Package org.eclipse.jetty.util.resource

Class JarFileResource

java.lang.Object
org.eclipse.jetty.util.resource.Resource
org.eclipse.jetty.util.resource.URLResource
org.eclipse.jetty.util.resource.JarResource
org.eclipse.jetty.util.resource.JarFileResource
All Implemented Interfaces:
Closeable, AutoCloseable, ResourceFactory
public class JarFileResource extends JarResource

  • Constructor Details

    • JarFileResource

      protected JarFileResource(URL url, boolean useCaches)

  • Method Details

    • close

      public void close()
      Description copied from class: URLResource
      Release any resources held by the resource.
      Specified by:
      close in interface AutoCloseable
      Specified by:
      close in interface Closeable
      Overrides:
      close in class JarResource

    • checkConnection

      protected boolean checkConnection()
      Overrides:
      checkConnection in class JarResource

    • newConnection

      protected void newConnection() throws IOException
      Overrides:
      newConnection in class JarResource
      Throws:
      IOException - Sub-classes of JarResource may throw an IOException (or subclass)

    • exists

      public boolean exists()
      Returns true if the represented resource exists.
      Overrides:
      exists in class JarResource
      Returns:
      true if the represented resource exists.

    • isDirectory

      public boolean isDirectory()
      Overrides:
      isDirectory in class URLResource
      Returns:
      true if the represented resource is a container/directory.

    • lastModified

      public long lastModified()
      Returns the last modified time
      Overrides:
      lastModified in class URLResource
      Returns:
      the last modified time as milliseconds since unix epoch

    • list

      public String[] list()
      Description copied from class: URLResource
      Returns a list of resource names contained in the given resource
      Overrides:
      list in class URLResource
      Returns:
      a list of resource names contained in the given resource, or null. Note: The resource names are not URL encoded.

    • length

      public long length()
      Return the length of the resource
      Overrides:
      length in class URLResource
      Returns:
      the length of the resource

    • isContainedIn

      public boolean isContainedIn(Resource resource) throws MalformedURLException
      Check if this jar:file: resource is contained in the named resource. Eg jar:file:///a/b/c/foo.jar!/x.html isContainedIn file:///a/b/c/foo.jar
      Overrides:
      isContainedIn in class URLResource
      Parameters:
      resource - the resource to test for
      Returns:
      true if resource is contained in the named resource
      Throws:
      MalformedURLException - if unable to process is contained due to invalid URL format

    • getJarFile

      public File getJarFile()