public void readFromXml(Element config) throws FacetConfigurationFormatException {
List<ModelRootDescriptor> descriptors = new ArrayList<ModelRootDescriptor>();
for (Element ch : XmlUtil.children(config, "option")) {
String optionName = ch.getAttributeValue("name");
if ("UUID".equals(optionName)) {
this.UUID = ch.getAttributeValue(OPT_VALUE);
} else if ("generatorOutputPath".equals(optionName)) {
this.generatorOutputPath = ch.getAttributeValue(OPT_VALUE);
} else if ("modelRoots".equals(optionName)) {
ModelRootDescriptor[] cache = new ModelRootDescriptor[2];
for (ModelRoot root : SetSequence.fromSet(readModelRoots(XmlUtil.first(ch, "set")))) {
Memento m = new MementoImpl();
root.save(m);
ModelRootDescriptor descr =
ModuleDescriptorPersistence.createDescriptor(null, m, null, cache);
if (descr != null) {
descriptors.add(descr);
}
}
} else if ("usedLanguages".equals(optionName)) {
this.usedLanguages = readArray(XmlUtil.first(ch, "array"));
} else if ("useModuleSourceFolder".equals(optionName)) {
this.useModuleSourceFolder = "true".equals(ch.getAttributeValue(OPT_VALUE));
} else if ("useTransientOutputFolder".equals(optionName)) {
this.useTransientOutputFolder = "true".equals(ch.getAttributeValue(OPT_VALUE));
}
}
for (Element modelRoot : XmlUtil.children(XmlUtil.first(config, "modelRoots"), "modelRoot")) {
Element settings = XmlUtil.first(modelRoot, "settings");
Memento m = new MementoImpl();
if (settings != null) {
MementoUtil.readMemento(m, settings);
}
descriptors.add(new ModelRootDescriptor(modelRoot.getAttributeValue("type"), m));
}
rootDescriptors = descriptors.toArray(new ModelRootDescriptor[descriptors.size()]);
}
