I am trying to replace an existing Community file using the following java
Map<String, String> paramsMap = new HashMap<String, String>();
paramsMap.put("createVersion", "false");
fileEntry = fileService.updateCommunityFile(fis, fileUuid, fileName, communityLibraryId, paramsMap);
But it is returning a HTTP 411:Length required error.
I am using the latest build (1.1.5.20150520-1200.jar)
Does anyone have a suggestion as to what i am missing?
I tried recreating the issue but I am able to upload New version of Community file correctly with and without version, using the updateCommunityFile API. I do not get any Length related error. This is the snippet I am using :
java.io.File file = new java.io.File("C://TestUploadCommunity.txt");
FileInputStream fis = null;
try {
fis = new FileInputStream(file);
} catch (Exception e) {
//TODO
}
fileEntry = fileService.updateCommunityFile(fis, fileEntry.getFileId(), fileEntry.getLabel(), communityLibraryId, params);
Can you share more details on your sample, what exactly is your fis?
I have tried this on 2 environments and I do not see any issue.
Also, from the entry you have pasted,
"Request to url apps.na.collabserv.com/files/basic/api/library... /document/... /entry?content-length=6600&createVersion=false returned an error response 411:Length Required HTTP/1.1 411"
It seems that somehow an incorrect content-length is passed for your request.
Can you share the sample that you are using?
Related
I am trying to generate a PDF file using JasperReports, however, regardless of how I try it, it's giving me a NullPointerException.
https://community.jaspersoft.com/questions/520803/getting-null-pointer-exception-fillreport
Tried looking there, and changed the jasper properties file, but it didn't do anything and i'm still getting the same error.
Tried absolute paths, relative paths, getting resource as stream, nothing
This is the code i'm using to generate the report
public String generateInvoiceFor (Reservation reservation) throws JRException {
JasperReport jasperReport = JasperCompileManager.compileReport("I:\\anoranzaHopefullyFinal\\src\\main\\resources\\jasper\\FacturaFinalFinal.jrxml");
List<Reservation> reservations = reservationService.getAll();
JRBeanCollectionDataSource jrBeanCollectionDataSource = new JRBeanCollectionDataSource(reservations);
Map<String,Object> parameters = new HashMap<>();
parameters.put("Idparam", reservation.getId());
JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, parameters, jrBeanCollectionDataSource);
JasperExportManager.exportReportToPdfFile(jasperPrint, "jasper/jasperOutput/Factura.pdf");
return "Report successfully generated #path= jasper/jasperOutput/";
}
Check your datasource and jasperPrint. If there is no problem try this.
JRPdfExporter exporter = new JRPdfExporter();
exporter.setExporterInput(new SimpleExporterInput(jasperPrint));
exporter.setExporterOutput(
new SimpleOutputStreamExporterOutput("PDF NAME IS HERE.pdf"));
SimplePdfReportConfiguration reportConfig
= new SimplePdfReportConfiguration();
reportConfig.setSizePageToContent(true);
reportConfig.setForceLineBreakPolicy(false);
SimplePdfExporterConfiguration exportConfig
= new SimplePdfExporterConfiguration();
exportConfig.setMetadataAuthor("Auth name is here");
exportConfig.setEncrypted(true);
exportConfig.setAllowedPermissionsHint("PRINTING");
exporter.setConfiguration(reportConfig);
exporter.setConfiguration(exportConfig);
exporter.exportReport();
Just a quick question.
Until now I have been using HttpClient and HttpPost to post a file and some parameters to a php script on my server.
However they have been deprecated.
I was wondering what i could use to substitute it.
I found some answers on other posts but unfortunately i didn't manage to integrate any of them with the HttpMime Library that i am using for a MultiPartEntity post.
HttpClient httpclient = new DefaultHttpClient(); // Deprecated
HttpPost httpost = new HttpPost(inData[0].URL); // Deprecated
// Request To Entity
MultipartEntity entity = new MultipartEntity();
// Add Parameters
for(Request r : inData[0].Params)
entity.addPart(r.Key, new StringBody(r.Body));
// Add File
entity.addPart("img", new FileBody(inData[0].FileToUpload));
httpost.setEntity(entity);
HttpResponse responsePOST = httpclient.execute(httpost); // Deprecated
HttpEntity resEntity = responsePOST.getEntity(); // Deprecated
if (resEntity != null)
inData[0].RequestResult.add(EntityUtils.toString(resEntity));
else
throw new Exception("");
return inData[0];
} catch (Exception e) {
e.printStackTrace();
inData[0].RequestResult.add("ERROR");
}
return inData[0];
Would anyone point me in the right direction? Thanks
At my job we also used the apache libraries but we have replaced them with okHTTP.
More information about okHTTP can be found here: http://square.github.io/okhttp/
Information about uploading multipart files can be found here:
Uploading a large file in multipart using OkHttp
Using apache httpcomponents-client-4.3.6-bin libs.
This code is producing an HttpEntity intance with both parts containing the Content-Tranfer-Encoding header. I can't eliminate these headers using setMode(HttpMultipartMode.BROWSER_COMPATIBLE) or setLaxMode(). Does anyone have any suggestions please?
MultipartEntityBuilder builder = MultipartEntityBuilder.create();
builder.setMode(HttpMultipartMode.BROWSER_COMPATIBLE);
List<ContentType> contentTypeList = new ArrayList<>();
contentTypeList.add(ContentType.create("application/x-dmas+json"));
contentTypeList.add(ContentType.create("application/exe"));
int idx = 0;
while(paramKeysIt.hasNext()) {
builder.addBinaryBody(key = paramKeysIt.next(), params.get(key), contentTypeList.get(idx++), params.get(key).getName());
}
HttpEntity reqEntity = builder.build();
Very strange. By POSTing my request to an echo server I am able to see that the Content-Transfer-Encoding headers are indeed absent, even though they show up clearly, and repeatedly in the debugger!
Using NetBeans IDE 8.0
I have an application built in GWT and Spring. I am trying to generate Jasper Reports on the server side. However when I execute the functionality, it hangs/stops at jasperDesign = JRXmlLoader.load(file_name); and does not respond or throw an exception. This means that my RPC call that triggers the report generation function does not return a response either (so the application hangs). However when I run the function in a normal java application it generates a report without any problem. What could be the issue? I am using JasperReports version 5.6.0. My java function:
public StandardServerResponse printReport(List<Object> items) {
StandardServerResponse response = new StandardServerResponse();
String file_name = null;
Map<String, Object> parameters;
JasperDesign jasperDesign;
JasperReport jasperReport;
JasperPrint jasperPrint;
try {
for (Object obj: items) {
parameters = new HashMap<String, Object>();
parameters.put("id_in", obj.getId());
file_name = "G:\\myreport.jrxml";
jasperDesign = JRXmlLoader.load(file_name); //application stops here
jasperReport = JasperCompileManager.compileReport(jasperDesign);
jasperPrint = JasperFillManager.fillReport(jasperReport, parameters, dataSource.getConnection());
JasperExportManager.exportReportToPdfFile(jasperPrint, "G:\\report.pdf");
}
response.setSuccess(true);
} catch (Exception ex) {
ex.printStackTrace();
response.setSuccess(false);
}
return response;
}
I finally solved my problem after many long days of debugging :-).
I had these two jars in my WEB-INF/lib folder.
jasperreports-functions-5.6.0-SNAPSHOT.jar
jasperreports-fonts-5.6.0.jar
I removed them and the app worked. I still don't understand why they would cause a problem though.
I also changed my code to work with a .jasper extension and directly called JasperRunManager.runReportToPdfFile(file_name, "S:\\output_report.pdf", parameters, connection);
Thanks a lot Darshan Lila for trying, I really appreciate. Hope this helps someone.
I am trying to create an event using the C# SDK. I am using the code from the following blog:
http://facebooksdk.blogspot.co.uk/2011/05/facebook-create-event.html
And I am using an image that I copied from an existing event on Facebook.
I am getting however the following error:
(OAuthException) (#324) Missing or invalid image file
Does anyone have an idea how to make it work?
Many thanks!
The code is as follows:
public string CreateEvent()
{
var fb = new FacebookWebClient();
Dictionary<string, object> createEventParameters = new Dictionary<string, object>();
createEventParameters.Add("name", "My birthday party )");
createEventParameters.Add("start_time", DateTime.Now.AddDays(2).ToUniversalTime().ToString(new CultureInfo("en-US")));
createEventParameters.Add("end_time", DateTime.Now.AddDays(2).AddHours(4).ToUniversalTime().ToString(new CultureInfo("en-US")));
createEventParameters.Add("owner", "Balaji Birajdar");
createEventParameters.Add("description", " ( a long description can be used here..)");
//Add the "venue" details for the event
JsonObject venueParameters = new JsonObject();
venueParameters.Add("street", "dggdfgg");
venueParameters.Add("city", "gdfgf");
venueParameters.Add("state", "gfgdfgfg");
venueParameters.Add("zip", "gfdgdfg");
venueParameters.Add("country", "gfdgfg");
venueParameters.Add("latitude", "100.0");
venueParameters.Add("longitude", "100.0");
createEventParameters.Add("venue", venueParameters);
createEventParameters.Add("privacy", "OPEN");
createEventParameters.Add("location", "fhdhdfghgh");
//Add the event logo image
//You can add the event logo too
FacebookMediaObject logo = new FacebookMediaObject()
{
ContentType = "image/jpeg",
FileName = #"C:\DevProjects\O2\o2PriorityFB\o2PriorityFB.Web\Images\logo.jpg"
};
logo.SetValue(System.IO.File.ReadAllBytes(logo.FileName));
createEventParameters["#file.jpg"] = logo;
JsonObject resul = fb.Post("/me/events", createEventParameters) as JsonObject;
return resul["id"].ToString();
}
You need to include a valid access token in the request. Also, I would recommend upgrading to V6 of the Facebook C# SDK. For the version you are using though you need to pass the access token into the constructor of FacebookWebClient as follows:
var fb = new FacebookWebClient("valid_facebook_access_token");