public class ClassloaderResourceLoader extends java.lang.Object implements ResourceLoader
Modifier and Type | Field and Description |
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static java.lang.String |
SCHEMA_NAME |
Constructor and Description |
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ClassloaderResourceLoader() |
Modifier and Type | Method and Description |
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ResourceKey |
createKey(java.lang.Object value,
java.util.Map factoryKeys)
Creates a new resource key from the given object and the factory keys.
|
static java.lang.String |
createResourceKey(java.lang.Class c,
java.lang.String resource)
A helper method to make it easier to create resource descriptions.
|
ResourceKey |
deriveKey(ResourceKey parent,
java.lang.String path,
java.util.Map factoryKeys)
Derives a new resource key from the given key.
|
ResourceKey |
deserialize(ResourceKey bundleKey,
java.lang.String stringKey)
Parses the input string and returns a newly created ResourceKey based on the string data
|
boolean |
isSupportedDeserializer(java.lang.String data)
Determines if the resource loader is capable of deserializing the
serialized version of the ResourceKey.
|
boolean |
isSupportedKey(ResourceKey key)
Checks, whether this resource loader implementation was responsible for
creating this key.
|
ResourceData |
load(ResourceKey key)
Loads the binary data represented by this key.
|
java.lang.String |
serialize(ResourceKey bundleKey,
ResourceKey key)
Creates a String version of the resource key that can be used to generate a new ResourceKey
object via deserialization
|
java.net.URL |
toURL(ResourceKey key)
Generates a
URL version of the supplied ResourceKey . |
public boolean isSupportedKey(ResourceKey key)
isSupportedKey
in interface ResourceLoader
key
- public ResourceKey createKey(java.lang.Object value, java.util.Map factoryKeys) throws ResourceKeyCreationException
createKey
in interface ResourceLoader
value
- factoryKeys
- ResourceKeyCreationException
- if creating the key failed.public ResourceKey deriveKey(ResourceKey parent, java.lang.String path, java.util.Map factoryKeys) throws ResourceKeyCreationException
deriveKey
in interface ResourceLoader
parent
- the parentpath
- the derived path (can be null).factoryKeys
- the optional factory keys (can be null).ResourceKeyCreationException
- if the key cannot be derived for any reason.public java.net.URL toURL(ResourceKey key)
ResourceLoader
URL
version of the supplied ResourceKey
.toURL
in interface ResourceLoader
key
- the ResourceKey
from which a URL
will be createdResourceKey
public ResourceData load(ResourceKey key) throws ResourceLoadingException
ResourceLoader
load
in interface ResourceLoader
ResourceLoadingException
public static java.lang.String createResourceKey(java.lang.Class c, java.lang.String resource)
c
- resource
- public java.lang.String serialize(ResourceKey bundleKey, ResourceKey key) throws ResourceException
serialize
in interface ResourceLoader
bundleKey
- key
- String which is a serialized version of the ResourceKey
ResourceException
- indicates an error serializing the resource keypublic ResourceKey deserialize(ResourceKey bundleKey, java.lang.String stringKey) throws ResourceKeyCreationException
deserialize
in interface ResourceLoader
stringKey
- the String
representation of the ResourceKey
@return a ResourceKey
which matches the String
representationResourceKeyCreationException
- indicates an error occurred in the creation or
deserialization of the ResourceKey
public boolean isSupportedDeserializer(java.lang.String data)
ResourceLoader
isSupportedDeserializer
in interface ResourceLoader
data
- the serialized version of the resource keytrue
if this ResourceLoader
is capable of deserializing the
serialized version of this resource key, false
otherwise.