Package net.sf.saxon.query
Interface ModuleURIResolver
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- All Superinterfaces:
java.io.Serializable
- All Known Implementing Classes:
StandardModuleURIResolver
public interface ModuleURIResolver extends java.io.Serializable
A ModuleURIResolver is used when resolving references to query modules. It takes as input a URI that identifies the module to be loaded, and a set of location hints as input, and returns one or more StreamSource obects containing the queries to be imported.- Author:
- Michael H. Kay
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description javax.xml.transform.stream.StreamSource[]
resolve(java.lang.String moduleURI, java.lang.String baseURI, java.lang.String[] locations)
Resolve a identifying a query module, given the identifying URI and a set of associated location hints.
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Method Detail
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resolve
javax.xml.transform.stream.StreamSource[] resolve(java.lang.String moduleURI, java.lang.String baseURI, java.lang.String[] locations) throws XPathException
Resolve a identifying a query module, given the identifying URI and a set of associated location hints.- Parameters:
moduleURI
- the module URI of the module to be imported; or null when loading a non-library module.baseURI
- The base URI of the module containing the "import module" declaration; null if no base URI is knownlocations
- The set of URIs specified in the "at" clause of "import module", which serve as location hints for the module- Returns:
- an array of StreamSource objects each identifying the contents of a query module to be imported. Each StreamSource must contain a non-null absolute System ID which will be used as the base URI of the imported module, and either an InputSource or a Reader representing the text of the module. The method may also return null, in which case the system attempts to resolve the URI using the standard module URI resolver.
- Throws:
XPathException
- if the module cannot be located, and if delegation to the default module resolver is not required.
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