Examples of com.avaje.ebean.bean.EntityBean

com.avaje.ebean.bean.EntityBean
Bean that is aware of EntityBeanIntercept.
This interface and implementation of these methods is added to Entity Beans via instrumentation. These methods have a funny _ebean_ prefix to avoid any clash with normal methods these beans would have. These methods are not for general application consumption.

    if (exportedProperties.length == 1) {
      q.setParameter(pos++, parentId);


    } else {


      EntityBean parent = (EntityBean) parentId;
      for (int i = 0; i < exportedProperties.length; i++) {
        Object embVal = exportedProperties[i].getValue(parent);
        q.setParameter(pos++, embVal);
      }
    }

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   * This returns the number of associations deleted.
   * </p>
   */
  public int deleteManyToManyAssociations(Object ownerBean, String propertyName, Transaction t) {


    EntityBean owner = checkEntityBean(ownerBean);
    TransWrapper wrap = initTransIfRequired(t);
    try {
      SpiTransaction trans = wrap.transaction;
      int rc = persister.deleteManyToManyAssociations(owner, propertyName, trans);
      wrap.commitIfCreated();

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   * Save the associations of a ManyToMany given the owner bean and the
   * propertyName of the ManyToMany collection.
   */
  public void saveManyToManyAssociations(Object ownerBean, String propertyName, Transaction t) {


    EntityBean owner = checkEntityBean(ownerBean);
    TransWrapper wrap = initTransIfRequired(t);
    try {
      SpiTransaction trans = wrap.transaction;


      persister.saveManyToManyAssociations(owner, propertyName, trans);

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    saveAssociation(ownerBean, propertyName, null);
  }


  public void saveAssociation(Object ownerBean, String propertyName, Transaction t) {


    EntityBean owner = checkEntityBean(ownerBean);
    
    TransWrapper wrap = initTransIfRequired(t);
    try {
      SpiTransaction trans = wrap.transaction;
      persister.saveAssociation(owner, propertyName, trans);

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    TransWrapper wrap = initTransIfRequired(t);
    try {
      SpiTransaction trans = wrap.transaction;
      int saveCount = 0;
      while (it.hasNext()) {
        EntityBean bean = checkEntityBean(it.next());
        persister.save(bean, trans);
        saveCount++;
      }


      wrap.commitIfCreated();

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    try {
      SpiTransaction trans = wrap.transaction;
      int deleteCount = 0;
      while (it.hasNext()) {
        EntityBean bean = checkEntityBean(it.next());
        persister.delete(bean, trans);
        deleteCount++;
      }


      wrap.commitIfCreated();

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    }
    return getBeanDescriptor(typeInfo.getBeanType()) != null;
  }


  public Object getBeanId(Object bean) {
    EntityBean eb = checkEntityBean(bean);
    BeanDescriptor<?> desc = getBeanDescriptor(bean.getClass());
    if (desc == null) {
      String m = bean.getClass().getName() + " is NOT an Entity Bean registered with this server?";
      throw new PersistenceException(m);
    }

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    return bean;
  }


  public Object elGetReference(EntityBean bean) {
    
    EntityBean prevBean = bean;
    for (int i = 0; i < last; i++) {
      // always return non null prevBean
      prevBean = (EntityBean)chain[i].elGetReference(prevBean);
    }
    // try the last step in the chain

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    }
  }
  
  public void elSetValue(EntityBean bean, Object value, boolean populate) {


    EntityBean prevBean = bean;
    if (populate){
      for (int i = 0; i < last; i++) {
        // always return non null prevBean
        prevBean = (EntityBean)chain[i].elGetReference(prevBean);
      }

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    if (lazyLoadParent != null) {
      lazyLoadParentId = lazyLoadParent.getBeanDescriptor().getIdBinder().read(ctx);
    }
    
    // bean already existing in the persistence context
    EntityBean contextBean = null;


    Class<?> localType;
    BeanDescriptor<?> localDesc;
    IdBinder localIdBinder;
    EntityBean localBean;


    if (inheritInfo != null) {
      InheritInfo localInfo = inheritInfo.readType(ctx);
      if (localInfo == null) {
        // the bean must be null

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