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java.lang.Objectorg.pentaho.reporting.libraries.resourceloader.loader.URLResourceLoader
public class URLResourceLoader
Creation-Date: 05.04.2006, 15:32:36
Field Summary | |
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static java.lang.String |
SCHEMA_NAME
|
Constructor Summary | |
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URLResourceLoader()
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Method Summary | |
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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. |
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 . |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final java.lang.String SCHEMA_NAME
Constructor Detail |
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public URLResourceLoader()
Method Detail |
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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 created
ResourceKey
public ResourceData load(ResourceKey key) throws ResourceLoadingException
ResourceLoader
load
in interface ResourceLoader
ResourceLoadingException
public java.lang.String serialize(ResourceKey bundleKey, ResourceKey key)
serialize
in interface ResourceLoader
bundleKey
- key
-
String which is a serialized version of the ResourceKey
public 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
representation
ResourceKeyCreationException
- 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 key
true
if this ResourceLoader
is capable of deserializing the
serialized version of this resource key, false
otherwise.
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