Package 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

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void scan​(java.io.File file, java.lang.String webappPath, boolean isWebapp)
      A directory was found that is to be treated as an unpacked JAR.
      void scan​(Jar jar, java.lang.String webappPath, boolean isWebapp)
      A JAR was found 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​(Jar jar,
          java.lang.String webappPath,
          boolean isWebapp)
   throws java.io.IOException
        A JAR was found and may be accessed for further processing via the provided URL connection. The caller is responsible for closing the JAR.
        Parameters:
        jar - The JAR to process
        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:
        java.io.IOException - if an I/O error occurs while scanning the JAR

      • scan

        void scan​(java.io.File file,
          java.lang.String webappPath,
          boolean isWebapp)
   throws java.io.IOException
        A directory was found that is to be treated as an unpacked JAR. The directory may be accessed for further processing via the provided file.
        Parameters:
        file - The directory containing the unpacked 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:
        java.io.IOException - if an I/O error occurs while scanning the JAR

      • scanWebInfClasses

        void scanWebInfClasses()
                throws java.io.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:
        java.io.IOException - if an I/O error occurs while scanning WEB-INF/classes