rendsite.renderer
Class RendererCatalog

java.lang.Object
  rendsite.renderer.RendererCatalog

All Implemented Interfaces:

Resetable

public class RendererCatalog
extends java.lang.Object
implements Resetable

Catalog of renderers.

Mostly hardcoded for now. When it gets bigger, the configuration can go into a file.

Author:

erich Version History

 10NOV09 - EPG - First package release.
 

Field Summary

static java.lang.String	DEFAULT_RENDERER_CLASS_NAME
static java.lang.String	DEFAULT_RENDERER_NAME Default renderer name.
static int	MAX_CLASS_NOT_FOUND_FOR_PANIC
static java.lang.String	SOURCETEMPLATE_V1_RENDERER_CLASS_NAME
static java.lang.String	SOURCETEMPLATE_V1_RENDERER_NAME Template for code (software) processing version 1.
static java.lang.String	TEMPLATE_V1_RENDERER_CLASS_NAME
static java.lang.String	TEMPLATE_V1_RENDERER_NAME Template processing version 1.

Constructor Summary

RendererCatalog()
Construct a renderer catalog.

Method Summary

Renderer	getRenderer(java.lang.String name, RenderingContext rcontext, PropertiesGeneralContext pcontext) Get a renderer by name.
void	reset() Reset the object.

Methods inherited from class java.lang.Object

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

Field Detail

MAX_CLASS_NOT_FOUND_FOR_PANIC

public static final int MAX_CLASS_NOT_FOUND_FOR_PANIC

See Also:

Constant Field Values

DEFAULT_RENDERER_NAME

public static final java.lang.String DEFAULT_RENDERER_NAME

Default renderer name.

See Also:

Constant Field Values

DEFAULT_RENDERER_CLASS_NAME

public static final java.lang.String DEFAULT_RENDERER_CLASS_NAME

See Also:

Constant Field Values

TEMPLATE_V1_RENDERER_NAME

public static final java.lang.String TEMPLATE_V1_RENDERER_NAME

Template processing version 1.

See Also:

Constant Field Values

TEMPLATE_V1_RENDERER_CLASS_NAME

public static final java.lang.String TEMPLATE_V1_RENDERER_CLASS_NAME

See Also:

Constant Field Values

SOURCETEMPLATE_V1_RENDERER_NAME

public static final java.lang.String SOURCETEMPLATE_V1_RENDERER_NAME

Template for code (software) processing version 1. It will process rather than just copy code files.

See Also:

Constant Field Values

SOURCETEMPLATE_V1_RENDERER_CLASS_NAME

public static final java.lang.String SOURCETEMPLATE_V1_RENDERER_CLASS_NAME

See Also:

Constant Field Values

Constructor Detail

RendererCatalog

public RendererCatalog()
                throws java.lang.Throwable

Construct a renderer catalog.

Throws:

java.lang.Throwable - will only happen if the context is bad or the catalog could not be loaded.

Method Detail

getRenderer

public Renderer getRenderer(java.lang.String name,
                            RenderingContext rcontext,
                            PropertiesGeneralContext pcontext)
                     throws things.common.ThingsException

Get a renderer by name.

Parameters:

name - The name. It is case sensitive! If null or empty, it will get the default.

rcontext - needed if the renderer will be constructed.

pcontext - needed if the renderer will be constructed.

Returns:

an instantiated renderer. There will be only one instance per catalog, so instantiate more catalogs if you expect lots of simultaneous usage.

Throws:

things.common.ThingsException

reset

public void reset()
           throws java.lang.Throwable

Reset the object. It should lose all state except what was set during construction.

Specified by:

reset in interface Resetable

Throws:

java.lang.Throwable - if it could not completely reset state.