public void load(final IEclipsePreferences root) throws BackingStoreException {
output = new Path(root.get(ProjectPreferencesConstants.OUTPUT, "ebin"));
requiredRuntimeVersion =
new RuntimeVersion(root.get(ProjectPreferencesConstants.REQUIRED_BACKEND_VERSION, null));
includes = PathSerializer.unpackList(root.get(ProjectPreferencesConstants.INCLUDES, ""));
final Preferences srcNode = root.node(ProjectPreferencesConstants.SOURCES);
sources.clear();
for (final String src : srcNode.childrenNames()) {
final IEclipsePreferences sn = (IEclipsePreferences) srcNode.node(src);
final SourceLocation loc = new SourceLocation(sn);
sources.add(loc);
}
}
public void store(final IEclipsePreferences root) throws BackingStoreException {
CodePathLocation.clearAll(root);
root.put(ProjectPreferencesConstants.OUTPUT, output.toPortableString());
if (requiredRuntimeVersion != null) {
root.put(
ProjectPreferencesConstants.REQUIRED_BACKEND_VERSION, requiredRuntimeVersion.toString());
}
root.put(ProjectPreferencesConstants.INCLUDES, PathSerializer.packList(includes));
final Preferences srcNode = root.node(ProjectPreferencesConstants.SOURCES);
for (final SourceLocation loc : sources) {
loc.store((IEclipsePreferences) srcNode.node(Integer.toString(loc.getId())));
}
root.flush();
}