Package org.apache.wiki.auth.authorize
Class WebContainerAuthorizer.LocalEntityResolver
java.lang.Object
org.apache.wiki.auth.authorize.WebContainerAuthorizer.LocalEntityResolver
- All Implemented Interfaces:
EntityResolver
- Enclosing class:
- WebContainerAuthorizer
public class WebContainerAuthorizer.LocalEntityResolver extends Object implements 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
.
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Constructor Summary
Constructors Constructor Description LocalEntityResolver()
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Method Summary
Modifier and Type Method Description InputSource
resolveEntity(String publicId, String systemId)
Returns an XML input source for a requested external resource by reading the resource instead from local storage.
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Constructor Details
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LocalEntityResolver
public LocalEntityResolver()
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Method Details
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resolveEntity
public InputSource resolveEntity(String publicId, String systemId) throws SAXException, IOExceptionReturns an XML input source for a requested external resource by reading the resource instead from local storage. The local resource path isWEB-INF/dtd
, plus the file name of the requested resource, minus the non-filename path information.- Specified by:
resolveEntity
in interfaceEntityResolver
- Parameters:
publicId
- the public ID, such as-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN
systemId
- the system ID, such ashttp://java.sun.com/dtd/web-app_2_3.dtd
- Returns:
- the InputSource containing the resolved resource
- Throws:
SAXException
- if the resource cannot be resolved locallyIOException
- if the resource cannot be opened- See Also:
EntityResolver.resolveEntity(java.lang.String, java.lang.String)
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