private <T> void readModuleDescriptorsFromFile(
IFile file,
Set<IFile> excludes,
List<T> result,
boolean refreshFiles,
DescriptorReader<T> reader) {
if (!needProcess(file, excludes)) return;
if (refreshFiles) {
FileSystem.getInstance().refresh(file);
}
if (file.getName().endsWith(JAR)) {
IFile jarRoot = FileSystem.getInstance().getFileByPath(file.getPath() + JAR_SEPARATOR);
if (jarRoot != null) {
readModuleDescriptorsFromFolder(jarRoot, excludes, result, refreshFiles, reader);
}
} else {
if (!isModuleFile(file)) return;
ModuleDescriptor moduleDescriptor = loadDescriptorOnly_internal(file, excludes);
if (moduleDescriptor != null) {
T descriptor = reader.read(new ModuleHandle(file, moduleDescriptor));
if (descriptor != null) {
result.add(descriptor);
}
}
}
}
private <T> void readModuleDescriptorsFromFolder(
IFile file,
Set<IFile> excludes,
List<T> result,
boolean refreshFiles,
DescriptorReader<T> reader) {
if (!needProcess(file, excludes)) return;
if (refreshFiles) {
FileSystem.getInstance().refresh(file);
}
// if this is a jar dir, we need to go to modules sub dir or check for META-INF/module.xml
// if this is just good old plain directory, we check every file in it
if (file.getPath().endsWith(JAR + JAR_SEPARATOR)) {
IFile moduleXml = file.getDescendant(META_INF).getDescendant(MODULE_XML);
if (moduleXml.exists() && !moduleXml.isDirectory()) {
ModuleDescriptor moduleDescriptor = loadModuleDescriptor(moduleXml);
if (moduleDescriptor != null) {
T descriptor = reader.read(new ModuleHandle(moduleXml, moduleDescriptor));
if (descriptor != null) {
result.add(descriptor);
}
}
} else {
IFile dirInJar = file.getDescendant(MODULES_DIR);
if (dirInJar.exists() && dirInJar.isDirectory()) {
readModuleDescriptorsFromFolder(dirInJar, excludes, result, refreshFiles, reader);
}
}
} else {
// first, we read from files
// this way all modules roots, sources/classes folders are in excludes and we do not even go
// into them
List<IFile> children = file.getChildren();
ArrayList<IFile> folders = new ArrayList<IFile>();
for (IFile child : children) {
if (!child.isDirectory()) {
readModuleDescriptorsFromFile(child, excludes, result, refreshFiles, reader);
} else {
folders.add(child);
}
}
// now read from folders
for (IFile child : folders) {
readModuleDescriptorsFromFolder(child, excludes, result, refreshFiles, reader);
}
}
}