Map<String, String> property = session.getProperties(); for (Entry<String, String> entry : property.entrySet()) { builder.addHeader(PRESTO_SESSION, entry.getKey() + "=" + entry.getValue());
properties.putAll(clientSession.getProperties()); properties.putAll(suite.getSessionProperties()); ClientSession session = ClientSession.builder(clientSession)
Map<String, String> sessionProperties = new HashMap<>(session.getProperties()); sessionProperties.putAll(query.getSetSessionProperties()); sessionProperties.keySet().removeAll(query.getResetSessionProperties());
private Builder(ClientSession clientSession) { requireNonNull(clientSession, "clientSession is null"); server = clientSession.getServer(); user = clientSession.getUser(); source = clientSession.getSource(); traceToken = clientSession.getTraceToken(); clientTags = clientSession.getClientTags(); clientInfo = clientSession.getClientInfo(); catalog = clientSession.getCatalog(); schema = clientSession.getSchema(); path = clientSession.getPath(); timeZone = clientSession.getTimeZone(); locale = clientSession.getLocale(); resourceEstimates = clientSession.getResourceEstimates(); properties = clientSession.getProperties(); preparedStatements = clientSession.getPreparedStatements(); transactionId = clientSession.getTransactionId(); clientRequestTimeout = clientSession.getClientRequestTimeout(); }
private static void process(QueryRunner queryRunner, String sql, OutputFormat outputFormat, boolean interactive) { try (Query query = queryRunner.startQuery(sql)) { query.renderOutput(System.out, outputFormat, interactive); ClientSession session = queryRunner.getSession(); // update session properties if present if (!query.getSetSessionProperties().isEmpty() || !query.getResetSessionProperties().isEmpty()) { Map<String, String> sessionProperties = new HashMap<>(session.getProperties()); sessionProperties.putAll(query.getSetSessionProperties()); sessionProperties.keySet().removeAll(query.getResetSessionProperties()); session = withProperties(session, sessionProperties); } // update transaction ID if necessary if (query.isClearTransactionId()) { session = stripTransactionId(session); } if (query.getStartedTransactionId() != null) { session = withTransactionId(session, query.getStartedTransactionId()); } queryRunner.setSession(session); } catch (RuntimeException e) { System.err.println("Error running command: " + e.getMessage()); if (queryRunner.getSession().isDebug()) { e.printStackTrace(); } } }
Optional<Object> statement = getParsedStatement(split.statement()); if (statement.isPresent() && isSessionParameterChange(statement.get())) { Map<String, String> properties = queryRunner.getSession().getProperties(); session = processSessionParameterChange(statement.get(), session, properties); queryRunner.setSession(session);
public static ClientSession withSessionProperties(ClientSession session, Map<String, String> sessionProperties) { Map<String, String> properties = new HashMap<>(session.getProperties()); properties.putAll(sessionProperties); return new ClientSession( session.getServer(), session.getUser(), session.getSource(), session.getCatalog(), session.getSchema(), session.getTimeZoneId(), session.getLocale(), properties, session.getTransactionId(), session.isDebug(), session.getClientRequestTimeout()); }
Map<String, String> sessionProperties = new HashMap<>(session.getProperties()); sessionProperties.putAll(query.getSetSessionProperties()); sessionProperties.keySet().removeAll(query.getResetSessionProperties());
public static ClientSession withCatalogAndSchema(ClientSession session, String catalog, String schema) { return new ClientSession( session.getServer(), session.getUser(), session.getSource(), catalog, schema, session.getTimeZoneId(), session.getLocale(), session.getProperties(), session.getTransactionId(), session.isDebug(), session.getClientRequestTimeout()); }
public static ClientSession stripTransactionId(ClientSession session) { return new ClientSession( session.getServer(), session.getUser(), session.getSource(), session.getCatalog(), session.getSchema(), session.getTimeZoneId(), session.getLocale(), session.getProperties(), null, session.isDebug(), session.getClientRequestTimeout()); }
public static ClientSession withTransactionId(ClientSession session, String transactionId) { return new ClientSession( session.getServer(), session.getUser(), session.getSource(), session.getCatalog(), session.getSchema(), session.getTimeZoneId(), session.getLocale(), session.getProperties(), transactionId, session.isDebug(), session.getClientRequestTimeout()); }
private static Request buildQueryRequest(ClientSession session, String query) { Request.Builder builder = preparePost() .setUri(uriBuilderFrom(session.getServer()).replacePath("/v1/statement").build()) .setBodyGenerator(createStaticBodyGenerator(query, UTF_8)); if (session.getUser() != null) { builder.setHeader(PrestoHeaders.PRESTO_USER, session.getUser()); } if (session.getSource() != null) { builder.setHeader(PrestoHeaders.PRESTO_SOURCE, session.getSource()); } if (session.getCatalog() != null) { builder.setHeader(PrestoHeaders.PRESTO_CATALOG, session.getCatalog()); } if (session.getSchema() != null) { builder.setHeader(PrestoHeaders.PRESTO_SCHEMA, session.getSchema()); } builder.setHeader(PrestoHeaders.PRESTO_TIME_ZONE, session.getTimeZoneId()); builder.setHeader(PrestoHeaders.PRESTO_LANGUAGE, session.getLocale().toLanguageTag()); builder.setHeader(USER_AGENT, USER_AGENT_VALUE); Map<String, String> property = session.getProperties(); for (Entry<String, String> entry : property.entrySet()) { builder.addHeader(PrestoHeaders.PRESTO_SESSION, entry.getKey() + "=" + entry.getValue()); } builder.setHeader(PrestoHeaders.PRESTO_TRANSACTION_ID, session.getTransactionId() == null ? "NONE" : session.getTransactionId()); return builder.build(); }