org.apache.hadoop.http

类 HtmlQuoting

java.lang.Object

org.apache.hadoop.http.HtmlQuoting

public class HtmlQuoting
extends Object

This class is responsible for quoting HTML characters.

构造器概要

构造器

构造器和说明
HtmlQuoting()

方法概要

方法

限定符和类型	方法和说明
static void	main(String[] args)
static boolean	needsQuoting(byte[] data, int off, int len) Does the given string need to be quoted?
static boolean	needsQuoting(String str) Does the given string need to be quoted?
static void	quoteHtmlChars(OutputStream output, byte[] buffer, int off, int len) Quote all of the active HTML characters in the given string as they are added to the buffer.
static String	quoteHtmlChars(String item) Quote the given item to make it html-safe.
static OutputStream	quoteOutputStream(OutputStream out) Return an output stream that quotes all of the output.
static String	unquoteHtmlChars(String item) Remove HTML quoting from a string.

从类继承的方法 java.lang.Object

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

构造器详细资料

HtmlQuoting

public HtmlQuoting()

方法详细资料

needsQuoting

public static boolean needsQuoting(byte[] data,
                   int off,
                   int len)

Does the given string need to be quoted?

参数:

data - the string to check

off - the starting position

len - the number of bytes to check

返回:

does the string contain any of the active html characters?

needsQuoting

public static boolean needsQuoting(String str)

Does the given string need to be quoted?

参数:

str - the string to check

返回:

does the string contain any of the active html characters?

quoteHtmlChars

public static void quoteHtmlChars(OutputStream output,
                  byte[] buffer,
                  int off,
                  int len)
                           throws IOException

Quote all of the active HTML characters in the given string as they are added to the buffer.

参数:

output - the stream to write the output to

buffer - the byte array to take the characters from

off - the index of the first byte to quote

len - the number of bytes to quote

抛出:

IOException

quoteHtmlChars

public static String quoteHtmlChars(String item)

Quote the given item to make it html-safe.

参数:

item - the string to quote

返回:

the quoted string

quoteOutputStream

public static OutputStream quoteOutputStream(OutputStream out)
                                      throws IOException

Return an output stream that quotes all of the output.

参数:

out - the stream to write the quoted output to

返回:

a new stream that the application show write to

抛出:

IOException - if the underlying output fails

unquoteHtmlChars

public static String unquoteHtmlChars(String item)

Remove HTML quoting from a string.

参数:

item - the string to unquote

返回:

the unquoted string

main

public static void main(String[] args)
                 throws Exception

抛出:

Exception