Class JarFileUrlNestedJar

java.lang.Object

org.apache.tomcat.util.scan.AbstractInputStreamJar

org.apache.tomcat.util.scan.JarFileUrlNestedJar

All Implemented Interfaces:

AutoCloseable, Jar

public class JarFileUrlNestedJar
extends AbstractInputStreamJar

Implementation of Jar that is optimised for file based JAR URLs that refer to a JAR file nested inside a WAR (e.g. URLs of the form jar:file: ... .war!/ ... .jar).

Constructor Summary

Constructors

Constructor	Description
JarFileUrlNestedJar(URL url)	Constructs a new JarFileUrlNestedJar.

Method Summary

Modifier and Type	Method	Description
void	close()	Close any resources associated with this JAR.
protected NonClosingJarInputStream	createJarInputStream()	Creates a new NonClosingJarInputStream for reading this JAR.

Methods inherited from class AbstractInputStreamJar

closeStream, exists, getEntryInputStream, getEntryName, getInputStream, getJarFileURL, getLastModified, getManifest, getURL, nextEntry, reset

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface Jar

getLastModified

Constructor Details

JarFileUrlNestedJar

public JarFileUrlNestedJar(URL url)
                    throws IOException

Constructs a new JarFileUrlNestedJar.

Parameters:

url - the URL of the nested JAR file

Throws:

IOException - if an I/O error occurs

Method Details

close

public void close()

Description copied from interface: Jar

Close any resources associated with this JAR.

createJarInputStream

protected NonClosingJarInputStream createJarInputStream()
                                                 throws IOException

Description copied from class: AbstractInputStreamJar

Creates a new NonClosingJarInputStream for reading this JAR.

Specified by:

createJarInputStream in class AbstractInputStreamJar

Returns:

a new NonClosingJarInputStream

Throws:

IOException - If an I/O error occurs while creating the input stream