org.pentaho.reporting.libraries.resourceloader
public interface ResourceLoader
Modifier and Type | Method and Description |
---|---|
ResourceKey |
createKey(java.lang.Object value,
java.util.Map factoryKeys)
Creates a new resource key from the given object and the factory keys.
|
ResourceKey |
deriveKey(ResourceKey parent,
java.lang.String path,
java.util.Map factoryKeys)
Derives a new resource key from the given key.
|
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.net.URL |
toURL(ResourceKey key) |
boolean isSupportedKey(ResourceKey key)
key
- the key that should be tested.ResourceKey createKey(java.lang.Object value, java.util.Map factoryKeys) throws ResourceKeyCreationException
value
- the key value.factoryKeys
- optional parameter map (can be null).ResourceKeyCreationException
- if creating the key failed.ResourceKey deriveKey(ResourceKey parent, java.lang.String path, java.util.Map factoryKeys) throws ResourceKeyCreationException
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.ResourceData load(ResourceKey key) throws ResourceLoadingException
key
- ResourceLoadingException
java.net.URL toURL(ResourceKey key)