TypeName cataMapperTypeName(DataConstructor dc) {
TypeName[] argsTypeNames =
concat(
dc.arguments().stream().map(DataArgument::type),
dc.typeRestrictions()
.stream()
.map(TypeRestriction::idFunction)
.map(DataArgument::type))
.map(t -> Utils.asBoxedType.visit(t, utils.types()))
.map(this::substituteTypeWithRecursionVar)
.map(TypeName::get)
.toArray(TypeName[]::new);
return adt.dataConstruction().isVisitorDispatch()
? argsTypeNames.length == 0
? ParameterizedTypeName.get(
ClassName.get(FlavourImpl.findF0(context.flavour(), utils.elements())),
TypeName.get(adt.matchMethod().returnTypeVariable()))
: argsTypeNames.length == 1
? ParameterizedTypeName.get(
ClassName.get(FlavourImpl.findF(context.flavour(), utils.elements())),
argsTypeNames[0],
TypeName.get(adt.matchMethod().returnTypeVariable()))
: ParameterizedTypeName.get(
Utils.getClassName(context, MapperDerivator.mapperInterfaceName(dc)),
concat(
concat(
dc.typeVariables().stream().map(TypeVariableName::get),
fold(
MapperDerivator.findInductiveArgument(utils, adt, dc),
Stream.<TypeName>of(),
tm ->
Stream.of(
ParameterizedTypeName.get(
ClassName.get(
FlavourImpl.findF0(
context.flavour(), utils.elements())),
TypeName.get(
adt.matchMethod().returnTypeVariable()))))),
Stream.of(TypeVariableName.get(adt.matchMethod().returnTypeVariable())))
.toArray(TypeName[]::new))
: TypeName.get(
utils
.types()
.getDeclaredType(
Utils.asTypeElement.visit(dc.deconstructor().visitorType().asElement()).get(),
dc.deconstructor()
.visitorType()
.getTypeArguments()
.stream()
.map(this::substituteTypeWithRecursionVar)
.toArray(TypeMirror[]::new)));
}
@Test
public void getParameterizedTypeMirror() {
DeclaredType setType =
getTypes().getDeclaredType(getElement(Set.class), getMirror(Object.class));
assertThat(TypeName.get(setType))
.isEqualTo(ParameterizedTypeName.get(ClassName.get(Set.class), ClassName.OBJECT));
}
private TypeName typeName0(
final Function<TypeParameterInfo, TypeName> typeParameterToTypeName,
TypeVariableInfoToTypeName typeVariableInfoToTypeName) {
final Optional<TypeName> maybeTypeName =
type()
.map(
nameInfo -> {
Optional<PackageInfo> maybePackageInfo = packageInfo();
PackageInfo packageInfo = maybePackageInfo.get();
return nameInfo.toClassName(packageInfo);
})
.map(
className -> {
TypeName[] genericTypeNameArray =
typeParameterInfoList()
.stream()
.map(typeParameterToTypeName)
.collect(Collectors.toList())
.toArray(new TypeName[] {});
return genericTypeNameArray.length == 0
? className
: ParameterizedTypeName.get(className, genericTypeNameArray);
});
return typeVariableInfo()
.map(typeVariableInfoToTypeName.get(maybeTypeName))
.orElseGet(() -> maybeTypeName.get());
}
public FieldSpec buildRowIdColumnFieldSpec() {
String name = "_rowid_";
TypeName columnDefType = ParameterizedTypeName.get(Types.ColumnDef, TypeName.LONG.box());
CodeBlock initializer;
initializer =
CodeBlock.builder()
.add(
"new $T($S, $T.class, $L, $L, $L, $L, $L, $L)",
columnDefType,
name,
TypeName.LONG,
false /* nullable */,
true /* primary key */,
false /* autoincrement */,
true /* autoId */,
false,
false)
.build();
return FieldSpec.builder(columnDefType, name)
.addModifiers(publicStaticFinal)
.initializer(initializer)
.build();
}
@Test
public void getTypeVariableTypeMirrorRecursive() {
TypeMirror typeMirror = getElement(Recursive.class).asType();
ParameterizedTypeName typeName = (ParameterizedTypeName) TypeName.get(typeMirror);
String className = Recursive.class.getCanonicalName();
assertThat(typeName.toString()).isEqualTo(className + "<T>");
TypeVariableName typeVariableName = (TypeVariableName) typeName.typeArguments.get(0);
try {
typeVariableName.bounds.set(0, null);
fail("Expected UnsupportedOperationException");
} catch (UnsupportedOperationException expected) {
}
assertThat(typeVariableName.toString()).isEqualTo("T");
assertThat(typeVariableName.bounds.toString())
.isEqualTo("[java.util.Map<java.util.List<T>, java.util.Set<T[]>>]");
}
private void generate(RestActionClass actionClass) {
TypeSpec.Builder classBuilder =
TypeSpec.classBuilder(actionClass.getHelperName())
.addModifiers(Modifier.PUBLIC)
.addJavadoc("SantaRest compile time, autogenerated class, which fills actions")
.addSuperinterface(
ParameterizedTypeName.get(
ClassName.get(SantaRest.ActionHelper.class), actionClass.getTypeName()));
classBuilder.addMethod(createRequestMethod(actionClass));
classBuilder.addMethod(createFillResponseMethod(actionClass));
classBuilder.addMethod(createFillErrorMethod(actionClass));
saveClass(actionClass.getPackageName(), classBuilder.build());
}
public TypeSpec createTerminalType() {
final TypeName terminal =
ParameterizedTypeName.get(
ClassName.get(Terminal.class), ClassName.get(packageName, terminalName));
return TypeSpec.classBuilder(terminalName)
.addJavadoc("The <$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 void addCreatorField(HelperClassBuilder builder) {
FieldSpec.Builder field =
FieldSpec.builder(
ParameterizedTypeName.get(
ClassName.get(Parcelable.Creator.class), builder.getArgClassName()),
FIELD_NAME_CREATOR,
Modifier.PUBLIC,
Modifier.STATIC,
Modifier.FINAL);
field.addAnnotation(
WeaveBuilder.weave()
.field()
.withStatement("%s.%s", fullName(builder.getClassName()), FIELD_NAME_CREATOR)
.build());
field.initializer(
"new $T<$T>() {\n"
+ "\t@$T\n"
+ "\tpublic $T createFromParcel($T in) {\n"
+ "\t\treturn new $T(in);\n"
+ "\t}\n"
+ "\t@$T\n"
+ "\tpublic $T[] newArray(int size) {\n"
+ "\t\treturn new $T[size];\n"
+ "\t}\n"
+ "}",
Parcelable.Creator.class,
builder.getArgClassName(),
Override.class,
builder.getArgClassName(),
Parcel.class,
builder.getArgClassName(),
Override.class,
builder.getArgClassName(),
builder.getArgClassName());
builder.getBuilder().addField(field.build());
}
@Test
public void parameterizedType() throws Exception {
ParameterizedTypeName type = ParameterizedTypeName.get(Map.class, String.class, Long.class);
assertThat(type.toString()).isEqualTo("java.util.Map<java.lang.String, java.lang.Long>");
}
public List<MethodSpec> buildMethodSpecs() {
List<MethodSpec> methodSpecs = new ArrayList<>();
List<AnnotationSpec> overrideAndNonNull =
Arrays.asList(Specs.buildNonNullAnnotationSpec(), Specs.buildOverrideAnnotationSpec());
List<AnnotationSpec> overrideAndNullable =
Arrays.asList(Specs.buildNullableAnnotationSpec(), Specs.buildOverrideAnnotationSpec());
methodSpecs.add(
MethodSpec.methodBuilder("getModelClass")
.addAnnotations(overrideAndNonNull)
.addModifiers(Modifier.PUBLIC)
.returns(
ParameterizedTypeName.get(ClassName.get(Class.class), schema.getModelClassName()))
.addStatement("return $T.class", schema.getModelClassName())
.build());
methodSpecs.add(
MethodSpec.methodBuilder("getTableName")
.addAnnotations(overrideAndNonNull)
.addModifiers(Modifier.PUBLIC)
.returns(Types.String)
.addStatement("return $L", TABLE_NAME)
.build());
methodSpecs.add(
MethodSpec.methodBuilder("getPrimaryKey")
.addAnnotations(overrideAndNonNull)
.addModifiers(Modifier.PUBLIC)
.returns(Types.WildcardColumnDef)
.addStatement("return $N", primaryKey)
.build());
methodSpecs.add(
MethodSpec.methodBuilder("getColumns")
.addAnnotations(overrideAndNonNull)
.addModifiers(Modifier.PUBLIC)
.returns(Types.ColumnList)
.addStatement("return $L", COLUMNS)
.build());
methodSpecs.add(
MethodSpec.methodBuilder("getEscapedColumnNames")
.addAnnotations(overrideAndNonNull)
.addModifiers(Modifier.PUBLIC)
.returns(Types.StringArray)
.addStatement("return $L", ESCAPED_COLUMN_NAMES)
.build());
methodSpecs.add(
MethodSpec.methodBuilder("getCreateTableStatement")
.addAnnotations(overrideAndNonNull)
.addModifiers(Modifier.PUBLIC)
.returns(Types.String)
.addStatement("return $S", sql.buildCreateTableStatement(schema))
.build());
methodSpecs.add(
MethodSpec.methodBuilder("getCreateIndexStatements")
.addAnnotations(overrideAndNonNull)
.addModifiers(Modifier.PUBLIC)
.returns(Types.getList(Types.String))
.addCode(sql.buildCreateIndexStatements(schema))
.build());
methodSpecs.add(
MethodSpec.methodBuilder("getDropTableStatement")
.addAnnotations(overrideAndNonNull)
.addModifiers(Modifier.PUBLIC)
.returns(Types.String)
.addStatement("return $S", sql.buildDropTableStatement(schema))
.build());
methodSpecs.add(
MethodSpec.methodBuilder("getInsertStatement")
.addAnnotations(overrideAndNonNull)
.addModifiers(Modifier.PUBLIC)
.returns(Types.String)
.addStatement("return $S", sql.buildInsertStatement(schema))
.build());
methodSpecs.add(
MethodSpec.methodBuilder("bindArgs")
.addModifiers(Modifier.PUBLIC)
.returns(TypeName.VOID)
.addParameter(
ParameterSpec.builder(Types.OrmaConnection, "conn")
.addAnnotation(Specs.buildNonNullAnnotationSpec())
.build())
.addParameter(
ParameterSpec.builder(Types.SQLiteStatement, "statement")
.addAnnotation(Specs.buildNonNullAnnotationSpec())
.build())
.addParameter(
ParameterSpec.builder(schema.getModelClassName(), "model")
.addAnnotation(Specs.buildNonNullAnnotationSpec())
.build())
.addCode(buildBindArgs())
.build());
methodSpecs.add(
MethodSpec.methodBuilder("createModelFromCursor")
.addAnnotations(overrideAndNonNull)
.addModifiers(Modifier.PUBLIC)
.returns(schema.getModelClassName())
.addParameter(
ParameterSpec.builder(Types.OrmaConnection, "conn")
.addAnnotation(Specs.buildNonNullAnnotationSpec())
.build())
.addParameter(
ParameterSpec.builder(Types.Cursor, "cursor")
.addAnnotation(Specs.buildNonNullAnnotationSpec())
.build())
.addCode(buildCreateModelFromCursor())
.build());
return methodSpecs;
}
