java Programming Glossary: ioutils

Http Servlet request lose params from POST body after read it once

http://stackoverflow.com/questions/10210645/http-servlet-request-lose-params-from-post-body-after-read-it-once

it multiple times. For convenience I use apache.commons IOUtils cachedBytes new ByteArrayOutputStream IOUtils.copy super.getInputStream.. IOUtils cachedBytes new ByteArrayOutputStream IOUtils.copy super.getInputStream cachedBytes An inputstream which reads..

Convert InputStream to byte[] in Java

http://stackoverflow.com/questions/1264709/convert-inputstream-to-byte-in-java

Apache commons io to handle this and similar tasks. The IOUtils type has a static method to read an InputStream and return a.. InputStream and return a byte . InputStream is byte bytes IOUtils.toByteArray is Internally this creates a ByteArrayOutputStream..

How to save uploaded file

http://stackoverflow.com/questions/14211843/how-to-save-uploaded-file

OutputStream output new FileOutputStream file try IOUtils.copy input output finally IOUtils.closeQuietly output IOUtils.closeQuietly.. file try IOUtils.copy input output finally IOUtils.closeQuietly output IOUtils.closeQuietly input System.out.println.. input output finally IOUtils.closeQuietly output IOUtils.closeQuietly input System.out.println Uploaded file successfully..

How to upload and store an image with google app engine (java)

http://stackoverflow.com/questions/1513603/how-to-upload-and-store-an-image-with-google-app-engine-java

the typical file upload failures . ServletFileUpload and IOUtils are classes that are part of the Apache Commons library. Your.. construct our entity objects Blob imageBlob new Blob IOUtils.toByteArray imgStream MyImage myImage new MyImage imageItem.getName..

Read/convert an InputStream to a String

http://stackoverflow.com/questions/309424/read-convert-an-inputstream-to-a-string

question A nice way to do this is using Apache commons IOUtils to copy the InputStream into a StringWriter ... something like.. ... something like StringWriter writer new StringWriter IOUtils.copy inputStream writer encoding String theString writer.toString..

How to make a deep copy of an InputStream in Java

http://stackoverflow.com/questions/4064211/how-to-make-a-deep-copy-of-an-inputstream-in-java

copy of an InputStream . I know that it can be done with IOUtils packages but I would like to avoid them if possible. Does anyone.. be then reading from beginning of the stream. Edited BTW IOUtils uses this simple code snippet to copy InputStream public static..

Easy way to write contents of a Java InputStream to an OutputStream

http://stackoverflow.com/questions/43157/easy-way-to-write-contents-of-a-java-inputstream-to-an-outputstream

this question As WMR mentioned org.apache.commons.io.IOUtils from Apache has a method called copy InputStream OutputStream.. looking for. So you have InputStream in OutputStream out IOUtils.copy in out ...in your code. Is there a reason you're avoiding..

Downloading a file from spring controllers

http://stackoverflow.com/questions/5673260/downloading-a-file-from-spring-controllers

InputStream is ... copy it to response's OutputStream IOUtils.copy is response.getOutputStream response.flushBuffer catch.. IOError writing file to output stream Where IOUtils is org.apache.commons.io.IOUtils . Generally speaking when you.. to output stream Where IOUtils is org.apache.commons.io.IOUtils . Generally speaking when you have response.getOutputStream..

Java - converting from OutputStream to InputStream

http://stackoverflow.com/questions/5778658/java-converting-from-outputstream-to-inputstream

As someone metioned this is what the copy method from IOUtils lets you do. It does not make sense to go the other way... hopefully..

Reading website's contents into string

http://stackoverflow.com/questions/5867975/reading-websites-contents-into-string

instead. Furthermore you might want to leverage IOUtils from Apache Commons IO to make the string reading easier too... encoding encoding null UTF 8 encoding String body IOUtils.toString in encoding System.out.println body If you don't want.. encoding System.out.println body If you don't want to use IOUtils I'd probably rewrite that line above something like ByteArrayOutputStream..

Starting a process with inherited stdin/stdout/stderr in Java 6

http://stackoverflow.com/questions/60302/starting-a-process-with-inherited-stdin-stdout-stderr-in-java-6

System versions. The easiest way to do that is using the IOUtils class from the Commons IO package. The copy method looks to.. new Thread new Runnable public void run IOUtils.copy process.getOutputStream System.out .start new Thread new.. System.out .start new Thread new Runnable public void run IOUtils.copy process.getErrorStream System.err .start new Thread new..