protected final Map<String, URL> cache

Backing cache keyed by logical template path.

protected boolean useCache

Indicates whether this resolver should consult and populate its cache.

public CachingTemplateResolver(Map<String, URL> cache)

Creates a new caching template resolver. The cache implementation being used depends on the use of the template engine. If multiple templates can be rendered in parallel, it must be using a thread-safe cache.

Parameters:

cache - the backing cache

public CachingTemplateResolver()

Creates a new caching template resolver using a concurrent hash map as the backing cache.

public void configure(ClassLoader templateClassLoader, TemplateConfiguration configuration)

* * This method is called once the template engine is initialized, providing the resolver with the * template engine configuration and its template class loader. *

Parameters:

templateClassLoader - the classloader where templates will be searched for *

configuration - the configuration of the template engine

public URL resolveTemplate(String templatePath)

* * Resolvers must implement this method in order to resolve a template, given a template path. They * must return a valid URL or an IOException. *

throws:

IOException

Parameters:

templatePath - path to the template *

Returns:

the template URL, that will be used to load the template *