public void setModelName(String modelName) throws XavaException {
this.modelName = modelName;
this.metaModel = MetaModel.get(modelName);
this.metaComponent = this.metaModel.getMetaComponent();
}
public void setMetaModel(MetaModel metaModel) {
this.metaModel = metaModel;
this.metaComponent = metaModel.getMetaComponent();
this.modelName = metaModel.getName();
}