6141: JMC logs warnings when creating recordings

Reviewed-by: hirt, jpbempel

Author: aptmac

application/org.openjdk.jmc.flightrecorder.configuration/src/main/java/org/openjdk/jmc/flightrecorder/configuration/internal/CommonConstraints.java

@@ -40,6 +40,7 @@
 import static org.openjdk.jmc.common.unit.UnitLookup.BYTE;
 import static org.openjdk.jmc.common.unit.UnitLookup.DAY;
 import static org.openjdk.jmc.common.unit.UnitLookup.EPOCH_MS;
+import static org.openjdk.jmc.common.unit.UnitLookup.EPOCH_NS;
 import static org.openjdk.jmc.common.unit.UnitLookup.HOUR;
 import static org.openjdk.jmc.common.unit.UnitLookup.MEMORY;
 import static org.openjdk.jmc.common.unit.UnitLookup.MINUTE;
@@ -270,7 +271,7 @@ public IQuantity parsePersisted(String persistedValue) throws QuantityConversion
 	}
 
 	public final static IConstraint<IQuantity> POSITIVE_TIMESPAN = new ComparableConstraint<>(
-			new TimePersisterBrokenSI(), SECOND.quantity(0), YEAR.quantity(200));
+			new TimePersisterBrokenSI(), SECOND.quantity(0), EPOCH_NS.quantity(Long.MAX_VALUE));
 	public final static IConstraint<IQuantity> PERIOD_V1 = new ComparableConstraint<>(new PeriodPersister(),
 			NANOSECOND.quantity(1), YEAR.quantity(1));
 	public final static IConstraint<IQuantity> PERIOD_V2 = new ComparableConstraint<>(new PeriodPersisterV2(),

application/org.openjdk.jmc.rjmx.services.jfr/src/main/java/org/openjdk/jmc/rjmx/services/jfr/internal/EventTypeMetadataV2.java

@@ -52,7 +52,7 @@
  * Provides information about an event type for JFR 2.0.
  */
 public final class EventTypeMetadataV2 implements IEventTypeInfo {
-	private static final String JFR_SETTINGS_PERIOD = "com.oracle.jfr.settings.Period"; //$NON-NLS-1$
+	private static final String JFR_SETTINGS_PERIOD = "jdk.settings.Period"; //$NON-NLS-1$
 	private final Long id;
 	private final EventTypeIDV2 eventTypeID;
 	private final String label;

core/org.openjdk.jmc.common/src/main/java/org/openjdk/jmc/common/unit/LinearKindOfQuantity.java

@@ -84,6 +84,7 @@ public class LinearKindOfQuantity extends KindOfQuantity<LinearUnit> {
 	private static final FormatThreadLocal<NumberFormat> NUMBER_FORMAT_INTERACTIVE_HOLDER;
 	// Holder of display number formatter/parser, which may contain non-breaking spaces.
 	private static final FormatThreadLocal<NumberFormat> NUMBER_FORMAT_DISPLAY_HOLDER;
+	private static final String INFINITY = "infinity"; //$NON-NLS-1$
 
 	protected final LinearUnit atomUnit;
 	// Since units no longer have an explicit name, only a description, use this to generate prefixed names.
@@ -613,6 +614,9 @@ public ITypedQuantity<LinearUnit> parsePersisted(String persistedQuantity) throw
 				throw QuantityConversionException.unknownUnit(persistedQuantity, getDefaultUnit().quantity(1234.0));
 			}
 		}
+		if (INFINITY.equals(persistedQuantity)) {
+			return UnitLookup.NANOSECOND.quantity(Long.MAX_VALUE);
+		}
 		throw QuantityConversionException.unparsable(persistedQuantity, getDefaultUnit().quantity(1234.0));
 	}
 

core/tests/org.openjdk.jmc.common.test/src/test/java/org/openjdk/jmc/common/test/unit/ContentTypeTest.java

@@ -250,4 +250,10 @@ public void testCustomUnitConversion() throws Exception {
 		AdHocQuantityTest.assertNearlySame(quantity, wellKnown);
 	}
 
+	@Test
+	public void testPersistedQuantityInfinity() throws Exception {
+		ITypedQuantity<LinearUnit> quantity = TIMESPAN.parsePersisted("infinity");
+		assertEquals(quantity.longValue(), Long.MAX_VALUE);
+	}
+
 }