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java Programming Glossary: request.getheader

How can I retrieve IP address from HTTP header in Java

http://stackoverflow.com/questions/10363069/how-can-i-retrieve-ip-address-from-http-header-in-java

variable. Here is the sample code String ipAddress request.getHeader Remote_Addr If this code returns empty string then use this.. returns empty string then use this way String ipAddress request.getHeader HTTP_X_FORWARDED_FOR if ipAddress null ipAddress request.getRemoteAddr..

Is there a common way to download all types of files in jsp?

http://stackoverflow.com/questions/10702683/is-there-a-common-way-to-download-all-types-of-files-in-jsp

YOUR FILE AS BinaryStream String filename String agent request.getHeader USER AGENT if agent null agent.indexOf MSIE 1 filename URLEncoder.encode..

How can I get client infomation such as OS and browser

http://stackoverflow.com/questions/1326928/how-can-i-get-client-infomation-such-as-os-and-browser

can get it like this in JSP or Servlet String userAgent request.getHeader User Agent The header looks like this User Agent Mozilla 5.0..

JSF Filter not redirecting After Initial Redirect [closed]

http://stackoverflow.com/questions/13366936/jsf-filter-not-redirecting-after-initial-redirect

and equals to partial ajax . if partial ajax .equals request.getHeader Faces Request It's a JSF ajax request. So all with all your.. req.getRequestURI .equals loginURL if partial ajax .equals request.getHeader Faces Request res.setContentType text xml res.getWriter .append..

Authorization redirect on session expiration does not work on submitting a JSF form, page stays the same

http://stackoverflow.com/questions/14580267/authorization-redirect-on-session-expiration-does-not-work-on-submitting-a-jsf-f

boolean ajaxRequest partial ajax .equals request.getHeader Faces Request if loggedIn loginRequest resourceRequest if resourceRequest..

Servlet Redirection to same page with error message

http://stackoverflow.com/questions/14632252/servlet-redirection-to-same-page-with-error-message

to the referer page using redirect response.sendRedirect request.getHeader Referer Hope this will help you. share improve this answer..

How do you restrict the size of a file being uploaded with JavaScript (or Java) without transferring the entire file?

http://stackoverflow.com/questions/158149/how-do-you-restrict-the-size-of-a-file-being-uploaded-with-javascript-or-java

but if you check the Content Length HTTP header with request.getHeader Content Length then you can choose to not transfer the entire..

How to do Basic Authentication of a resource in Dropwizard

http://stackoverflow.com/questions/20662871/how-to-do-basic-authentication-of-a-resource-in-dropwizard

throws ServletException IOException String accessToken request.getHeader Authorization Do stuff here based on the access token check.. url request.getRequestURL .toString String accessToken request.getHeader Authorization try if accessToken null accessToken.isEmpty ..

HttpServletRequest - how to obtain the referring URL?

http://stackoverflow.com/questions/2648984/httpservletrequest-how-to-obtain-the-referring-url

. You can get it in a servlet as follows String referrer request.getHeader referer Yes with the legendary misspelling. You however need..

HTTP headers encoding/decoding in Java

http://stackoverflow.com/questions/324470/http-headers-encoding-decoding-in-java

control the authentication environment String firstName request.getHeader my custom header String decodedFirstName new String firstName.getBytes.. it using the Java Servlet API and can we assume that request.getHeader already properly does the decoding Erik Here is an environment.. 8 in case you can't change your service String valueAsISO request.getHeader my custom header String valueAsUTF8 new String firstName.getBytes..

Simple calculator in JSP

http://stackoverflow.com/questions/4114742/simple-calculator-in-jsp

case that user has JS disabled if XMLHttpRequest .equals request.getHeader X Requested With Ajax request. response.setContentType text..

Java servlet download filename special characters

http://stackoverflow.com/questions/5325322/java-servlet-download-filename-special-characters

String fileName árvíztűr tükörfúrógép.xls String userAgent request.getHeader user agent boolean isInternetExplorer userAgent.indexOf MSIE..

Detecting Device Type in a web application

http://stackoverflow.com/questions/8515161/detecting-device-type-in-a-web-application

response throws ServletException IOException if request.getHeader User Agent .indexOf Mobile 1 you're in mobile land else nope..

Using JSF 2.0 / Facelets, is there a way to attach a global listener to all AJAX calls?

http://stackoverflow.com/questions/9305144/using-jsf-2-0-facelets-is-there-a-way-to-attach-a-global-listener-to-all-ajax

is a JSF ajax request or not. if partial ajax .equals request.getHeader Faces Request It's a JSF ajax request. Here is the conundrum.....