How to use

clone

method

in

org.eclipse.persistence.descriptors.ReturningPolicy$Info

protected Hashtable removeDuplicateAndValidateInfos(AbstractSession session) {
  Hashtable infoHashtable = new Hashtable();
  for (int i = 0; i < infos.size(); i++) {
    Info info1 = infos.get(i);
    info1 = (Info)info1.clone();
    DatabaseField descField = getDescriptor().buildField(info1.getField()); 
    if(info1.getField().getType() == null) {
      info1.setField(descField);
    } else {
      // keep the original type if specified
      info1.getField().setName(descField.getName()); 
      info1.getField().setTableName(getDescriptor().getDefaultTable().getQualifiedNameDelimited(session.getPlatform()));
    }
    Info info2 = (Info)infoHashtable.get(info1.getField());
    if (info2 == null) {
      infoHashtable.put(info1.getField(), info1);
    } else {
      Info infoMerged = mergeInfos(info1, info2, session, getDescriptor());
      if (infoMerged != null) {
        // substitute info2 with infoMerged
        infoHashtable.put(infoMerged.getField(), infoMerged);
      } else {
        // couldn't merge info1 and info2 due to a conflict.
        // substitute info2 with info1
        infoHashtable.put(info1.getField(), info1);
      }
    }
  }
  return infoHashtable;
}

protected Hashtable removeDuplicateAndValidateInfos(AbstractSession session) {
  Hashtable infoHashtable = new Hashtable();
  for (int i = 0; i < infos.size(); i++) {
    Info info1 = (Info)infos.elementAt(i);
    info1 = (Info)info1.clone();
    DatabaseField descField = getDescriptor().buildField(info1.getField()); 
    if(info1.getField().getType() == null) {
      info1.setField(descField);
    } else {
      // keep the original type if specified
      info1.getField().setName(descField.getName()); 
      info1.getField().setTableName(getDescriptor().getDefaultTable().getQualifiedNameDelimited(session.getPlatform()));
    }
    Info info2 = (Info)infoHashtable.get(info1.getField());
    if (info2 == null) {
      infoHashtable.put(info1.getField(), info1);
    } else {
      Info infoMerged = mergeInfos(info1, info2, session, getDescriptor());
      if (infoMerged != null) {
        // substitute info2 with infoMerged
        infoHashtable.put(infoMerged.getField(), infoMerged);
      } else {
        // couldn't merge info1 and info2 due to a conflict.
        // substitute info2 with info1
        infoHashtable.put(info1.getField(), info1);
      }
    }
  }
  return infoHashtable;
}

protected Hashtable removeDuplicateAndValidateInfos(AbstractSession session) {
  Hashtable infoHashtable = new Hashtable();
  for (int i = 0; i < infos.size(); i++) {
    Info info1 = infos.get(i);
    info1 = (Info)info1.clone();
    DatabaseField descField = getDescriptor().buildField(info1.getField());
    if(info1.getField().getType() == null) {
      info1.setField(descField);
    } else {
      // keep the original type if specified
      info1.getField().setName(descField.getName());
      info1.getField().setTableName(getDescriptor().getDefaultTable().getQualifiedNameDelimited(session.getPlatform()));
    }
    Info info2 = (Info)infoHashtable.get(info1.getField());
    if (info2 == null) {
      infoHashtable.put(info1.getField(), info1);
    } else {
      Info infoMerged = mergeInfos(info1, info2, session, getDescriptor());
      if (infoMerged != null) {
        // substitute info2 with infoMerged
        infoHashtable.put(infoMerged.getField(), infoMerged);
      } else {
        // couldn't merge info1 and info2 due to a conflict.
        // substitute info2 with info1
        infoHashtable.put(info1.getField(), info1);
      }
    }
  }
  return infoHashtable;
}