public FileSetDescriptor getDescriptor(String wsOsArch) {
ConfigSpec configuration = ConfigSpec.createFromWsOsArch(wsOsArch);
RootFilesProperties rootProperties = propertiesPerConfig.get(configuration);
if (rootProperties == null) return null;
// p2 will ignore permissions unless there are root files configured for the same configuration
ensureRootFilesConfigured(rootProperties, configuration);
FileSetDescriptor rootFilesDescriptor = initDescriptor(configuration, wsOsArch);
copyRootPropertiesToDescriptor(rootProperties, rootFilesDescriptor);
return rootFilesDescriptor;
}
public IPathComputer getRootFileComputer(final String configSpec) {
final FileToPathMap filesMap =
propertiesPerConfig.get(ConfigSpec.createFromWsOsArch(configSpec)).getFileMap();
return new IPathComputer() {
public void reset() {
// do nothing
}
public IPath computePath(File fileInSources) {
IPath fileInInstallation = filesMap.get(fileInSources);
return fileInInstallation;
}
};
}