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/*
* 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;
import java.io.IOException;
import java.io.InputStream;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;
public abstract class AbstractSingleArchiveResource extends AbstractArchiveResource {
protected AbstractSingleArchiveResource(AbstractArchiveResourceSet archiveResourceSet, String webAppPath,
String baseUrl, JarEntry jarEntry, String codeBaseUrl) {
super(archiveResourceSet, webAppPath, baseUrl, jarEntry, codeBaseUrl);
}
@Override
protected JarInputStreamWrapper getJarInputStreamWrapper() {
JarFile jarFile = null;
try {
jarFile = getArchiveResourceSet().openJarFile();
// Need to create a new JarEntry so the certificates can be read
JarEntry jarEntry = jarFile.getJarEntry(getResource().getName());
InputStream is = jarFile.getInputStream(jarEntry);
return new JarInputStreamWrapper(jarEntry, is);
} catch (IOException ioe) {
if (getLog().isDebugEnabled()) {
getLog().debug(sm.getString("jarResource.getInputStreamFail", getResource().getName(), getBaseUrl()),
ioe);
}
if (jarFile != null) {
getArchiveResourceSet().closeJarFile();
}
return null;
}
}
}
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