org.mortbay.html
Class Page

java.lang.Object
  org.mortbay.html.Element
      org.mortbay.html.Composite
          org.mortbay.html.Page

Direct Known Subclasses:

FrameSet

Deprecated. Unless somebody steps forward to update and maintain this package

public class Page
extends Composite

HTML Page. A HTML Page extends composite with the addition of the HTML Header tags, fields and elements. Furthermore, individual parts of the page may be written or the progressive page be output with flush.

Pages contain parameters and named sections. These are used by derived Page classes that implement a Look and Feel. Page users may add to name sections such as "Margin" or "Footer" and set parameters such as "HelpUrl" without knowledge of how the look and feel will arrange these. To assist with standard look and feel creation Page defines a set of standard names for many common parameters and sections.

If named sections are used, the page constructor or completeSections must add the named section to the page in the appropriate places. If named sections are not added to the page, then they can only be written with an explicit call to write(out,"section",end); Changes in behaviour to section creation and adding, should be controlled via page properties.

Version:

$Id: Page.java,v 1.5 2004/09/23 02:15:15 gregwilkins Exp $

Author:

Greg Wilkins

See Also:

Composite

Field Summary

static String	Back Deprecated.
static String	BaseUrl Deprecated.
static String	BgColour Deprecated.
static String	Content Deprecated.
static String	ContentSize Deprecated.
static String	FgColour Deprecated.
static String	Footer Deprecated.
static String	FooterSize Deprecated.
static String	Header Deprecated.
static String	HeaderSize Deprecated.
static String	Heading Deprecated.
static String	Help Deprecated.
static String	HighlightColour Deprecated.
static String	Home Deprecated.
static String	LeftMargin Deprecated.
static String	LeftMarginSize Deprecated.
static String	Margin Deprecated.
static String	MarginSize Deprecated.
static String	Next Deprecated.
static String	NoTitle Deprecated.
static String	PageType Deprecated.
static String	Prev Deprecated.
protected Hashtable	properties Deprecated.
static String	Request Deprecated.
static String	Response Deprecated.
static String	RightMargin Deprecated.
static String	RightMarginSize Deprecated.
static String	Section Deprecated.
static String	Target Deprecated.
static String	Title Deprecated.
static String	Up Deprecated.

Fields inherited from class org.mortbay.html.Composite

elements, nest

Fields inherited from class org.mortbay.html.Element

ALIGN, attributeMap, BGCOLOR, BOTTOM, CENTER, CLASS, COLOR, HEIGHT, ID, LEFT, MIDDLE, noAttributes, RIGHT, SIZE, STYLE, TOP, VALIGN, WIDTH

Constructor Summary

Page()
Deprecated.

Page(String title)
Deprecated.

Page(String title, String attributes)
Deprecated.

Method Summary

Page	addHeader(Object o) Deprecated. Add element or object to the page header.
void	addSection(String section, Composite composite) Deprecated. Set a composite as a named section and add it to the.
void	addTo(String section, Object element) Deprecated. Add content to a named sections.
protected void	completeSections() Deprecated. This call back is called just before writeHeaders() actually writes the HTML page headers.
void	flush(Writer out) Deprecated.
FrameSet	frameSet() Deprecated. Return the preferred FrameSet to be used with a specialized Page.
Composite	getSection(String section) Deprecated. Get a composite as a named section.
Dictionary	properties() Deprecated. Access the page properties.
void	rewind() Deprecated.
Page	setBackGroundColor(String color) Deprecated. Set page background color.
Page	setBackGroundImage(String bg) Deprecated. Set page background image.
Page	setBase(String target, String href) Deprecated. Set the URL Base for the Page.
void	setSection(String section, Composite composite) Deprecated. Set a composite as a named section.
Page	title(String title) Deprecated. Set page title.
void	write(Writer out) Deprecated. Write the entire page by calling: writeHtmlHead(out) writeBodyTag(out) writeElements(out) writeHtmlEnd(out)
void	write(Writer out, String section, boolean endHtml) Deprecated. Write page section.
void	writeBodyTag(Writer out) Deprecated. Write HTML page body tag.
void	writeElements(Writer out) Deprecated. Write any body elements of the page.
void	writeHtmlEnd(Writer out) Deprecated. Write end BODY and end HTML tags.
void	writeHtmlHead(Writer out) Deprecated. Write HTML page head tags.

Methods inherited from class org.mortbay.html.Composite

add, contents, nest, replace, reset, setNest, size, unnest

Methods inherited from class org.mortbay.html.Element

attribute, attribute, attribute, attributes, attributes, bgColor, bottom, center, color, cssClass, cssID, height, height, height, left, middle, right, setAttributesFrom, size, size, style, top, toString, width, width, width, write, write

Methods inherited from class java.lang.Object

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

Field Detail

Request

public static final String Request

Deprecated.

See Also:

Constant Field Values

Response

public static final String Response

Deprecated.

See Also:

Constant Field Values

Header

public static final String Header

Deprecated.

See Also:

Constant Field Values

Title

public static final String Title

Deprecated.

See Also:

Constant Field Values

Section

public static final String Section

Deprecated.

See Also:

Constant Field Values

HeaderSize

public static final String HeaderSize

Deprecated.

See Also:

Constant Field Values

Footer

public static final String Footer

Deprecated.

See Also:

Constant Field Values

FooterSize

public static final String FooterSize

Deprecated.

See Also:

Constant Field Values

Content

public static final String Content

Deprecated.

See Also:

Constant Field Values

ContentSize

public static final String ContentSize

Deprecated.

See Also:

Constant Field Values

Margin

public static final String Margin

Deprecated.

See Also:

Constant Field Values

MarginSize

public static final String MarginSize

Deprecated.

See Also:

Constant Field Values

LeftMargin

public static final String LeftMargin

Deprecated.

See Also:

Constant Field Values

LeftMarginSize

public static final String LeftMarginSize

Deprecated.

See Also:

Constant Field Values

RightMargin

public static final String RightMargin

Deprecated.

See Also:

Constant Field Values

RightMarginSize

public static final String RightMarginSize

Deprecated.

See Also:

Constant Field Values

Help

public static final String Help

Deprecated.

See Also:

Constant Field Values

Home

public static final String Home

Deprecated.

See Also:

Constant Field Values

Heading

public static final String Heading

Deprecated.

See Also:

Constant Field Values

Up

public static final String Up

Deprecated.

See Also:

Constant Field Values

Prev

public static final String Prev

Deprecated.

See Also:

Constant Field Values

Next

public static final String Next

Deprecated.

See Also:

Constant Field Values

Back

public static final String Back

Deprecated.

See Also:

Constant Field Values

Target

public static final String Target

Deprecated.

See Also:

Constant Field Values

BaseUrl

public static final String BaseUrl

Deprecated.

See Also:

Constant Field Values

FgColour

public static final String FgColour

Deprecated.

See Also:

Constant Field Values

BgColour

public static final String BgColour

Deprecated.

See Also:

Constant Field Values

HighlightColour

public static final String HighlightColour

Deprecated.

See Also:

Constant Field Values

PageType

public static final String PageType

Deprecated.

See Also:

Constant Field Values

NoTitle

public static final String NoTitle

Deprecated.

See Also:

Constant Field Values

properties

protected Hashtable properties

Deprecated.

Constructor Detail

Page

public Page()

Deprecated.

Page

public Page(String title)

Deprecated.

Page

public Page(String title,
            String attributes)

Deprecated.

Method Detail

title

public Page title(String title)

Deprecated.

Set page title.

Returns:

This Page (for chained commands)

addHeader

public Page addHeader(Object o)

Deprecated.

Add element or object to the page header.

Parameters:

o - The Object to add. If it is a String or Element, it is added directly, otherwise toString() is called.

Returns:

This Page (for chained commands)

setBackGroundImage

public final Page setBackGroundImage(String bg)

Deprecated.

Set page background image.

Returns:

This Page (for chained commands)

setBackGroundColor

public final Page setBackGroundColor(String color)

Deprecated.

Set page background color.

Returns:

This Page (for chained commands)

setBase

public final Page setBase(String target,
                          String href)

Deprecated.

Set the URL Base for the Page.

Parameters:

target - Default link target, null if none.

href - Default absolute href, null if none.

Returns:

This Page (for chained commands)

write

public void write(Writer out)
           throws IOException

Deprecated.

Write the entire page by calling:
writeHtmlHead(out)
writeBodyTag(out)
writeElements(out)
writeHtmlEnd(out)

Overrides:

write in class Composite

Parameters:

out - Writer to write the element to.

Throws:

IOException

writeHtmlHead

public void writeHtmlHead(Writer out)
                   throws IOException

Deprecated.

Write HTML page head tags. Write tags <HTML><head> .... </head>

Throws:

IOException

writeBodyTag

public void writeBodyTag(Writer out)
                  throws IOException

Deprecated.

Write HTML page body tag. Write tags <BODY page attributes>.

Throws:

IOException

writeHtmlEnd

public void writeHtmlEnd(Writer out)
                  throws IOException

Deprecated.

Write end BODY and end HTML tags.

Throws:

IOException

writeElements

public void writeElements(Writer out)
                   throws IOException

Deprecated.

Write any body elements of the page.

Throws:

IOException

write

public void write(Writer out,
                  String section,
                  boolean endHtml)
           throws IOException

Deprecated.

Write page section. The page is written containing only the named section. If a head and bodyTag have not been written, then they are written before the section. If endHtml is true, the end HTML tag is also written. If the named section is Content and it cannot be found, then the normal page contents are written.

Throws:

IOException

flush

public void flush(Writer out)
           throws IOException

Deprecated.

Throws:

IOException

rewind

public void rewind()

Deprecated.

properties

public Dictionary properties()

Deprecated.

Access the page properties. It is up to a derived Page class to interpret these properties.

frameSet

public FrameSet frameSet()

Deprecated.

Return the preferred FrameSet to be used with a specialized Page. The Frames will be named after the sections they are to contain. The default implementation returns null

setSection

public void setSection(String section,
                       Composite composite)

Deprecated.

Set a composite as a named section. Other Page users may. add to the section by calling addTo(). It is up to the section creator to add the section to the page in it appropriate position.

addSection

public void addSection(String section,
                       Composite composite)

Deprecated.

Set a composite as a named section and add it to the. contents of the page

getSection

public Composite getSection(String section)

Deprecated.

Get a composite as a named section.

addTo

public void addTo(String section,
                  Object element)

Deprecated.

Add content to a named sections. If the named section cannot. be found, the content is added to the page.

completeSections

protected void completeSections()

Deprecated.

This call back is called just before writeHeaders() actually writes the HTML page headers. It can be implemented by a derived Page class to complete a named section after the rest of the Page has been created and appropriate properties set.