/**
* {@inheritDoc}
*
* @throws DMSException
* @throws OntologyErrorException
* @see org.prowim.dms.alfresco.ContentService#uploadDocument(org.prowim.datamodel.dms.Document,
* String)
*/
@Override
@Interceptors(AuthenticationInterceptor.class)
public boolean uploadDocument(Document document, String userName)
throws DMSException, OntologyErrorException {
Validate.notNull(document);
ContentServiceSoapBindingStub contentService = getContentService();
ContentFormat contentFormat =
new ContentFormat(document.getContentType(), DMSConstants.ENCODING);
DMSFault dmsFault;
try {
if (findFolderOrContent(document.getName()) == null) {
Reference contentReference =
this.createReference(document.getName(), organizationEntity.getUser(userName).getID());
contentService.write(
contentReference, Constants.PROP_CONTENT, document.getContent(), contentFormat);
makeVersionable(contentReference);
return true;
} else return false;
} catch (ContentFault e) {
String message = "Could not create content: ";
LOG.error(message, e);
dmsFault = new DMSFault();
dmsFault.setMessage(message);
throw new DMSException(message, dmsFault, e.getCause());
} catch (RemoteException e) {
String message = "Could not create connection: ";
LOG.error(message, e);
dmsFault = new DMSFault();
dmsFault.setMessage(message);
throw new DMSException(message, dmsFault, e.getCause());
}
}
/**
* {@inheritDoc}
*
* @see org.prowim.dms.alfresco.ContentService#writeContent(byte[], java.lang.String,
* java.lang.String, java.lang.String, java.lang.String)
*/
@Interceptors(AuthenticationInterceptor.class)
public boolean writeContent(
byte[] content, String name, String mimeType, String frameID, String username)
throws OntologyErrorException, DMSException {
Validate.notNull(content);
Validate.notEmpty(name);
Validate.notNull(mimeType);
Validate.notNull(frameID);
ContentServiceSoapBindingStub contentService = getContentService();
ContentFormat contentFormat = new ContentFormat(mimeType, DMSConstants.ENCODING);
DMSFault dmsFault;
try {
if (findFolderOrContent(name) == null) {
Reference contentReference =
this.createReference(name, organizationEntity.getUser(username).getID());
Content contentRef =
contentService.write(contentReference, Constants.PROP_CONTENT, content, contentFormat);
makeVersionable(contentReference);
documentManagement.setDocumentIdentification(contentRef.getNode().getUuid(), name, frameID);
if (this.commonBean
.getDirectClassOfInstance(frameID)
.equals(Relation.Classes.KNOWLEDGE_LINK))
documentManagement.bindDocument(
contentRef.getNode().getUuid(),
name,
frameID,
getLastVersionLabel(contentRef.getNode()));
return true;
} else return false;
} catch (ContentFault e) {
String message = "Could not create content: ";
LOG.error(message, e);
dmsFault = new DMSFault();
dmsFault.setMessage(message);
throw new DMSException(message, dmsFault, e.getCause());
} catch (RemoteException e) {
String message = "Could not create connection: ";
LOG.error(message, e);
dmsFault = new DMSFault();
dmsFault.setMessage(message);
throw new DMSException(message, dmsFault, e.getCause());
}
}
/**
* Gets the content from Alfresco DMS.
*
* @param reference not null {@link Reference}
* @param store the store.
* @return not null {@link Document}
* @throws RemoteException If the {@link Reference} is not equivalent to an existing {@link Node}.
* @throws DMSException if an error occurs in DMS back end
*/
private Document getContent(Reference reference, Store store)
throws RemoteException, DMSException {
Validate.notNull(reference);
Validate.notNull(store);
/** Get the content service. */
final ContentServiceSoapBindingStub contentService = this.getContentService();
Document result = null;
/** Read the content from the respository. */
Content[] readResult;
readResult =
contentService.read(
new Predicate(new Reference[] {reference}, store, null), Constants.PROP_CONTENT);
Content content = readResult[0];
if (readResult != null && content != null && content.getUrl() != null) {
final String fileName = this.getName(content.getUrl());
File tempFile = new File(ResourcesLocator.getResourcesTempDir() + fileName);
/** Get the content from the download servlet using the URL and display it. */
/** Copy content in a temporary direcoty. */
ContentUtils.copyContentToFile(content, tempFile);
try {
FileInputStream fin;
fin = new FileInputStream(tempFile);
int bytesCount = (int) tempFile.length();
byte[] contentBytes = new byte[bytesCount];
fin.read(contentBytes);
result = new Document(fileName, content.getFormat().getMimetype(), contentBytes);
fin.close();
this.deleteTempFile(tempFile);
} catch (IOException e) {
String message = "IO Error: ";
LOG.error(message, e);
DMSFault dmsFault = new DMSFault();
dmsFault.setMessage(message);
throw new DMSException(message, dmsFault, e);
}
}
return result;
}