ch.tatool.app.service.impl

Class DataServiceImpl

java.lang.Object

ch.tatool.app.service.impl.DataServiceImpl

All Implemented Interfaces:

DataService

public class DataServiceImpl
extends Object
implements DataService

DataService implementation.

Author:

Michael Ruflin

Constructor Summary

Constructors

Constructor and Description
DataServiceImpl()

Method Summary

Methods

Modifier and Type	Method and Description
ModuleSession	createSession(Module module) Creates a new module session.
List<Object[]>	findDistinctSessionPropertyNames(Module module) Get all distinct session property names contained in a module
List<Object[]>	findDistinctTrialPropertyNames(Module module) Get all distinct trial property names contained in a module
void	finishSession(ModuleSession moduleSession) Finishes a module session.
ModuleSession	getLastSession(Module module, boolean includeUnfinished) Get the last session of a module.
Messages	getMessages() Gets the messages used by Tatool
long	getSessionCount(Module module, boolean includeUnfinished) Gets the number of sessions in a module.
List<ModuleSession>	getSessions(Module module) Load all session in a given module.
List<Trial>	getTrials(Module module, ModuleSession session, Node node, int maxResults) Returns a list of trial instances for a given element or session.
List<Trial>	getTrials(Module module, ModuleSession session, String elementNameLike, String propertyNameLike, int offset, int maxResults) Find the last x trials with given property of a given element
List<Trial>	getTrials(ModuleSession session) Get all trials for a session.
void	insertTrial(ModuleSession session, Trial trial) Inserts a trial object into the session.
List<Trial>	loadAllTrials(Module module) Load all trials of a given module and session.
void	saveModule(Module module) Save the module instance.
void	saveSession(ModuleSession moduleSession) Save a session without finishing it.
void	setMessages(Messages messages) Sets the messages used by Tatool

Methods inherited from class java.lang.Object

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

Constructor Detail

DataServiceImpl

public DataServiceImpl()

Method Detail

saveModule

public void saveModule(Module module)

Save the module instance. This will save all changed module properties

Specified by:

saveModule in interface DataService

createSession

public ModuleSession createSession(Module module)

Creates a new module session. The module start date is set immediately

Specified by:

createSession in interface DataService

saveSession

public void saveSession(ModuleSession moduleSession)

Save a session without finishing it.

Specified by:

saveSession in interface DataService

finishSession

public void finishSession(ModuleSession moduleSession)

Finishes a module session.

Specified by:

finishSession in interface DataService

getSessions

public List<ModuleSession> getSessions(Module module)

Load all session in a given module.

Specified by:

getSessions in interface DataService

insertTrial

public void insertTrial(ModuleSession session,
               Trial trial)

Inserts a trial object into the session.

Specified by:

insertTrial in interface DataService

getTrials

public List<Trial> getTrials(ModuleSession session)

Description copied from interface: DataService

Get all trials for a session.

Specified by:

getTrials in interface DataService

loadAllTrials

public List<Trial> loadAllTrials(Module module)

Load all trials of a given module and session.

getTrials

public List<Trial> getTrials(Module module,
                    ModuleSession session,
                    Node node,
                    int maxResults)

Returns a list of trial instances for a given element or session.

Specified by:

getTrials in interface DataService

session - the session to find trials in. Use null to search for all sessions

node - the element to find trials for. Use null to search for all element.

maxResults - the maximum amount of results.

Returns:

list of trials

getLastSession

public ModuleSession getLastSession(Module module,
                           boolean includeUnfinished)

Get the last session of a module. It can either include or exclude not completed sessions.

Specified by:

getLastSession in interface DataService

Parameters:

module -

includeUnfinished - whether to include unfinished module (modules without end time)

Returns:

the last created session

getSessionCount

public long getSessionCount(Module module,
                   boolean includeUnfinished)

Gets the number of sessions in a module. It can either include or exclude not completed sessions.

Specified by:

getSessionCount in interface DataService

Parameters:

module - the module to check

includeUnfinished - whether to include unfinished module (modules without end time)

Returns:

getTrials

public List<Trial> getTrials(Module module,
                    ModuleSession session,
                    String elementNameLike,
                    String propertyNameLike,
                    int offset,
                    int maxResults)

Find the last x trials with given property of a given element

Specified by:

getTrials in interface DataService

session - The sessions the trials should be belong to, null if all sessions should be taken into account

elementNameLike - the name of the element to search for (either this or propertyName needs to be non-null)

propertyNameLike - the name of the property to search for (either this or elementName needs to be non-null

offset - the offset to start from, starting with 0

maxResults - the maximum number of Trials to return, -1 for all results

Returns:

a list of Trials

findDistinctTrialPropertyNames

public List<Object[]> findDistinctTrialPropertyNames(Module module)

Get all distinct trial property names contained in a module

Specified by:

findDistinctTrialPropertyNames in interface DataService

Returns:

a List of object arrays containing [0] the item name and [1] the property name

findDistinctSessionPropertyNames

public List<Object[]> findDistinctSessionPropertyNames(Module module)

Get all distinct session property names contained in a module

Specified by:

findDistinctSessionPropertyNames in interface DataService

Returns:

a List of object arrays containing [0] the item name and [1] the property name

setMessages

public void setMessages(Messages messages)

Description copied from interface: DataService

Sets the messages used by Tatool

Specified by:

setMessages in interface DataService

getMessages

public Messages getMessages()

Description copied from interface: DataService

Gets the messages used by Tatool

Specified by:

getMessages in interface DataService