test_class.declarator: backendConnection = new BackendConnection(TransactionType.LOCAL)
test_class.modifier: private final
test_class.original_string: private final BackendConnection backendConnection = new BackendConnection(TransactionType.LOCAL);
test_class.type: BackendConnection
test_class.var_name: backendConnection
test_class.file: shardingsphere-proxy/shardingsphere-proxy-backend/src/test/java/org/apache/shardingsphere/proxy/backend/text/transaction/TransactionBackendHandlerTest.java
test_class.identifier: TransactionBackendHandlerTest
test_case.body: @Test
      public void assertExecute() throws SQLException {
          TransactionBackendHandler transactionBackendHandler = new TransactionBackendHandler(TransactionOperationType.BEGIN, backendConnection);
          BackendResponse actual = transactionBackendHandler.execute();
          assertThat(actual, instanceOf(UpdateResponse.class));
      }
test_case.class_method_signature: TransactionBackendHandlerTest.assertExecute()
test_case.full_signature: @Test public void assertExecute()
test_case.identifier: assertExecute
test_case.invocations: execute assertThat instanceOf
test_case.modifiers: @Test public
test_case.parameters: ()
test_case.return: void
test_case.signature: void assertExecute()
focal_class.declarator: operationType
focal_class.modifier: private final
focal_class.original_string: private final TransactionOperationType operationType;
focal_class.type: TransactionOperationType
focal_class.var_name: operationType
focal_class.declarator: backendTransactionManager
focal_class.modifier: private final
focal_class.original_string: private final BackendTransactionManager backendTransactionManager;
focal_class.type: BackendTransactionManager
focal_class.var_name: backendTransactionManager
focal_class.file: shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/text/transaction/TransactionBackendHandler.java
focal_class.identifier: TransactionBackendHandler
focal_class.interfaces: implements TextProtocolBackendHandler
focal_class.class_method_signature: TransactionBackendHandler.TransactionBackendHandler(final TransactionOperationType operationType, final BackendConnection backendConnection)
focal_class.full_signature: public  TransactionBackendHandler(final TransactionOperationType operationType, final BackendConnection backendConnection)
focal_class.identifier: TransactionBackendHandler
focal_class.modifiers: public
focal_class.parameters: (final TransactionOperationType operationType, final BackendConnection backendConnection)
focal_class.signature:  TransactionBackendHandler(final TransactionOperationType operationType, final BackendConnection backendConnection)
focal_class.class_method_signature: TransactionBackendHandler.execute()
focal_class.full_signature: @Override public BackendResponse execute()
focal_class.identifier: execute
focal_class.modifiers: @Override public
focal_class.parameters: ()
focal_class.return: BackendResponse
focal_class.signature: BackendResponse execute()
focal_class.class_method_signature: TransactionBackendHandler.next()
focal_class.full_signature: @Override public boolean next()
focal_class.identifier: next
focal_class.modifiers: @Override public
focal_class.parameters: ()
focal_class.return: boolean
focal_class.signature: boolean next()
focal_class.class_method_signature: TransactionBackendHandler.getQueryData()
focal_class.full_signature: @Override public QueryData getQueryData()
focal_class.identifier: getQueryData
focal_class.modifiers: @Override public
focal_class.parameters: ()
focal_class.return: QueryData
focal_class.signature: QueryData getQueryData()
focal_method.body: @Override
      public BackendResponse execute() throws SQLException {
          switch (operationType) {
              case BEGIN:
                  backendTransactionManager.begin();
                  break;
              case COMMIT:
                  backendTransactionManager.commit();
                  break;
              case ROLLBACK:
                  backendTransactionManager.rollback();
                  break;
              default:
                  throw new SQLFeatureNotSupportedException(operationType.name());
          }
          return new UpdateResponse();
      }
focal_method.class_method_signature: TransactionBackendHandler.execute()
focal_method.full_signature: @Override public BackendResponse execute()
focal_method.identifier: execute
focal_method.invocations: begin commit rollback name
focal_method.modifiers: @Override public
focal_method.parameters: ()
focal_method.return: BackendResponse
focal_method.signature: BackendResponse execute()