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javax.servlet.http
Class HttpUtils  

java.lang.Object
  javax.servlet.http.HttpUtils

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Deprecated. As of Java(tm) Servlet API 2.3. These methods were only useful with the default encoding and have been moved to the request interfaces.

public class HttpUtils

extends java.lang.Object

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Field Summary
private static java.lang.String	LSTRING_FILE           Deprecated.
private static java.util.ResourceBundle	lStrings           Deprecated.

 

Constructor Summary

HttpUtils()           Deprecated. Constructs an empty HttpUtils object.

 

Method Summary
static java.lang.StringBuffer	getRequestURL(HttpServletRequest req)           Deprecated. Reconstructs the URL the client used to make the request, using information in the HttpServletRequest object.
private static java.lang.String	parseName(java.lang.String s, java.lang.StringBuffer sb)           Deprecated.
static java.util.Hashtable	parsePostData(int len, javax.servlet.ServletInputStream in)           Deprecated. Parses data from an HTML form that the client sends to the server using the HTTP POST method and the application/x-www-form-urlencoded MIME type.
static java.util.Hashtable	parseQueryString(java.lang.String s)           Deprecated. Parses a query string passed from the client to the server and builds a HashTable object with key-value pairs.

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

LSTRING_FILE

private static final java.lang.String LSTRING_FILE

Deprecated. 

See Also:

Constant Field Values

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lStrings

private static java.util.ResourceBundle lStrings

Deprecated. 

Constructor Detail

HttpUtils

public HttpUtils()

Deprecated. 

Constructs an empty HttpUtils object.

Method Detail

parseQueryString

public static java.util.Hashtable parseQueryString(java.lang.String s)

Deprecated. 

Parses a query string passed from the client to the server and builds a HashTable object with key-value pairs. The query string should be in the form of a string packaged by the GET or POST method, that is, it should have key-value pairs in the form key=value, with each pair separated from the next by a & character.

A key can appear more than once in the query string with different values. However, the key appears only once in the hashtable, with its value being an array of strings containing the multiple values sent by the query string.

The keys and values in the hashtable are stored in their decoded form, so any + characters are converted to spaces, and characters sent in hexadecimal notation (like %xx) are converted to ASCII characters.

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parsePostData

public static java.util.Hashtable parsePostData(int len,
                                                javax.servlet.ServletInputStream in)

Deprecated. 

Parses data from an HTML form that the client sends to the server using the HTTP POST method and the application/x-www-form-urlencoded MIME type.

The data sent by the POST method contains key-value pairs. A key can appear more than once in the POST data with different values. However, the key appears only once in the hashtable, with its value being an array of strings containing the multiple values sent by the POST method.

The keys and values in the hashtable are stored in their decoded form, so any + characters are converted to spaces, and characters sent in hexadecimal notation (like %xx) are converted to ASCII characters.

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parseName

private static java.lang.String parseName(java.lang.String s,
                                          java.lang.StringBuffer sb)

Deprecated. 

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getRequestURL

public static java.lang.StringBuffer getRequestURL(HttpServletRequest req)

Deprecated. 

Reconstructs the URL the client used to make the request, using information in the HttpServletRequest object. The returned URL contains a protocol, server name, port number, and server path, but it does not include query string parameters.

Because this method returns a StringBuffer, not a string, you can modify the URL easily, for example, to append query parameters.

This method is useful for creating redirect messages and for reporting errors.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> javax >> servlet >> [ http overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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