MPSFacetConfiguration.java

package jetbrains.mps.project.foreign;

/*Generated by MPS */

import jetbrains.mps.project.structure.model.ModelRootDescriptor;
import org.jdom.Element;
import java.util.List;
import java.util.ArrayList;
import jetbrains.mps.util.xml.XmlUtil;
import org.jetbrains.mps.openapi.persistence.Memento;
import jetbrains.mps.persistence.MementoImpl;
import jetbrains.mps.persistence.MementoUtil;
import jetbrains.mps.internal.collections.runtime.ListSequence;

public class MPSFacetConfiguration {
  private static final String OPT_VALUE = "value";
  public String UUID;
  public String generatorOutputPath;
  public boolean useModuleSourceFolder = false;
  public boolean useTransientOutputFolder = false;
  public String[] usedLanguages;
  public ModelRootDescriptor[] rootDescriptors;
  public MPSFacetConfiguration() {
  }
  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 ("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()]);
  }
  private String[] readArray(Element array) {
    List<String> res = ListSequence.fromList(new ArrayList<String>());
    for (Element o : XmlUtil.children(array, "option")) {
      ListSequence.fromList(res).addElement(o.getAttributeValue("value"));
    }
    return ListSequence.fromList(res).toGenericArray(String.class);
  }
}