com.opensymphony.module.sitemesh.mapper

Class ConfigDecoratorMapper

java.lang.Object

com.opensymphony.module.sitemesh.mapper.AbstractDecoratorMapper

com.opensymphony.module.sitemesh.mapper.ConfigDecoratorMapper

All Implemented Interfaces:

DecoratorMapper

Direct Known Subclasses:

EnvEntryDecoratorMapper

public class ConfigDecoratorMapper
extends AbstractDecoratorMapper

Default implementation of DecoratorMapper. Reads decorators and mappings from the config property (default '/WEB-INF/decorators.xml').

Version:

$Revision: 1.2 $

Author:

Joe Walnes, Mike Cannon-Brookes

See Also:

DecoratorMapper, DefaultDecorator, ConfigLoader

Field Summary

Fields

Modifier and Type	Field and Description
private ConfigLoader	configLoader

Fields inherited from class com.opensymphony.module.sitemesh.mapper.AbstractDecoratorMapper

config, parent

Constructor Summary

Constructors

Constructor and Description
ConfigDecoratorMapper()

Method Summary

Modifier and Type	Method and Description
Decorator	getDecorator(javax.servlet.http.HttpServletRequest request, Page page) Retrieve Decorator based on 'pattern' tag.
Decorator	getNamedDecorator(javax.servlet.http.HttpServletRequest request, java.lang.String name) Retrieve Decorator named in 'name' attribute.
void	init(Config config, java.util.Properties properties, DecoratorMapper parent) Create new ConfigLoader using '/WEB-INF/decorators.xml' file.

Methods inherited from class java.lang.Object

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

Field Detail

configLoader

private ConfigLoader configLoader

Constructor Detail

ConfigDecoratorMapper

public ConfigDecoratorMapper()

Method Detail

init

public void init(Config config,
                 java.util.Properties properties,
                 DecoratorMapper parent)
          throws java.lang.InstantiationException

Create new ConfigLoader using '/WEB-INF/decorators.xml' file.

Specified by:

init in interface DecoratorMapper

Overrides:

init in class AbstractDecoratorMapper

Parameters:

config - Config supplied by Servlet or Filter.

properties - Any initialization properties (specific to implementation).

Throws:

java.lang.InstantiationException - should be thrown if the implementation cannot be initialized properly.

getDecorator

public Decorator getDecorator(javax.servlet.http.HttpServletRequest request,
                              Page page)

Retrieve Decorator based on 'pattern' tag.

Specified by:

getDecorator in interface DecoratorMapper

Overrides:

getDecorator in class AbstractDecoratorMapper

getNamedDecorator

public Decorator getNamedDecorator(javax.servlet.http.HttpServletRequest request,
                                   java.lang.String name)

Retrieve Decorator named in 'name' attribute. Checks the role if specified.

Specified by:

getNamedDecorator in interface DecoratorMapper

Overrides:

getNamedDecorator in class AbstractDecoratorMapper