org.apache.tomcat

Interface JarScannerCallback

All Known Implementing Classes:

FragmentJarScannerCallback

public interface JarScannerCallback

This interface is implemented by clients of the JarScanner to enable them to receive notification of a discovered JAR.

Method Summary

Methods

Modifier and Type	Method and Description
void	scan(File file, String webappPath, boolean isWebapp) A JAR was found (probably in an unpacked WAR or possibly elsewhere on the class path) and may be accessed for further processing via the provided file.
void	scan(JarURLConnection urlConn, String webappPath, boolean isWebapp) A JAR was found (probably packaged in a WAR) and may be accessed for further processing via the provided URL connection.
void	scanWebInfClasses() A directory structure was found within the web application at /WEB-INF/classes that should be handled as an unpacked JAR.

Method Detail

scan

void scan(JarURLConnection urlConn,
        String webappPath,
        boolean isWebapp)
          throws IOException

A JAR was found (probably packaged in a WAR) and may be accessed for further processing via the provided URL connection.

Parameters:

urlConn - The connection to the identified JAR

webappPath - The path, if any, to the JAR within the web application

isWebapp - Indicates if the JAR was found within a web application. If false the JAR should be treated as being provided by the container

Throws:

IOException

scan

void scan(File file,
        String webappPath,
        boolean isWebapp)
          throws IOException

A JAR was found (probably in an unpacked WAR or possibly elsewhere on the class path) and may be accessed for further processing via the provided file.

Parameters:

file - The file for the identified JAR.

webappPath - The path, if any, to the file within the web application

isWebapp - Indicates if the JAR was found within a web application. If false the JAR should be treated as being provided by the container

Throws:

IOException

scanWebInfClasses

void scanWebInfClasses()
                       throws IOException

A directory structure was found within the web application at /WEB-INF/classes that should be handled as an unpacked JAR. Note that all resource access must be via the ServletContext to ensure that any additional resources are visible.

Throws:

IOException