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org.apache.tiles.definition
Class UrlDefinitionsFactory

java.lang.Object
  org.apache.tiles.definition.UnresolvingLocaleDefinitionsFactory
      org.apache.tiles.definition.UrlDefinitionsFactory

All Implemented Interfaces:

TilesApplicationContextAware, DefinitionsFactory, Refreshable, RefreshMonitor

Deprecated. Use UnresolvingLocaleDefinitionsFactory and using ResolvingLocaleUrlDefinitionDAO as Tiles DAO.

public class UrlDefinitionsFactory
extends UnresolvingLocaleDefinitionsFactory
implements Refreshable

DefinitionsFactory implementation that manages Definitions configuration data from URLs, resolving inheritance when the URL is loaded.

The Definition objects are read from the DigesterDefinitionsReader class unless another implementation is specified.

Version:

$Rev: 934508 $ $Date: 2010-04-15 20:30:51 +0200 (gio, 15 apr 2010) $

Field Summary

protected Map<String,Long>	lastModifiedDates Deprecated. No more used.
protected DefinitionsReader	reader Deprecated. No more used.
protected List<Object>	sources Deprecated. Use URLReader.addSourceURL(URL).

Fields inherited from class org.apache.tiles.definition.UnresolvingLocaleDefinitionsFactory

applicationContext, definitionDao, localeResolver

Fields inherited from interface org.apache.tiles.definition.DefinitionsFactory

DEFINITION_DAO_INIT_PARAM, DEFINITIONS_CONFIG, LOCALE_RESOLVER_IMPL_PROPERTY, READER_IMPL_PROPERTY

Constructor Summary

UrlDefinitionsFactory()
Deprecated.

Method Summary

protected void	addDefinitions(Definitions definitions, TilesRequestContext tilesContext) Deprecated. Let the definitions be loaded by a DefinitionDAO.
void	addSource(Object source) Deprecated. Use URLReader.addSourceURL(URL).
protected static List<String>	calculatePostfixes(Locale locale) Deprecated. Use LocaleUtil.calculatePostfixes(Locale) instead.
protected static String	concatPostfix(String name, String postfix) Deprecated. Use LocaleUtil.concatPostfix(String,String) instead
protected ResolvingLocaleUrlDefinitionDAO	createDefaultDefinitionDAO() Deprecated. Creates the default definition DAO, if it has not been specified outside.
protected Definitions	createDefinitions() Deprecated. Do not use! Deprecated with no replacement.
protected Definitions	getDefinitions() Deprecated. Do not use! Deprecated with no replacement.
protected List<String>	getResourceNames(String resourceString) Deprecated. Deprecated without replacement.
protected String	getResourceString(Map<String,String> parms) Deprecated. Deprecated without replacement.
void	init(Map<String,String> params) Deprecated. Initializes the DefinitionsFactory and its subcomponents.
protected boolean	isContextProcessed(TilesRequestContext tilesContext) Deprecated. It always return true.
Definitions	readDefinitions() Deprecated. Let the Definitions Factory use it.
void	refresh() Deprecated. Refreshes the stored definitions, reloading them.
boolean	refreshRequired() Deprecated. Indicates whether the DefinitionsFactory is out of date and needs to be reloaded.

Methods inherited from class org.apache.tiles.definition.UnresolvingLocaleDefinitionsFactory

getDefinition, setApplicationContext, setDefinitionDAO, setLocaleResolver

Methods inherited from class java.lang.Object

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

Field Detail

sources

protected List<Object> sources

Deprecated. Use URLReader.addSourceURL(URL).

Contains the URL objects identifying where configuration data is found.

reader

protected DefinitionsReader reader

Deprecated. No more used.

Reader used to get definitions from the sources.

lastModifiedDates

protected Map<String,Long> lastModifiedDates

Deprecated. No more used.

Contains the dates that the URL sources were last modified.

Constructor Detail

UrlDefinitionsFactory

public UrlDefinitionsFactory()

Deprecated.

Method Detail

refresh

public void refresh()

Deprecated.

Refreshes the stored definitions, reloading them.

Specified by:

refresh in interface Refreshable

refreshRequired

public boolean refreshRequired()

Deprecated.

Indicates whether the DefinitionsFactory is out of date and needs to be reloaded.

Specified by:

refreshRequired in interface RefreshMonitor

Returns:

If the factory needs refresh.

isContextProcessed

@Deprecated
protected boolean isContextProcessed(TilesRequestContext tilesContext)

Deprecated. It always return true.

Indicates whether a given context has been processed or not.

This method can be used to avoid unnecessary synchronization of the DefinitionsFactory in multi-threaded situations. Check the return of isContextProcessed before synchronizing the object and reading locale-specific definitions.

Parameters:

tilesContext - The Tiles context to check.

Returns:

true if the given context has been processed and false otherwise.

addSource

public void addSource(Object source)

Deprecated. Use URLReader.addSourceURL(URL).

Adds a source where Definition objects are stored.

Implementations should publish what type of source object they expect. The source should contain enough information to resolve a configuration source containing definitions. The source should be a "base" source for configurations. Internationalization and Localization properties will be applied by implementations to discriminate the correct data sources based on locale.

Specified by:

addSource in interface DefinitionsFactory

Overrides:

addSource in class UnresolvingLocaleDefinitionsFactory

Parameters:

source - The configuration source for definitions.

Throws:

DefinitionsFactoryException - if an invalid source is passed in or an error occurs resolving the source to an actual data store.

createDefaultDefinitionDAO

protected ResolvingLocaleUrlDefinitionDAO createDefaultDefinitionDAO()

Deprecated.

Creates the default definition DAO, if it has not been specified outside.

Returns:

The default definition DAO.

Since:

2.1.0

init

public void init(Map<String,String> params)

Deprecated.

Description copied from class: UnresolvingLocaleDefinitionsFactory

Initializes the DefinitionsFactory and its subcomponents.

Implementations may support configuration properties to be passed in via the params Map.

Specified by:

init in interface DefinitionsFactory

Overrides:

init in class UnresolvingLocaleDefinitionsFactory

Parameters:

params - The Map of configuration properties.

readDefinitions

@Deprecated
public Definitions readDefinitions()

Deprecated. Let the Definitions Factory use it.

Creates and returns a Definitions set by reading configuration data from the applied sources.

Specified by:

readDefinitions in interface DefinitionsFactory

Overrides:

readDefinitions in class UnresolvingLocaleDefinitionsFactory

Returns:

The definitions holder object, filled with base definitions.

Throws:

DefinitionsFactoryException - if an error occurs reading the sources.

getDefinitions

@Deprecated
protected Definitions getDefinitions()

Deprecated. Do not use! Deprecated with no replacement.

Returns the definitions holder object.

Returns:

The definitions holder.

addDefinitions

@Deprecated
protected void addDefinitions(Definitions definitions,
                                         TilesRequestContext tilesContext)

Deprecated. Let the definitions be loaded by a DefinitionDAO.

Appends locale-specific Definition objects to an existing Definitions set by reading locale-specific versions of the applied sources.

Parameters:

definitions - The Definitions object to append to.

tilesContext - The requested locale.

Throws:

DefinitionsFactoryException - if an error occurs reading definitions.

createDefinitions

@Deprecated
protected Definitions createDefinitions()

Deprecated. Do not use! Deprecated with no replacement.

Creates a new instance of Definitions. Override this method to provide your custom instance of Definitions.

Returns:

A new instance of Definitions.

concatPostfix

protected static String concatPostfix(String name,
                                      String postfix)

Deprecated. Use LocaleUtil.concatPostfix(String,String) instead

Concat postfix to the name. Take care of existing filename extension. Transform the given name "name.ext" to have "name" + "postfix" + "ext". If there is no ext, return "name" + "postfix".

Parameters:

name - Filename.

postfix - Postfix to add.

Returns:

Concatenated filename.

calculatePostfixes

protected static List<String> calculatePostfixes(Locale locale)

Deprecated. Use LocaleUtil.calculatePostfixes(Locale) instead.

Calculate the postfixes along the search path from the base bundle to the bundle specified by baseName and locale. Method copied from java.util.ResourceBundle

Parameters:

locale - the locale

Returns:

a list of

getResourceString

@Deprecated
protected String getResourceString(Map<String,String> parms)

Deprecated. Deprecated without replacement.

Derive the resource string from the initialization parameters. If no parameter DefinitionsFactory.DEFINITIONS_CONFIG is available, attempts to retrieve BasicTilesContainer.DEFINITIONS_CONFIG and LEGACY_DEFINITIONS_CONFIG. If neither are available, returns "/WEB-INF/tiles.xml".

Parameters:

parms - The initialization parameters.

Returns:

resource string to be parsed.

getResourceNames

@Deprecated
protected List<String> getResourceNames(String resourceString)

Deprecated. Deprecated without replacement.

Parse the resourceString into a list of resource paths which can be loaded by the application context.

Parameters:

resourceString - comma seperated resources

Returns:

parsed resources