/**
* Gets the uuid to a document stored for the frame with id ) frameID.
*
* @param frameID the not null ID of the frame.
* @return the uuid, if the frame has a document stored in DMS otherwise null.
* @throws OntologyErrorException if an error occurs in ontology back end
*/
private String getUUID(String frameID) throws OntologyErrorException {
Validate.notNull(frameID);
DocumentIdentification documentIdentification =
documentManagement.getDocumentIdentification(frameID);
if (documentIdentification != null) {
return documentIdentification.getUuid();
} else {
return null;
}
}
/**
* {@inheritDoc}
*
* @see org.prowim.dms.alfresco.ContentService#updateContent(byte[], java.lang.String,
* java.lang.String, java.lang.String, java.lang.String, boolean)
*/
@Interceptors(AuthenticationInterceptor.class)
public VersionResult updateContent(
byte[] content,
String name,
String mimeType,
String frameID,
String username,
boolean createNewVersion)
throws OntologyErrorException, DMSException {
Validate.notNull(content);
Validate.notNull(name);
Validate.notNull(mimeType);
Validate.notNull(frameID);
ContentFormat contentFormat = new ContentFormat(mimeType, DMSConstants.ENCODING);
try {
DocumentIdentification documentIdentification =
documentManagement.getDocumentIdentification(frameID);
Content contentRef =
getContentService()
.write(
this.getReference(
documentIdentification.getPath(),
documentIdentification.getUuid(),
DMSStoreRegistry.STORE_REF),
Constants.PROP_CONTENT,
content,
contentFormat);
if (createNewVersion) {
return createNewVersion(name, username, contentRef.getNode().getUuid());
}
/** Set the document identification. */
documentManagement.setDocumentIdentification(contentRef.getNode().getUuid(), null, frameID);
if (this.commonBean.getDirectClassOfInstance(frameID).equals(Relation.Classes.KNOWLEDGE_LINK))
documentManagement.bindDocument(
contentRef.getNode().getUuid(),
name,
frameID,
getLastVersionLabel(contentRef.getNode()));
return null;
} catch (ContentFault e) {
String message = "Could not update content: ";
LOG.error(message, e);
DMSFault 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 dmsFault = new DMSFault();
dmsFault.setMessage(message);
throw new DMSException(message, dmsFault, e.getCause());
}
}
/**
* {@inheritDoc}
*
* @see org.prowim.dms.alfresco.ContentService#deleteDocument(java.lang.String)
*/
@Interceptors(AuthenticationInterceptor.class)
public void deleteDocument(String frameID) throws OntologyErrorException, DMSException {
Validate.notNull(frameID);
DocumentIdentification documentIdentification =
documentManagement.getDocumentIdentification(frameID);
documentManagement.clearDocumentIdentificationForPI(frameID);
String uuid = documentIdentification.getUuid();
if (uuid != null && !uuid.equals(ProcessEngineConstants.Variables.Common.NULL_VALUE)) {
this.deleteContent(uuid);
} else {
String message = "The ID of the document in the ontology is NULL ";
DMSFault dmsFault = new DMSFault();
dmsFault.setMessage(message);
throw new DMSException(message, dmsFault);
}
}
/**
* {@inheritDoc}
*
* @see
* org.prowim.dms.alfresco.ContentService#getDocumentVersionHistoryFromProcessID(java.lang.String)
*/
@Override
@Interceptors(AuthenticationInterceptor.class)
public org.prowim.datamodel.dms.VersionHistory getDocumentVersionHistoryFromProcessID(
String processID) throws OntologyErrorException, DMSException {
// get the alfresco node id
String processInformationID = processHelper.getChartProcessInformationID(processID);
if (processInformationID == null) {
throw new IllegalStateException(
"Could not find process information for process with ID: " + processID);
}
DocumentIdentification documentIdentification =
documentManagement.getDocumentIdentification(processInformationID);
String uuid = documentIdentification.getUuid();
// return the version history
return getDocumentVersionHistory(uuid);
}
/**
* {@inheritDoc}
*
* @see org.prowim.dms.alfresco.ContentService#downloadDocument(java.lang.String)
*/
@Interceptors(AuthenticationInterceptor.class)
public Document downloadDocument(String frameID) throws OntologyErrorException, DMSException {
Validate.notNull(frameID, "frame: " + frameID);
Document document = null;
DocumentIdentification documentIdentification =
documentManagement.getDocumentIdentification(frameID);
String uuid = documentIdentification.getUuid();
Reference contentReference = new Reference(DMSStoreRegistry.STORE_REF, uuid, null);
try {
Content[] readResult =
this.getContentService()
.read(
new Predicate(
new Reference[] {contentReference}, DMSStoreRegistry.STORE_REF, null),
Constants.PROP_CONTENT);
/** fetch the content. */
Content content = readResult[0];
document = getContent(content.getNode(), DMSStoreRegistry.STORE_REF);
} catch (ContentFault e) {
String message = "could not get dms content: ";
LOG.error(message, e);
DMSFault dmsFault = new DMSFault();
dmsFault.setMessage(message);
throw new DMSException(message, dmsFault, e);
} catch (RemoteException e) {
String message = "RemoteException: ";
LOG.error(message, e);
DMSFault dmsFault = new DMSFault();
dmsFault.setMessage(message);
throw new DMSException("Remote Excpetion : ", dmsFault, e);
}
if (document == null)
throw new IllegalStateException("Cannot get the documents content: " + frameID);
return document;
}