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Questions tagged [bytearrayoutputstream]

A mechanism for writing byte data to a stream

A ByteArrayOutputStream is a mechanism for writing an array of byte data to a stream. A stream is usually comprised of data to write to a local file, or data being transmitted to a remote server over a network protocol such as HTTP or FTP. This type of stream would send the contents of a byte array, one byte at a time, through the stream to the destination, until the entire array has been sent.

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How can I chunk xml to multiple parts in java?

I have a code that creates xml. public void createXML(InputStream in, String fileName) throws IOException { baos = new ByteArrayOutputStream(); byte[] buf = new byte[BUF_SIZE]; int readNum = 0; Writer writer = new BufferedWriter(new…
pmark019
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Java: String Comparison between FileOutputStream and ByteArrayOutputStream

I have a piece of code that writes to a file using a DataOutputStream wrapped around a FileOutputStream, and writes to a string using a DataOutputStream wrapped around a ByteArrayOutputStream, both using the writeDouble() method. I then try to read…
user3002384
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android outofmemoryerror bytearrayoutputstream

Halo guys, i want to download a long string which is from sql php, and store as "result" in getHttpRespose() method, and using this "result" to change into rows of data and add into android database, but some low model android phone result in…
Kennett
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Not getting full data when Input Steam size is large

I am getting JSON response and storing in inputstream. When converting it into string it is showing ... after certain string length if size is greater. I converted the inputstream to ByteArrayOutputStream to check out size. Following is the…
Harsh
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NotSerializableExeption in GWT (ByteArrayOutputStream)

I want to serialize an object in GWT, which inherits other kinds of objects within this code. My result should be an System.out.print: import java.io.ByteArrayOutputStream; import java.io.ObjectOutputStream; import…
Gary Klasen
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Need to Merge two ByteArrayOutputStream to generate single ByteArrayOutputStream

I need to merge two ByteArrayOutputStream and pass to xdo api TemplateHelper.processTemplate to generate report Following code is written to get xml output in two ByteArrayOutputStreams - ByteArrayOutputStream hdrclob = new ByteArrayOutputStream…
user2567280
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Why is InputStream.read() blocking here?

I am supposed to develop a simple SFTP. Things were going fine until my ByteArrayOutputStream (in this case, baos) was not writing all of the arrayByte. Can some please explain to me, why the system hangs on me? Server Side: public static void main…
Fraudlic
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JSF page won't reload if I write to ByteArrayOutputStream

Basically, I have a JSF page that displays a count and a "download" button. What I want to have happen is when the button is clicked a text file is created and downloaded and the page's count gets incremented. When I click the CommandButton the…
Novarse
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capturing error message and to display in console (IDE)

I am running a c++ program (makefile) as a background process using Processbuilder from my java Program. I am capturing the values displayed in my cmd prompt using .getInputStream and displaying in my console (IDE) . input = new…
sreram
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iText to generate a pdf via servlets from a dynamic mapped jsp page with input data

I have used byte array output stream to generate pdf however the input is a mapping of a jsp page and webbased data this mapped document is to be used to generate a pdf ByteArrayOutputStream baos = new…
omarfarooq23
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ByteArrayInputStream to FileInputStream

I am not very experienced in Java and I am having trouble converting a ByteArrayInputStream object to a FileInputStream object. Is there any way to do that ? I wrote code that takes a file URL and pass it to this function…
mohammad
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Understanding Avro Deserialization from a Large ByteArrayOutputSteam

I'm under the impression that a ByteArrayOutputStream is not memory efficient, since all it's contents are stored in memory. Similarly, calling toByteArray on a large stream seems like it "scales poorly". Why, then, in the example in The example…
Julian Peeters
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OutOfMemoryError Whilst Writing a String to a ByteArrayOutputStream

I have a method which I have an array of String objects which I need to write to a ByteArrayOutputStream which later on I will write into a ZipOutputStream. Here is my code. // SAVE THE STRING AS A BYTE ARRAY IN MEMORY INSTEAD OF CREATING AND SAVING…
StuStirling
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Passing ByteArrayOutputStream into the Constructor of DataOutputStream

I understand that this can be done using wrapper pattern, but i am having a hard time understanding, how does the following code work. ByteArrayOutputStream bytearray = new ByteArrayOutputStream(); DataOutputStream os = new…
ARAZA
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Android Sending objects through UDP sockets

i'm trying to send an object (ClientModel) through an UDP socket. The socket part works fine because if I try to send a simple string it works. I reach an exception, where's the error? The client says "Client: Fail.". Here's the code, for the moment…
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