net.sf.mmm.util.resource.base
Class AbstractBrowsableResourceFactory.BrowsableResourceAdapter

java.lang.Object
  net.sf.mmm.util.resource.base.AbstractDataResourceProxy
      net.sf.mmm.util.resource.base.AbstractBrowsableResourceProxy
          net.sf.mmm.util.resource.base.AbstractBrowsableResourceFactory.BrowsableResourceAdapter

All Implemented Interfaces:

BrowsableResource, DataResource

Enclosing class:

AbstractBrowsableResourceFactory

protected class AbstractBrowsableResourceFactory.BrowsableResourceAdapter
extends AbstractBrowsableResourceProxy

This is an implementation of the BrowsableResource interface, that adapts another BrowsableResource and enhances the navigate(String)-method to support switching schemes via the BrowsableResourceFactory that created this BrowsableResource.

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

private BrowsableResource

delegate

Constructor Summary

AbstractBrowsableResourceFactory.BrowsableResourceAdapter(BrowsableResource delegate)
The constructor.

Method Summary

protected BrowsableResource	getDelegate() This method gets the DataResource this proxy delegates to.
DataResource	navigate(String relativePath) This method creates a new DataResource pointing to the given resourcePath based on this resource.

Methods inherited from class net.sf.mmm.util.resource.base.AbstractBrowsableResourceProxy

getChildResources, getChildResources, isFolder, openOutputStream

Methods inherited from class net.sf.mmm.util.resource.base.AbstractDataResourceProxy

getLastModificationDate, getName, getPath, getSize, getUri, getUrl, isAvailable, isData, isModifiedSince, openStream, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.mmm.util.resource.api.DataResource

getLastModificationDate, getName, getPath, getSize, getUri, getUrl, isAvailable, isData, isModifiedSince, openStream

Field Detail

delegate

private final BrowsableResource delegate

See Also:

getDelegate()

Constructor Detail

AbstractBrowsableResourceFactory.BrowsableResourceAdapter

public AbstractBrowsableResourceFactory.BrowsableResourceAdapter(BrowsableResource delegate)

The constructor.

Parameters:

delegate - is the BrowsableResource to adapt.

Method Detail

getDelegate

protected BrowsableResource getDelegate()

This method gets the DataResource this proxy delegates to.

Specified by:

getDelegate in class AbstractBrowsableResourceProxy

Returns:

the delegate.

navigate

public DataResource navigate(String relativePath)
                      throws ResourceUriUndefinedException

This method creates a new DataResource pointing to the given resourcePath based on this resource.
E.g. if this resource points to the file "/etc/init.d/rc" and relativePath would be "../apt/sources.list" the resulting resource would point to "/etc/apt/sources.list".

Specified by:

navigate in interface DataResource

Overrides:

navigate in class AbstractDataResourceProxy

Parameters:

relativePath - is the absolute or relative path pointing to a new resource. If it is a relative path, it is interpreted relative to the parent URI (directory) of this resource.

Returns:

is the resource pointing to the given path (relative to this resource).

Throws:

ResourceUriUndefinedException - if the given resourcePath leads to an undefined or illegal URI.