public InputStream getFileSteam(FileHelper fh) {
try {
Database ndbCurrent =
ExtLibUtil.getCurrentSession().getDatabase(fh.getServer(), fh.getPath());
if (ndbCurrent == null) return null;
Document docCurrent = ndbCurrent.getDocumentByUNID(fh.getDocID());
if (docCurrent == null) {
ndbCurrent.recycle();
return null;
}
EmbeddedObject entity = docCurrent.getAttachment(fh.getName());
if (entity == null) {
ndbCurrent.recycle();
docCurrent.recycle();
return null;
}
InputStream is = entity.getInputStream();
entity.recycle();
docCurrent.recycle();
ndbCurrent.recycle();
return is; // entity.getInputStream();
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
public FileHelper addFile(FileHelper fh, UploadedFile file, String strNewId) {
try {
Database ndbCurrent =
ExtLibUtil.getCurrentSession().getDatabase(fh.getServer(), fh.getPath());
if (ndbCurrent == null) return null;
Document docCurrent = ndbCurrent.getDocumentByUNID(fh.getDocID());
if (docCurrent == null) {
ndbCurrent.recycle();
return null;
}
IUploadedFile FTemp = file.getUploadedFile();
File SrFile = FTemp.getServerFile();
File FNew =
new File(
SrFile.getParentFile().getAbsolutePath()
+ File.separator
+ FTemp.getClientFileName());
SrFile.renameTo(FNew);
RichTextItem rt = null;
rt = (RichTextItem) docCurrent.getFirstItem(fh.getFieldName());
if (rt == null) {
rt = docCurrent.createRichTextItem(fh.getFieldName());
}
EmbeddedObject em =
rt.embedObject(EmbeddedObject.EMBED_ATTACHMENT, "", FNew.getAbsolutePath(), null);
docCurrent.save(true, false, true);
FileHelper fhNew = new FileHelper();
fhNew.setFieldName(fh.getFieldName());
fhNew.setServer(fh.getServer());
fhNew.setPath(fh.getPath());
fhNew.setFileSize(em.getFileSize());
fhNew.setName(em.getName());
fhNew.setDisplayName(FTemp.getClientFileName());
fhNew.setId(strNewId);
fhNew.setDocID(fh.getDocID());
fhNew.setFileType(ComponentSessionFacade.get().getMimeTypes().getContentType(FNew));
fhNew.setNewFile(false);
rt.recycle();
docCurrent.recycle();
ndbCurrent.recycle();
return fhNew;
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
@SuppressWarnings("unchecked")
public void removeFile(FileHelper fh) {
try {
Database ndbCurrent =
ExtLibUtil.getCurrentSession().getDatabase(fh.getServer(), fh.getPath());
if (ndbCurrent == null) return;
Document docCurrent = ndbCurrent.getDocumentByUNID(fh.getDocID());
if (docCurrent == null) {
ndbCurrent.recycle();
return;
}
// RESULTS IN NOTE ITEM NOT FOUND ERROR AFTERWARDS
// EmbeddedObject entity = docCurrent.getAttachment(fh.getName());
// if (entity == null)
// return;
// entity.remove();
RichTextItem rti = (RichTextItem) docCurrent.getFirstItem(fh.getFieldName());
Vector<EmbeddedObject> entitys = rti.getEmbeddedObjects();
for (EmbeddedObject entity : entitys) {
if (entity.getType() == EmbeddedObject.EMBED_ATTACHMENT) {
if (entity.getName().equals(fh.getName())) {
entity.remove();
break;
}
}
}
docCurrent.save(true, false, true);
rti.recycle();
docCurrent.recycle();
ndbCurrent.recycle();
} catch (Exception e) {
e.printStackTrace();
}
}