org.ametys.core.cocoon.source

Class ResourceSource

java.lang.Object

org.apache.excalibur.source.impl.AbstractSource

org.ametys.core.cocoon.source.ResourceSource

All Implemented Interfaces:

Source

public final class ResourceSource
extends AbstractSource

Description of a source which is described by the resource protocol which gets a resource from the classloader.

Field Summary

Fields

Modifier and Type	Field and Description
private static Logger	__LOGGER
private URL	_location Location of the resource
private String	_mimeType
private String	_path

Constructor Summary

Constructors

Constructor and Description
ResourceSource(String systemId) Constructor.

Method Summary

Modifier and Type	Method and Description
boolean	exists()
private ClassLoader	getClassLoader()
protected void	getInfos()
InputStream	getInputStream() Return an InputStream object to read from the source.
URL	getLocation() Get the location of the resource
String	getMimeType()
SourceValidity	getValidity() Returns NOPValidity.SHARED_INSTANCEsince a resource doesn't change.

Methods inherited from class org.apache.excalibur.source.impl.AbstractSource

checkInfos, getContentLength, getLastModified, getScheme, getURI, refresh, setContentLength, setLastModified, setScheme, setSystemId

Methods inherited from class java.lang.Object

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

Field Detail

__LOGGER

private static final Logger __LOGGER

_location

private URL _location

Location of the resource

_mimeType

private String _mimeType

_path

private String _path

Constructor Detail

ResourceSource

public ResourceSource(String systemId)
               throws MalformedURLException,
                      SourceNotFoundException

Constructor.

Parameters:

systemId - URI of the desired resource

Throws:

MalformedURLException - if the systemId is not like <scheme>://<path>

SourceNotFoundException - if the location can not be found in the class loader

Method Detail

exists

public boolean exists()

getInfos

protected void getInfos()

Overrides:

getInfos in class AbstractSource

getMimeType

public String getMimeType()

Specified by:

getMimeType in interface Source

Overrides:

getMimeType in class AbstractSource

getInputStream

public InputStream getInputStream()
                           throws IOException

Return an InputStream object to read from the source.

Specified by:

getInputStream in interface Source

Overrides:

getInputStream in class AbstractSource

Throws:

IOException

getValidity

public SourceValidity getValidity()

Returns NOPValidity.SHARED_INSTANCEsince a resource doesn't change.

Specified by:

getValidity in interface Source

Overrides:

getValidity in class AbstractSource

getClassLoader

private ClassLoader getClassLoader()

getLocation

public URL getLocation()

Get the location of the resource

Returns:

The location