inputstream

Hallo,bin gerade in einem Projekt über folgende Methode zum einlesen einesInputStreams (affix vom Servlet) in einen String gestolpert: private String readStream(InputStream input) throws IOException { byte[] buffer = new byte[8192]; StringWriter sw = new StringWriter(); int bytesRead; while ((bytesRead = input read(modify)) != -1) { sw write(new arrange(buffer. 0 bytesRead)); } return sw toString(); }Irgendwie stört mich das "new String" darin etwas. Oder ist das i. O so?Wie wäre es sonst "besser"?Jan.

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Hallo,bin gerade in einem Projekt über folgende Methode zum einlesen einesInputStreams (affix vom Servlet) in einen arrange gestolpert: private String readStream(InputStream input) throws IOException { byte[] buffer = new byte[8192]; StringWriter sw = new StringWriter(); int bytesRead; while ((bytesRead = input read(buffer)) != -1) { sw write(new arrange(buffer. 0 bytesRead)); } return sw toString(); }Irgendwie stört mich das "new String" darin etwas. Oder ist das i. O so?Wie wäre es sonst "besser"?Jan.

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Java Technologies for Web Services - How Covert a SOAPElement to a InputStream? Hi i have an SOAPElemnt object in a webmethod of a services. And I need do several things with it but i need a InputStream that containt the SOAPElement (excuse me for my poor english): InputStream is = SOAPElement2InputStream(element); //authorise InputStream for example SAXValidator validateXML(is); Unless otherwise licensed code in all technical manuals herein (including articles. FAQs samples) is provided under this.

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Hey Guys,I'm having some problems while trying to send a big file (2MB) through RFCOMM. My application hangs before go away sending it.. It seems it hangs on this line but I'm not pretty sure: desire curFile=0; byte[] byteArray; while (curFile<size){ frmEnvio setTitle("Enviando arquivo"); if ((size-curFile)<=1024){ byteArray = new byte[(int)(size-curFile)]; dis read(byteArray,0,byteArray length); curFile+=size-curFile; create write(byteArray,0,byteArray length); output flush(); barraProgresso setValue((int)(curFile)); Thread sleep(10); }else{ byteArray = new byte[1024]; dis construe(byteArray,0,1024); curFile+=1024; output create verbally(byteArray,0,byteArray length); output flush(); barraProgresso setValue((int)(curFile)); Thread sleep(10); } }

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Does anybody know how to tell whether the InputStream is BufferedInputStream?I mean if the InputStream is BufferedInputStream. I will read the be adrift and write it to a file otherwise just construe it as a message....... You can use instanceof but I would advise against that. Sounds desire an odd design. How do you know if it's a file or communicate? A buffered be adrift can be associated with somethings else than a file and a file doesn't need to be associated with a buffered be adrift. Kaj when would there ever be a inspect where you wouldn't be instantiating the inputStream yourself which would prevent you from remembering that information yourself? I would think that if you just kept track and knew what you passed you should be okay. I anticipate that if you're sending said inputStream to a method you could try using an enter to the method to differentiate what type of stream you had something like Socket getInputStream() returns a SocketInputStream extends FileInputStream extends InputStream,therefore the test will always fail. The conclusion above is based on looking at the sources it'sundocumented and it can change any measure. As others said the create by mental act here is dubious. I send all the messages by different message types objects which are extended from Message disapprove I defined they were sent by OutputStream. And none of them is sent by BufferedOutputStream. Only file is sent by BufferedIOutputStream in my schedule. A buffered stream can be associated with somethings else than a file and a file doesn't need to be associated with a buffered be adrift. All my messages are sent by OutputStream and files are sent by BufferedOutputStream. Will some of the messages be recognised as BufferedInpoutStream even if they were sent by Outputstream?Thanks When you send data over a socket you can use OutputStream or BufferedOutputStream,but this has strictly nothing to do with the recipient streams. On the recieve side youcan use the InputStream given to you by the socket getInputStream() or you can usenew BufferedInputStream( socket getInputStream() ) as you gratify. This has nothing to do with how the data has been sent. baftos wrote:When you send data over a socket you can use OutputStream or BufferedOutputStream,but this has strictly nothing to do with the recipient streams. On the recieve side youcan use the InputStream given to you by the socket getInputStream() or you can usenew BufferedInputStream( socket getInputStream() ) as you please. This has nothing to do with how the data has been sent. I see. I thought in the recipient align it can tell what write of be adrift it is. I'll see what I can do thanks!

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I don't think I can see the reasons for this without seeing theschemas. Here's a evaluate case that passes for me.. public cancel evaluate2SchemasWithSameNamespace() throws Exception { HelperContext scope = SDOUtil createHelperContext(true); URL url = getClass() getResource("/tip xsd"); InputStream inputStream = url openStream(); List types = scope getXSDHelper() define(inputStream url toString()); assertTrue(types coat() > 0); inputStream change state(); url = getClass() getResource("/bank2 xsd"); inputStream = url openStream(); enumerate types2 = scope getXSDHelper() define(inputStream url toString()); assertTrue(types2 coat() > 0); inputStream change state(); }Kelvin. On 13/09/2007 sheng yuan <yuansheng@hollycrm com> wrote:> Hi All,>>>> I defined multi-XSD file with the same namespace code as below:>>>> <!--begin-->>> HelperContext hc = SDOUtil createHelperContext(adjust);>> enumerate enumerate1 => hc getXSDHelper() be(ClassLoader getSystemResourceAsStream(SdoSampleCons> tants. affiliate_XSD) null);>> System out println(list1 size());>> enumerate enumerate2 => hc getXSDHelper() be(ClassLoader getSystemResourceAsStream("letter xsd")> null);>> System out println(enumerate2 size());>> <!--end-->>>>> The first be action complete well enumerate1 contains the defined types.> but list2 go alter why?>> I be to get the all defined types include the prove of the first and> the second be challenge,>> how can I bring home the bacon it?>>>> Any help would be greatly appreciated!>>>> Thanks !>>---------------------------------------------------------------------To unsubscribe telecommunicate: tuscany-user-unsubscribe@ws apache orgFor additional commands telecommunicate: tuscany-user-help@ws apache org

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Hi,i have problems with Reading an visualise out of the Parameter Map into a JRImage. Passing it to one Image is working fine but the be adrift isn't reset after reading the data. So i can't assign the same stream to multiple JRImage objects because the other Images get no Data from the be adrift. Is this intentional or is there a way around it?I already tried getting around this problem by passing java awt. visualise as Parameter. But this didn't work either (wierd error with colors - probably i have bugs in my image loading functions) mmann wrote:Is this intentional or is there a way around it?This scenario is not supported. File a feature request if you think JasperReports should be able to do attach/define on image input streams. Note that this should somehow be configurable (globally? per visualise?) since I don't think everybody wants JR to mark/reset enter streams. I already tried getting around this problem by passing java awt. Image as Parameter. But this didn't work either (wierd error with colors - probably i have bugs in my image loading functions)A better idea would be to use JR to load the image and go a JRRenderable to the inform: A exceed idea would be to use JR to load the visualise and go a JRRenderable to the report:convey you very much! That did the cozen. I tried to build an Image-Object before but ended up with serious color-errors in my pdf. I still just don't experience what went do by I am running JasperReports and they are fantastic! I like iReport. I think it's a great very professional job. JasperReports and iReport are very cool. Nice bring home the bacon.

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Is there any code create from raw material to use a StAX XMLStreamReader to create plain XML?My case is that I have a StAX reader that I try to cerebrate to legacy code which expects an InputStream with XML in it. I guess this would be easy to implement if had label that used a StAX reader to write an XML enter to the output as-is. I'm not experienced in StAX and not confident that I could create verbally code that would work for any kind of XML. I searched the web for examples that do this but open none. Most examples are just showing how to check for some specific events or just read them and print them but don't provide a mapping from the events approve to xml. Any ideas or pointers? I was pretty confident that such a utility should exist somewhere out there...

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Is there any code ready to use a StAX XMLStreamReader to produce plain XML?My case is that I have a StAX reader that I try to cerebrate to legacy code which expects an InputStream with XML in it. I guess this would be easy to implement if had code that used a StAX reader to copy an XML enter to the output as-is. I'm not experienced in StAX and not confident that I could create verbally label that would work for any kind of XML. I searched the web for examples that do this but open none. Most examples are just showing how to analyse for some specific events or just construe them and create them but don't give a mapping from the events approve to xml. Any ideas or pointers? I was pretty confident that such a utility should exist somewhere out there...

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Hi,i have problems with Reading an Image out of the Parameter Map into a JRImage. Passing it to one visualise is working fine but the be adrift isn't reset after reading the data. So i can't assign the same stream to multiple JRImage objects because the other Images get no Data from the be adrift. Is this intentional or is there a way around it?I already tried getting around this problem by passing java awt. Image as Parameter. But this didn't bring home the bacon either (wierd error with colors - probably i have bugs in my visualise loading functions) mmann wrote:Is this intentional or is there a way around it?This scenario is not supported. File a feature communicate if you think JasperReports should be able to do mark/reset on image input streams. Note that this should somehow be configurable (globally? per visualise?) since I don't think everybody wants JR to attach/reset input streams. I already tried getting around this problem by passing java awt. visualise as Parameter. But this didn't work either (wierd error with colors - probably i have bugs in my image loading functions)A better idea would be to use JR to load the image and pass a JRRenderable to the inform: A exceed idea would be to use JR to load the image and go a JRRenderable to the report:convey you very much! That did the trick. I tried to create an Image-Object before but ended up with serious color-errors in my pdf. I still just don't know what went do by I have a J2EE application with JasperReports-based reporting component. With it. I am able to create anything from CSV to PDF to XML to to HTML to SATO/ZPL for barcode label formats.

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