AF:inputfile?

Similar Questions

• ADF: How to increase the download size of af: inputfile

  Hi all

  I'm new in the ADF and use 12.2.1. I use af:inputfile to download the csv file in the database. It works very well with a small amount of data. But when I download a large file it shows me the error message as below:

  

  It is possible to increase the size of download of af: inputfile. Its urgent assistance please.

  Thanks in advance.

  Kind regards

  The maximum size of files that can be downloaded is configured in the web.xml file. the doc:

  Configuration

  Because ADF Faces will temporarily store the files by default, incoming (on disk or in memory), it limits the size of acceptable incoming requests to avoid denial of service attacks that could try to fill a memory disk or a flood lasts with downloaded files. By default, only the first 100 kilobytes in any query will be stored in memory. Once that has been completed, will serve as disk space. Yet once, by default, which is limited to 2 000 kilobytes of disk space for a request for all of the files combined. Once these limits are exceeded, the filter will throw a EOFException . By default, files are stored in the temporary directory used by java.io.File.createTempFile() , which is generally defined by the system property java.io.tmpdir . Of course, this will not be sufficient for some applications, you can set these values using three of servlet context initialization parameters:

  oracle.adf.view.faces.UPLOAD_MAX_MEMORY

  512000

  oracle.adf.view.faces.UPLOAD_MAX_DISK_SPACE

  5120000

  oracle.adf.view.faces.UPLOAD_TEMP_DIR

  / tmp/aDFUploads /.

  Timo

• using af java.io.EOFException: inputFile ADFE12.2.1 + GF4.1

  Hi experts,

  
  I am migrating an application to ADFEssentials 12.2.1 with Glassfish 4.1. When you use an af:inputFile to transfer a file, I get this exception:

  java.io.EOFException
    at org.apache.myfaces.trinidadinternal.share.util.MultipartFormHandler._skipBoundary(MultipartFormHandler.java:229)
    at org.apache.myfaces.trinidadinternal.share.util.MultipartFormHandler.<init>(MultipartFormHandler.java:102)
    at org.apache.myfaces.trinidadinternal.share.util.MultipartFormHandler.<init>(MultipartFormHandler.java:75)
    at org.apache.myfaces.trinidadinternal.config.upload.FileUploadConfiguratorImpl.beginRequest(FileUploadConfiguratorImpl.java:139)
    at org.apache.myfaces.trinidadinternal.config.GlobalConfiguratorImpl._startConfiguratorServiceRequest(GlobalConfiguratorImpl.java:746)
    at org.apache.myfaces.trinidadinternal.config.GlobalConfiguratorImpl.beginRequest(GlobalConfiguratorImpl.java:227)
    at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:184)
    at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
    at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:166)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
    at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:166)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
    at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
    at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
    at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
    at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
    at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
    at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
    at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
    at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
    at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
    at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
    at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
    at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
    at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
    at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
    at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
    at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:316)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
    at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
    at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:416)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:283)
    at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
    at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206)
    at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180)
    at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
    at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:283)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:200)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:132)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:111)
    at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
    at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:536)
    at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571)
    at java.lang.Thread.run(Unknown Source)
  ]]
  

  No idea why?

  Kind regards

  Jose.

  Hello

  It s a bug on the class MultipartFormHandler of the Trinity - impl.jar. You can download the sources of trinidad-impl (trinidad-impl - 2.0.0 - sources.jar.zip) and replace the following code to the _parseBoundary method:

  Source language:

  Analyze the text content type limit

  public static private String _parseBoundary (final String contentType)

  {

  final int boundaryStart = contentType.indexOf (_BOUNDARY_PARAMETER);

  If (boundaryStart<>

  {

  Returns a null value.

  }

  Limit begins with ' - '.

  return "-" + contentType.substring (boundaryStart + _BOUNDARY_PARAMETER.length ());

  }

  New:

  Analyze the text content type limit

  public static private String _parseBoundary (final String contentType)

  {

  final int boundaryStart = contentType.indexOf (_BOUNDARY_PARAMETER);

  If (boundaryStart<>

  {

  Returns a null value.

  }

  String limit = contentType.substring (boundaryStart + _BOUNDARY_PARAMETER.length ());

  final int semicolonIndex = boundary.indexOf(";");

  If (semicolonIndex >-1) {}

  Boundary = boundary.substring (0, semicolonIndex);

  }

  Limit begins with ' - '.

  return '-' + limit;

  }

  You can find the jar trinidad - impl.jar update here.

  ADF 12 c + Glassfish4 + trinidad-impl

  Replace the jar trinidad - impl.jar in your EARS or your deployment.

  It will be useful,

  Alex

• Problem with component InputFile

  Hello, I am new to the ADF, and I have problem with component InputFile. I put it on the pop-up dialog box and when I close the popup and open it again the entry file contains the previous file. How can I delete it? There are a few inputFile.resetValue () of the method, but where should I put it?

  Bind the inputfile component and set the value to null close Popup.

  AddFile RichInputFile = this.getAttachmentFile ();

  addFile.setValue (null);

• How to download a file using af: inputFile in Oracle ADF

  Can someone tell me please how to download the file to the server using af: inputFile in Oracel ADF. I searched for this topic and found, we can use the following

  <af:form usesUpload="true"> 
       <af:inputFile columns="10" valueChangeListener="#{backing.fileUploaded}"/> 
  </af:form>
  

  using the above code, I can define a method that runs when some people choose some files in the form. So now, I need to know in fileUploaded method what should be the java code to download the file on the server.

  Please help me. How can I achieve this.

  Thanks in advance.

  You searched for but do not read messages completely

  Now, you gotta read this post completely to do your job

  Check - Blog of Ashish Awasthi (Jdev/ADF): downloading files path absolute server in Oracle ADF (12.1.3)

  You can also download and check the sample adf application attached with blog post

  Ashish

• AF:inputfile | crashes after loading

  Hi all

  I use JDeveloper 12.1.3.0.0.

  My requirement is to download several files in the particular location.

  For this, I use af:inputFile

  < af:inputFile label = "#Browse" id = "if1.

  valueChangeListener = "#{backingBeanScope.somebean.fileUploads} '"

  autoSubmit = "true" maximumFiles = "-1" / >

  I call the method of the af valueChangeListener fileUploads (): inputFile.

  Now the question is, whenever I have browse files, the page freezes and I'm not able to perform any other operations. But it save the file in a particular location.

  Please suggest some solutions.

  Thank you and best regards,

  Susanto Paul

  Hi all

  He is now working as expected.

• InputFile clear field

  Difficult to determine the value of the field of my inputFile field once a file has been downloaded and submitted.

  I tried to use

  IF1.ResetValue)

  That did not work

  and also I tried Reset.utils (if1);

  <af:inputFile label="CAPTURE"
                              binding="#{backingBeanScope.backing_Test.if1}"
                              id="if1"
                              value="#{backingBeanScope.backing_Test.file}"
                              required="false" showRequired="false"
                              valueChangeListener="#{backingBeanScope.backing_Test.uploadFileValueChangeEvent}"/>
  
  

  Photo of field not compensation:

  

  In you a reinforcement uploadFileValueChangeEvent bean or anywhere where you process the file uploaded, after treatment of the file just add file = null;

• How to clear the value of af: inputFile

  Hello

  12.1.3 Jdev

  I have a page that has fields based on a QueryBased VO and an af:inputFile field. This input file has a valueChangeListener which will set the selected file and the name of the attribute to display.

  Once I click on send in the page, I'll take the values in the row of VO and using the values that I have created folders in 3 tables using 3 EO according to your.

  After that I reset the VO based query as below, so that the screen is refreshed to go into the details of the next:

  1 is a recommended approach (everything works fine)? If this is not the case, what is the recommended approach. ?

  this.getDBTransaction().commit();
  
          IbisAccountantRegVOImpl accountantRegVO = this.getIbisAccountantRegVO1();
          accountantRegVO.clearCache();
          accountantRegVO.setWhereClause("1=2");
          accountantRegVO.executeQuery();
          IbisAccountantRegVORowImpl accountantRegVORow = (IbisAccountantRegVORowImpl) accountantRegVO.createRow();
          accountantRegVORow.setNewRowState(Row.STATUS_INITIALIZED);
          accountantRegVO.insertRow(accountantRegVORow);
  

  Note: Another option that I think is just set to null for all VO plate instead of create a new line.

  2. the component of af: inputFile still has the selected file. How to delete this value?

  See you soon

  AJ

  If you don't want any line in your VO, so instead of

  accountantRegVO.clearCache ();

  accountantRegVO.setWhereClause ("1 = 2");

  accountantRegVO.executeQuery ();

  You should probably use: accountantRegVO.executeEmptyRowSet)

  But I don't know if you still need to do this (you have probably just to set up a new line in the current, with accountantRegVO.setCurrentRow (accountantRegVORow) or something like that)

  And for inputFile reset, see: https://blogs.oracle.com/jdevotnharvest/entry/how_to_reset_adf_faces

  Dario

• AF: component InputFile | Drag and drop functionality

  Hi all

  I use JDev 12.1.3.

  I have an obligation to provide drag and drop installation on InputFile component. is it possible that I can enjoy this function to the af:InputFile component?

  sample look and feel of drag and characteristic of gout can be found here that is implemented in html5.

  https://HTML5-demos.appspot.com/static/DND/all_types_of_import.html

  Thank you

  Vieira

  It seams to be a bug or feature of IE (I checked ie10 because I don't have a patchted for ie11 system). IE intercepts the drop event and open the zip file. The web is full of advice on that. This seams of methods to work, but I did not test it:

  https://opensourcehacker.com/2011/11/11/cancelling-HTML5-drag-and-drop-events-in-Web-browsers/

  Timo

• Component problem InputFile

  I use Jdeveloper 11.1.1.6.

  One issue I have with component InputFile is:

  When the file name is very long,

  

  It becomes ugly for a long time.

  I tried to put the column = 25 and ContentStyle = "width: 230px; It does not work. I had the same thing.

  My question is: how to set the length of the component?

  Thank you

  Add the name of the class as:

  .yourClassName af|inputFile:update::content span:first-of-type {
      max-width: 230px;
      display: inline-block;
      overflow: hidden;
      text-overflow: ellipsis;
  }
  

  Then add styleClass = "yourClassName" (without '.')  to af:inputFile.

  In case this does not work (this can happen because this part of the page is regenerated after offer with different html elements), try to surround af:inputFile with af:panelGroupLayout and apply class css to pgl.

  Dario

• customize the internal error for af:inputFile

  Hello

  I use jdev 11.1.1.7.0

  Af:inputFile... If maxfiles = "999", if the file size is greater than 2 GB, it seems 'Impossible'.

  I want to change this error message "The file size is greater than 2 GB".

  I already tried to

  -modify the web.xml configuration file.

  -af: clientLitener change the value...

  -validator, valuechange, etc.

  More information:

  If combined wire size is greater than 2 GB...

  It shows the message in the form... "" The handset fie size should not exceed limit "and it flashes less than 1 second.

  Any tips?

  Af:inputFile... If maxfiles = "999", if the file size is greater than 2 GB, it seems 'Impossible'.

  I want to change this error message "The file size is greater than 2 GB".

  If you want to change the embedded message, you must override the keys in the resource of the skin group.

  To peel the keys, see: https://docs.oracle.com/cd/E41362_01/apirefs.1111/e15862/toc.htm (your key is probably: af_inputFile.LABEL_FILE_FAILED_TEXT)

  Dario

• &lt; af:inputFile &gt; component does not work in IE9.

  Hi all

  I use JDeveloper 11.1.1.4.

  I tried to download the documents by using the < af:inputFile >. It works fine in firefox and chrome. But in IE9 if I try to download a document it does not work it's just refresh the browser again.

  My Jspx Codes:

  < af:panelGroupLayout id = "pgl2" layout = "horizontal" >

  < af:inputFile label = "Upload File" id = "if1.

  Binding = "#{managedBean1.inputfile} '"

  value = "#{managedBean1.file}" / >

  < af:commandButton text = "Upload" id = "cb1" partialSubmit = "true" / >

  < / af:panelGroupLayout >

  My bean Codes:

  private RichInputFile inputFile;

  file UploadedFile private;

  {} public void setInputFile (RichInputFile Fichierentree)

  this.inputFile = inputFile;

  }

  public RichInputFile getInputFile() {}

  return inputFile;

  }

  {} public void next (file UploadedFile)

  This.file = file;

  }

  public UploadedFile getFile() {}

  return the file;

  }

  Thank you

  David

  11.1.1.5 (and pre-release 11.1.1.4) has a bug in af:inputFile with IE 9. Upgrade to 11.1.6.

  Refer

  File download is supported on IE9

• How to get the full path of the af:inputFile component

  Hello

  I use af:inputFile component in my application to download an Excel file and get the data from the file.

  From the component, I could get only the file name.and not the full path to the file.

  So, I am unable to access the file to extract the data from it.

  Is it possible to get the full path of the file to access to retrieve the data from it?

  Data or data streams is only valid in the same request. Once you navigate, the stream is closed and you get nothing if you try to read it. You need to download the file on the first train in the temporary location (Tip: search ;) File.createTempFile ("temp-file-name", ".tmp") and put the file name and the path to your beans.)

  Timo

• ADF: How to get the path of the file when you use component InputFile

  Hi all

  I use jdeveloper 11.1.1.5.0 version.

  in my case, I created program Mail Client mail where I used the ADF InputFile component for attach file mail.

  but problem is this return path only component InputFile from the file (only the filename get)

  and in my mailer class DataSource uses the full path name of file access.

  UploadedFile uploadfile=(UploadedFile) actionEvent.getNewValue();
       String fname= uploadfile.getFilename();//this line only get file name.
  

  so, how can I get the full path using adf InputFile component or any other way to respond to my request.

  Thank you

  Manish

  Try this (I did not, so I can't promise it will work):

  MimeBodyPart messageBodyPart = new MimeBodyPart(uploadFile.getInputStream());
  messageBodyPart .setFileName(uploadFile.getFilename());
  messageBodyPart.setContent(multipart);
  

  It does use the inputStream from the downloaded file as the content of the file attached. You shouldn't need a full path, since you're not going to use a file object to provide the content.  And it shouldn't be necessary to define the DataHandler.

  But if that doesn't work, I go back to my first answer.  Use uploadFile.getInputStream () to get the inputStream from the downloaded file, create an outputStream to write the file to the file system of the application server.  Then you have a file with a known path that you can subscribe to the DataHandler.  You can delete the file when you're done with him.

• Problem with competent inputFile in Jdeveloper 11g ADF

  Hello

  I use a competent inputFile in jsff page where the user can browse the file system, select the file in order to to store in the database.

  I created a method of valueChangListener for this component which deal with this file and place it in db.

  The problem is:

  Once the user selects the file it appears for one second in the page it disappears and the valueChangeListener is not called.

  Note: the AutoSubmit regularity is set to true for this competent. I use jdeveloper with ADF 11g.

  Thank you

  Hello

  I guess you are missing the usesUpload property for the tag form enclosing in your page:

  It will be useful,
  Jose.