/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.catalina.webresources.war;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
import java.security.Permission;
import org.apache.tomcat.util.buf.UriUtil;
public class WarURLConnection extends URLConnection {
private final URLConnection wrappedJarUrlConnection;
private boolean connected;
protected WarURLConnection(URL url) throws IOException {
super(url);
URL innerJarUrl = UriUtil.warToJar(url);
wrappedJarUrlConnection = innerJarUrl.openConnection();
}
@Override
public void connect() throws IOException {
if (!connected) {
wrappedJarUrlConnection.connect();
connected = true;
}
}
@Override
public InputStream getInputStream() throws IOException {
connect();
return wrappedJarUrlConnection.getInputStream();
}
@Override
@Deprecated
public Permission getPermission() throws IOException {
return wrappedJarUrlConnection.getPermission();
}
@Override
public long getLastModified() {
return wrappedJarUrlConnection.getLastModified();
}
@Override
public int getContentLength() {
return wrappedJarUrlConnection.getContentLength();
}
@Override
public long getContentLengthLong() {
return wrappedJarUrlConnection.getContentLengthLong();
}
}