org.kuali.rice.krad.service.impl

Class AttachmentServiceImpl

java.lang.Object

org.kuali.rice.krad.service.impl.AttachmentServiceImpl

All Implemented Interfaces:

AttachmentService

@Transactional
public class AttachmentServiceImpl
extends Object
implements AttachmentService

Attachment service implementation

Field Summary

Fields

Modifier and Type	Field and Description
protected DataObjectService	dataObjectService
protected ConfigurationService	kualiConfigurationService

Constructor Summary

Constructors

Constructor and Description
AttachmentServiceImpl()

Method Summary

Modifier and Type	Method and Description
Attachment	createAttachment(GloballyUnique parent, String uploadedFileName, String mimeType, int fileSize, InputStream fileContents, String attachmentTypeCode) Stores the given fileContents and returns referring Attachment object which acts as a momento to the archived object.
void	deleteAttachmentContents(Attachment attachment) Deletes a given DocumentAttachment contents from the corresponding Attachment object
void	deletePendingAttachmentsModifiedBefore(long modificationTime) Deletes pending attachments that were last modified before the given time.
Attachment	getAttachmentByNoteId(Long noteId) Retrieves an Attachment by note identifier.
ConfigurationService	getKualiConfigurationService() Gets the configService attribute.
void	moveAttachmentWherePending(Note note) Moves attachments on notes from the pending directory to the real one
InputStream	retrieveAttachmentContents(Attachment attachment) /* (non-Javadoc)
void	setDataObjectService(DataObjectService dataObjectService)
void	setKualiConfigurationService(ConfigurationService configService) Sets the configService attribute value.

Methods inherited from class java.lang.Object

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

Field Detail

kualiConfigurationService

protected ConfigurationService kualiConfigurationService

dataObjectService

protected DataObjectService dataObjectService

Constructor Detail

AttachmentServiceImpl

public AttachmentServiceImpl()

Method Detail

getAttachmentByNoteId

public Attachment getAttachmentByNoteId(Long noteId)

Retrieves an Attachment by note identifier.

Specified by:

getAttachmentByNoteId in interface AttachmentService

See Also:

AttachmentService.getAttachmentByNoteId(java.lang.Long)

createAttachment

public Attachment createAttachment(GloballyUnique parent,
                                   String uploadedFileName,
                                   String mimeType,
                                   int fileSize,
                                   InputStream fileContents,
                                   String attachmentTypeCode)
                            throws IOException

Description copied from interface: AttachmentService

Stores the given fileContents and returns referring Attachment object which acts as a momento to the archived object.

Specified by:

createAttachment in interface AttachmentService

Parameters:

parent - - the document to which the attachment belongs

uploadedFileName - - the name of the uploaded file

mimeType - - the uploaded file's mime type

fileSize - - the size of the uploaded file in bytes

fileContents - - an input stream used to read the file's contents

attachmentTypeCode - -the attachment type code

Returns:

Attachment - the attachment, having been written to the file system

Throws:

IOException

See Also:

AttachmentService.createAttachment(GloballyUnique, String, String, int, java.io.InputStream, String)

moveAttachmentWherePending

public void moveAttachmentWherePending(Note note)

Description copied from interface: AttachmentService

Moves attachments on notes from the pending directory to the real one

Specified by:

moveAttachmentWherePending in interface AttachmentService

Parameters:

note - the Note from which to move attachments. If this Note does not have an attachment then this method does nothing.

deleteAttachmentContents

public void deleteAttachmentContents(Attachment attachment)

Description copied from interface: AttachmentService

Deletes a given DocumentAttachment contents from the corresponding Attachment object

Specified by:

deleteAttachmentContents in interface AttachmentService

Parameters:

attachment - - the attachment whose contents are to be deleted

retrieveAttachmentContents

public InputStream retrieveAttachmentContents(Attachment attachment)
                                       throws IOException

/* (non-Javadoc)

Specified by:

retrieveAttachmentContents in interface AttachmentService

Parameters:

attachment - - the attachment whose contents are to be retrieved

Returns:

OutputStream

Throws:

IOException

See Also:

AttachmentService.retrieveAttachmentContents(org.kuali.rice.krad.bo.Attachment)

deletePendingAttachmentsModifiedBefore

public void deletePendingAttachmentsModifiedBefore(long modificationTime)

Description copied from interface: AttachmentService

Deletes pending attachments that were last modified before the given time. Java does not have easy access to a file's creation time, so we use modification time instead.

Specified by:

deletePendingAttachmentsModifiedBefore in interface AttachmentService

Parameters:

modificationTime - the number of milliseconds since "the epoch" (i.e.January 1, 1970, 00:00:00 GMT). java.util.Date and java.util.Calendar's methods return time in this format. If a pending attachment was modified before this time, then it will be deleted (unless an error occurs)

See Also:

AttachmentService.deletePendingAttachmentsModifiedBefore(long)

getKualiConfigurationService

public ConfigurationService getKualiConfigurationService()

Gets the configService attribute.

Returns:

Returns the configService.

setKualiConfigurationService

public void setKualiConfigurationService(ConfigurationService configService)

Sets the configService attribute value.

Parameters:

configService - The configService to set.

setDataObjectService

public void setDataObjectService(DataObjectService dataObjectService)