@Override
public final void cancel() {
if (statement != null) {
try {
statement.cancel();
} catch (SQLException e) {
throw Tools.translate(rendered.sql, e);
}
}
}
@Override
public final SQLDialect dialect() {
return Tools.configuration(configuration()).dialect();
}
@Override
public final Settings settings() {
return Tools.settings(configuration());
}
/** {@inheritDoc} */
@Override
public final String getSQL() {
return getSQL(getParamType(Tools.settings(configuration())));
}
@Override
public final CompletionStage<Integer> executeAsync() {
return executeAsync(Tools.configuration(this).executorProvider().provide());
}
@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;
}
}