org.eclipse.stardust.engine.api.query

Class LogEntryQuery

java.lang.Object

org.eclipse.stardust.engine.api.query.Query

org.eclipse.stardust.engine.api.query.LogEntryQuery

All Implemented Interfaces:

Serializable

public class LogEntryQuery
extends Query

Version:

$Revision$

Author:

rsauer

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LogEntryQuery.Attribute Log entry attribute supporting filter operations.

Field Summary

Fields

Modifier and Type	Field and Description
static LogEntryQuery.Attribute	ACTIVITY_INSTANCE_OID
static LogEntryQuery.Attribute	CODE
static LogEntryQuery.Attribute	OID
static LogEntryQuery.Attribute	PROCESS_INSTANCE_OID
static LogEntryQuery.Attribute	STAMP
static LogEntryQuery.Attribute	SUBJECT
static LogEntryQuery.Attribute	TYPE

Constructor Summary

Constructors

Constructor and Description
LogEntryQuery()

Method Summary

Methods

Modifier and Type	Method and Description
static LogEntryQuery	findAll(boolean descending) Creates a query for finding all log entries, ordering the result either by descending or ascending timestamps.
static LogEntryQuery	findAll(int startIndex, int maxSize) Creates a query for finding a subset of all log entries.
static LogEntryQuery	findForActivity(String activityID)
static LogEntryQuery	findForActivityInstance(long activityInstanceOID) Creates a query for finding log entries belonging to the activity instance identified by the given OID.
static LogEntryQuery	findForActivityInstance(long activityInstanceOID, boolean descending) Creates a query for finding log entries belonging to the activity instance identified by the given OID, ordering the result either by descending or ascending timestamps.
static LogEntryQuery	findForProcessDefinition(String processDefinitionID)
static LogEntryQuery	findForProcessInstance(long processInstanceOID) Creates a query for finding log entries belonging to the process instance identified by the given OID.
static LogEntryQuery	findForProcessInstance(long processInstanceOID, boolean descending) Creates a query for finding log entries belonging to the process instance identified by the given OID, ordering the result either by descending or ascending timestamps.

Methods inherited from class org.eclipse.stardust.engine.api.query.Query

getFilter, getOrderCriteria, getPolicy, orderBy, orderBy, orderBy, removePolicy, setPolicy, toString, where

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

OID

public static final LogEntryQuery.Attribute OID

TYPE

public static final LogEntryQuery.Attribute TYPE

CODE

public static final LogEntryQuery.Attribute CODE

SUBJECT

public static final LogEntryQuery.Attribute SUBJECT

STAMP

public static final LogEntryQuery.Attribute STAMP

PROCESS_INSTANCE_OID

public static final LogEntryQuery.Attribute PROCESS_INSTANCE_OID

ACTIVITY_INSTANCE_OID

public static final LogEntryQuery.Attribute ACTIVITY_INSTANCE_OID

Constructor Detail

LogEntryQuery

public LogEntryQuery()

Method Detail

findAll

public static LogEntryQuery findAll(boolean descending)

Creates a query for finding all log entries, ordering the result either by descending or ascending timestamps.

Parameters:

descending - Flag indicating if found log entries will be ordered by descending or ascending timestamps.

Returns:

The readily configured query.

See Also:

findForProcessInstance(long), Query.orderBy(FilterableAttribute, boolean), STAMP

findAll

public static LogEntryQuery findAll(int startIndex,
                    int maxSize)

Creates a query for finding a subset of all log entries.

Parameters:

startIndex - The number of log entries to be skipped.

maxSize - The maximum number of log entries to be retrieved.

Returns:

The readily configured query.

See Also:

Query.setPolicy(org.eclipse.stardust.engine.api.query.EvaluationPolicy), SubsetPolicy

findForProcessDefinition

public static LogEntryQuery findForProcessDefinition(String processDefinitionID)

findForProcessInstance

public static LogEntryQuery findForProcessInstance(long processInstanceOID)

Creates a query for finding log entries belonging to the process instance identified by the given OID.

Parameters:

processInstanceOID - The OID of the process instance to find log entries for.

Returns:

The readily configured query.

See Also:

findForProcessInstance(long, boolean)

findForProcessInstance

public static LogEntryQuery findForProcessInstance(long processInstanceOID,
                                   boolean descending)

Creates a query for finding log entries belonging to the process instance identified by the given OID, ordering the result either by descending or ascending timestamps.

Parameters:

processInstanceOID - The OID of the process instance to find log entries for.

descending - Flag indicating if found log entries will be ordered by descending or ascending timestamps.

Returns:

The readily configured query.

See Also:

findForProcessInstance(long)

findForActivity

public static LogEntryQuery findForActivity(String activityID)

findForActivityInstance

public static LogEntryQuery findForActivityInstance(long activityInstanceOID)

Creates a query for finding log entries belonging to the activity instance identified by the given OID.

Parameters:

activityInstanceOID - The OID of the activity instance to find log entries for.

Returns:

The readily configured query.

See Also:

findForActivityInstance(long, boolean)

findForActivityInstance

public static LogEntryQuery findForActivityInstance(long activityInstanceOID,
                                    boolean descending)

Creates a query for finding log entries belonging to the activity instance identified by the given OID, ordering the result either by descending or ascending timestamps.

Parameters:

activityInstanceOID - The OID of the activity instance to find log entries for.

descending - Flag indicating if found log entries will be ordered by descending or ascending timestamps.

Returns:

The readily configured query.

See Also:

findForActivityInstance(long)