net.sf.basedb.clients.web.extensions.renderer
Class PrefixSuffixRenderer<A extends Action>

java.lang.Object
  net.sf.basedb.clients.web.extensions.renderer.PrefixSuffixRenderer<A>

All Implemented Interfaces:

Renderer<A>, WrappingRenderer<A>

public class PrefixSuffixRenderer<A extends Action>
extends Object
implements WrappingRenderer<A>

A wrapping renderer for HTML output that can wrap the HTML generated by a parent renderer with a prefix and/or suffix.

Version:

2.12

Author:

Nicklas

Last modified

$Date: 2009-04-01 14:58:27 +0200 (Wed, 01 Apr 2009) $

Field Summary

private JspContext	context
private Renderer<? super A>	parent
private String	prefix
private String	suffix

Constructor Summary

PrefixSuffixRenderer(JspContext context, Renderer<? super A> parent, String prefix, String suffix)
Create a prefix/suffix renderer with an initial parent.

PrefixSuffixRenderer(JspContext context, String prefix, String suffix)
Create a prefix/suffix renderer that has no initial parent.

Method Summary

Renderer<? super A>	getParent() Get the current parent renderer.
void	render(A action) Render the action in the client application.
void	setParent(Renderer<? super A> parent) Set a parent renderer.

Methods inherited from class java.lang.Object

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

Field Detail

context

private JspContext context

parent

private Renderer<? super A extends Action> parent

prefix

private String prefix

suffix

private String suffix

Constructor Detail

PrefixSuffixRenderer

public PrefixSuffixRenderer(JspContext context,
                            String prefix,
                            String suffix)

Create a prefix/suffix renderer that has no initial parent.

Parameters:

context - The jsp context

prefix - Optional prefix string

suffix - Optional suffix string

PrefixSuffixRenderer

public PrefixSuffixRenderer(JspContext context,
                            Renderer<? super A> parent,
                            String prefix,
                            String suffix)

Create a prefix/suffix renderer with an initial parent.

Parameters:

context - The jsp context

parent - The initial parent renderer

prefix - Optional prefix string

suffix - Optional suffix string

Method Detail

render

public void render(A action)

Description copied from interface: Renderer

Render the action in the client application.

Specified by:

render in interface Renderer<A extends Action>

Parameters:

action - The action to render

getParent

public Renderer<? super A> getParent()

Description copied from interface: WrappingRenderer

Get the current parent renderer.

Specified by:

getParent in interface WrappingRenderer<A extends Action>

Returns:

A renderer or null if there is no parent

setParent

public void setParent(Renderer<? super A> parent)

Description copied from interface: WrappingRenderer

Set a parent renderer. Some implementations may have restrictions on this method. For example, they may not allow a parent renderer to be set after the object has been constructed, or they may not allow the parent to be set to null, etc.

Specified by:

setParent in interface WrappingRenderer<A extends Action>

Parameters:

parent - The parent renderer that should be wrapped by this renderer