web::WebRes

sys::Obj
  sys::Virtual
    sys::OutStream
      web::WebRes

WebRes models the response side of an HTTP transaction. All responses should be ordered as:

  1. res.writeStatus
  2. zero or more calls to res.writeHeader
  3. res.finishHeaders
  4. write body

bufLen

public static const define int bufLen

service

public WebService service

Parent web service component

close

public override void close()

encode64

public WebRes encode64(Buf b)

Print the buf contents using base64 encoding and return this.

esc

public WebRes esc(Str s)

Print the specified string escaping <, >, and & into the &lt;, &gt;, and &amp;

finishHeaders

public WebRes finishHeaders()

This call closes the header section and readys the output stream for the response content.

flush

public override void flush()

html

public WebRes html()

Write out 200 OK status, text/html content type, and opening HTML markup.

htmlEnd

public WebRes htmlEnd()

Write closing HTML markup.

printDuration

public WebRes printDuration(long ticks)

Print duration in human readable form.

printElapsed

public WebRes printElapsed(long ticks)

Print elapsed duration from specified ticks to now.

printProp

public WebRes printProp(Component c, Slot prop)

Print the component's current value of the specified property.

spaces

public WebRes spaces(int num)

Print the specified number of spaces.

td

public WebRes td()

Write td start tag with no-wrap and left align.

th

public WebRes th(Str title)

Write th element with no-wrap and left align.

trTitle

public WebRes trTitle(Str title, int colspan)

Write a tr element with the specified colspan that can be used as a title header to separate rows.

w

public WebRes w(Str s)

Print the specified string and return this.

wi

public WebRes wi(int i)

Print the specified integer and return this.

write

public override bool write(int b)

writeBytes

public override bool writeBytes(byte[] b, int off, int len)

writeContentType

public WebRes writeContentType(Str val)

Convenience for writeHeader("Content-Type", val)

writeHeader

public WebRes writeHeader(Str name, Str val)

Write a header name/value pair. This call must be made between writeStatus() and finishHeaders().

writeStatus

public WebRes writeStatus(int status)

Write response status line with specified HTTP status code. This call must be the very first thing written.

writeStatusOk

public WebRes writeStatusOk()

Convenience for writeStatus(200)