org.esigate.aggregator

Class AggregateRenderer

java.lang.Object

org.esigate.aggregator.AggregateRenderer

All Implemented Interfaces:

Appendable, Renderer

public class AggregateRenderer
extends Object
implements Renderer, Appendable

Parses a page to find tags to be replaced by contents from other providers. Sample syntax used for includes :

• <!--$includeblock$provider$page$blockname$--><!--$endincludeblock$ -->
• <!--$includetemplate$provider$page$templatename$--><!-- $endincludetemplate$-->
• <!--$beginput$name$--><!--$endput$-->

Sample syntax used inside included contents for template and block definition:

• <!--$beginblock$name$-->
• <!--$begintemplate$name$-->
• <!--$beginparam$name$-->

Author:

Stanislav Bernatskyi, Francois-Xavier Bonnet

Constructor Summary

Constructors

Constructor and Description
AggregateRenderer()

Method Summary

Modifier and Type	Method and Description
Appendable	append(char c)
Appendable	append(CharSequence csq)
Appendable	append(CharSequence csq, int start, int end)
void	render(DriverRequest httpRequest, String content, Writer outWriter) Renders provided source and writes results to the output.

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregateRenderer

public AggregateRenderer()

Method Detail

render

public void render(DriverRequest httpRequest,
                   String content,
                   Writer outWriter)
            throws IOException,
                   HttpErrorPage

Renders provided source and writes results to the output.

Specified by:

render in interface Renderer

Parameters:

httpRequest - request received by esigate.

content - source to be rendered

outWriter - output destination. This writer is not thread-safe, use proper synchronization if writing output from multiple threads.

Throws:

IOException

HttpErrorPage

append

public Appendable append(CharSequence csq)
                  throws IOException

Specified by:

append in interface Appendable

Throws:

IOException

append

public Appendable append(char c)
                  throws IOException

Specified by:

append in interface Appendable

Throws:

IOException

append

public Appendable append(CharSequence csq,
                         int start,
                         int end)
                  throws IOException

Specified by:

append in interface Appendable

Throws:

IOException