How to use

getFieldsToMergeInsert

method

in

org.eclipse.persistence.descriptors.ReturningPolicy

/**
 * Execute the call that was deferred to the commit manager.
 * This is used to allow multiple table batching and deadlock avoidance.
 */
public void executeDeferredCall(DatasourceCall call) {
  Object result = executeCall(call);
  // Set the return row if one was returned (Postgres).
  if (result instanceof AbstractRecord) {
    this.query.setProperty("output", result);
  }
  Collection returnFields = null;
  if (this.query.getDescriptor().hasReturningPolicy()) {
    returnFields = this.query.getDescriptor().getReturningPolicy().getFieldsToMergeInsert();
  }
  if (returnFields != null) {
    updateObjectAndRowWithReturnRow(returnFields, false);
  }
}

/**
 * Execute the call that was deferred to the commit manager.
 * This is used to allow multiple table batching and deadlock avoidance.
 */
public void executeDeferredCall(DatasourceCall call) {
  Object result = executeCall(call);
  // Set the return row if one was returned (Postgres).
  if (result instanceof AbstractRecord) {
    this.query.setProperty("output", result);
  }
  Collection returnFields = null;
  if (this.query.getDescriptor().hasReturningPolicy()) {
    returnFields = this.query.getDescriptor().getReturningPolicy().getFieldsToMergeInsert();
  }
  if (returnFields != null) {
    updateObjectAndRowWithReturnRow(returnFields, false);
  }
}
 

returnFields = descriptor.getReturningPolicy().getFieldsToMergeInsert();

returnFields = descriptor.getReturningPolicy().getFieldsToMergeInsert();

returnFields = descriptor.getReturningPolicy().getFieldsToMergeInsert();