Package com.avoka.core.service

Class BaseService

java.lang.Object

com.avoka.core.service.BaseService

Direct Known Subclasses:

BlankTestReceiptService, ObjectConverterService

public class BaseService
extends Object

Provides base service classes for application services classes to extend

Field Summary

Fields

Modifier and Type	Field	Description
static int	FETCH_LIMIT	The default database fetch limit.

Constructor Summary

Constructors

Constructor	Description
BaseService()

Method Summary

Modifier and Type	Method	Description
protected void	commitChanges()
protected void	deleteObject(org.apache.cayenne.DataObject dataObject)
protected void	deleteObjects(Collection dataObjects)
protected org.apache.cayenne.DataObject	findObject(Class dataObjectClass, String property, Object value)
protected org.apache.cayenne.access.DataContext	getDataContext()
protected int	getFetchLimit()	Return the default query fetch limit.
protected org.slf4j.Logger	getLogger()	Return the service log.
protected Object	getObjectForPK(Class dataObjectClass, Object id)
protected List	performNamedQuery(String queryName, boolean refresh)
protected List	performNamedQuery(String queryName, String[] keys, String[] values, boolean refresh)
protected List	performNamedQuery(String queryName, Map parameters, boolean refresh)
protected int[]	performNonSelectingQuery(String queryName)
protected int[]	performNonSelectingQuery(String queryName, String[] keys, String[] values)
protected int[]	performNonSelectingQuery(String queryName, Map parameters)
protected int[]	performNonSelectingQuery(org.apache.cayenne.query.Query query)
protected List	performQuery(Class dataObjectClass, String property, Object value)
protected List	performQuery(org.apache.cayenne.query.SelectQuery query)	Perform the given select query and set the default fetch limit, if no fetch limit has been set.
List	performQueryMatchAll(BaseEntity baseEntity)	Get a list of entities that suits all match criteria.
protected void	registerNewObject(org.apache.cayenne.DataObject dataObject)
protected void	rollbackChanges()
protected void	setFetchLimit(int limit)	Set the default query fetch limit.
protected Map	toMap(String[] keys, Object[] values)
protected Map	toMap(String key, Object value)

Methods inherited from class java.lang.Object

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

Field Detail

FETCH_LIMIT

public static final int FETCH_LIMIT

The default database fetch limit.

See Also:

Constant Field Values

Constructor Detail

BaseService

public BaseService()

Method Detail

getFetchLimit

protected int getFetchLimit()

Return the default query fetch limit.

Returns:

the default query fetch limit

setFetchLimit

protected void setFetchLimit(int limit)

Set the default query fetch limit.

Parameters:

limit - the default query fetch limit

getLogger

protected org.slf4j.Logger getLogger()

Return the service log.

Returns:

the service log

getDataContext

protected org.apache.cayenne.access.DataContext getDataContext()

registerNewObject

protected void registerNewObject(org.apache.cayenne.DataObject dataObject)

deleteObject

protected void deleteObject(org.apache.cayenne.DataObject dataObject)

deleteObjects

protected void deleteObjects(Collection dataObjects)

commitChanges

protected void commitChanges()

rollbackChanges

protected void rollbackChanges()

getObjectForPK

protected Object getObjectForPK(Class dataObjectClass,
                                Object id)

findObject

protected org.apache.cayenne.DataObject findObject(Class dataObjectClass,
                                                   String property,
                                                   Object value)

performNonSelectingQuery

protected int[] performNonSelectingQuery(org.apache.cayenne.query.Query query)

performNonSelectingQuery

protected int[] performNonSelectingQuery(String queryName)

performNonSelectingQuery

protected int[] performNonSelectingQuery(String queryName,
                                         Map parameters)

performQuery

protected List performQuery(org.apache.cayenne.query.SelectQuery query)

Perform the given select query and set the default fetch limit, if no fetch limit has been set.

performNamedQuery

protected List performNamedQuery(String queryName,
                                 boolean refresh)

performNamedQuery

protected List performNamedQuery(String queryName,
                                 Map parameters,
                                 boolean refresh)

performNamedQuery

protected List performNamedQuery(String queryName,
                                 String[] keys,
                                 String[] values,
                                 boolean refresh)

performQuery

protected List performQuery(Class dataObjectClass,
                            String property,
                            Object value)

performNonSelectingQuery

protected int[] performNonSelectingQuery(String queryName,
                                         String[] keys,
                                         String[] values)

performQueryMatchAll

public List performQueryMatchAll(BaseEntity baseEntity)

Get a list of entities that suits all match criteria.

Parameters:

baseEntity - an entity that has

Returns:

a list of entities

toMap

protected Map toMap(String key,
                    Object value)

toMap

protected Map toMap(String[] keys,
                    Object[] values)