net.mlw.vlh.web.util
Class JspUtils

java.lang.Object
  net.mlw.vlh.web.util.JspUtils

public final class JspUtils

extends Object

A lot of this functionality is in the Struts ResponceUtils, but I do not want to create a dependicy to struts.

Version:

$Revision: 1.7 $ $Date: 2005/11/23 14:32:58 $

Author:

Matthew L. Wilson, Andrej Zachar

Method Summary

static String	format(Object value, String format, Locale loc)
static javax.servlet.jsp.tagext.Tag	getParent(javax.servlet.jsp.tagext.Tag self, Class klass)
static String	toAttributesString(Map map)
static Collection	toCollection(String value, String token) Converts a stirng into a collection of strings.
static void	write(javax.servlet.jsp.PageContext pageContext, String text) Write the specified text as the response to the writer associated with this page.
static void	writePrevious(javax.servlet.jsp.PageContext pageContext, String text) Write the specified text as the response to the writer associated with the body content for the tag within which we are currently nested.

Methods inherited from class java.lang.Object

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

Method Detail

write

public static void write(javax.servlet.jsp.PageContext pageContext,
                         String text)
                  throws javax.servlet.jsp.JspException

Write the specified text as the response to the writer associated with this page. WARNING - If you are writing body content from the doAfterBody() method of a custom tag class that implements BodyTag, you should be calling writePrevious() instead.

Parameters:

pageContext - The PageContext object for this page

text - The text to be written

Throws:

javax.servlet.jsp.JspException - if an input/output error occurs

writePrevious

public static void writePrevious(javax.servlet.jsp.PageContext pageContext,
                                 String text)
                          throws javax.servlet.jsp.JspException

Write the specified text as the response to the writer associated with the body content for the tag within which we are currently nested.

Parameters:

pageContext - The PageContext object for this page

text - The text to be written

Throws:

javax.servlet.jsp.JspException - if an input/output error occurs

toCollection

public static Collection toCollection(String value,
                                      String token)

Converts a stirng into a collection of strings.

Parameters:

value - The string to be parsed.

token - The token to be used.

Returns:

A Collection of String(s).

format

public static String format(Object value,
                            String format,
                            Locale loc)

toAttributesString

public static String toAttributesString(Map map)

getParent

public static javax.servlet.jsp.tagext.Tag getParent(javax.servlet.jsp.tagext.Tag self,
                                                     Class klass)
                                              throws javax.servlet.jsp.JspException

Throws:

javax.servlet.jsp.JspException