org.apache.cxf.resource

Class DefaultResourceManager

java.lang.Object

org.apache.cxf.resource.DefaultResourceManager

All Implemented Interfaces:

ResourceManager

Direct Known Subclasses:

ResourceManagerImpl

public class DefaultResourceManager
extends Object
implements ResourceManager

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	firstCalled
protected List<ResourceResolver>	registeredResolvers

Constructor Summary

Constructors

Constructor and Description
DefaultResourceManager()
DefaultResourceManager(List<? extends ResourceResolver> resolvers)
DefaultResourceManager(ResourceResolver resolver)

Method Summary

Modifier and Type	Method and Description
void	addResourceResolver(ResourceResolver resolver) Add a ResourceResolver.
void	addResourceResolvers(Collection<? extends ResourceResolver> resolvers)
InputStream	getResourceAsStream(String name) Open stream to resource.
List<ResourceResolver>	getResourceResolvers() Get all the currently registered resolvers.
protected void	onFirstResolve()
void	removeResourceResolver(ResourceResolver resolver) Remove a ResourceResolver.
<T> T	resolveResource(String name, Class<T> type) Resolve a resource.
<T> T	resolveResource(String name, Class<T> type, List<ResourceResolver> resolvers) Resolve a resource with via a specified list of resovlers.

Methods inherited from class java.lang.Object

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

Field Detail

registeredResolvers

protected final List<ResourceResolver> registeredResolvers

firstCalled

protected boolean firstCalled

Constructor Detail

DefaultResourceManager

public DefaultResourceManager()

DefaultResourceManager

public DefaultResourceManager(ResourceResolver resolver)

DefaultResourceManager

public DefaultResourceManager(List<? extends ResourceResolver> resolvers)

Method Detail

onFirstResolve

protected void onFirstResolve()

resolveResource

public final <T> T resolveResource(String name,
                                   Class<T> type)

Description copied from interface: ResourceManager

Resolve a resource. The ResourceManager will query all of the registered ResourceResovler objects until one manages to resolve the resource

Specified by:

resolveResource in interface ResourceManager

Parameters:

name - name of resource to resolve.

type - type of resource to resolve.

Returns:

the resolved resource or null if nothing found.

resolveResource

public final <T> T resolveResource(String name,
                                   Class<T> type,
                                   List<ResourceResolver> resolvers)

Description copied from interface: ResourceManager

Resolve a resource with via a specified list of resovlers. This allows resources to be specified with a locally defined list of resolvers.

Specified by:

resolveResource in interface ResourceManager

Parameters:

name - name of resource to resolve.

type - type of resource to resolve.

resolvers - list of ResourceResolvers to search.

Returns:

the resolved resource or null if nothing found.

getResourceAsStream

public final InputStream getResourceAsStream(String name)

Description copied from interface: ResourceManager

Open stream to resource.

Specified by:

getResourceAsStream in interface ResourceManager

Parameters:

name - name of resource to resolve.

Returns:

the InputStream to the resource or null if the resource cannot be found.

addResourceResolver

public final void addResourceResolver(ResourceResolver resolver)

Description copied from interface: ResourceManager

Add a ResourceResolver. The newly added resolver is added at the head of the list so the most recently added will be queried first.

Specified by:

addResourceResolver in interface ResourceManager

Parameters:

resolver - the ResourceResolver to add. Duplicates will be ignored.

addResourceResolvers

public final void addResourceResolvers(Collection<? extends ResourceResolver> resolvers)

removeResourceResolver

public final void removeResourceResolver(ResourceResolver resolver)

Description copied from interface: ResourceManager

Remove a ResourceResolver.

Specified by:

removeResourceResolver in interface ResourceManager

Parameters:

resolver - the ResourceResolver to remove. If not previously registered, it is ignored.

getResourceResolvers

public final List<ResourceResolver> getResourceResolvers()

Description copied from interface: ResourceManager

Get all the currently registered resolvers. This method should return an unmodifiable view of the list of resolvers so that resolvers added after this method has been called will alter the list returned.

Specified by:

getResourceResolvers in interface ResourceManager