org.apache.lenya.cms.cocoon.components.modules.input
Class ResourceTypeModule

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.cocoon.components.modules.input.AbstractInputModule
          org.apache.lenya.cms.cocoon.components.modules.input.ResourceTypeModule

All Implemented Interfaces:

org.apache.avalon.framework.activity.Disposable, org.apache.avalon.framework.component.Component, org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.logger.LogEnabled, org.apache.avalon.framework.service.Serviceable, org.apache.cocoon.components.modules.input.InputModule

public class ResourceTypeModule
extends org.apache.cocoon.components.modules.input.AbstractInputModule
implements org.apache.avalon.framework.service.Serviceable

Resource type module.

The syntax is either {resource-type:<attribute>} (which uses the resource type of the currenlty requested document) or {resource-type:<name>:<attribute>} (which allows to access an arbitrary resource type).

Attributes:

• expires - the expiration date in RFC 822/1123 format, see ResourceType.getExpires()
• schemaUri - see Schema.getURI()
• httpSchemaUri - the URI to request the schema over HTTP, without Proxy and context (use {proxy:} around it).
• supportsFormat:{format} - true if the resource type supports this format, false otherwise

Field Summary

protected static java.lang.String	EXPIRES
protected static java.lang.String	HTTP_SCHEMA_URI
protected org.apache.avalon.framework.service.ServiceManager	manager
protected static java.lang.String	SCHEMA_URI
protected static java.lang.String	SUPPORTS_FORMAT

Fields inherited from class org.apache.cocoon.components.modules.input.AbstractInputModule

settings

Fields inherited from interface org.apache.cocoon.components.modules.input.InputModule

ROLE

Constructor Summary

ResourceTypeModule()

Method Summary

java.lang.Object	getAttribute(java.lang.String name, org.apache.avalon.framework.configuration.Configuration modeConf, java.util.Map objectModel)
void	service(org.apache.avalon.framework.service.ServiceManager manager)
protected java.lang.String	transformFallbackUriToHttp(java.lang.String pubid, java.lang.String uri) Transforms a fallback URI for resources into a HTTP URL.

Methods inherited from class org.apache.cocoon.components.modules.input.AbstractInputModule

configure, dispose, getAttributeNames, getAttributeValues

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Detail

SCHEMA_URI

protected static final java.lang.String SCHEMA_URI

See Also:

Constant Field Values

HTTP_SCHEMA_URI

protected static final java.lang.String HTTP_SCHEMA_URI

See Also:

Constant Field Values

EXPIRES

protected static final java.lang.String EXPIRES

See Also:

Constant Field Values

SUPPORTS_FORMAT

protected static final java.lang.String SUPPORTS_FORMAT

See Also:

Constant Field Values

manager

protected org.apache.avalon.framework.service.ServiceManager manager

Constructor Detail

ResourceTypeModule

public ResourceTypeModule()

Method Detail

getAttribute

public java.lang.Object getAttribute(java.lang.String name,
                                     org.apache.avalon.framework.configuration.Configuration modeConf,
                                     java.util.Map objectModel)
                              throws org.apache.avalon.framework.configuration.ConfigurationException

Specified by:

getAttribute in interface org.apache.cocoon.components.modules.input.InputModule

Overrides:

getAttribute in class org.apache.cocoon.components.modules.input.AbstractInputModule

Throws:

org.apache.avalon.framework.configuration.ConfigurationException

transformFallbackUriToHttp

protected java.lang.String transformFallbackUriToHttp(java.lang.String pubid,
                                                      java.lang.String uri)
                                               throws org.apache.avalon.framework.configuration.ConfigurationException

Transforms a fallback URI for resources into a HTTP URL. Currently only supports module urls: fallback://lenya/modules/foo/resources/schemas/bar.rng -> prefix/pubid/modules/foo/schemas/bar.rng FIXME: allow other kind of fallback URIs

Parameters:

pubid - publication id of the current document

prefix - prefix which will be prepended to the resulting URL

uri - fallback uri, must start with fallback://

Returns:

A string.

Throws:

org.apache.avalon.framework.configuration.ConfigurationException

service

public void service(org.apache.avalon.framework.service.ServiceManager manager)
             throws org.apache.avalon.framework.service.ServiceException

Specified by:

service in interface org.apache.avalon.framework.service.Serviceable

Throws:

org.apache.avalon.framework.service.ServiceException