Package ca.uhn.fhir.jpa.util

Class TransactionSemanticsHeader.Builder

java.lang.Object
ca.uhn.fhir.jpa.util.TransactionSemanticsHeader.Builder
Enclosing class:
TransactionSemanticsHeader
public static final class TransactionSemanticsHeader.Builder extends Object

  • Method Details

    • withRetryCount

      public TransactionSemanticsHeader.Builder withRetryCount(Integer theRetryCount)
      Specifies the number of retry attempts which should be attempted if the initial transaction processing fails with any kind of error. A value of 0 (or null means that the transaction will be attempted once only (i.e. the default behaviour). A value of 2 means that the transaction will be attempted once, and if it fails, up to two more attempts will be made before giving up.

    • withMinRetryDelay

      public TransactionSemanticsHeader.Builder withMinRetryDelay(Integer theMinRetryDelay)
      When automatically retrying a failed transaction, the system will first sleep for a minimum of this number of milliseconds.

    • withMaxRetryDelay

      public TransactionSemanticsHeader.Builder withMaxRetryDelay(Integer theMaxRetryDelay)
      When automatically retrying a failed transaction, the system will first sleep for a minimum of this number of milliseconds.

    • withTryBatchAsTransactionFirst

      public TransactionSemanticsHeader.Builder withTryBatchAsTransactionFirst(boolean theTryBatchAsTransactionFirst)
      When processing a FHIR Batch bundle, try it as a FHIR transaction first, and only switch to batch mode on the first retry. This option is useful in cases where data can safely be ingested as a FHIR Batch, since FHIR Transaction processing is generally significantly faster. However, FHIR transactions exhibit an all-or-nothing failure mode which is not always desirable for batch ingestion, so this option provides an easy fallback which brings the benefits of both approaches.

    • build

      public TransactionSemanticsHeader build()
      Construct the header