to.etc.dbpool.info

Class JspPageHandler

java.lang.Object

to.etc.dbpool.info.JspPageHandler

public final class JspPageHandler
extends Object

Helper class to reduce the horrible code in pool.jsp, without having to copy multiple parts.

Author:

Frits Jalvingh Created on Nov 11, 2010

Constructor Summary

Constructors

Constructor and Description
JspPageHandler(javax.servlet.jsp.JspWriter out, javax.servlet.http.HttpServletRequest request, String jspname)

Method Summary

Modifier and Type	Method and Description
void	actionClearglobal()
void	actionErrorsoff()
void	actionErrorson()
void	actionForceexpired()
void	actionSessionoff()
void	actionSessionon()
void	actionTag(ConnectionPool pool, String action, String text)
void	actionTraceoff()
void	actionTraceon() Switch on tracing if disabled.
void	addError(String msg)
void	addMessage(String msg)
void	atag(String contents, String... args)
JspPageHandler	attr(String name, String value)
void	backlink()
void	displayPage()
void	etag(String name)
void	expandTemplate(String name, Object... values) Expand a fragment template.
void	expandTemplate2(String name, Object... values)
JspPageHandler	full(String name, String... attr)
void	generateRefresh() Called from page to generate the refresh tag if needed.
String	getMessage()
javax.servlet.jsp.JspWriter	getOut()
ConnectionPool	getPool()
javax.servlet.http.HttpServletRequest	getRequest()
void	h1(String text)
void	initialize() Decode all parameters and define the action to take.
JspPageHandler	nl()
long	now()
String	odd()
void	showGloballist()
void	showGlobalstats() Show statistics page displaying the list of all available statistics.
void	showHanging() Displays all currently hanging connections as an expandable thingerydoo
void	showIndex() Root page code- show all available pools.
void	showSession() Show the list of request traces in the session structure.
void	showSessionstat()
void	showTag(ConnectionPool pool, String action, String text)
void	showUsed() Displays all currently used connections as an expandable thingerydoo
void	tag(String name, String... attr) Generate an html tag and any optional attributes.
JspPageHandler	tagText(String tag, String text, String... attr)
JspPageHandler	text(String text)
void	write(String s)
void	writeExpr(Object o)

Methods inherited from class java.lang.Object

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

Constructor Detail

JspPageHandler

public JspPageHandler(javax.servlet.jsp.JspWriter out,
                      javax.servlet.http.HttpServletRequest request,
                      String jspname)

Method Detail

getOut

public javax.servlet.jsp.JspWriter getOut()

getRequest

public javax.servlet.http.HttpServletRequest getRequest()

getPool

public ConnectionPool getPool()

getMessage

public String getMessage()

addMessage

public void addMessage(String msg)

addError

public void addError(String msg)

initialize

public void initialize()
                throws Exception

Decode all parameters and define the action to take.

Throws:

Exception

displayPage

public void displayPage()
                 throws Exception

Throws:

Exception

generateRefresh

public void generateRefresh()
                     throws IOException

Called from page to generate the refresh tag if needed.

Throws:

IOException

tag

public void tag(String name,
                String... attr)
         throws IOException

Generate an html tag and any optional attributes.

Parameters:

name -

attr -

Throws:

IOException

etag

public void etag(String name)
          throws IOException

Throws:

IOException

full

public JspPageHandler full(String name,
                           String... attr)
                    throws IOException

Throws:

IOException

text

public JspPageHandler text(String text)
                    throws IOException

Throws:

IOException

tagText

public JspPageHandler tagText(String tag,
                              String text,
                              String... attr)
                       throws IOException

Throws:

IOException

nl

public JspPageHandler nl()
                  throws IOException

Throws:

IOException

attr

public JspPageHandler attr(String name,
                           String value)
                    throws IOException

Throws:

IOException

h1

public void h1(String text)
        throws IOException

Throws:

IOException

actionTag

public void actionTag(ConnectionPool pool,
                      String action,
                      String text)
               throws IOException

Throws:

IOException

showTag

public void showTag(ConnectionPool pool,
                    String action,
                    String text)
             throws IOException

Throws:

IOException

atag

public void atag(String contents,
                 String... args)
          throws IOException

Throws:

IOException

backlink

public void backlink()
              throws IOException

Throws:

IOException

odd

public String odd()

now

public long now()

actionTraceon

public void actionTraceon()
                   throws Exception

Switch on tracing if disabled.

Throws:

Exception

actionTraceoff

public void actionTraceoff()
                    throws Exception

Throws:

Exception

actionErrorson

public void actionErrorson()
                    throws Exception

Throws:

Exception

actionErrorsoff

public void actionErrorsoff()
                     throws Exception

Throws:

Exception

actionSessionon

public void actionSessionon()
                     throws Exception

Throws:

Exception

actionSessionoff

public void actionSessionoff()
                      throws Exception

Throws:

Exception

actionForceexpired

public void actionForceexpired()
                        throws Exception

Throws:

Exception

actionClearglobal

public void actionClearglobal()
                       throws Exception

Throws:

Exception

expandTemplate

public void expandTemplate(String name,
                           Object... values)
                    throws Exception

Expand a fragment template.

Parameters:

name -

values -

Throws:

IOException

Exception

expandTemplate2

public void expandTemplate2(String name,
                            Object... values)
                     throws Exception

Throws:

Exception

write

public void write(String s)
           throws IOException

Throws:

IOException

writeExpr

public void writeExpr(Object o)
               throws IOException

Throws:

IOException

showIndex

public void showIndex()
               throws Exception

Root page code- show all available pools.

Throws:

IOException

Exception

showHanging

public void showHanging()
                 throws Exception

Displays all currently hanging connections as an expandable thingerydoo

Throws:

Exception

showUsed

public void showUsed()
              throws Exception

Displays all currently used connections as an expandable thingerydoo

Throws:

Exception

showGlobalstats

public void showGlobalstats()
                     throws Exception

Show statistics page displaying the list of all available statistics.

Throws:

Exception

showGloballist

public void showGloballist()
                    throws Exception

Throws:

Exception

showSession

public void showSession()
                 throws Exception

Show the list of request traces in the session structure.

Throws:

Exception

showSessionstat

public void showSessionstat()
                     throws Exception

Throws:

Exception