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Oracle9i Business Components for Java API Reference Oracle9i Jdeveloper (9.0.4) B10391-01 | ||||||||||
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java.lang.Object | +--oracle.jbo.http.HttpUtil
Utilities for working with HTTP. NOTE: This source code copies the original implementation in the class : oracle.cabo.share.util.CaboHttpUtils. The reason for the copy is to avoid Cabo dependencies in the Core BC4J code.
Method Summary | |
static java.lang.String |
decodeRequestParameter(java.lang.String string, java.lang.String encoding, byte[] buffer) Given a parameter string and the name of a character encoding, fixes the string. |
static java.util.Locale |
determineLocale(javax.servlet.ServletRequest request) Returns the locale to be used for a request, based on Accept-Language and Accept-Charset HTTP headers. |
static java.lang.String |
getFullServletPath(javax.servlet.http.HttpServletRequest httpRequest) Returns the full servlet path: getRequestURI() - getPathInfo() . |
static void |
setNoCacheHeaders(javax.servlet.http.HttpServletResponse response) Sets headers on a servlet reponse to completely block caching for even the most poorly written browsers. |
static void |
validateEncoding(java.lang.String encoding) Throws an UnsupportedEncodingException if the provided encoding is not supported. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
public static java.lang.String getFullServletPath(javax.servlet.http.HttpServletRequest httpRequest)
getRequestURI() - getPathInfo()
. In the Servlet 2.1 API, this is just getServletPath()
, but in Servlet 2.2, it's getContextPath() + getServletPath()
, hence the need for a utility method that works in both versions.public static void setNoCacheHeaders(javax.servlet.http.HttpServletResponse response)
public static java.util.Locale determineLocale(javax.servlet.ServletRequest request)
Accept-Language
and Accept-Charset
HTTP headers. Returns null if the locale cannot be determined.public static void validateEncoding(java.lang.String encoding) throws java.io.UnsupportedEncodingException
encoding
- the name of a character encodingjava.io.UnsupportedEncodingException
public static final java.lang.String decodeRequestParameter(java.lang.String string, java.lang.String encoding, byte[] buffer) throws java.io.UnsupportedEncodingException
string
- the stringencoding
- the name of a character encodingbuffer
- an optional byte buffer, for reuse; pass null if you're not calling this function repeatedlyjava.io.UnsupportedEncodingException
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Oracle9i Business Components for Java API Reference Oracle9i Jdeveloper (9.0.4) B10391-01 | ||||||||||
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