org.rendersnake.internal

Class SinkCanvas

java.lang.Object

org.rendersnake.HtmlCanvas

org.rendersnake.internal.SinkCanvas

public class SinkCanvas
extends HtmlCanvas

SinkCanvas is a canvas that ignores all render operations.

Author:

ernest micklei

Field Summary

Fields inherited from class org.rendersnake.HtmlCanvas

HTML_ESCAPE_HANDLER, INITIAL_STACK_CAPACITY, NO_ESCAPE, openTagStack, out

Constructor Summary

Constructors

Constructor and Description
SinkCanvas(HtmlCanvas parent)

Method Summary

Modifier and Type	Method and Description
HtmlCanvas	_if()
HtmlCanvas	_render_inside()
PageContext	getPageContext() Answer the pageContext.
String	nextId() Answer a String for use as a unique identifier for elements written using this html.
HtmlCanvas	render(Renderable component) Render the component using the receiver.

Methods inherited from class org.rendersnake.HtmlCanvas

_a, _abbr, _acronym, _address, _applet, _article, _aside, _audio, _b, _bdo, _big, _blockquote, _body, _button, _canvas, _caption, _cdata, _cite, _code, _colgroup, _command, _datalist, _dd, _del, _details, _dfn, _dir, _div, _dl, _dt, _em, _embed, _fieldset, _figcaption, _figure, _font, _footer, _form, _frameset, _h1, _h2, _h3, _h4, _h5, _h6, _head, _header, _hgroup, _html, _i, _iframe, _ins, _kbd, _keygen, _label, _legend, _li, _main, _map, _mark, _menu, _meter, _nav, _noframes, _noscript, _object, _ol, _optgroup, _option, _output, _p, _pre, _progress, _q, _rp, _rt, _ruby, _s, _samp, _script, _section, _select, _small, _source, _span, _strike, _strong, _style, _sub, _summary, _sup, _table, _tbody, _td, _textarea, _tfoot, _th, _thead, _time, _title, _tr, _tt, _u, _ul, _var, _video, _wbr, a, a, abbr, abbr, acronym, acronym, address, address, applet, applet, area, article, article, aside, aside, attributes, audio, audio, b, b, base, basefont, basefont, bdo, bdo, big, big, blockquote, blockquote, body, body, br, br, button, button, canvas, canvas, caption, caption, cdata, center, cite, cite, close, close, code, code, col, colgroup, colgroup, command, command, content, content, content, createLocalCanvas, createMacros, createPageContext, datalist, datalist, dd, dd, del, del, details, details, dfn, dfn, dir, dir, div, div, dl, dl, dt, dt, em, em, embed, embed, fieldset, fieldset, figcaption, figcaption, figure, figure, font, font, footer, footer, form, form, frame, frameset, frameset, getOutputWriter, getPathParameters, getRequestParameters, getSession, h1, h1, h2, h2, h3, h3, h4, h4, h5, h5, h6, h6, hasPageContext, head, head, header, header, hgroup, hgroup, hr, hr, html, html, i, i, if_, iframe, iframe, img, input, input, ins, ins, isindex, isindex, kbd, kbd, keygen, keygen, label, label, legend, legend, li, li, link, macros, main, main, map, map, mark, mark, menu, menu, meta, meter, meter, nav, nav, noframes, noframes, noscript, noscript, object, object, ol, ol, optgroup, optgroup, option, option, output, output, p, p, param, pre, pre, progress, progress, q, q, render_if, rp, rp, rt, rt, ruby, ruby, s, s, samp, samp, script, script, section, section, select, select, small, small, source, source, span, span, strike, strike, strong, strong, style, style, sub, sub, summary, summary, sup, sup, table, table, tag_close, tag, tag, tbody, tbody, td, td, textarea, textarea, tfoot, tfoot, th, th, thead, thead, time, time, title, title, toHtml, toString, tr, tr, tt, tt, u, u, ul, ul, var, var, video, video, wbr, wbr, write, write, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

SinkCanvas

public SinkCanvas(HtmlCanvas parent)

Method Detail

_if

public HtmlCanvas _if()
               throws IOException

Overrides:

_if in class HtmlCanvas

Throws:

IOException

getPageContext

public PageContext getPageContext()

Description copied from class: HtmlCanvas

Answer the pageContext. Create one if absent.

Overrides:

getPageContext in class HtmlCanvas

Returns:

the context

nextId

public String nextId()

Description copied from class: HtmlCanvas

Answer a String for use as a unique identifier for elements written using this html.

Overrides:

nextId in class HtmlCanvas

Returns:

render

public HtmlCanvas render(Renderable component)

Description copied from class: HtmlCanvas

Render the component using the receiver. If available, prepare the pageContext for accessing variables by the components.

Overrides:

render in class HtmlCanvas

Parameters:

component - a Renderable instance | null

Returns:

the receiver this HtmlCanvas instance.

_render_inside

public HtmlCanvas _render_inside()