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// Copyright (C) 2001-2003 Jon A. Maxwell (JAM)
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
package net.sourceforge.jnlp.services;
import java.io.*;
import java.net.*;
import javax.jnlp.*;
/**
* The DownloadService JNLP service.
*
* @author <a href="mailto:jmaxwell@users.sourceforge.net">Jon A. Maxwell (JAM)</a> - initial author
* @version $Revision: 1.7 $
*/
class XDownloadService implements DownloadService {
protected XDownloadService() {
}
// comments copied from DownloadService interface
/**
* Returns a listener that will automatically display download
* progress to the user.
*/
public DownloadServiceListener getDefaultProgressWindow() {
return null;
}
/**
* Returns whether the part in an extension (specified by the
* url and version) is cached locally.
*/
public boolean isExtensionPartCached(URL ref, String version, String part) {
return true;
}
/**
* Returns whether the parts in an extension (specified by the
* url and version) are cached locally.
*/
public boolean isExtensionPartCached(URL ref, String version, String[] parts) {
return true;
}
/**
* Returns whether the part of the calling application is cached
* locally. If called by code specified by an extension
* descriptor, the specified part refers to the extension not
* the application.
*/
public boolean isPartCached(String part) {
return true;
}
/**
* Returns whether all of the parts of the calling application
* are cached locally. If called by code in an extension, the
* part refers the the part of the extension not the
* application.
*/
public boolean isPartCached(String[] parts) {
return true;
}
/**
* Returns whether the resource is cached locally. This method
* only returns true if the resource is specified by the calling
* application or extension.
*/
public boolean isResourceCached(URL ref, String version) {
return true;
}
/**
* Downloads the parts of an extension.
*
* @throws IOException
*/
public void loadExtensionPart(URL ref, String version, String[] parts, DownloadServiceListener progress) throws IOException {
}
/**
* Downloads a part of an extension.
*
* @throws IOException
*/
public void loadExtensionPart(URL ref, String version, String part, DownloadServiceListener progress) throws IOException {
}
/**
* Downloads the parts.
*
* @throws IOException
*/
public void loadPart(String[] parts, DownloadServiceListener progress) throws IOException {
}
/**
* Downloads the part.
*
* @throws IOException
*/
public void loadPart(String part, DownloadServiceListener progress) throws IOException {
}
/**
* Downloads a resource.
*
* @throws IOException
*/
public void loadResource(URL ref, String version, DownloadServiceListener progress) throws IOException {
}
/**
* Notify the system that an extension's part is no longer
* important to cache.
*
* @throws IOException
*/
public void removeExtensionPart(URL ref, String version, String part) throws IOException {
}
/**
* Notify the system that an extension's parts are no longer
* important to cache.
*
* @throws IOException
*/
public void removeExtensionPart(URL ref, String version, String[] parts) throws IOException {
}
/**
* Notifies the system that a part is no longer important to
* cache.
*
* @throws IOException
*/
public void removePart(String part) throws IOException {
}
/**
* Notifies the system that the parts is no longer important to
* cache.
*
* @throws IOException
*/
public void removePart(String[] parts) throws IOException {
}
/**
* Notifies the system that the resource is no longer important
* to cache.
*
* @throws IOException
*/
public void removeResource(URL ref, String version) throws IOException {
}
}
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