Package freemarker.cache

Class TemplateConfigurationFactory

java.lang.Object

freemarker.cache.TemplateConfigurationFactory

Direct Known Subclasses:

ConditionalTemplateConfigurationFactory, FirstMatchTemplateConfigurationFactory, MergingTemplateConfigurationFactory

public abstract class TemplateConfigurationFactory
extends Object

Creates (or returns) TemplateConfiguration-s for template sources.

Since:

2.3.24

Constructor Summary

Constructors

Constructor	Description
TemplateConfigurationFactory()

Method Summary

Modifier and Type	Method	Description
abstract TemplateConfiguration	get(String sourceName, Object templateSource)	Returns (maybe creates) the TemplateConfiguration for the given template source.
Configuration	getConfiguration()	Returns the configuration this object belongs to, or null if it isn't yet bound to a Configuration.
void	setConfiguration(Configuration cfg)	Binds this TemplateConfigurationFactory to a Configuration.
protected abstract void	setConfigurationOfChildren(Configuration cfg)	Calls TemplateConfiguration.setParentConfiguration(Configuration) on each enclosed TemplateConfiguration and setConfiguration(Configuration) on each enclosed TemplateConfigurationFactory objects.

Methods inherited from class java.lang.Object

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

Constructor Details

TemplateConfigurationFactory

public TemplateConfigurationFactory()

Method Details

get

public abstract TemplateConfiguration get(String sourceName,
 Object templateSource)
                                   throws IOException,
TemplateConfigurationFactoryException

Returns (maybe creates) the TemplateConfiguration for the given template source.

Parameters:

sourceName - The name (path) that was used for TemplateLoader.findTemplateSource(String). See Template.getSourceName() for details.

templateSource - The object returned by TemplateLoader.findTemplateSource(String).

Returns:

The TemplateConfiguration to apply, or null if the there's no TemplateConfiguration for this template source.

Throws:

IOException - Typically, if there factory needs further I/O to find out more about the template source, but that fails.

TemplateConfigurationFactoryException - If there's a problem that's specific to the factory logic.

setConfiguration

public final void setConfiguration(Configuration cfg)

Binds this TemplateConfigurationFactory to a Configuration. Once it's bound, it can't be bound to another Configuration any more. This is automatically called by Configuration.setTemplateConfigurations(TemplateConfigurationFactory).

getConfiguration

public Configuration getConfiguration()

Returns the configuration this object belongs to, or null if it isn't yet bound to a Configuration.

setConfigurationOfChildren

protected abstract void setConfigurationOfChildren(Configuration cfg)

Calls TemplateConfiguration.setParentConfiguration(Configuration) on each enclosed TemplateConfiguration and setConfiguration(Configuration) on each enclosed TemplateConfigurationFactory objects. It only supposed to call these on the direct "children" of this object, not on the children of the children.