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java Programming Glossary: outputstreamAppending to an ObjectOutputStream http://stackoverflow.com/questions/1194656/appending-to-an-objectoutputstream to an ObjectOutputStream Is it not possible to append to an ObjectOutputStream I am.. Is it not possible to append to an ObjectOutputStream I am trying to append to a list of objects. Following snippet.. a function that is called whenever a job is finished. FileOutputStream fos new FileOutputStream preferences.getAppDataLocation history..
http://stackoverflow.com/questions/14211843/how-to-save-uploaded-file represents the file content. You need to write it to an OutputStream of your choice. For example a FileOutputStream pointing to a.. it to an OutputStream of your choice. For example a FileOutputStream pointing to a file location. You should first prepare a folder.. to that file InputStream input uploadedFile.getInputStream OutputStream output new FileOutputStream file try IOUtils.copy input output..
how to make a jar file that include dll files http://stackoverflow.com/questions/1611357/how-to-make-a-jar-file-that-include-dll-files name logger.info Writing dll to fileOut.getAbsolutePath OutputStream out FileUtils.openOutputStream fileOut IOUtils.copy in out in.close.. to fileOut.getAbsolutePath OutputStream out FileUtils.openOutputStream fileOut IOUtils.copy in out in.close out.close System.load fileOut.toString..
How to Find Default Charset/Encoding in Java? http://stackoverflow.com/questions/1749064/how-to-find-default-charset-encoding-in-java getDefaultCharSet private static String getDefaultCharSet OutputStreamWriter writer new OutputStreamWriter new ByteArrayOutputStream.. String getDefaultCharSet OutputStreamWriter writer new OutputStreamWriter new ByteArrayOutputStream String enc writer.getEncoding.. writer new OutputStreamWriter new ByteArrayOutputStream String enc writer.getEncoding return enc Our server requires..
Simplest way to serve static data from outside the application server in a Java web application http://stackoverflow.com/questions/1812244/simplest-way-to-serve-static-data-from-outside-the-application-server-in-a-java flavor of for example FileInputStream and writes it to the OutputStream of the HttpServletResponse . Importantingly you need to set.. file.getName BufferedInputStream input null BufferedOutputStream output null try input new BufferedInputStream new FileInputStream.. new FileInputStream file output new BufferedOutputStream response.getOutputStream byte buffer new byte 8192 int length..
How to retrieve and display images from a database in a JSP page? http://stackoverflow.com/questions/2340406/how-to-retrieve-and-display-images-from-a-database-in-a-jsp-page In the Servlet you can just write this InputStream to the OutputStream of the response the usual Java IO way. The client side needs.. filename name BufferedInputStream input null BufferedOutputStream output null try input new BufferedInputStream resultSet.getBinaryStream.. resultSet.getBinaryStream content output new BufferedOutputStream response.getOutputStream byte buffer new byte 1024 for int..
File Upload with Java (with progress bar) http://stackoverflow.com/questions/254719/file-upload-with-java-with-progress-bar bytes being sent. Wrapper is below import java.io.FilterOutputStream import java.io.IOException import java.io.OutputStream import.. import java.io.IOException import java.io.OutputStream import org.apache.commons.httpclient.methods.RequestEntity public.. this.delegate.isRepeatable public void writeRequest final OutputStream out throws IOException this.delegate.writeRequest new CountingOutputStream..
How to use java.net.URLConnection to fire and handle HTTP requests? http://stackoverflow.com/questions/2793150/how-to-use-java-net-urlconnection-to-fire-and-handle-http-requests Type application x www form urlencoded charset charset OutputStream output connection.getOutputStream try output.write query.getBytes.. charset charset OutputStream output connection.getOutputStream try output.write query.getBytes charset finally try output.close.. else It's likely binary content use InputStream OutputStream. Maintaining the session The server side session is usually..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog getClass .getName wl.acquire try InputStream input null OutputStream output null HttpURLConnection connection null try URL url new.. the file input connection.getInputStream output new FileOutputStream sdcard file_name.extension byte data new byte 4096 long total.. InputStream input new BufferedInputStream url.openStream OutputStream output new FileOutputStream sdcard BarcodeScanner debug.apk..
create java console inside the panel http://stackoverflow.com/questions/342990/create-java-console-inside-the-panel and err using PrintStream con new PrintStream new TextAreaOutputStream ... System.setOut con System.setErr con Here's the class import.. import java.util. import javax.swing. public class TextAreaOutputStream extends OutputStream INSTANCE PROPERTIES private JTextArea.. javax.swing. public class TextAreaOutputStream extends OutputStream INSTANCE PROPERTIES private JTextArea textArea ..
Java Process with Input/Output Stream http://stackoverflow.com/questions/3643939/java-process-with-input-output-stream task that executes a command periodically to bash so the OutputStream and InputStream would have to work in tandem and not stop working... Process process Runtime.getRuntime .exec bin bash OutputStream stdin process.getOutputStream InputStream stderr process.getErrorStream.. .exec bin bash OutputStream stdin process.getOutputStream InputStream stderr process.getErrorStream InputStream stdout..
Database not copying from assets http://stackoverflow.com/questions/5945196/database-not-copying-from-assets missing Database.Java package gr.peos import java.io.FileOutputStream import java.io.IOException import java.io.InputStream import.. import java.io.InputStream import java.io.OutputStream import android.content.Context import android.database.SQLException.. DB_PATH DB_NAME Open the empty db as the output stream OutputStream myOutput new FileOutputStream outFileName transfer bytes from..
How to use an existing database with an Android application [duplicate] http://stackoverflow.com/questions/9109438/how-to-use-an-existing-database-with-an-android-application DataHelper class import java.io.File import java.io.FileOutputStream import java.io.IOException import java.io.InputStream import.. import java.io.InputStream import java.io.OutputStream import android.content.Context import android.database.SQLException.. .open DB_NAME String outFileName DB_PATH DB_NAME OutputStream mOutput new FileOutputStream outFileName byte mBuffer new byte..
QR Code encoding and decoding using zxing http://stackoverflow.com/questions/2489048/qr-code-encoding-and-decoding-using-zxing the image to the output stream ImageIO.write image png outputStream The beginning byte array in this code is just used to test it...
iText - add content to existing PDF file http://stackoverflow.com/questions/3335126/itext-add-content-to-existing-pdf-file PdfWriter writer PdfWriter.getInstance document outputStream document.open PdfContentByte cb writer.getDirectContent Load.. read in a PDF from templateInputStream and write it out to outputStream . These might be file streams or memory streams or whatever..
Java - converting from OutputStream to InputStream http://stackoverflow.com/questions/5778658/java-converting-from-outputstream-to-inputstream output I am decrypting data data comes to input now I get outputStream xpp2.setInput decodedInput null for XML parser which needs inputStream..
Is it possible to read from a InputStream with a timeout? http://stackoverflow.com/questions/804951/is-it-possible-to-read-from-a-inputstream-with-a-timeout Executors.newFixedThreadPool 2 final PipedOutputStream outputStream new PipedOutputStream final PipedInputStream inputStream new.. final PipedInputStream inputStream new PipedInputStream outputStream I have writer that writes some data then waits for 5 seconds.. writeTask new Runnable @Override public void run try outputStream.write 1 outputStream.write 2 Thread.sleep 5000 outputStream.write..
Why would a “java.net.ConnectException: Connection timed out” exception occur when URL is up? http://stackoverflow.com/questions/86824/why-would-a-java-net-connectexception-connection-timed-out-exception-occur-wh from my code URLConnection urlConnection null OutputStream outputStream null OutputStreamWriter outputStreamWriter null InputStream.. null OutputStream outputStream null OutputStreamWriter outputStreamWriter null InputStream inputStream null try URL url new URL.. url.openConnection urlConnection.setDoOutput true outputStream urlConnection.getOutputStream exception occurs on this line..
How to log response content from a java web server http://stackoverflow.com/questions/8933054/how-to-log-response-content-from-a-java-web-server HttpServletResponseWrapper private ServletOutputStream outputStream private PrintWriter writer private ServletOutputStreamCopier.. getWriter has already been called on this response. if outputStream null outputStream getResponse .getOutputStream copier new.. been called on this response. if outputStream null outputStream getResponse .getOutputStream copier new ServletOutputStreamCopier..
Resources.openRawResource() issue Android http://stackoverflow.com/questions/939170/resources-openrawresource-issue-android .openRawResource R.raw.my_db_file ByteArrayOutputStream outputStream new ByteArrayOutputStream int size 0 Read the entire resource.. buffer new byte 1024 while size ins.read buffer 0 1024 0 outputStream.write buffer 0 size ins.close buffer outputStream.toByteArray.. 0 1024 0 outputStream.write buffer 0 size ins.close buffer outputStream.toByteArray A copy of your file should now exist in buffer so..
Should one call .close() on HttpServletResponse.getOutputStream()/.getWriter()? http://stackoverflow.com/questions/1159168/should-one-call-close-on-httpservletresponse-getoutputstream-getwriter like persistent connections and such. java servlets outputstream share improve this question Normally you should not close.. can infer from that official Sun article that closing the outputstream from a servlet is something that is a normal occurrence but..
Why Java OutputStream.write() Takes Integer but Writes Bytes http://stackoverflow.com/questions/1407893/why-java-outputstream-write-takes-integer-but-writes-bytes stream but why it takes integer as an argument java io outputstream share improve this question Actually I've been working with..
Connecting an input stream to an outputstream http://stackoverflow.com/questions/1574837/connecting-an-input-stream-to-an-outputstream an input stream to an outputstream I saw some similar but not quite what i need threads. I have.. isn't full. What's a good way to do this java inputstream outputstream share improve this question Just because you use a buffer..
Should I close the servlet outputstream? [duplicate] http://stackoverflow.com/questions/1829784/should-i-close-the-servlet-outputstream I close the servlet outputstream duplicate Possible Duplicate Should one call .close on HttpServletResponse.getOutputStream..
In Java when does a URL connection close? http://stackoverflow.com/questions/272910/in-java-when-does-a-url-connection-close their connections when your call close in the input or outputstream given by the connection. But other than remembering to closing..
How to convert an InputStream to a DataHandler? http://stackoverflow.com/questions/2830561/how-to-convert-an-inputstream-to-a-datahandler give me or leads in the right direction. java inputstream outputstream share improve this question My approach would be to write..
Redirection with Runtime.getRuntime().exec() doesn't work http://stackoverflow.com/questions/3130787/redirection-with-runtime-getruntime-exec-doesnt-work i.e. everything up to the sign then read from the process' outputstream and write all the contents to the appropriate file. The latter..
How can an app use files inside the JAR for read and write? http://stackoverflow.com/questions/5052311/how-can-an-app-use-files-inside-the-jar-for-read-and-write from. But I look for a way to write. java jar inputstream outputstream share improve this question I need to store data into files..
Java - converting from OutputStream to InputStream http://stackoverflow.com/questions/5778658/java-converting-from-outputstream-to-inputstream output new ByteArrayOutputStream java inputstream outputstream share improve this question An OutputStream is one where..
java.io.IOException: Stream closed http://stackoverflow.com/questions/6400735/java-io-ioexception-stream-closed finally Close resultset statement connection try Get outputstream Use inputstream of resultset outputstream finally Close outputstream.. try Get outputstream Use inputstream of resultset outputstream finally Close outputstream inputstream of resultset And that.. Use inputstream of resultset outputstream finally Close outputstream inputstream of resultset And that the close of the ResultSet..
How to force browser to download file? http://stackoverflow.com/questions/6520231/how-to-force-browser-to-download-file and then write the contents of the file to the servlet's outputstream. Therefore your method should be written as follows this won't..
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