Package org.apache.wiki.auth.authorize

Class WebContainerAuthorizer.LocalEntityResolver

java.lang.Object
org.apache.wiki.auth.authorize.WebContainerAuthorizer.LocalEntityResolver
All Implemented Interfaces:
org.xml.sax.EntityResolver
Enclosing class:
WebContainerAuthorizer
public class WebContainerAuthorizer.LocalEntityResolver
extends java.lang.Object
implements org.xml.sax.EntityResolver

XML entity resolver that redirects resolution requests by JDOM, JAXP and other XML parsers to locally-cached copies of the resources. Local resources are stored in the WEB-INF/dtd directory.

For example, Sun Microsystem's DTD for the webapp 2.3 specification is normally kept at http://java.sun.com/dtd/web-app_2_3.dtd. The local copy is stored at WEB-INF/dtd/web-app_2_3.dtd.

  • Constructor Summary

    Constructors
    Constructor Description
    LocalEntityResolver()  

  • Method Summary

    Modifier and Type Method Description
    org.xml.sax.InputSource resolveEntity​(java.lang.String publicId, java.lang.String systemId)
    Returns an XML input source for a requested external resource by reading the resource instead from local storage.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

  • Method Details

    • resolveEntity

      public org.xml.sax.InputSource resolveEntity​(java.lang.String publicId, java.lang.String systemId) throws org.xml.sax.SAXException, java.io.IOException
      Returns an XML input source for a requested external resource by reading the resource instead from local storage. The local resource path is WEB-INF/dtd, plus the file name of the requested resource, minus the non-filename path information.
      Specified by:
      resolveEntity in interface org.xml.sax.EntityResolver
      Parameters:
      publicId - the public ID, such as -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN
      systemId - the system ID, such as http://java.sun.com/dtd/web-app_2_3.dtd
      Returns:
      the InputSource containing the resolved resource
      Throws:
      org.xml.sax.SAXException - if the resource cannot be resolved locally
      java.io.IOException - if the resource cannot be opened
      See Also:
      EntityResolver.resolveEntity(java.lang.String, java.lang.String)