Package org.apache.commons.chain.web

Class ChainResources

java.lang.Object

org.apache.commons.chain.web.ChainResources

final class ChainResources
extends java.lang.Object

Utility methods for loading class loader and web application resources to configure a Catalog. These methods are shared between ChainListener and ChainServlet.

Author:

Craig R. McClanahan, Ted Husted

Constructor Summary

Constructors

Constructor	Description
ChainResources()

Method Summary

Modifier and Type	Method	Description
(package private) static java.lang.String[]	getResourcePaths(java.lang.String resources)	Parse the resource string into an array of paths.
(package private) static void	parseClassResources(java.lang.String resources, ConfigParser parser)	Parse the specified class loader resources.
(package private) static void	parseClassResources(Catalog catalog, java.lang.String resources, ConfigParser parser)	Deprecated. Use the variant that does not take a catalog, on a configuration resource containing "catalog" element(s)
(package private) static void	parseWebResources(javax.servlet.ServletContext context, java.lang.String resources, ConfigParser parser)	Parse the specified web application resources.
(package private) static void	parseWebResources(Catalog catalog, javax.servlet.ServletContext context, java.lang.String resources, ConfigParser parser)	Deprecated. Use the variant that does not take a catalog, on a configuration resource containing "catalog" element(s)

Methods inherited from class java.lang.Object

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

Constructor Detail

ChainResources

ChainResources()

Method Detail

parseClassResources

static void parseClassResources(java.lang.String resources,
                                ConfigParser parser)

Parse the specified class loader resources.

Parameters:

resources - Comma-delimited list of resources (or null)

parser - ConfigParser to use for parsing

parseClassResources

static void parseClassResources(Catalog catalog,
                                java.lang.String resources,
                                ConfigParser parser)

Deprecated. Use the variant that does not take a catalog, on a configuration resource containing "catalog" element(s)

Parse the specified class loader resources.

Parameters:

catalog - Catalog we are populating

resources - Comma-delimited list of resources (or null)

parser - ConfigParser to use for parsing

parseWebResources

static void parseWebResources(javax.servlet.ServletContext context,
                              java.lang.String resources,
                              ConfigParser parser)

Parse the specified web application resources.

Parameters:

context - ServletContext for this web application

resources - Comma-delimited list of resources (or null)

parser - ConfigParser to use for parsing

parseWebResources

static void parseWebResources(Catalog catalog,
                              javax.servlet.ServletContext context,
                              java.lang.String resources,
                              ConfigParser parser)

Deprecated. Use the variant that does not take a catalog, on a configuration resource containing "catalog" element(s)

Parse the specified web application resources.

Parameters:

catalog - Catalog we are populating

context - ServletContext for this web application

resources - Comma-delimited list of resources (or null)

parser - ConfigParser to use for parsing

getResourcePaths

static java.lang.String[] getResourcePaths(java.lang.String resources)

Parse the resource string into an array of paths. Empty entries will be skipped. (That is, all entries in the array are non-empty paths.)

Parameters:

resources - A comma-delimited list of resource paths (or null).

Returns:

An array of non-empty paths. The array itself may be empty.

Since:

Chain 1.1