Java Doc for EncodingUtil.java in  » Net » Apache-common-HttpClient » org » apache » commons » httpclient » util » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Net » Apache common HttpClient » org.apache.commons.httpclient.util 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.apache.commons.httpclient.util.EncodingUtil

EncodingUtil
public class EncodingUtil (Code)
The home for utility methods that handle various encoding tasks.
author:
   Michael Becke
author:
   Oleg Kalnichevski
since:
   2.0 final




Method Summary
public static  StringformUrlEncode(NameValuePair[] pairs, String charset)
     Form-urlencoding routine. The default encoding for all forms is `application/x-www-form-urlencoded'.
public static  byte[]getAsciiBytes(String data)
     Converts the specified string to byte array of ASCII characters.
public static  StringgetAsciiString(byte[] data, int offset, int length)
     Converts the byte array of ASCII characters to a string.
public static  StringgetAsciiString(byte[] data)
     Converts the byte array of ASCII characters to a string.
public static  byte[]getBytes(String data, String charset)
     Converts the specified string to a byte array.
public static  StringgetString(byte[] data, int offset, int length, String charset)
     Converts the byte array of HTTP content characters to a string.
public static  StringgetString(byte[] data, String charset)
     Converts the byte array of HTTP content characters to a string.



Method Detail
formUrlEncode
public static String formUrlEncode(NameValuePair[] pairs, String charset)(Code)
Form-urlencoding routine. The default encoding for all forms is `application/x-www-form-urlencoded'. A form data set is represented in this media type as follows: The form field names and values are escaped: space characters are replaced by `+', and then reserved characters are escaped as per [URL]; that is, non-alphanumeric characters are replaced by `%HH', a percent sign and two hexadecimal digits representing the ASCII code of the character. Line breaks, as in multi-line text field values, are represented as CR LF pairs, i.e. `%0D%0A'.

if the given charset is not supported, ISO-8859-1 is used instead.


Parameters:
  pairs - the values to be encoded
Parameters:
  charset - the character set of pairs to be encoded the urlencoded pairs
since:
   2.0 final



getAsciiBytes
public static byte[] getAsciiBytes(String data)(Code)
Converts the specified string to byte array of ASCII characters.
Parameters:
  data - the string to be encoded The string as a byte array.
since:
   3.0



getAsciiString
public static String getAsciiString(byte[] data, int offset, int length)(Code)
Converts the byte array of ASCII characters to a string. This method is to be used when decoding content of HTTP elements (such as response headers)
Parameters:
  data - the byte array to be encoded
Parameters:
  offset - the index of the first byte to encode
Parameters:
  length - the number of bytes to encode The string representation of the byte array
since:
   3.0



getAsciiString
public static String getAsciiString(byte[] data)(Code)
Converts the byte array of ASCII characters to a string. This method is to be used when decoding content of HTTP elements (such as response headers)
Parameters:
  data - the byte array to be encoded The string representation of the byte array
since:
   3.0



getBytes
public static byte[] getBytes(String data, String charset)(Code)
Converts the specified string to a byte array. If the charset is not supported the default system charset is used.
Parameters:
  data - the string to be encoded
Parameters:
  charset - the desired character encoding The resulting byte array.
since:
   3.0



getString
public static String getString(byte[] data, int offset, int length, String charset)(Code)
Converts the byte array of HTTP content characters to a string. If the specified charset is not supported, default system encoding is used.
Parameters:
  data - the byte array to be encoded
Parameters:
  offset - the index of the first byte to encode
Parameters:
  length - the number of bytes to encode
Parameters:
  charset - the desired character encoding The result of the conversion.
since:
   3.0



getString
public static String getString(byte[] data, String charset)(Code)
Converts the byte array of HTTP content characters to a string. If the specified charset is not supported, default system encoding is used.
Parameters:
  data - the byte array to be encoded
Parameters:
  charset - the desired character encoding The result of the conversion.
since:
   3.0



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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