Parcelable: Use @IgnoredOnParcel annotation instead of Transient cause it's inapplicable on properties (KT-20298)

plugins/android-extensions/android-extensions-compiler/src/org/jetbrains/kotlin/android/parcel/ParcelableDeclarationChecker.kt

@@ -16,6 +16,7 @@
 
 package org.jetbrains.kotlin.android.parcel
 
+import kotlinx.android.parcel.IgnoredOnParcel
 import org.jetbrains.kotlin.android.parcel.serializers.ParcelSerializer
 import org.jetbrains.kotlin.android.parcel.serializers.isParcelable
 import org.jetbrains.kotlin.android.synthetic.diagnostic.DefaultErrorMessagesAndroid
@@ -46,7 +47,7 @@ val ANDROID_PARCEL_CLASS_FQNAME = FqName("android.os.Parcel")
 
 class ParcelableDeclarationChecker : SimpleDeclarationChecker {
     private companion object {
-        private val TRANSIENT_FQNAME = FqName(Transient::class.java.canonicalName)
+        private val IGNORED_ON_PARCEL_FQNAME = FqName(IgnoredOnParcel::class.java.canonicalName)
     }
 
     override fun check(
@@ -97,7 +98,7 @@ class ParcelableDeclarationChecker : SimpleDeclarationChecker {
     ) {
         if (containingClass.isParcelize
                 && (declaration.hasDelegate() || bindingContext[BindingContext.BACKING_FIELD_REQUIRED, property] == true)
-                && !property.annotations.hasAnnotation(TRANSIENT_FQNAME)
+                && !property.annotations.hasAnnotation(IGNORED_ON_PARCEL_FQNAME)
         ) {
             val reportElement = declaration.nameIdentifier ?: declaration
             diagnosticHolder.reportFromPlugin(ErrorsAndroid.PROPERTY_WONT_BE_SERIALIZED.on(reportElement), DefaultErrorMessagesAndroid)

plugins/android-extensions/android-extensions-compiler/src/org/jetbrains/kotlin/android/synthetic/diagnostic/DefaultErrorMessagesAndroid.kt

@@ -72,7 +72,7 @@ object DefaultErrorMessagesAndroid : DefaultErrorMessages.Extension {
                 "'Parcelable' constructor parameter should be 'val' or 'var'")
 
         MAP.put(ErrorsAndroid.PROPERTY_WONT_BE_SERIALIZED,
-                "Property would not be serialized into a 'Parcel'. Add '@Transient' annotation to remove the warning")
+                "Property would not be serialized into a 'Parcel'. Add '@IgnoredOnParcel' annotation to remove the warning")
 
         MAP.put(ErrorsAndroid.OVERRIDING_WRITE_TO_PARCEL_IS_NOT_ALLOWED,
                 "Overriding 'writeToParcel' is not allowed. Use 'Parceler' companion object instead")

plugins/android-extensions/android-extensions-idea/src/org/jetbrains/kotlin/android/parcel/quickfixes/ParcelableAddIgnoreOnParcelAnnotationQuickfix.kt

@@ -16,14 +16,15 @@
 
 package org.jetbrains.kotlin.android.parcel.quickfixes
 
+import kotlinx.android.parcel.IgnoredOnParcel
 import org.jetbrains.kotlin.psi.KtProperty
 import org.jetbrains.kotlin.psi.KtPsiFactory
 
-class ParcelableAddTransientAnnotationQuickfix(property: KtProperty) : AbstractParcelableQuickFix<KtProperty>(property) {
+class ParcelableAddIgnoreOnParcelAnnotationQuickfix(property: KtProperty) : AbstractParcelableQuickFix<KtProperty>(property) {
-    object Factory : AbstractFactory({ findElement<KtProperty>()?.let(::ParcelableAddTransientAnnotationQuickfix) })
+    object Factory : AbstractFactory({ findElement<KtProperty>()?.let(::ParcelableAddIgnoreOnParcelAnnotationQuickfix) })
-    override fun getText() = "Add ''@Transient'' annotation"
+    override fun getText() = "Add ''@IgnoredOnParcel'' annotation"
 
     override fun invoke(ktPsiFactory: KtPsiFactory, element: KtProperty) {
-        element.addAnnotationEntry(ktPsiFactory.createAnnotationEntry("@" + Transient::class.java.name)).shortenReferences()
+        element.addAnnotationEntry(ktPsiFactory.createAnnotationEntry("@" + IgnoredOnParcel::class.java.name)).shortenReferences()
     }
 }

plugins/android-extensions/android-extensions-idea/src/org/jetbrains/kotlin/android/parcel/quickfixes/ParcelableQuickFixContributor.kt

@@ -29,7 +29,7 @@ class ParcelableQuickFixContributor : QuickFixContributor {
 
         quickFixes.register(ErrorsAndroid.NO_PARCELABLE_SUPERTYPE, ParcelableAddSupertypeQuickfix.Factory)
         quickFixes.register(ErrorsAndroid.PARCELABLE_SHOULD_HAVE_PRIMARY_CONSTRUCTOR, ParcelableAddPrimaryConstructorQuickfix.Factory)
-        quickFixes.register(ErrorsAndroid.PROPERTY_WONT_BE_SERIALIZED, ParcelableAddTransientAnnotationQuickfix.Factory)
+        quickFixes.register(ErrorsAndroid.PROPERTY_WONT_BE_SERIALIZED, ParcelableAddIgnoreOnParcelAnnotationQuickfix.Factory)
 
         quickFixes.register(ErrorsAndroid.OVERRIDING_WRITE_TO_PARCEL_IS_NOT_ALLOWED, ParcelMigrateToParcelizeQuickFix.FactoryForWrite)
         quickFixes.register(ErrorsAndroid.OVERRIDING_WRITE_TO_PARCEL_IS_NOT_ALLOWED, ParcelRemoveCustomWriteToParcel.Factory)

plugins/android-extensions/android-extensions-idea/testData/android/parcel/checker/properties.kt

@@ -5,11 +5,11 @@ import android.os.Parcelable
 
 @Parcelize
 class A(val firstName: String) : Parcelable {
-    val <warning descr="[PROPERTY_WONT_BE_SERIALIZED] Property would not be serialized into a 'Parcel'. Add '@Transient' annotation to remove the warning">secondName</warning>: String = ""
+    val <warning descr="[PROPERTY_WONT_BE_SERIALIZED] Property would not be serialized into a 'Parcel'. Add '@IgnoredOnParcel' annotation to remove the warning">secondName</warning>: String = ""
 
-    val <warning descr="[PROPERTY_WONT_BE_SERIALIZED] Property would not be serialized into a 'Parcel'. Add '@Transient' annotation to remove the warning">delegated</warning> by lazy { "" }
+    val <warning descr="[PROPERTY_WONT_BE_SERIALIZED] Property would not be serialized into a 'Parcel'. Add '@IgnoredOnParcel' annotation to remove the warning">delegated</warning> by lazy { "" }
 
-    lateinit var <warning descr="[PROPERTY_WONT_BE_SERIALIZED] Property would not be serialized into a 'Parcel'. Add '@Transient' annotation to remove the warning">lateinit</warning>: String
+    lateinit var <warning descr="[PROPERTY_WONT_BE_SERIALIZED] Property would not be serialized into a 'Parcel'. Add '@IgnoredOnParcel' annotation to remove the warning">lateinit</warning>: String
 
     val customGetter: String
         get() = ""

plugins/android-extensions/android-extensions-idea/testData/android/parcel/quickfix/classShouldBeAnnotated/simple.after.kt

@@ -1,5 +1,5 @@
-// "Annotate with ''@Parcelize''" "true"
+// "Annotate containing class with ''@Parcelize''" "true"
-// ERROR: Class 'Foo' should be annotated with ''@Parcelize''
+// ERROR: Class 'Foo' should be annotated with '@Parcelize'
 // WITH_RUNTIME
 
 package com.myapp.activity
@@ -13,5 +13,4 @@ object StringParceler : Parceler<String> {
 }
 
 @Parcelize
-@TypeParceler<String, StringParceler>
+class Foo(@<caret>TypeParceler<String, StringParceler> val a: String)
-class Foo(<caret>val a: String) : Parcelable

plugins/android-extensions/android-extensions-idea/testData/android/parcel/quickfix/classShouldBeAnnotated/simple.before.Main.kt

@@ -1,5 +1,5 @@
 // "Annotate containing class with ''@Parcelize''" "true"
-// ERROR: Class 'Foo' should be annotated with ''@Parcelize''
+// ERROR: Class 'Foo' should be annotated with '@Parcelize'
 // WITH_RUNTIME
 
 package com.myapp.activity

plugins/android-extensions/android-extensions-idea/testData/android/parcel/quickfix/propertyWontBeSerialized/simple.after.kt

@@ -1,13 +1,14 @@
-// "Add ''@Transient'' annotation" "true"
+// "Add ''@IgnoredOnParcel'' annotation" "true"
 // WITH_RUNTIME
 
 package com.myapp.activity
 
 import android.os.Parcelable
+import kotlinx.android.parcel.IgnoredOnParcel
 import kotlinx.android.parcel.Parcelize
 
 @Parcelize
 class Test : Parcelable {
-    @Transient
+    @IgnoredOnParcel
     val <caret>a = 5
 }

plugins/android-extensions/android-extensions-idea/testData/android/parcel/quickfix/propertyWontBeSerialized/simple.before.Main.kt

@@ -1,4 +1,4 @@
-// "Add ''@Transient'' annotation" "true"
+// "Add ''@IgnoredOnParcel'' annotation" "true"
 // WITH_RUNTIME
 
 package com.myapp.activity

plugins/android-extensions/android-extensions-runtime/src/kotlinx/android/parcel/IgnoredOnParcel.kt

@@ -0,0 +1,21 @@
+/*
+ * Copyright 2010-2017 JetBrains s.r.o.
+ *
+ * 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 kotlinx.android.parcel
+
+@Target(AnnotationTarget.PROPERTY)
+@Retention(AnnotationRetention.SOURCE)
+annotation class IgnoredOnParcel