Application: gvSIG desktop

import java.util.Iterator;

import org.gvsig.expressionevaluator.Expression;

import org.gvsig.expressionevaluator.impl.DefaultFeatureRuleExpression;

import org.gvsig.tools.persistence.PersistentState;

import org.gvsig.tools.persistence.exception.PersistenceException;

  private final static Logger LOGGER = LoggerFactory.getLogger(DefaultFeatureRules.class);

  /**

   *

   */

  private static final long serialVersionUID = -8084546505498274121L;

  @Override

  public boolean add(FeatureRule rule) {

    return super.add(rule);

  }

  @Override

  public boolean add(String name, String description, boolean checkAtUpdate, boolean checkAtFinishEdition, Expression expression) {

    FeatureRule rule = new DefaultFeatureRuleExpression(name, description, checkAtUpdate, checkAtFinishEdition, expression);

    return this.add(rule);

  }

  @Override

  public FeatureRule getRule(int index) {

    return (FeatureRule) super.get(index);

  }

  @Override

  public boolean remove(FeatureRule rule) {

    return super.remove(rule);

  }

  @Override

  public FeatureRules getCopy() {

    DefaultFeatureRules copy = new DefaultFeatureRules();

    copy.addAll(this);

    return copy;

  }

//        /**

//         * @deprecated use validate(Feature feature, int mode)

//         * @param feature

//         * @throws DataException 

//         */

//	public void validate(Feature feature) throws DataException {

//            logger.warn("Calling deprecated method validate without mode.");

//            FeatureStore store = ((DefaultFeature)feature).getStore();

//            for( FeatureRule rule : this ) {

//                rule.validate(feature, store);

//            }

//

//	}

  public void validate(Feature feature, int mode) throws DataException {

    FeatureStore store = ((DefaultFeature) feature).getStore();

    for (FeatureRule rule : this) {

      if (rule.checkAtFinishEditing() && mode == Feature.FINISH_EDITING) {

        rule.validate(feature, store);

      }

      if (rule.checkAtUpdate() && mode == Feature.UPDATE) {

        rule.validate(feature, store);

      }

    }

  }

  public static void selfRegister() {

  }

  @Override

  public void saveToState(PersistentState state) throws PersistenceException {

    state.set("rules", this.iterator());

  }

  @Override

  public void loadFromState(PersistentState state) throws PersistenceException {

    this.clear();

    Iterator<FeatureRule> it = state.getIterator("rules");

    while (it.hasNext()) {

      FeatureRule rule = it.next();

      this.add(rule);

    }

  }