/** @author [email protected] (Marcio Endo) */ class Annotations { public static final AnnotationSpec RETENTION_SOURCE = AnnotationSpec.builder(Retention.class) .addMember("value", "$T.$L", RetentionPolicy.class, RetentionPolicy.SOURCE) .build(); public static final AnnotationSpec TARGET_PACKAGE = AnnotationSpec.builder(Target.class) .addMember("value", "$T.$L", ElementType.class, ElementType.PACKAGE) .build(); public static final AnnotationSpec SERVICES_PROCESSOR = AnnotationSpec.builder(Services.class) .addMember("value", "$T.class", Processor.class) .build(); private Annotations() {} public static AnnotationSpec repeatable(ClassName arrayAnnotationClassName) { return AnnotationSpec.builder(Repeatable.class) .addMember("value", "$T.class", arrayAnnotationClassName) .build(); } }
private AnnotationSpec columnAnnotationClassArrayAnnotation() {
return AnnotationSpec.builder(ColumnAnnotationClassArray.class)
.addMember(
"value",
annotationClassArrayAnnotationValue((part) -> part.columnInfo().annotationTypeName()))
.build();
}
public MethodSpec createPublicConstructor() {
final ParameterSpec value =
ParameterSpec.builder(String.class, "value", Modifier.FINAL)
.addAnnotation(
AnnotationSpec.builder(Text.class).addMember("required", "false").build())
.build();
return MethodSpec.constructorBuilder()
.addJavadoc(
"Creates a new {@code $L} instance.\n\n@param value the value representing the actual $L.\n",
terminalName,
simpleName)
.addModifiers(Modifier.PUBLIC)
.addParameter(value)
.addCode(
CodeBlock.builder()
.addStatement("$T.checkNotNull(value, \"Missing 'value'.\")", Preconditions.class)
.addStatement("this.value = value.trim()")
.build())
.build();
}
public TypeSpec createTerminalType() {
final TypeName terminal =
ParameterizedTypeName.get(
ClassName.get(Terminal.class), ClassName.get(packageName, terminalName));
return TypeSpec.classBuilder(terminalName)
.addJavadoc("The <$L> element.\n", tag)
.addAnnotation(AnnotationSpec.builder(Root.class).build())
.addModifiers(Modifier.PUBLIC, Modifier.FINAL)
.addSuperinterface(terminal)
.addField(createFieldMissing())
.addField(createFieldValue())
.addMethod(createPublicConstructor())
.addMethod(createPrivateConstructor())
.addMethod(createValueGetter())
.addMethod(createCompareTo())
.addMethod(createHashCode())
.addMethod(createEquals())
.addMethod(createShow())
.build();
}
private AnnotationSpec target() {
return AnnotationSpec.builder(Target.class)
.addMember("value", "{ $T.$L }", ElementType.class, ElementType.METHOD)
.build();
}
private AnnotationSpec retention() {
return AnnotationSpec.builder(Retention.class)
.addMember("value", "$T.$L", RetentionPolicy.class, RetentionPolicy.RUNTIME)
.build();
}
public static AnnotationSpec repeatable(ClassName arrayAnnotationClassName) {
return AnnotationSpec.builder(Repeatable.class)
.addMember("value", "$T.class", arrayAnnotationClassName)
.build();
}
public FieldSpec createFieldValue() {
return FieldSpec.builder(String.class, "value", Modifier.PRIVATE, Modifier.FINAL)
.addAnnotation(AnnotationSpec.builder(Text.class).addMember("required", "false").build())
.build();
}
private AnnotationSpec schemaAnnotation(MigrationVersionMetadata migrationVersion) {
return AnnotationSpec.builder(Schema.class)
.addMember("migrations", "{ $T.class }", migrationVersion.className())
.build();
}
private AnnotationSpec migrationAnnotation() {
return AnnotationSpec.builder(Migration.class)
.addMember("schema", "$T.class", schemaName().className())
.build();
}
private TypeSpec build(ScopeSpec spec) {
MethodSpec configureScopeSpec =
MethodSpec.methodBuilder("configureScope")
.addModifiers(Modifier.PUBLIC)
.addAnnotation(Override.class)
.addParameter(ClassName.get(MortarScope.Builder.class), "builder")
.addParameter(ClassName.get(MortarScope.class), "parentScope")
.addCode(
CodeBlock.builder()
.add(
"builder.withService($T.SERVICE_NAME, $T.builder()\n",
DAGGERSERVICE_CLS,
spec.getDaggerComponentTypeName())
.indent()
.add(
".$L(parentScope.<$T>getService($T.SERVICE_NAME))\n",
spec.getDaggerComponentBuilderDependencyMethodName(),
spec.getDaggerComponentBuilderDependencyTypeName(),
DAGGERSERVICE_CLS)
.add(".module(new Module())\n")
.add(".build());\n")
.unindent()
.build())
.build();
List<FieldSpec> fieldSpecs = new ArrayList<>();
for (ParameterSpec parameterSpec : spec.getModuleSpec().getInternalParameters()) {
fieldSpecs.add(FieldSpec.builder(parameterSpec.type, parameterSpec.name).build());
}
MethodSpec.Builder constructorBuilder =
MethodSpec.constructorBuilder()
.addModifiers(Modifier.PUBLIC)
.addAnnotation(AnnotationSpec.builder(ParcelConstructor.class).build())
.addParameters(spec.getModuleSpec().getInternalParameters());
for (ParameterSpec parameterSpec : spec.getModuleSpec().getInternalParameters()) {
constructorBuilder.addStatement("this.$L = $L", parameterSpec.name, parameterSpec.name);
}
TypeSpec.Builder builder =
TypeSpec.classBuilder(spec.getClassName().simpleName())
.addModifiers(Modifier.PUBLIC)
.addAnnotation(
AnnotationSpec.builder(Generated.class)
.addMember(
"value",
"$S",
architect.autostack.compiler.AnnotationProcessor.class.getName())
.build())
.addAnnotation(spec.getComponentAnnotationSpec())
.addAnnotation(
AnnotationSpec.builder(Parcel.class).addMember("parcelsIndex", "false").build())
.addType(buildModule(spec.getModuleSpec()))
.addMethod(constructorBuilder.build())
.addMethod(configureScopeSpec)
.addFields(fieldSpecs);
if (spec.getScopeAnnotationSpec() != null) {
builder.addAnnotation(spec.getScopeAnnotationSpec());
}
if (spec.getPathViewTypeName() != null) {
builder.addSuperinterface(PATH_CLS);
MethodSpec createViewSpec =
MethodSpec.methodBuilder("createView")
.addModifiers(Modifier.PUBLIC)
.returns(spec.getPathViewTypeName())
.addAnnotation(Override.class)
.addParameter(CONTEXT_CLS, "context")
.addStatement("return new $T(context)", spec.getPathViewTypeName())
.build();
builder.addMethod(createViewSpec);
} else {
builder.addSuperinterface(STACKABLE_CLS);
}
return builder.build();
}