org.apache.tomcat.util.scan.NonClosingJarInputStream Maven / Gradle / Ivy
/*
* 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.tomcat.util.scan;
import java.io.IOException;
import java.io.InputStream;
import java.util.jar.JarInputStream;
/**
* When using a {@link JarInputStream} with an XML parser, the stream will be
* closed by the parser. This causes problems if multiple entries from the JAR
* need to be parsed. This implementation makes {{@link #close()} a NO-OP and
* adds {@link #reallyClose()} that will close the stream.
*/
public class NonClosingJarInputStream extends JarInputStream {
public NonClosingJarInputStream(InputStream in, boolean verify)
throws IOException {
super(in, verify);
}
public NonClosingJarInputStream(InputStream in) throws IOException {
super(in);
}
@Override
public void close() throws IOException {
// Make this a NO-OP so that further entries can be read from the stream
}
public void reallyClose() throws IOException {
super.close();
}
}