How to use

setExpected

method

in

com.amazonaws.services.simpledb.model.PutAttributesRequest

/**
 * The update condition which, if specified, determines whether the specified attributes will be updated or not. The
 * update condition must be satisfied in order for this request to be processed and the attributes to be updated.
 * 
 * @param expected
 *        The update condition which, if specified, determines whether the specified attributes will be updated or
 *        not. The update condition must be satisfied in order for this request to be processed and the attributes
 *        to be updated.
 * @return Returns a reference to this object so that method calls can be chained together.
 */
public PutAttributesRequest withExpected(UpdateCondition expected) {
  setExpected(expected);
  return this;
}

/**
 * Constructs a new PutAttributesRequest object. Callers should use the setter or fluent setter (with...) methods to
 * initialize any additional object members.
 * 
 * @param domainName
 *        The name of the domain in which to perform the operation.
 * @param itemName
 *        The name of the item.
 * @param attributes
 *        The list of attributes.
 * @param expected
 *        The update condition which, if specified, determines whether the specified attributes will be updated or
 *        not. The update condition must be satisfied in order for this request to be processed and the attributes
 *        to be updated.
 */
public PutAttributesRequest(String domainName, String itemName, java.util.List<ReplaceableAttribute> attributes, UpdateCondition expected) {
  setDomainName(domainName);
  setItemName(itemName);
  setAttributes(attributes);
  setExpected(expected);
}

/**
 * Register a new instance. Registration will fail if a prior entry exists
 *
 * @param instance Instance entry to be registered.
 * @throws AmazonServiceException If unable to write to Simple DB because of any error.
 */
public void registerInstance(PriamInstance instance) throws AmazonServiceException {
  AmazonSimpleDB simpleDBClient = getSimpleDBClient();
  PutAttributesRequest putReq =
      new PutAttributesRequest(
          DOMAIN, getKey(instance), createAttributesToRegister(instance));
  UpdateCondition expected = new UpdateCondition();
  expected.setName(Attributes.INSTANCE_ID);
  expected.setExists(false);
  putReq.setExpected(expected);
  simpleDBClient.putAttributes(putReq);
}

/**
 * Constructs a new PutAttributesRequest object.
 * Callers should use the setter or fluent setter (with...) methods to
 * initialize any additional object members.
 * 
 * @param domainName The name of the domain in which to perform the
 * operation.
 * @param itemName The name of the item.
 * @param attributes The list of attributes.
 * @param expected The update condition which, if specified, determines
 * whether the specified attributes will be updated or not. The update
 * condition must be satisfied in order for this request to be processed
 * and the attributes to be updated.
 */
public PutAttributesRequest(String domainName, String itemName, java.util.List<ReplaceableAttribute> attributes, UpdateCondition expected) {
  setDomainName(domainName);
  setItemName(itemName);
  setAttributes(attributes);
  setExpected(expected);
}

/**
 * The update condition which, if specified, determines whether the specified attributes will be updated or not. The
 * update condition must be satisfied in order for this request to be processed and the attributes to be updated.
 * 
 * @param expected
 *        The update condition which, if specified, determines whether the specified attributes will be updated or
 *        not. The update condition must be satisfied in order for this request to be processed and the attributes
 *        to be updated.
 * @return Returns a reference to this object so that method calls can be chained together.
 */
public PutAttributesRequest withExpected(UpdateCondition expected) {
  setExpected(expected);
  return this;
}

/**
 * Constructs a new PutAttributesRequest object. Callers should use the setter or fluent setter (with...) methods to
 * initialize any additional object members.
 * 
 * @param domainName
 *        The name of the domain in which to perform the operation.
 * @param itemName
 *        The name of the item.
 * @param attributes
 *        The list of attributes.
 * @param expected
 *        The update condition which, if specified, determines whether the specified attributes will be updated or
 *        not. The update condition must be satisfied in order for this request to be processed and the attributes
 *        to be updated.
 */
public PutAttributesRequest(String domainName, String itemName, java.util.List<ReplaceableAttribute> attributes, UpdateCondition expected) {
  setDomainName(domainName);
  setItemName(itemName);
  setAttributes(attributes);
  setExpected(expected);
}