* The UpdateTimeToLive method will enable or disable TTL for the specified
* table. A successful UpdateTimeToLive call returns the current
* TimeToLiveSpecification; it may take up to one hour for the
* change to fully process. Any additional UpdateTimeToLive calls
* for the same table during this one hour duration result in a
* ValidationException.
*
* TTL compares the current time in epoch time format to the time stored in the * TTL attribute of an item. If the epoch time value stored in the attribute is * less than the current time, the item is marked as expired and subsequently * deleted. *
** The epoch time format is the number of seconds elapsed since 12:00:00 AM * January 1st, 1970 UTC. *
** DynamoDB deletes expired items on a best-effort basis to ensure availability * of throughput for other data operations. *
** DynamoDB typically deletes expired items within two days of expiration. The * exact duration within which an item gets deleted after expiration is specific * to the nature of the workload. Items that have expired and not been deleted * will still show up in reads, queries, and scans. *
** As items are deleted, they are removed from any Local Secondary Index and * Global Secondary Index immediately in the same eventually consistent way as a * standard delete operation. *
** For more information, see Time To Live in the Amazon DynamoDB Developer Guide. *
*/ public class UpdateTimeToLiveRequest extends AmazonWebServiceRequest implements Serializable { /** ** The name of the table to be configured. *
*
* Constraints:
* Length: 3 - 255
* Pattern: [a-zA-Z0-9_.-]+
*/
private String tableName;
/**
*
* Represents the settings used to enable or disable Time to Live for the * specified table. *
*/ private TimeToLiveSpecification timeToLiveSpecification; /** ** The name of the table to be configured. *
*
* Constraints:
* Length: 3 - 255
* Pattern: [a-zA-Z0-9_.-]+
*
* @return
* The name of the table to be configured. *
*/ public String getTableName() { return tableName; } /** ** The name of the table to be configured. *
*
* Constraints:
* Length: 3 - 255
* Pattern: [a-zA-Z0-9_.-]+
*
* @param tableName
* The name of the table to be configured. *
*/ public void setTableName(String tableName) { this.tableName = tableName; } /** ** The name of the table to be configured. *
** Returns a reference to this object so that method calls can be chained * together. *
* Constraints:
* Length: 3 - 255
* Pattern: [a-zA-Z0-9_.-]+
*
* @param tableName
* The name of the table to be configured. *
* @return A reference to this updated object so that method calls can be * chained together. */ public UpdateTimeToLiveRequest withTableName(String tableName) { this.tableName = tableName; return this; } /** ** Represents the settings used to enable or disable Time to Live for the * specified table. *
* * @return* Represents the settings used to enable or disable Time to Live * for the specified table. *
*/ public TimeToLiveSpecification getTimeToLiveSpecification() { return timeToLiveSpecification; } /** ** Represents the settings used to enable or disable Time to Live for the * specified table. *
* * @param timeToLiveSpecification* Represents the settings used to enable or disable Time to Live * for the specified table. *
*/ public void setTimeToLiveSpecification(TimeToLiveSpecification timeToLiveSpecification) { this.timeToLiveSpecification = timeToLiveSpecification; } /** ** Represents the settings used to enable or disable Time to Live for the * specified table. *
** Returns a reference to this object so that method calls can be chained * together. * * @param timeToLiveSpecification
* Represents the settings used to enable or disable Time to Live * for the specified table. *
* @return A reference to this updated object so that method calls can be * chained together. */ public UpdateTimeToLiveRequest withTimeToLiveSpecification( TimeToLiveSpecification timeToLiveSpecification) { this.timeToLiveSpecification = timeToLiveSpecification; return this; } /** * Returns a string representation of this object; useful for testing and * debugging. * * @return A string representation of this object. * @see java.lang.Object#toString() */ @Override public String toString() { StringBuilder sb = new StringBuilder(); sb.append("{"); if (getTableName() != null) sb.append("TableName: " + getTableName() + ","); if (getTimeToLiveSpecification() != null) sb.append("TimeToLiveSpecification: " + getTimeToLiveSpecification()); sb.append("}"); return sb.toString(); } @Override public int hashCode() { final int prime = 31; int hashCode = 1; hashCode = prime * hashCode + ((getTableName() == null) ? 0 : getTableName().hashCode()); hashCode = prime * hashCode + ((getTimeToLiveSpecification() == null) ? 0 : getTimeToLiveSpecification() .hashCode()); return hashCode; } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (obj instanceof UpdateTimeToLiveRequest == false) return false; UpdateTimeToLiveRequest other = (UpdateTimeToLiveRequest) obj; if (other.getTableName() == null ^ this.getTableName() == null) return false; if (other.getTableName() != null && other.getTableName().equals(this.getTableName()) == false) return false; if (other.getTimeToLiveSpecification() == null ^ this.getTimeToLiveSpecification() == null) return false; if (other.getTimeToLiveSpecification() != null && other.getTimeToLiveSpecification().equals(this.getTimeToLiveSpecification()) == false) return false; return true; } }