com.whitestein.lsps.stdlib.function

Class QueryFunctionsImpl

java.lang.Object

com.whitestein.lsps.stdlib.function.QueryFunctionsImpl

All Implemented Interfaces:

QueryFunctions

@PermitAll
public class QueryFunctionsImpl
extends Object
implements QueryFunctions

Author:

mvo

Constructor Summary

Constructors

Constructor and Description
QueryFunctionsImpl()

Method Summary

Modifier and Type	Method and Description
Decimal	countAll(ExecutionContext ctx, Type type) Counts all shared records of a given type.
ListHolder	findAll(ExecutionContext ctx, Type type) Finds all shared records of a given type.
RecordHolder	findById(ExecutionContext ctx, Object id, Type type) Finds a shared record of a given type with a given primary key.
RecordHolder	findById(ExecutionContext ctx, Type type, Object id) Finds a shared record of a given type with a given primary key.
RecordHolder	findByIdAndRevision(ExecutionContext ctx, Object id, Type type, Decimal auditRevision) Finds a shared record of a given type with a given primary key for specified audit revision.
RecordHolder	findByRevision(ExecutionContext ctx, RecordHolder record, Decimal auditRevision) Returns the audited record in the given revision.
ListHolder	getRevisions(ExecutionContext ctx, Object id, Type type, Date from, Date to) Returns audit revisions for the entity.
ListHolder	getRevisions(ExecutionContext ctx, RecordHolder record, Date from, Date to) Returns a list of revision identifiers in which the shared record was modified during the period defined by the from and to parameters.

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryFunctionsImpl

public QueryFunctionsImpl()

Method Detail

findAll

public ListHolder findAll(ExecutionContext ctx,
                          Type type)
                   throws ErrorException

Description copied from interface: QueryFunctions

Finds all shared records of a given type.

Specified by:

findAll in interface QueryFunctions

Returns:

a list of all records

Throws:

ErrorException

countAll

public Decimal countAll(ExecutionContext ctx,
                        Type type)
                 throws ErrorException

Description copied from interface: QueryFunctions

Counts all shared records of a given type.

Specified by:

countAll in interface QueryFunctions

Returns:

a count of all shared records of the given type

Throws:

ErrorException

findByIdAndRevision

public RecordHolder findByIdAndRevision(ExecutionContext ctx,
                                        Object id,
                                        Type type,
                                        Decimal auditRevision)
                                 throws ErrorException

Description copied from interface: QueryFunctions

Finds a shared record of a given type with a given primary key for specified audit revision.

Specified by:

findByIdAndRevision in interface QueryFunctions

id - a primary key

Returns:

a record holder or null if not found

Throws:

ErrorException

findByRevision

public RecordHolder findByRevision(ExecutionContext ctx,
                                   RecordHolder record,
                                   Decimal auditRevision)
                            throws ErrorException

Description copied from interface: QueryFunctions

Returns the audited record in the given revision.

Specified by:

findByRevision in interface QueryFunctions

Returns:

audited record in the given revision

Throws:

ErrorException

findById

public RecordHolder findById(ExecutionContext ctx,
                             Object id,
                             Type type)
                      throws ErrorException

Description copied from interface: QueryFunctions

Finds a shared record of a given type with a given primary key.

Specified by:

findById in interface QueryFunctions

id - a primary key

Returns:

a record holder or null if not found

Throws:

ErrorException

findById

public RecordHolder findById(ExecutionContext ctx,
                             Type type,
                             Object id)
                      throws ErrorException

Description copied from interface: QueryFunctions

Finds a shared record of a given type with a given primary key.

Specified by:

findById in interface QueryFunctions

id - a primary key

Returns:

a record holder or null if not found

Throws:

ErrorException

getRevisions

public ListHolder getRevisions(ExecutionContext ctx,
                               Object id,
                               Type type,
                               Date from,
                               Date to)
                        throws ErrorException

Description copied from interface: QueryFunctions

Returns audit revisions for the entity.

Specified by:

getRevisions in interface QueryFunctions

Returns:

audit revisions for the entity

Throws:

ErrorException

getRevisions

public ListHolder getRevisions(ExecutionContext ctx,
                               RecordHolder record,
                               Date from,
                               Date to)
                        throws ErrorException

Description copied from interface: QueryFunctions

Returns a list of revision identifiers in which the shared record was modified during the period defined by the from and to parameters. If the from or to parameter is null, the period is unbounded from bottom or top respectively.

Specified by:

getRevisions in interface QueryFunctions

Returns:

-

Throws:

ErrorException