Package org.dspace.content.dao.impl

Class ProcessDAOImpl

java.lang.Object

org.dspace.core.AbstractHibernateDAO<Process>

org.dspace.content.dao.impl.ProcessDAOImpl

All Implemented Interfaces:

ProcessDAO, GenericDAO<Process>

public class ProcessDAOImpl
extends AbstractHibernateDAO<Process>
implements ProcessDAO

Implementation class for ProcessDAO

Constructor Summary

Constructors

Constructor	Description
ProcessDAOImpl()

Method Summary

Modifier and Type	Method	Description
int	countByUser(Context context, EPerson user)	Count all the processes which is related to the given user.
int	countRows(Context context)	Returns the total amount of Process objects in the dataase
int	countTotalWithParameters(Context context, ProcessQueryParameterContainer processQueryParameterContainer)	Count all the processes which match the requirements.
List<Process>	findAll(Context context, int limit, int offset)	Returns a list of all Process objects in the database
List<Process>	findAllSortByScript(Context context)	This method will return all the Process objects in the database in a list and it'll be sorted by script name
List<Process>	findAllSortByStartTime(Context context)	This method will return all the Process objects in the database in a list and it'll be sorted by start time.
List<Process>	findByStatusAndCreationTimeOlderThan(Context context, List<ProcessStatus> statuses, Instant date)	Find all the processes with one of the given status and with a creation time older than the specified date.
List<Process>	findByUser(Context context, EPerson user, int limit, int offset)	Returns a list of all Process objects in the database by the given user.
List<Process>	search(Context context, ProcessQueryParameterContainer processQueryParameterContainer, int limit, int offset)	Returns a list of all Processes in the database which match the given field requirements.

Methods inherited from class org.dspace.core.AbstractHibernateDAO

count, count, countLong, create, createQuery, createQuery, delete, executeCriteriaQuery, findAll, findAll, findByID, findByID, findByID, findByX, findMany, findMany, findUnique, getCriteriaBuilder, getCriteriaQuery, getHibernateSession, iterate, list, list, list, list, save, singleResult, singleResult, uniqueResult, uniqueResult

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.dspace.core.GenericDAO

create, delete, findAll, findAll, findByID, findByID, findByID, findMany, findUnique, save

Constructor Details

ProcessDAOImpl

public ProcessDAOImpl()

Method Details

findAllSortByScript

public List<Process> findAllSortByScript(Context context)
                                  throws SQLException

Description copied from interface: ProcessDAO

This method will return all the Process objects in the database in a list and it'll be sorted by script name

Specified by:

findAllSortByScript in interface ProcessDAO

Parameters:

context - The relevant DSpace context

Returns:

The list of all Process objects in the database sorted on scriptname

Throws:

SQLException - If something goes wrong

findAllSortByStartTime

public List<Process> findAllSortByStartTime(Context context)
                                     throws SQLException

Description copied from interface: ProcessDAO

This method will return all the Process objects in the database in a list and it'll be sorted by start time. The most recent one will be shown first

Specified by:

findAllSortByStartTime in interface ProcessDAO

Parameters:

context - The relevant DSpace context

Returns:

The list of all Process objects in the database sorted by starttime

Throws:

SQLException - If something goes wrong

findAll

public List<Process> findAll(Context context,
 int limit,
 int offset)
                      throws SQLException

Description copied from interface: ProcessDAO

Returns a list of all Process objects in the database

Specified by:

findAll in interface ProcessDAO

Parameters:

context - The relevant DSpace context

limit - The limit for the amount of Processes returned

offset - The offset for the Processes to be returned

Returns:

The list of all Process objects in the Database

Throws:

SQLException - If something goes wrong

countRows

public int countRows(Context context)
              throws SQLException

Description copied from interface: ProcessDAO

Returns the total amount of Process objects in the dataase

Specified by:

countRows in interface ProcessDAO

Parameters:

context - The relevant DSpace context

Returns:

An integer that describes the amount of Process objects in the database

Throws:

SQLException - If something goes wrong

search

public List<Process> search(Context context,
 ProcessQueryParameterContainer processQueryParameterContainer,
 int limit,
 int offset)
                     throws SQLException

Description copied from interface: ProcessDAO

Returns a list of all Processes in the database which match the given field requirements. If the requirements are not null, they will be combined with an AND operation.

Specified by:

search in interface ProcessDAO

Parameters:

context - The relevant DSpace context

processQueryParameterContainer - The ProcessQueryParameterContainer containing all the values that the returned Process objects must adhere to

limit - The limit for the amount of Processes returned

offset - The offset for the Processes to be returned

Returns:

The list of all Processes which match the metadata requirements

Throws:

SQLException - If something goes wrong

countTotalWithParameters

public int countTotalWithParameters(Context context,
 ProcessQueryParameterContainer processQueryParameterContainer)
                             throws SQLException

Description copied from interface: ProcessDAO

Count all the processes which match the requirements. The requirements are evaluated like the search method.

Specified by:

countTotalWithParameters in interface ProcessDAO

Parameters:

context - The relevant DSpace context

processQueryParameterContainer - The ProcessQueryParameterContainer containing all the values that the returned Process objects must adhere to

Returns:

The number of results matching the query

Throws:

SQLException - If something goes wrong

findByStatusAndCreationTimeOlderThan

public List<Process> findByStatusAndCreationTimeOlderThan(Context context,
 List<ProcessStatus> statuses,
 Instant date)
                                                   throws SQLException

Description copied from interface: ProcessDAO

Find all the processes with one of the given status and with a creation time older than the specified date.

Specified by:

findByStatusAndCreationTimeOlderThan in interface ProcessDAO

Parameters:

context - The relevant DSpace context

statuses - the statuses of the processes to search for

date - the creation date to search for

Returns:

The list of all Processes which match requirements

Throws:

SQLException - If something goes wrong

findByUser

public List<Process> findByUser(Context context,
 EPerson user,
 int limit,
 int offset)
                         throws SQLException

Description copied from interface: ProcessDAO

Returns a list of all Process objects in the database by the given user.

Specified by:

findByUser in interface ProcessDAO

Parameters:

context - The relevant DSpace context

user - The user to search for

limit - The limit for the amount of Processes returned

offset - The offset for the Processes to be returned

Returns:

The list of all Process objects in the Database

Throws:

SQLException - If something goes wrong

countByUser

public int countByUser(Context context,
 EPerson user)
                throws SQLException

Description copied from interface: ProcessDAO

Count all the processes which is related to the given user.

Specified by:

countByUser in interface ProcessDAO

Parameters:

context - The relevant DSpace context

user - The user to search for

Returns:

The number of results matching the query

Throws:

SQLException - If something goes wrong