to.etc.domui.server.parts

Class PartRequestHandler

java.lang.Object

to.etc.domui.server.parts.PartRequestHandler

All Implemented Interfaces:

IFilterRequestHandler

public final class PartRequestHandler
extends Object
implements IFilterRequestHandler

Constructor Summary

Constructors

Constructor and Description
PartRequestHandler(DomApplication application)

Method Summary

Modifier and Type	Method and Description
boolean	accepts(IRequestContext ri) Accept urls that end in .part or that have a first segment containing .part.
IPartRenderer	findPartRenderer(String name) Returns a thingy which knows how to render the part.
void	generate(IBufferedPartFactory pf, RequestContextImpl ctx, String url) Helper which handles possible cached buffered parts.
CachedPart	getCachedInstance(IBufferedPartFactory pf, Object key)
CachedPart	getCachedInstance(IBufferedPartFactory pf, RequestContextImpl ctx, String url)
void	handleRequest(RequestContextImpl ctx) Entrypoint for when the class name is inside the URL (direct entry).
void	renderUrlPart(IUrlPart part, RequestContextImpl ctx)

Methods inherited from class java.lang.Object

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

Constructor Detail

PartRequestHandler

public PartRequestHandler(@Nonnull
                          DomApplication application)

Method Detail

accepts

public boolean accepts(@Nonnull
                       IRequestContext ri)
                throws Exception

Accept urls that end in .part or that have a first segment containing .part. The part before the ".part" must be a valid class name containing an IPartFactory.

Specified by:

accepts in interface IFilterRequestHandler

Returns:

Throws:

Exception

See Also:

IFilterRequestHandler.accepts(to.etc.domui.server.IRequestContext)

handleRequest

public void handleRequest(@Nonnull
                          RequestContextImpl ctx)
                   throws Exception

Entrypoint for when the class name is inside the URL (direct entry).

Specified by:

handleRequest in interface IFilterRequestHandler

Throws:

Exception

See Also:

IFilterRequestHandler.handleRequest(to.etc.domui.server.RequestContextImpl)

renderUrlPart

public void renderUrlPart(IUrlPart part,
                          RequestContextImpl ctx)
                   throws Exception

Throws:

Exception

findPartRenderer

public IPartRenderer findPartRenderer(String name)

Returns a thingy which knows how to render the part.

generate

public void generate(IBufferedPartFactory pf,
                     RequestContextImpl ctx,
                     String url)
              throws Exception

Helper which handles possible cached buffered parts.

Parameters:

pf -

ctx -

url -

Throws:

Exception

getCachedInstance

public CachedPart getCachedInstance(IBufferedPartFactory pf,
                                    RequestContextImpl ctx,
                                    String url)
                             throws Exception

Throws:

Exception

getCachedInstance

public CachedPart getCachedInstance(IBufferedPartFactory pf,
                                    Object key)
                             throws Exception

Throws:

Exception