How to use

com.amazonaws.services.simpledb.model.DeleteAttributesRequest

constructor

/**
 * Deregister instance (same as delete)
 *
 * @param instance
 * @throws AmazonServiceException
 */
public void deregisterInstance(PriamInstance instance) throws AmazonServiceException {
  AmazonSimpleDB simpleDBClient = getSimpleDBClient();
  DeleteAttributesRequest delReq =
      new DeleteAttributesRequest(
          DOMAIN, getKey(instance), createAttributesToDeRegister(instance));
  simpleDBClient.deleteAttributes(delReq);
}

  public Object call() throws Exception {
    String domainName = em.getOrCreateDomain(toDelete.getClass());
    if(logger.isLoggable(Level.FINE)) logger.fine("deleting item with id: " + id);
    em.invokeEntityListener(toDelete, PreRemove.class);
    this.em.getSimpleDb().deleteAttributes(new DeleteAttributesRequest()
      .withDomainName(domainName)
      .withItemName(id));
    em.invokeEntityListener(toDelete, PostRemove.class);
    return toDelete;
  }
}

@Override
public void deleteExpectedState(UUID slotId)
{
  Preconditions.checkNotNull(slotId, "id is null");
  if (isDomainCreated()) {
    List<Attribute> attributes = newArrayList();
    attributes.add(new Attribute("state", null));
    attributes.add(new Attribute("binary", null));
    attributes.add(new Attribute("config", null));
    try {
      simpleDb.deleteAttributes(new DeleteAttributesRequest().withDomainName(domainName).withItemName(slotId.toString()).withAttributes(attributes));
      expectedStateStoreUp();
    }
    catch (Exception e) {
      expectedStateStoreDown(e);
    }
  }
}

@Override
public void deleteExpectedState(UUID slotId)
{
  Preconditions.checkNotNull(slotId, "id is null");
  if (isDomainCreated()) {
    List<Attribute> attributes = newArrayList();
    attributes.add(new Attribute("state", null));
    attributes.add(new Attribute("binary", null));
    attributes.add(new Attribute("config", null));
    try {
      simpleDb.deleteAttributes(new DeleteAttributesRequest().withDomainName(domainName).withItemName(slotId.toString()).withAttributes(attributes));
      expectedStateStoreUp();
    }
    catch (Exception e) {
      expectedStateStoreDown(e);
    }
  }
}

private void putAndDelete(String domainName, String oldAttributeName, String newAttributeName, List<Item> items) throws AmazonClientException {
  AmazonSimpleDB db = factory.getSimpleDb();
  for (Item item : items) {
    GetAttributesResult getOldResults = db.getAttributes(new GetAttributesRequest().withDomainName(domainName).withConsistentRead(true).withItemName(
        item.getName()).withAttributeNames(oldAttributeName));
    List<Attribute> oldAtts = getOldResults.getAttributes();
    if (oldAtts.size() > 0) {
      Attribute oldAtt = oldAtts.get(0);
      List<ReplaceableAttribute> atts = new ArrayList<ReplaceableAttribute>();
      atts.add(new ReplaceableAttribute(newAttributeName, oldAtt.getValue(), true));
      db.putAttributes(new PutAttributesRequest().withDomainName(domainName).withItemName(item.getName()).withAttributes(atts));
      db.deleteAttributes(new DeleteAttributesRequest().withDomainName(domainName).withItemName(item.getName()).withAttributes(oldAtts));
    }
  }
}

new DeleteAttributesRequest().withDomainName(domainName).withItemName(id)
    .withAttributes(attsToDelete2));
new DeleteAttributesRequest().withDomainName(domainName).withItemName(id)
    .withAttributes(attsToDelete));