Package org.dspace.app.requestitem

Class RequestItemServiceImpl

java.lang.Object

org.dspace.app.requestitem.RequestItemServiceImpl

All Implemented Interfaces:

RequestItemService

public class RequestItemServiceImpl
extends Object
implements RequestItemService

Service implementation for the RequestItem object. This class is responsible for all business logic calls for the RequestItem object and is autowired by Spring. This class should never be accessed directly.

Author:

kevinvandevelde at atmire.com

Field Summary

Fields

Modifier and Type	Field	Description
protected AuthorizeService	authorizeService
protected RequestItemDAO	requestItemDAO
protected ResourcePolicyService	resourcePolicyService

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RequestItemServiceImpl()

Method Summary

Modifier and Type	Method	Description
String	createRequest(Context context, Bitstream bitstream, Item item, boolean allFiles, String reqEmail, String reqName, String reqMessage)	Generate a request item representing the request and put it into the DB
void	delete(Context context, RequestItem requestItem)	Remove the record from the database.
List<RequestItem>	findAll(Context context)	Fetch all item requests.
Iterator<RequestItem>	findByItem(Context context, Item item)	Retrieve a request based on the item.
RequestItem	findByToken(Context context, String token)	Retrieve a request by its token.
boolean	isRestricted(Context context, DSpaceObject o)	Is there at least one valid READ resource policy for this object?
void	update(Context context, RequestItem requestItem)	Save updates to the record.

Methods inherited from class java.lang.Object

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

Field Details

requestItemDAO

@Autowired(required=true)
protected RequestItemDAO requestItemDAO

authorizeService

@Autowired(required=true)
protected AuthorizeService authorizeService

resourcePolicyService

@Autowired(required=true)
protected ResourcePolicyService resourcePolicyService

Constructor Details

RequestItemServiceImpl

protected RequestItemServiceImpl()

Method Details

createRequest

public String createRequest(Context context,
 Bitstream bitstream,
 Item item,
 boolean allFiles,
 String reqEmail,
 String reqName,
 String reqMessage)
                     throws SQLException

Description copied from interface: RequestItemService

Generate a request item representing the request and put it into the DB

Specified by:

createRequest in interface RequestItemService

Parameters:

context - The relevant DSpace Context.

bitstream - The requested bitstream

item - The requested item

allFiles - true indicates that all bitstreams of this item are requested

reqEmail - email Requester email

reqName - Requester name

reqMessage - Request message text

Returns:

the token of the request item

Throws:

SQLException - if database error

findAll

public List<RequestItem> findAll(Context context)
                          throws SQLException

Description copied from interface: RequestItemService

Fetch all item requests.

Specified by:

findAll in interface RequestItemService

Parameters:

context - current DSpace session.

Returns:

all item requests.

Throws:

SQLException - passed through.

findByToken

public RequestItem findByToken(Context context,
 String token)

Description copied from interface: RequestItemService

Retrieve a request by its token.

Specified by:

findByToken in interface RequestItemService

Parameters:

context - current DSpace session.

token - the token identifying the request.

Returns:

the matching request, or null if not found.

findByItem

public Iterator<RequestItem> findByItem(Context context,
 Item item)
                                 throws SQLException

Description copied from interface: RequestItemService

Retrieve a request based on the item.

Specified by:

findByItem in interface RequestItemService

Parameters:

context - current DSpace session.

item - the item to find requests for.

Returns:

the matching requests, or null if not found.

Throws:

SQLException

update

public void update(Context context,
 RequestItem requestItem)

Description copied from interface: RequestItemService

Save updates to the record. Only accept_request, and decision_date are set-able.

Specified by:

update in interface RequestItemService

Parameters:

context - The relevant DSpace Context.

requestItem - requested item

delete

public void delete(Context context,
 RequestItem requestItem)

Description copied from interface: RequestItemService

Remove the record from the database.

Specified by:

delete in interface RequestItemService

Parameters:

context - current DSpace context.

requestItem - record to be removed.

isRestricted

public boolean isRestricted(Context context,
 DSpaceObject o)
                     throws SQLException

Description copied from interface: RequestItemService

Is there at least one valid READ resource policy for this object?

Specified by:

isRestricted in interface RequestItemService

Parameters:

context - current DSpace session.

o - the object.

Returns:

true if a READ policy applies.

Throws:

SQLException - passed through.