/* (non-Javadoc)
* @see org.dspace.app.dav.DAVResource#deleteInternal()
*/
@Override
protected int deleteInternal()
throws DAVStatusException, SQLException, AuthorizeException, IOException {
Community[] ca = this.collection.getCommunities();
if (ca != null)
for (Community element : ca) {
element.removeCollection(this.collection);
}
// collection.delete();
return HttpServletResponse.SC_OK; // HTTP OK
}
/**
* Delete collection itself
*
* @param context The current DSpace context.
* @param collectionID The collection id.
* @return A process result's object.
*/
public static FlowResult processDeleteCollection(Context context, int collectionID)
throws SQLException, AuthorizeException, IOException {
FlowResult result = new FlowResult();
Collection collection = Collection.find(context, collectionID);
Community[] parents = collection.getCommunities();
for (Community parent : parents) {
parent.removeCollection(collection);
parent.update();
}
context.commit();
result.setContinue(true);
result.setOutcome(true);
result.setMessage(new Message("default", "The collection was successfully deleted."));
return result;
}
/**
* Delete collection.
*
* @param collectionId Id of collection which will be deleted.
* @param headers If you want to access to collection under logged user into context. In headers
* must be set header "rest-dspace-token" with passed token from login method.
* @return Return response code OK(200) if was everything all right. Otherwise return
* NOT_FOUND(404) if was id of community or collection incorrect. Or (UNAUTHORIZED)401 if was
* problem with permission to community or collection.
* @throws WebApplicationException It is throw when was problem with creating context or problem
* with database reading or writing. Or problem with deleting collection caused by IOException
* or authorization.
*/
@DELETE
@Path("/{collection_id}")
@Consumes({MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public Response deleteCollection(
@PathParam("collection_id") Integer collectionId,
@QueryParam("userIP") String user_ip,
@QueryParam("userAgent") String user_agent,
@QueryParam("xforwarderfor") String xforwarderfor,
@Context HttpHeaders headers,
@Context HttpServletRequest request)
throws WebApplicationException {
log.info("Delete collection(id=" + collectionId + ").");
org.dspace.core.Context context = null;
try {
context = createContext(getUser(headers));
org.dspace.content.Collection dspaceCollection =
findCollection(context, collectionId, org.dspace.core.Constants.DELETE);
writeStats(
dspaceCollection,
UsageEvent.Action.REMOVE,
user_ip,
user_agent,
xforwarderfor,
headers,
request,
context);
org.dspace.content.Community community =
(org.dspace.content.Community) dspaceCollection.getParentObject();
community.removeCollection(dspaceCollection);
context.complete();
} catch (ContextException e) {
processException(
"Could not delete collection(id="
+ collectionId
+ "), ContextExcpetion. Message: "
+ e.getMessage(),
context);
} catch (SQLException e) {
processException(
"Could not delete collection(id=" + collectionId + "), SQLException. Message: " + e,
context);
} catch (AuthorizeException e) {
processException(
"Could not delete collection(id=" + collectionId + "), AuthorizeException. Message: " + e,
context);
} catch (IOException e) {
processException(
"Could not delete collection(id=" + collectionId + "), IOException. Message: " + e,
context);
} finally {
processFinally(context);
}
log.info("Collection(id=" + collectionId + ") was successfully deleted.");
return Response.ok().build();
}