63 lines
2.4 KiB
Java
63 lines
2.4 KiB
Java
/*
|
|
* Copyright (c) 2018, Daniel Gultsch All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without modification,
|
|
* are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation and/or
|
|
* other materials provided with the distribution.
|
|
*
|
|
* 3. Neither the name of the copyright holder nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software without
|
|
* specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
|
|
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
|
|
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
package eu.siacs.conversations.http;
|
|
|
|
import java.net.MalformedURLException;
|
|
import java.net.URL;
|
|
import java.net.URLConnection;
|
|
import java.net.URLStreamHandler;
|
|
|
|
import eu.siacs.conversations.xml.Element;
|
|
|
|
public class P1S3UrlStreamHandler extends URLStreamHandler {
|
|
|
|
public static final String PROTOCOL_NAME = "p1s3";
|
|
|
|
@Override
|
|
protected URLConnection openConnection(URL url) {
|
|
throw new IllegalStateException("Unable to open connection with stub protocol");
|
|
}
|
|
|
|
public static URL of(String fileId, String filename) throws MalformedURLException {
|
|
if (fileId == null || filename == null) {
|
|
throw new MalformedURLException("Paramaters must not be null");
|
|
}
|
|
return new URL(PROTOCOL_NAME+"://" + fileId + "/" + filename);
|
|
}
|
|
|
|
public static URL of(Element x) {
|
|
try {
|
|
return of(x.getAttribute("fileid"),x.getAttribute("name"));
|
|
} catch (MalformedURLException e) {
|
|
return null;
|
|
}
|
|
}
|
|
}
|