import javax.ws.rs.core.Response;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
+import org.opendaylight.controller.md.sal.dom.api.DOMTransactionChain;
import org.opendaylight.restconf.restful.transaction.TransactionVarsWrapper;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
* - Wrapper for data of transaction
* @return {@link Response}
*/
-
public static Response deleteData(final TransactionVarsWrapper transactionNode) {
final CheckedFuture<Void, TransactionCommitFailedException> future = submitData(
- transactionNode.getTransaction(), transactionNode.getInstanceIdentifier().getInstanceIdentifier());
+ transactionNode.getTransactionChain(), transactionNode.getTransactionChain().newReadWriteTransaction(),
+ transactionNode.getInstanceIdentifier().getInstanceIdentifier());
final ResponseFactory response = new ResponseFactory();
FutureCallbackTx.addCallback(future, RestconfDataServiceConstant.DeleteData.DELETE_TX_TYPE, response);
return response.build();
}
/**
- * Delete data via transaction
+ * Delete data via transaction. Return error if data to delete does not exist.
*
- * @param writeTx
- * - write transaction
+ * @param transactionChain
+ * - transaction chain
+ * @param readWriteTx
+ * - read and write transaction
* @param path
* - path of data to delete
* @return {@link CheckedFuture}
*/
private static CheckedFuture<Void, TransactionCommitFailedException> submitData(
- final DOMDataWriteTransaction writeTx, final YangInstanceIdentifier path) {
- writeTx.delete(LogicalDatastoreType.CONFIGURATION, path);
- return writeTx.submit();
+ final DOMTransactionChain transactionChain, final DOMDataReadWriteTransaction readWriteTx,
+ final YangInstanceIdentifier path) {
+ TransactionUtil.checkItemExists(transactionChain, readWriteTx, LogicalDatastoreType.CONFIGURATION, path,
+ RestconfDataServiceConstant.DeleteData.DELETE_TX_TYPE);
+ readWriteTx.delete(LogicalDatastoreType.CONFIGURATION, path);
+ return readWriteTx.submit();
}
}