Esempio n. 1
0
  @SuppressFBWarnings("SQL_NONCONSTANT_STRING_PASSED_TO_EXECUTE")
  public static void execute(
      Configuration jooqConf,
      IndexStorage.CollectionSchema colSchema,
      @Nonnull DatabaseInterface databaseInterface) {

    ConnectionProvider provider = jooqConf.connectionProvider();
    Connection connection = provider.acquire();
    Statement st = null;
    try {
      st = connection.createStatement();
      st.executeUpdate(databaseInterface.dropSchemaStatement(colSchema.getName()));

      DSLContext dsl = DSL.using(jooqConf);
      int deleted =
          dsl.deleteFrom(CollectionsTable.COLLECTIONS)
              .where(CollectionsTable.COLLECTIONS.NAME.eq(colSchema.getCollection()))
              .execute();
      assert deleted == 1;
    } catch (SQLException ex) {
      throw new ToroImplementationException(ex);
    } finally {
      AutoCloser.close(st);
    }
  }
Esempio n. 2
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  @Override
  protected void configure() {
    bindFactory(new DSLContextFactory(configuration)).to(DSLContext.class).in(RequestScoped.class);

    // Configuration and ConnectionProvider are single instance, used everywhere

    bind(configuration).to(Configuration.class);

    bind(configuration.connectionProvider()).to(ConnectionProvider.class);
  }
Esempio n. 3
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 @Override
 public ConnectionProvider connectionProvider() {
   return new MockConnectionProvider(delegate.connectionProvider(), provider);
 }
Esempio n. 4
0
  @Override
  public final int execute() {
    if (isExecutable()) {

      // Get the attached configuration of this query
      Configuration c = configuration();

      // [#1191] The following triggers a start event on all listeners.
      //         This may be used to provide jOOQ with a JDBC connection,
      //         in case this Query / Configuration was previously
      //         deserialised
      DefaultExecuteContext ctx = new DefaultExecuteContext(c, this);
      ExecuteListener listener = new ExecuteListeners(ctx);

      int result = 0;
      try {

        // [#385] If a statement was previously kept open
        if (keepStatement() && statement != null) {
          ctx.sql(rendered.sql);
          ctx.statement(statement);

          // [#3191] Pre-initialise the ExecuteContext with a previous connection, if available.
          ctx.connection(c.connectionProvider(), statement.getConnection());
        }

        // [#385] First time statement preparing
        else {
          listener.renderStart(ctx);
          rendered = getSQL0(ctx);
          ctx.sql(rendered.sql);
          listener.renderEnd(ctx);
          rendered.sql = ctx.sql();

          // [#3234] Defer initialising of a connection until the prepare step
          // This optimises unnecessary ConnectionProvider.acquire() calls when
          // ControlFlowSignals are thrown
          if (ctx.connection() == null) {
            throw new DetachedException("Cannot execute query. No Connection configured");
          }

          listener.prepareStart(ctx);
          prepare(ctx);
          listener.prepareEnd(ctx);

          statement = ctx.statement();
        }

        // [#1856] [#4753] Set the query timeout onto the Statement
        int t = SettingsTools.getQueryTimeout(timeout, ctx.settings());
        if (t != 0) {
          ctx.statement().setQueryTimeout(t);
        }

        if (

        // [#1145] Bind variables only for true prepared statements
        // [#2414] Even if parameters are inlined here, child
        //         QueryParts may override this behaviour!
        executePreparedStatements(c.settings())
            &&

            // [#1520] Renderers may enforce static statements, too
            !Boolean.TRUE.equals(ctx.data(DATA_FORCE_STATIC_STATEMENT))) {

          listener.bindStart(ctx);
          if (rendered.bindValues != null)
            using(c).bindContext(ctx.statement()).visit(rendered.bindValues);
          listener.bindEnd(ctx);
        }

        result = execute(ctx, listener);
        return result;
      }

      // [#3427] ControlFlowSignals must not be passed on to ExecuteListners
      catch (ControlFlowSignal e) {
        throw e;
      } catch (RuntimeException e) {
        ctx.exception(e);
        listener.exception(ctx);
        throw ctx.exception();
      } catch (SQLException e) {
        ctx.sqlException(e);
        listener.exception(ctx);
        throw ctx.exception();
      } finally {

        // [#2385] Successful fetchLazy() needs to keep open resources
        if (!keepResultSet() || ctx.exception() != null) {
          Tools.safeClose(listener, ctx, keepStatement());
        }

        if (!keepStatement()) {
          statement = null;
          rendered = null;
        }
      }
    } else {
      if (log.isDebugEnabled()) log.debug("Query is not executable", this);

      return 0;
    }
  }