org.codehaus.groovy.grails.web.pages
Class GroovyPageWritable

java.lang.Object
  org.codehaus.groovy.grails.web.pages.GroovyPageWritable

All Implemented Interfaces:

groovy.lang.Writable

 class GroovyPageWritable
extends Object
implements groovy.lang.Writable

An instance of groovy.lang.Writable that writes itself to the specified writer, typically the response writer

Since:

0.5

Created: Feb 23, 2007 Time: 11:36:44 AM

Author:

Graeme Rocher

Constructor Summary

GroovyPageWritable(GroovyPageMetaInfo metaInfo)

Method Summary

protected void	formulateBinding(HttpServletRequest request, HttpServletResponse response, groovy.lang.Binding binding, Writer out) Prepare Bindings before instantiating page.
protected void	populateViewModel(HttpServletRequest request, groovy.lang.Binding binding)
void	setBinding(Map binding) This sets any additional variables that need to be placed in the Binding of the GSP page.
void	setShowSource(boolean showSource) Set to true if the generated source should be output instead
protected void	writeInputStreamToResponse(InputStream in, Writer out) Copy all of input to output.
Writer	writeTo(Writer out) Writes the template to the specified Writer

Methods inherited from class java.lang.Object

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

Constructor Detail

GroovyPageWritable

public GroovyPageWritable(GroovyPageMetaInfo metaInfo)

Method Detail

setBinding

public void setBinding(Map binding)

This sets any additional variables that need to be placed in the Binding of the GSP page.

Parameters:

binding - The additional variables

setShowSource

public void setShowSource(boolean showSource)

Set to true if the generated source should be output instead

Parameters:

showSource - True if source output should be output

writeTo

public Writer writeTo(Writer out)
               throws IOException

Writes the template to the specified Writer

Specified by:

writeTo in interface groovy.lang.Writable

Parameters:

out - The Writer to write to, normally the HttpServletResponse

Returns:

Returns the passed Writer

Throws:

IOException

writeInputStreamToResponse

protected void writeInputStreamToResponse(InputStream in,
                                          Writer out)
                                   throws IOException

Copy all of input to output.

Parameters:

in - The input stream to writeInputStreamToResponse from

out - The output to write to

Throws:

IOException - When an error occurs writing to the response Writer

formulateBinding

protected void formulateBinding(HttpServletRequest request,
                                HttpServletResponse response,
                                groovy.lang.Binding binding,
                                Writer out)
                         throws IOException

Prepare Bindings before instantiating page.

Parameters:

request - The HttpServletRequest instance

response - The HttpServletResponse instance

out - The response out

Throws:

IOException - Thrown when an IO error occurs creating the binding

populateViewModel

protected void populateViewModel(HttpServletRequest request,
                                 groovy.lang.Binding binding)