public RewritableImportSection(
XtextResource resource,
IImportsConfiguration importsConfiguration,
XImportSection originalImportSection,
String lineSeparator,
ImportSectionRegionUtil regionUtil,
IValueConverter<String> nameConverter) {
this.importsConfiguration = importsConfiguration;
this.resource = resource;
this.lineSeparator = lineSeparator;
this.regionUtil = regionUtil;
this.nameValueConverter = nameConverter;
this.implicitlyImportedPackages = importsConfiguration.getImplicitlyImportedPackages(resource);
this.importRegion = regionUtil.computeRegion(resource);
if (originalImportSection != null) {
for (XImportDeclaration originalImportDeclaration :
originalImportSection.getImportDeclarations()) {
this.originalImportDeclarations.add(originalImportDeclaration);
JvmDeclaredType importedType = originalImportDeclaration.getImportedType();
if (originalImportDeclaration.isStatic()) {
String memberName = originalImportDeclaration.getMemberName();
if (originalImportDeclaration.isExtension()) {
Maps2.putIntoSetMap(importedType, memberName, staticExtensionImports);
} else {
Maps2.putIntoSetMap(importedType, memberName, staticImports);
}
} else if (importedType != null) {
Maps2.putIntoListMap(importedType.getSimpleName(), importedType, plainImports);
}
}
}
}
protected IScope doGetTypeScope(XFeatureCall call, JvmType type) {
if (call.isPackageFragment()) {
if (type instanceof JvmDeclaredType) {
String packageName = ((JvmDeclaredType) type).getPackageName();
int dot = packageName.indexOf('.');
if (dot == -1) {
return new SingletonScope(EObjectDescription.create(packageName, type), IScope.NULLSCOPE);
} else {
String firstSegment = packageName.substring(0, dot);
return new SingletonScope(
EObjectDescription.create(firstSegment, type), IScope.NULLSCOPE);
}
}
return IScope.NULLSCOPE;
} else {
if (type instanceof JvmDeclaredType && ((JvmDeclaredType) type).getDeclaringType() != null) {
Resource resource = call.eResource();
if (resource instanceof XtextResource) {
XImportSection importSection =
importsConfiguration.getImportSection((XtextResource) resource);
if (importSection != null) {
List<XImportDeclaration> importDeclarations = importSection.getImportDeclarations();
List<IEObjectDescription> descriptions = Lists.newArrayList();
for (XImportDeclaration importDeclaration : importDeclarations) {
if (!importDeclaration.isStatic()
&& !importDeclaration.isWildcard()
&& !importDeclaration.isExtension()) {
JvmDeclaredType importedType = importDeclaration.getImportedType();
if (importedType == type) {
String syntax = importsConfiguration.getLegacyImportSyntax(importDeclaration);
if (syntax != null /* no node model attached */
&& syntax.equals(type.getQualifiedName())) {
String packageName = importedType.getPackageName();
descriptions.add(
EObjectDescription.create(
syntax.substring(packageName.length() + 1), type));
}
}
if (EcoreUtil.isAncestor(importedType, type)) {
String name = type.getSimpleName();
JvmType worker = type;
while (worker != importedType) {
worker = (JvmType) worker.eContainer();
name = worker.getSimpleName() + "$" + name;
}
descriptions.add(EObjectDescription.create(name, type));
}
}
}
return new SimpleScope(descriptions);
}
}
return new SingletonScope(
EObjectDescription.create(type.getSimpleName(), type), IScope.NULLSCOPE);
} else {
return new SingletonScope(
EObjectDescription.create(type.getSimpleName(), type), IScope.NULLSCOPE);
}
}
}
protected List<XImportDeclaration> findOriginalImports(
JvmDeclaredType type,
String memberName,
Collection<XImportDeclaration> list,
boolean isStatic,
boolean isExtension) {
List<XImportDeclaration> result = newArrayList();
for (XImportDeclaration importDeclaration : list) {
if (!(isStatic ^ importDeclaration.isStatic())
&& !(isExtension ^ importDeclaration.isExtension())
&& importDeclaration.getImportedType() == type
&& (memberName == null || memberName.equals(importDeclaration.getMemberName()))) {
result.add(importDeclaration);
}
}
return result;
}
protected void appendImport(StringBuilder builder, XImportDeclaration newImportDeclaration) {
builder.append("import ");
if (newImportDeclaration.isStatic()) {
builder.append("static ");
if (newImportDeclaration.isExtension()) {
builder.append("extension ");
}
}
String qualifiedTypeName = newImportDeclaration.getImportedNamespace();
if (newImportDeclaration.getImportedType() != null) {
qualifiedTypeName = serializeType(newImportDeclaration.getImportedType());
}
String escapedTypeName = nameValueConverter.toString(qualifiedTypeName);
builder.append(escapedTypeName);
if (newImportDeclaration.isStatic()) {
builder.append(".");
if (newImportDeclaration.isWildcard()) {
builder.append("*");
} else {
builder.append(newImportDeclaration.getMemberName());
}
}
builder.append(lineSeparator);
}
