EntityListenersImpl.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id: EntityListenersImpl.java,v 1.5 2011/10/25 13:25:23 mtaal Exp $
 */
package org.eclipse.emf.texo.orm.annotations.model.orm.impl;

import java.util.Collection;

import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.emf.texo.orm.annotations.model.orm.EntityListener;
import org.eclipse.emf.texo.orm.annotations.model.orm.EntityListeners;
import org.eclipse.emf.texo.orm.annotations.model.orm.OrmPackage;
import org.eclipse.emf.texo.orm.annotator.BaseOrmAnnotationImpl;

/**
 * <!-- begin-user-doc --> An implementation of the model object '<em><b>Entity Listeners</b></em>'. <!-- end-user-doc
 * -->
 * <p>
 * The following features are implemented:
 * <ul>
 * <li>{@link org.eclipse.emf.texo.orm.annotations.model.orm.impl.EntityListenersImpl#getEntityListener <em>Entity
 * Listener</em>}</li>
 * </ul>
 * </p>
 * 
 * @generated
 */
public class EntityListenersImpl extends BaseOrmAnnotationImpl implements EntityListeners {
  /**
   * The cached value of the '{@link #getEntityListener() <em>Entity Listener</em>}' containment reference list. <!--
   * begin-user-doc --> <!-- end-user-doc -->
   * 
   * @see #getEntityListener()
   * @generated
   * @ordered
   */
  protected EList<EntityListener> entityListener;

  /**
   * <!-- begin-user-doc --> <!-- end-user-doc -->
   * @generated
   */
  protected EntityListenersImpl() {
    super();
  }

  /**
   * <!-- begin-user-doc --> <!-- end-user-doc -->
   * @generated
   */
  @Override
  protected EClass eStaticClass() {
    return OrmPackage.eINSTANCE.getEntityListeners();
  }

  /**
   * <!-- begin-user-doc --> <!-- end-user-doc -->
   * @generated
   */
  public EList<EntityListener> getEntityListener() {
    if (entityListener == null) {
      entityListener = new EObjectContainmentEList<EntityListener>(EntityListener.class, this, OrmPackage.ENTITY_LISTENERS__ENTITY_LISTENER);
    }
    return entityListener;
  }

  /**
   * <!-- begin-user-doc --> <!-- end-user-doc -->
   * @generated
   */
  @Override
  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
    switch (featureID) {
      case OrmPackage.ENTITY_LISTENERS__ENTITY_LISTENER:
        return ((InternalEList<?>)getEntityListener()).basicRemove(otherEnd, msgs);
    }
    return super.eInverseRemove(otherEnd, featureID, msgs);
  }

  /**
   * <!-- begin-user-doc --> <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Object eGet(int featureID, boolean resolve, boolean coreType) {
    switch (featureID) {
      case OrmPackage.ENTITY_LISTENERS__ENTITY_LISTENER:
        return getEntityListener();
    }
    return super.eGet(featureID, resolve, coreType);
  }

  /**
   * <!-- begin-user-doc --> <!-- end-user-doc -->
   * @generated
   */
  @SuppressWarnings("unchecked")
  @Override
  public void eSet(int featureID, Object newValue) {
    switch (featureID) {
      case OrmPackage.ENTITY_LISTENERS__ENTITY_LISTENER:
        getEntityListener().clear();
        getEntityListener().addAll((Collection<? extends EntityListener>)newValue);
        return;
    }
    super.eSet(featureID, newValue);
  }

  /**
   * <!-- begin-user-doc --> <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eUnset(int featureID) {
    switch (featureID) {
      case OrmPackage.ENTITY_LISTENERS__ENTITY_LISTENER:
        getEntityListener().clear();
        return;
    }
    super.eUnset(featureID);
  }

  /**
   * <!-- begin-user-doc --> <!-- end-user-doc -->
   * @generated
   */
  @Override
  public boolean eIsSet(int featureID) {
    switch (featureID) {
      case OrmPackage.ENTITY_LISTENERS__ENTITY_LISTENER:
        return entityListener != null && !entityListener.isEmpty();
    }
    return super.eIsSet(featureID);
  }

  @Override
  public String getJavaAnnotation(String identifier) {
    final StringBuilder sb = new StringBuilder("@javax.persistence.EntityListeners");
    if (getEntityListener().size() > 0) {
      sb.append("(value={");
      boolean addComma = false;
      for (EntityListener el : getEntityListener()) {
        if (el.getClass_() != null && el.getClass_().trim().length() > 0) {
          if (addComma) {
            sb.append(",");
          }
          sb.append(el.getClass_() + ".class");
          addComma = true;
        }
      }
      sb.append("}");
    }
    sb.append(")");
    return sb.toString();
  }
} // EntityListenersImpl