private ArtifactImpl loadArtifact(ArtifactState state) {
ArtifactType type = ArtifactType.findById(state.getArtifactType());
if (type == null) {
return createInvalidArtifact(state, "Unknown artifact type: " + state.getArtifactType());
}
final Element element = state.getRootElement();
final String artifactName = state.getName();
final CompositePackagingElement<?> rootElement;
if (element != null) {
try {
rootElement = (CompositePackagingElement<?>) deserializeElement(element);
} catch (UnknownPackagingElementTypeException e) {
return createInvalidArtifact(state, "Unknown element: " + e.getTypeId());
}
} else {
rootElement = type.createRootElement(artifactName);
}
final ArtifactImpl artifact =
new ArtifactImpl(
artifactName, type, state.isBuildOnMake(), rootElement, state.getOutputPath());
final List<ArtifactPropertiesState> propertiesList = state.getPropertiesList();
for (ArtifactPropertiesState propertiesState : propertiesList) {
final ArtifactPropertiesProvider provider =
ArtifactPropertiesProvider.findById(propertiesState.getId());
if (provider != null) {
deserializeProperties(artifact.getProperties(provider), propertiesState);
} else {
return createInvalidArtifact(
state, "Unknown artifact properties: " + propertiesState.getId());
}
}
return artifact;
}
@Nullable
private static <S> ArtifactPropertiesState serializeProperties(
ArtifactPropertiesProvider provider, ArtifactProperties<S> properties) {
final ArtifactPropertiesState state = new ArtifactPropertiesState();
state.setId(provider.getId());
final Element options = new Element("options");
XmlSerializer.serializeInto(
properties.getState(), options, new SkipDefaultValuesSerializationFilters());
if (options.getContent().isEmpty() && options.getAttributes().isEmpty()) return null;
state.setOptions(options);
return state;
}