Package org.pentaho.reporting.libraries.docbundle.bundleloader

Class DirectoryResourceLoader

java.lang.Object

org.pentaho.reporting.libraries.docbundle.bundleloader.DirectoryResourceLoader

All Implemented Interfaces:

org.pentaho.reporting.libraries.resourceloader.ResourceLoader

public class DirectoryResourceLoader
extends Object
implements org.pentaho.reporting.libraries.resourceloader.ResourceLoader

A resource-loader that marks directories as a valid resource. This is a backend-loader for resource-bundles that are loaded from a directory and cannot be used as standalone resource-loader.

Author:

Thomas Morgner

Constructor Summary

Constructors

Constructor	Description
DirectoryResourceLoader()	Default-Constructor.

Method Summary

Modifier and Type	Method	Description
org.pentaho.reporting.libraries.resourceloader.ResourceKey	createKey(Object value, Map factoryKeys)	Creates a new resource key from the given object and the factory keys.
org.pentaho.reporting.libraries.resourceloader.ResourceKey	deriveKey(org.pentaho.reporting.libraries.resourceloader.ResourceKey parent, String path, Map factoryKeys)	Derives a new resource key from the given key.
org.pentaho.reporting.libraries.resourceloader.ResourceKey	deserialize(org.pentaho.reporting.libraries.resourceloader.ResourceKey bundleKey, String stringKey)
boolean	equals(Object obj)
int	hashCode()
boolean	isSupportedDeserializer(String data)
boolean	isSupportedKey(org.pentaho.reporting.libraries.resourceloader.ResourceKey key)	Checks, whether this resource loader implementation was responsible for creating this key.
org.pentaho.reporting.libraries.resourceloader.ResourceData	load(org.pentaho.reporting.libraries.resourceloader.ResourceKey key)
String	serialize(org.pentaho.reporting.libraries.resourceloader.ResourceKey bundleKey, org.pentaho.reporting.libraries.resourceloader.ResourceKey key)
URL	toURL(org.pentaho.reporting.libraries.resourceloader.ResourceKey key)

Methods inherited from class java.lang.Object

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

Constructor Detail

DirectoryResourceLoader

public DirectoryResourceLoader()

Default-Constructor.

Method Detail

isSupportedKey

public boolean isSupportedKey(org.pentaho.reporting.libraries.resourceloader.ResourceKey key)

Checks, whether this resource loader implementation was responsible for creating this key.

Specified by:

isSupportedKey in interface org.pentaho.reporting.libraries.resourceloader.ResourceLoader

Parameters:

key -

Returns:

createKey

public org.pentaho.reporting.libraries.resourceloader.ResourceKey createKey(Object value,
                                                                            Map factoryKeys)
                                                                     throws org.pentaho.reporting.libraries.resourceloader.ResourceKeyCreationException

Creates a new resource key from the given object and the factory keys.

Specified by:

createKey in interface org.pentaho.reporting.libraries.resourceloader.ResourceLoader

Parameters:

value -

factoryKeys -

Returns:

the created key or null, if the value object was not supported.

Throws:

org.pentaho.reporting.libraries.resourceloader.ResourceKeyCreationException - if creating the key failed.

deriveKey

public org.pentaho.reporting.libraries.resourceloader.ResourceKey deriveKey(org.pentaho.reporting.libraries.resourceloader.ResourceKey parent,
                                                                            String path,
                                                                            Map factoryKeys)
                                                                     throws org.pentaho.reporting.libraries.resourceloader.ResourceKeyCreationException

Derives a new resource key from the given key. If neither a path nor new factory-keys are given, the parent key is returned.

Specified by:

deriveKey in interface org.pentaho.reporting.libraries.resourceloader.ResourceLoader

Parameters:

parent - the parent

path - the derived path (can be null).

factoryKeys - the optional factory keys (can be null).

Returns:

the derived key.

Throws:

org.pentaho.reporting.libraries.resourceloader.ResourceKeyCreationException - if the key cannot be derived for any reason.

toURL

public URL toURL(org.pentaho.reporting.libraries.resourceloader.ResourceKey key)

Specified by:

toURL in interface org.pentaho.reporting.libraries.resourceloader.ResourceLoader

load

public org.pentaho.reporting.libraries.resourceloader.ResourceData load(org.pentaho.reporting.libraries.resourceloader.ResourceKey key)
                                                                 throws org.pentaho.reporting.libraries.resourceloader.ResourceLoadingException

Specified by:

load in interface org.pentaho.reporting.libraries.resourceloader.ResourceLoader

Throws:

org.pentaho.reporting.libraries.resourceloader.ResourceLoadingException

deserialize

public org.pentaho.reporting.libraries.resourceloader.ResourceKey deserialize(org.pentaho.reporting.libraries.resourceloader.ResourceKey bundleKey,
                                                                              String stringKey)
                                                                       throws org.pentaho.reporting.libraries.resourceloader.ResourceKeyCreationException

Specified by:

deserialize in interface org.pentaho.reporting.libraries.resourceloader.ResourceLoader

Throws:

org.pentaho.reporting.libraries.resourceloader.ResourceKeyCreationException

serialize

public String serialize(org.pentaho.reporting.libraries.resourceloader.ResourceKey bundleKey,
                        org.pentaho.reporting.libraries.resourceloader.ResourceKey key)
                 throws org.pentaho.reporting.libraries.resourceloader.ResourceException

Specified by:

serialize in interface org.pentaho.reporting.libraries.resourceloader.ResourceLoader

Throws:

org.pentaho.reporting.libraries.resourceloader.ResourceException

isSupportedDeserializer

public boolean isSupportedDeserializer(String data)

Specified by:

isSupportedDeserializer in interface org.pentaho.reporting.libraries.resourceloader.ResourceLoader

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object