org.apache.sling.rewriter.impl

Class FactoryCache

java.lang.Object

org.apache.sling.rewriter.impl.FactoryCache

public class FactoryCache
extends Object

This is an utility class for accessing the various pipeline components. it also acts like a cache for the factories.

Constructor Summary

Constructors

Constructor and Description
FactoryCache(org.osgi.framework.BundleContext context)

Method Summary

Modifier and Type	Method and Description
Generator	getGenerator(String type) Get the generator of the given type.
Transformer[][]	getGlobalTransformers(ProcessingContext context) Lookup all global transformers that apply to the current request and return the transformer instances in two arrays.
Processor	getProcessor(String type) Get the processor of the given type.
Serializer	getSerializer(String type) Get the serializer of the given type.
Transformer	getTransformer(String type) Get the transformer of the given type.
void	start() Start tracking
void	stop() Stop tracking

Methods inherited from class java.lang.Object

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

Constructor Detail

FactoryCache

public FactoryCache(org.osgi.framework.BundleContext context)
             throws org.osgi.framework.InvalidSyntaxException

Throws:

org.osgi.framework.InvalidSyntaxException

Method Detail

start

public void start()

Start tracking

stop

public void stop()

Stop tracking

getGenerator

public Generator getGenerator(String type)

Get the generator of the given type.

Parameters:

type - The generator type.

Returns:

The generator or null if the generator is not available.

getSerializer

public Serializer getSerializer(String type)

Get the serializer of the given type.

Parameters:

type - The serializer type.

Returns:

The serializer or null if the serializer is not available.

getTransformer

public Transformer getTransformer(String type)

Get the transformer of the given type.

Parameters:

type - The transformer type.

Returns:

The transformer or null if the transformer is not available.

getProcessor

public Processor getProcessor(String type)

Get the processor of the given type.

Parameters:

type - The processor type.

Returns:

The processor or null if the processor is not available.

getGlobalTransformers

public Transformer[][] getGlobalTransformers(ProcessingContext context)

Lookup all global transformers that apply to the current request and return the transformer instances in two arrays. The first array contains all pre transformers and the second one contains all post transformers.

Parameters:

context - The current processing context.