org.apache.jasper.xmlparser
Class XMLStringBuffer

java.lang.Object
  org.apache.jasper.xmlparser.XMLString
      org.apache.jasper.xmlparser.XMLStringBuffer

public class XMLStringBuffer
extends XMLString

XMLString is a structure used to pass character arrays. However, XMLStringBuffer is a buffer in which characters can be appended and extends XMLString so that it can be passed to methods expecting an XMLString object. This is a safe operation because it is assumed that any callee will not modify the contents of the XMLString structure.

The contents of the string are managed by the string buffer. As characters are appended, the string buffer will grow as needed.

Note: Never set the ch, offset, and length fields directly. These fields are managed by the string buffer. In order to reset the buffer, call clear().

Version:

$Id: XMLStringBuffer.java 515 2008-03-17 21:02:23Z jfrederic.clere@jboss.com $

Author:

Andy Clark, IBM, Eric Ye, IBM

Field Summary

static int

DEFAULT_SIZE Default buffer size (32).

Fields inherited from class org.apache.jasper.xmlparser.XMLString

ch, length, offset

Constructor Summary

XMLStringBuffer()

XMLStringBuffer(char c)
Constructs a string buffer from a char.

XMLStringBuffer(char[] ch, int offset, int length)
Constructs a string buffer from the specified character array.

XMLStringBuffer(int size)

XMLStringBuffer(java.lang.String s)
Constructs a string buffer from a String.

XMLStringBuffer(XMLString s)
Constructs a string buffer from the specified XMLString.

Method Summary

void	append(char c) append
void	append(char[] ch, int offset, int length) append
void	append(java.lang.String s) append
void	append(XMLString s) append
void	clear() Clears the string buffer.

Methods inherited from class org.apache.jasper.xmlparser.XMLString

equals, equals, setValues, setValues, toString

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_SIZE

public static final int DEFAULT_SIZE

Default buffer size (32).

See Also:

Constant Field Values

Constructor Detail

XMLStringBuffer

public XMLStringBuffer()

XMLStringBuffer

public XMLStringBuffer(int size)

Parameters:

size -

XMLStringBuffer

public XMLStringBuffer(char c)

Constructs a string buffer from a char.

XMLStringBuffer

public XMLStringBuffer(java.lang.String s)

Constructs a string buffer from a String.

XMLStringBuffer

public XMLStringBuffer(char[] ch,
                       int offset,
                       int length)

Constructs a string buffer from the specified character array.

XMLStringBuffer

public XMLStringBuffer(XMLString s)

Constructs a string buffer from the specified XMLString.

Method Detail

clear

public void clear()

Clears the string buffer.

Overrides:

clear in class XMLString

append

public void append(char c)

append

Parameters:

c -

append

public void append(java.lang.String s)

append

Parameters:

s -

append

public void append(char[] ch,
                   int offset,
                   int length)

append

Parameters:

ch -

offset -

length -

append

public void append(XMLString s)

append

Parameters:

s -