com.elasticpath.service.customer.impl
Class CustomerGroupServiceImpl

java.lang.Object
  com.elasticpath.service.impl.AbstractEpServiceImpl
      com.elasticpath.service.impl.AbstractEpPersistenceServiceImpl
          com.elasticpath.service.customer.impl.CustomerGroupServiceImpl

All Implemented Interfaces:

CustomerGroupService, EpPersistenceService, EpService

public class CustomerGroupServiceImpl
extends AbstractEpPersistenceServiceImpl
implements CustomerGroupService

The default implementation of CustomerGroupService.

Constructor Summary

CustomerGroupServiceImpl()

Method Summary

CustomerGroup	add(CustomerGroup customerGroup) Adds the given customerGroup.
CustomerGroup	findByGroupName(java.lang.String groupName) Find the customer group with the given group name.
CustomerGroup	get(long customerGroupUid) Get the customerGroup with the given UID.
CustomerGroup	getDefaultGroup() Return the deafalt customerGroup, namely, the group with name "PUBLIC".
java.lang.Object	getObject(long uid) Generic load method for all persistable domain models.
boolean	groupExists(CustomerGroup customerGroup) Check if a different customer group with the given customer group's name exists exists or not.
boolean	groupExists(java.lang.String groupName) Check the given customer group's name exists or not.
java.util.List	list() List all customerGroups stored in the database.
CustomerGroup	load(long customerGroupUid) Load the customerGroup with the given UID.
void	remove(CustomerGroup customerGroup) Delete the customerGroup.
void	update(CustomerGroup customerGroup) Updates the given customerGroup.

Methods inherited from class com.elasticpath.service.impl.AbstractEpPersistenceServiceImpl

getPersistenceEngine, setPersistenceEngine

Methods inherited from class com.elasticpath.service.impl.AbstractEpServiceImpl

getElasticPath, setElasticPath

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.elasticpath.service.EpPersistenceService

getPersistenceEngine, setPersistenceEngine

Methods inherited from interface com.elasticpath.service.EpService

getElasticPath, setElasticPath

Constructor Detail

CustomerGroupServiceImpl

public CustomerGroupServiceImpl()

Method Detail

add

public CustomerGroup add(CustomerGroup customerGroup)
                  throws GroupExistException

Adds the given customerGroup.

Specified by:

add in interface CustomerGroupService

Parameters:

customerGroup - the customerGroup to add

Returns:

the persisted instance of customerGroup

Throws:

GroupExistException - - if a customerGroup with the specified name already exists.

findByGroupName

public CustomerGroup findByGroupName(java.lang.String groupName)
                              throws EpServiceException

Find the customer group with the given group name.

Specified by:

findByGroupName in interface CustomerGroupService

Parameters:

groupName - - the customer group name

Returns:

the customerGroup with the given name if exists, otherwise null

Throws:

EpServiceException - - in case of any errors

get

public CustomerGroup get(long customerGroupUid)
                  throws EpServiceException

Get the customerGroup with the given UID. Return null if no matching record exists.

Specified by:

get in interface CustomerGroupService

Parameters:

customerGroupUid - the customerGroup UID

Returns:

the customerGroup if UID exists, otherwise null

Throws:

EpServiceException - - in case of any errors

getDefaultGroup

public CustomerGroup getDefaultGroup()
                              throws EpServiceException

Return the deafalt customerGroup, namely, the group with name "PUBLIC".

Specified by:

getDefaultGroup in interface CustomerGroupService

Returns:

the default customerGroup.

Throws:

EpServiceException - - in case of any errors

getObject

public java.lang.Object getObject(long uid)
                           throws EpServiceException

Generic load method for all persistable domain models.

Specified by:

getObject in interface EpPersistenceService

Parameters:

uid - the persisted instance uid

Returns:

the persisted instance if exists, otherwise null

Throws:

EpServiceException - - in case of any errors

groupExists

public boolean groupExists(CustomerGroup customerGroup)
                    throws EpServiceException

Check if a different customer group with the given customer group's name exists exists or not.

Specified by:

groupExists in interface CustomerGroupService

Parameters:

customerGroup - - the customerGroup to check

Returns:

true if a different customer group with the same name exists

Throws:

EpServiceException - - in case of any errors

groupExists

public boolean groupExists(java.lang.String groupName)
                    throws EpServiceException

Check the given customer group's name exists or not.

Specified by:

groupExists in interface CustomerGroupService

Parameters:

groupName - the group name to check

Returns:

true if the given group name exists

Throws:

EpServiceException - - in case of any errors

list

public java.util.List list()
                    throws EpServiceException

List all customerGroups stored in the database.

Specified by:

list in interface CustomerGroupService

Returns:

a list of customerGroups

Throws:

EpServiceException - - in case of any errors

load

public CustomerGroup load(long customerGroupUid)
                   throws EpServiceException

Load the customerGroup with the given UID. Throw an unrecoverable exception if there is no matching database row.

Specified by:

load in interface CustomerGroupService

Parameters:

customerGroupUid - the customerGroup UID

Returns:

the customerGroup if UID exists, otherwise null

Throws:

EpServiceException - - in case of any errors

remove

public void remove(CustomerGroup customerGroup)
            throws EpServiceException

Delete the customerGroup.

Specified by:

remove in interface CustomerGroupService

Parameters:

customerGroup - the customerGroup to remove

Throws:

EpServiceException - - in case of any errors

update

public void update(CustomerGroup customerGroup)
            throws GroupExistException

Updates the given customerGroup.

Specified by:

update in interface CustomerGroupService

Parameters:

customerGroup - the customerGroup to update

Throws:

GroupExistException - - if a customerGroup with the specified name already exists.