com.atlassian.confluence.util.velocity
Class ConfluenceVelocityResourceManager

java.lang.Object
  com.atlassian.confluence.util.velocity.ConfigurableResourceManager
      com.atlassian.confluence.util.velocity.ConfluenceVelocityResourceManager

All Implemented Interfaces:

org.apache.velocity.runtime.resource.ResourceManager

Direct Known Subclasses:

CompatibleVelocityResourceManager

public class ConfluenceVelocityResourceManager
extends ConfigurableResourceManager

Specialisation that allows for a hot swappable ResourceCache. Also allows resource loaders to be configured as source of space decoration resources via the decorator.provider boolean property. Any resource loader not configured to be a space decorator provider will be wrapped and answer null for space decoration resources.

Nested Class Summary

static class

ConfluenceVelocityResourceManager.ConfluenceResourceFactory This factory will return template that can be used to detect the presence of HTML in the template if required

Nested classes/interfaces inherited from class com.atlassian.confluence.util.velocity.ConfigurableResourceManager

ConfigurableResourceManager.ResourceFactory

Field Summary

protected static org.apache.log4j.Category

log

Fields inherited from class com.atlassian.confluence.util.velocity.ConfigurableResourceManager

globalCache, RESOURCE_CONTENT, RESOURCE_TEMPLATE, resourceLoaders, rsvc

Constructor Summary

ConfluenceVelocityResourceManager()
Everytime this is called, the resource manager singleton is replaced with the newly provided instance.

Method Summary

protected ConfigurableResourceManager.ResourceFactory	getResourceFactory() Template method for provisioning a ConfigurableResourceManager.ResourceFactory.
void	initialize(org.apache.velocity.runtime.RuntimeServices runtimeServices) Initialize the ResourceManager.
protected org.apache.velocity.runtime.resource.loader.ResourceLoader	postProcessLoader(org.apache.velocity.runtime.resource.loader.ResourceLoader loader, ExtendedProperties config) Template method to allow subclasses to post process and possibly wrap a resource loader before it is added to the loader list.
static void	setCacheFactory(com.atlassian.cache.CacheFactory cacheFactory)

Methods inherited from class com.atlassian.confluence.util.velocity.ConfigurableResourceManager

getLoaderNameForResource, getResource, getResource, loadResource, refreshResource

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final org.apache.log4j.Category log

Constructor Detail

ConfluenceVelocityResourceManager

public ConfluenceVelocityResourceManager()

Everytime this is called, the resource manager singleton is replaced with the newly provided instance. There should only ever be one of these created but as we don't have control over the creating code (WebWork velocity manager), we can't enforce singleton use via a factory method.

Method Detail

setCacheFactory

public static void setCacheFactory(com.atlassian.cache.CacheFactory cacheFactory)

initialize

public void initialize(org.apache.velocity.runtime.RuntimeServices runtimeServices)
                throws Exception

Description copied from class: ConfigurableResourceManager

Initialize the ResourceManager.

Specified by:

initialize in interface org.apache.velocity.runtime.resource.ResourceManager

Overrides:

initialize in class ConfigurableResourceManager

Parameters:

runtimeServices - The Runtime Services object which is associated with this Resource Manager.

Throws:

Exception

postProcessLoader

protected org.apache.velocity.runtime.resource.loader.ResourceLoader postProcessLoader(org.apache.velocity.runtime.resource.loader.ResourceLoader loader,
                                                                                       ExtendedProperties config)

Description copied from class: ConfigurableResourceManager

Template method to allow subclasses to post process and possibly wrap a resource loader before it is added to the loader list. This implementation does nothing.

Overrides:

postProcessLoader in class ConfigurableResourceManager

Parameters:

loader - Resource loader to process

config - Configured properties for the resource loader

Returns:

final resource loader instance to be used at runtime. Must not be null.

getResourceFactory

protected ConfigurableResourceManager.ResourceFactory getResourceFactory()

Description copied from class: ConfigurableResourceManager

Template method for provisioning a ConfigurableResourceManager.ResourceFactory. Subclasses may customise this factory where necessary.

This implementation returns a strategy that delegates to the default Velocity resource factory methods.

Overrides:

getResourceFactory in class ConfigurableResourceManager

Returns:

resource factory to use for this resource manager

See Also:

ConfigurableResourceManager.DefaultResourceFactory