Package com.evolveum.midpoint.schema.statistics

Class IterativeTaskInformation

java.lang.Object

com.evolveum.midpoint.schema.statistics.IterativeTaskInformation

public class IterativeTaskInformation
extends Object

This is "live" iterative task information. BEWARE: When explicitly enabled, automatically updates also the structured progress when recording operation end. This is somewhat experimental and should be reconsidered. Thread safety: Must be thread safe. 1. Updates are invoked in the context of the thread executing the task. 2. But queries are invoked either from this thread, or from some observer (task manager or GUI thread). Implementation: Because the iterative task information grew to quite complex structure, we no longer keep "native" form and "bean" form separately. Now we simply store the native form, and provide the necessary synchronization. Also, we no longer distinguish start value and delta. Everything is kept in the value.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	IterativeTaskInformation.Operation	Operation being recorded: represents an object to which the client reports the end of the operation.
class	IterativeTaskInformation.OperationImpl	Real implementation of the IterativeTaskInformation.Operation interface.

Field Summary

Fields

Modifier and Type	Field	Description
static int	LAST_FAILURES_KEPT	Deprecated.
protected org.apache.commons.collections.buffer.CircularFifoBuffer	lastFailures	Deprecated.

Constructor Summary

Constructors

Constructor	Description
IterativeTaskInformation(@NotNull PrismContext prismContext)
IterativeTaskInformation(IterativeTaskInformationType value, boolean collectExecutions, @NotNull PrismContext prismContext)

Method Summary

Modifier and Type	Method	Description
static void	addTo(@NotNull IterativeTaskInformationType sum, @Nullable IterativeTaskInformationType delta)	Updates specified summary with given delta.
static String	format(IterativeTaskInformationType source)
static String	format(IterativeTaskInformationType source, AbstractStatisticsPrinter.Options options)	Formats the information.
static String	format(List<IterativeTaskInformationType> sources)
List<String>	getLastFailures()	Deprecated.
IterativeTaskInformationType	getValueCopy()	Returns a current value of this statistics.
boolean	isCollectExecutions()
IterativeTaskInformation.Operation	recordOperationStart(IterativeOperationStartInfo startInfo)	Records an operation that has been just started.
void	recordPartExecutionEnd(String partUri, long partStartTimestamp, long partEndTimestamp)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LAST_FAILURES_KEPT

@Deprecated
public static final int LAST_FAILURES_KEPT

Deprecated.

See Also:

Constant Field Values

lastFailures

@Deprecated
protected org.apache.commons.collections.buffer.CircularFifoBuffer lastFailures

Deprecated.

Constructor Detail

IterativeTaskInformation

public IterativeTaskInformation(@NotNull
                                @NotNull PrismContext prismContext)

IterativeTaskInformation

public IterativeTaskInformation(IterativeTaskInformationType value,
                                boolean collectExecutions,
                                @NotNull
                                @NotNull PrismContext prismContext)

Method Detail

getValueCopy

public IterativeTaskInformationType getValueCopy()

Returns a current value of this statistics. It is copied because of thread safety issues.

recordOperationStart

public IterativeTaskInformation.Operation recordOperationStart(IterativeOperationStartInfo startInfo)

Records an operation that has been just started. Stores it into the list of current operations. Returns an object that should receive the status of the operation, in order to record the operation end.

recordPartExecutionEnd

public void recordPartExecutionEnd(String partUri,
                                   long partStartTimestamp,
                                   long partEndTimestamp)

addTo

public static void addTo(@NotNull
                         @NotNull IterativeTaskInformationType sum,
                         @Nullable
                         @Nullable IterativeTaskInformationType delta)

Updates specified summary with given delta.

getLastFailures

@Deprecated
public List<String> getLastFailures()

Deprecated.

format

public static String format(IterativeTaskInformationType source)

format

public static String format(List<IterativeTaskInformationType> sources)

format

public static String format(IterativeTaskInformationType source,
                            AbstractStatisticsPrinter.Options options)

Formats the information.

isCollectExecutions

public boolean isCollectExecutions()