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com.avaje.ebeaninternal.server.persist.dmlbind.BindableCompound Maven / Gradle / Ivy

package com.avaje.ebeaninternal.server.persist.dmlbind;

import java.sql.SQLException;
import java.util.Arrays;
import java.util.List;

import com.avaje.ebean.bean.EntityBean;
import com.avaje.ebeaninternal.server.core.PersistRequestBean;
import com.avaje.ebeaninternal.server.deploy.BeanPropertyCompound;
import com.avaje.ebeaninternal.server.persist.dml.GenerateDmlRequest;

/**
 * Bindable for a Immutable Compound value object.
 */
public class BindableCompound implements Bindable {

  private final BindableProperty[] items;

  private final BeanPropertyCompound compound;

  public BindableCompound(BeanPropertyCompound embProp, List list) {
    this.compound = embProp;
    this.items = list.toArray(new BindableProperty[list.size()]);
  }

  public String toString() {
    return "BindableCompound " + compound + " items:" + Arrays.toString(items);
  }

  @Override
  public boolean isDraftOnly() {
    return false;
  }

  public void dmlAppend(GenerateDmlRequest request) {

    for (int i = 0; i < items.length; i++) {
      items[i].dmlAppend(request);
    }
  }

  public void addToUpdate(PersistRequestBean request, List list) {
    if (request.isAddToUpdate(compound)) {
      list.add(this);
    }
  }

  public void dmlBind(BindableRequest bindRequest, EntityBean bean) throws SQLException {

    // get the compound type value
    Object valueObject = compound.getValue(bean);

    // bind each of the underlying scalar values for this compound type
    for (int i = 0; i < items.length; i++) {
      items[i].dmlBindObject(bindRequest, valueObject);
    }
  }

}




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