jfrEventSetting.cpp

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#include "precompiled.hpp"
#include "jfr/recorder/jfrEventSetting.inline.hpp"

JfrNativeSettings JfrEventSetting::_jvm_event_settings;

bool JfrEventSetting::set_threshold(jlong id, jlong threshold_ticks) {
  JfrEventId event_id = (JfrEventId)id;
  assert(bounds_check_event(event_id), "invariant");
  setting(event_id).threshold_ticks = threshold_ticks;
  return true;
}

bool JfrEventSetting::set_cutoff(jlong id, jlong cutoff_ticks) {
  JfrEventId event_id = (JfrEventId)id;
  assert(bounds_check_event(event_id), "invariant");
  setting(event_id).cutoff_ticks = cutoff_ticks;
  return true;
}

void JfrEventSetting::set_stacktrace(jlong id, bool enabled) {
  JfrEventId event_id = (JfrEventId)id;
  assert(bounds_check_event(event_id), "invariant");
  setting(event_id).stacktrace = enabled;
}

void JfrEventSetting::set_enabled(jlong id, bool enabled) {
  JfrEventId event_id = (JfrEventId)id;
  assert(bounds_check_event(event_id), "invariant");
  setting(event_id).enabled = enabled;
}

void JfrEventSetting::set_large(JfrEventId event_id) {
  assert(bounds_check_event(event_id), "invariant");
  setting(event_id).large = true;
}

#ifdef ASSERT
bool JfrEventSetting::bounds_check_event(jlong id) {
  if ((unsigned)id < FIRST_EVENT_ID) {
    return false;
  }
  if ((unsigned)id > LAST_EVENT_ID) {
    return false;
  }
  return true;
}
#endif // ASSERT