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Class sun.servlet.http.MessageString 

java.lang.Object
   |
   +----sun.servlet.util.Ascii
           |
           +----sun.servlet.http.MessageBytes
                   |
                   +----sun.servlet.http.MessageString
public class MessageString
extends MessageBytes
This class is used to represent a string in an HTTP message, and can either be an actual String or a subarray of bytes.

Variable Index

o str
The message String.

Constructor Index

o MessageString()
Creates a new, uninitialized message string.
o MessageString(byte[], int, int)
Creates a new message string with the specified bytes.
o MessageString(String)
Creates a new message string with the specified String object.

Method Index

o equals(byte[], int, int)
Compares this message string to the specified subarray of bytes.
o equals(String)
Compares this message string to the specified String object.
o equalsIgnoreCase(byte[], int, int)
Compares this message string to the specified subarray of bytes.
o equalsIgnoreCase(String)
Compares this message string to the specified String object.
o getBytes(byte[], int)
Get the bytes of this message string in buf starting at buf_offset.
o isSet()
Returns true if the message string is set.
o length()
Returns the length of the message string.
o reset()
Resets the message string to an uninitialized state.
o setBytes(byte[], int, int)
Sets the message string to the specified bytes.
o setString(String)
Sets the message string to the specified String.
o startsWith(String)
Returns true if the message string starts with the specified string.
o toDate(HttpDate)
Returns the message string parsed as a date.
o toInteger()
Returns the message string parsed as an unsigned integer.
o toString()
Returns the message string as a String object.
o write(ServletOutputStream)
Writes the message string to the specified servlet output stream.

Variables

o str 
 protected String str
The message String.

Constructors

o MessageString 
 public MessageString()
Creates a new, uninitialized message string.

o MessageString 
 public MessageString(String s)
Creates a new message string with the specified String object.

Parameters:
s - the String
o MessageString 
 public MessageString(byte b[],
                      int off,
                      int len)
Creates a new message string with the specified bytes.

Parameters:
b - the bytes
off - the offset of the bytes
len - the length of the bytes

Methods

o reset 
 public void reset()
Resets the message string to an uninitialized state.

Overrides:
reset in class MessageBytes
o setString 
 public void setString(String s)
Sets the message string to the specified String.

Parameters:
s - the String
o setBytes 
 public void setBytes(byte b[],
                      int off,
                      int len)
Sets the message string to the specified bytes.

Parameters:
b - the bytes
off - the offset of the bytes
len - the length of the bytes
Overrides:
setBytes in class MessageBytes
o isSet 
 public boolean isSet()
Returns true if the message string is set.

Overrides:
isSet in class MessageBytes
o getBytes 
 public int getBytes(byte buf[],
                     int buf_offset)
Get the bytes of this message string in buf starting at buf_offset.

Returns:
the number of bytes added to buf.
Overrides:
getBytes in class MessageBytes
o toString 
 public String toString()
Returns the message string as a String object.

Overrides:
toString in class MessageBytes
o toInteger 
 public int toInteger() throws NumberFormatException
Returns the message string parsed as an unsigned integer.

Throws: NumberFormatException
if the integer format was invalid
Overrides:
toInteger in class MessageBytes
o toDate 
 public long toDate(HttpDate d) throws IllegalArgumentException
Returns the message string parsed as a date.

Parameters:
d - the HttpDate object to use for parsing
Throws: IllegalArgumentException
if the date format was invalid
Overrides:
toDate in class MessageBytes
o equals 
 public boolean equals(String s)
Compares this message string to the specified String object.

Parameters:
s - the String to compare
Returns:
true if the comparison succeeded, false otherwise
Overrides:
equals in class MessageBytes
o equalsIgnoreCase 
 public boolean equalsIgnoreCase(String s)
Compares this message string to the specified String object. Case is ignored in the comparison.

Parameters:
s - the String to compare
Returns:
true if the comparison succeeded, false otherwise
Overrides:
equalsIgnoreCase in class MessageBytes
o equals 
 public boolean equals(byte b[],
                       int off,
                       int len)
Compares this message string to the specified subarray of bytes.

Parameters:
b - the bytes to compare
off - the start offset of the bytes
len - the length of the bytes
Returns:
true if the comparison succeeded, false otherwise
Overrides:
equals in class MessageBytes
o equalsIgnoreCase 
 public boolean equalsIgnoreCase(byte b[],
                                 int off,
                                 int len)
Compares this message string to the specified subarray of bytes. Case is ignored in the comparison.

Parameters:
b - the bytes to compare
off - the start offset of the bytes
len - the length of the bytes
Returns:
true if the comparison succeeded, false otherwise
Overrides:
equalsIgnoreCase in class MessageBytes
o startsWith 
 public boolean startsWith(String s)
Returns true if the message string starts with the specified string.

Parameters:
s - the string
Overrides:
startsWith in class MessageBytes
o write 
 public void write(ServletOutputStream out) throws IOException
Writes the message string to the specified servlet output stream.

Parameters:
out - the servlet output stream
Throws: IOException
if an I/O error has occurred
o length 
 public int length()
Returns the length of the message string.

Overrides:
length in class MessageBytes 
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