
* Picks up classes used in annotations.
* @author tonytv
*/
private trait AnnotationVisitorTrait {
protected val imports: ImportsSet
def visitAnnotation(desc: String, visible: Boolean): AnnotationVisitor = {
imports ++= getClassName(Type.getType(desc)).toList
visitAnnotationDefault()
}
def visitAnnotationDefault(): AnnotationVisitor =
new AnnotationVisitor(Opcodes.ASM5) {
override def visit(name: String, value: AnyRef) {}
override def visitEnum(name: String, desc: String, value: String) {
imports ++= getClassName(Type.getType(desc)).toList
}
override def visitArray(name: String): AnnotationVisitor = this
override def visitAnnotation(name: String, desc: String): AnnotationVisitor = {
imports ++= getClassName(Type.getType(desc)).toList
this
}
override def visitEnd() {}
}
def visitParameterAnnotation(parameter: Int, desc: String, visible: Boolean): AnnotationVisitor =
visitAnnotation(desc, visible)
}
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