com.nawforce.pkgforce.stream.LabelGenerator.scala Maven / Gradle / Ivy
/*
Copyright (c) 2020 Kevin Jones, All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. The name of the author may not be used to endorse or promote products
derived from this software without specific prior written permission.
*/
package com.nawforce.pkgforce.stream
import com.nawforce.pkgforce.diagnostics._
import com.nawforce.pkgforce.documents._
import com.nawforce.pkgforce.names.Name
import com.nawforce.pkgforce.path.{Location, PathLocation}
import com.nawforce.pkgforce.xml.XMLException
import com.nawforce.runtime.platform.Path
import com.nawforce.runtime.xml.XMLDocument
final case class LabelFileEvent(sourceInfo: SourceInfo) extends PackageEvent
final case class LabelEvent(location: PathLocation, name: Name, isProtected: Boolean)
extends PackageEvent
object LabelGenerator {
def iterator(index: DocumentIndex): Iterator[PackageEvent] =
index
.get(LabelNature)
.values
.flatten
.flatMap(p => MetadataDocument(Path(p)).map(toEvents))
.flatten
.iterator
private def toEvents(document: MetadataDocument): Iterator[PackageEvent] = {
val source = document.source
source.value
.map(source => {
XMLDocument(document.path, source) match {
case IssuesAnd(issues, doc) if doc.isEmpty => IssuesEvent.iterator(issues)
case IssuesAnd(_, doc) =>
val document = doc.get
val rootElement = document.rootElement
try {
rootElement.checkIsOrThrow("CustomLabels")
val labels = rootElement
.getChildren("labels")
.iterator
.flatMap(c => {
try {
val fullName: String = c.getSingleChildAsString("fullName")
val protect: Boolean =
c.getOptionalSingleChildAsBoolean("protected").getOrElse(true)
Some(
LabelEvent(
PathLocation(document.path, Location(c.line)),
Name(fullName),
protect
)
)
} catch {
case e: XMLException =>
Iterator(
IssuesEvent(
Issue(ERROR_CATEGORY, PathLocation(document.path, e.where), e.msg)
)
)
}
})
labels ++ Iterator(
LabelFileEvent(SourceInfo(PathLocation(document.path, Location.all), source))
)
} catch {
case e: XMLException =>
Iterator(
IssuesEvent(Issue(ERROR_CATEGORY, PathLocation(document.path, e.where), e.msg))
)
}
}
})
.getOrElse(Iterator.empty) ++ IssuesEvent.iterator(source.issues)
}
}