@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);
}
}
@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);
}
@Override
public ConnectionProvider connectionProvider() {
return new MockConnectionProvider(delegate.connectionProvider(), provider);
}
@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;
}
}