Package net.sf.saxon.s9api
Class SchemaManager
- java.lang.Object
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- net.sf.saxon.s9api.SchemaManager
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public class SchemaManager extends java.lang.Object
The SchemaManager is used to load schema documents, and to set options for the way in which they are loaded. At present all the resulting schema components are held in a single pool owned by the Processor object.
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Constructor Summary
Constructors Modifier Constructor Description protected
SchemaManager(Configuration config)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
exportComponents(Destination destination)
Export a precompiled Schema Component Model containing all the components (except built-in components) that have been loaded into this Processor.javax.xml.transform.ErrorListener
getErrorListener()
Get the ErrorListener being used while loading and validating schema documentsSchemaURIResolver
getSchemaURIResolver()
Get the SchemaURIResolver to be used during schema loading.void
importComponents(javax.xml.transform.Source source)
Import a precompiled Schema Component Model from a given Source.void
load(javax.xml.transform.Source source)
Load a schema document from a given Source.SchemaValidator
newSchemaValidator()
Create a SchemaValidator which can be used to validate instance documents against the schema held by this SchemaManagervoid
setErrorListener(javax.xml.transform.ErrorListener listener)
Set the ErrorListener to be used while loading and validating schema documentsvoid
setSchemaURIResolver(SchemaURIResolver resolver)
Set the SchemaURIResolver to be used during schema loading.
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Constructor Detail
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SchemaManager
protected SchemaManager(Configuration config)
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Method Detail
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setErrorListener
public void setErrorListener(javax.xml.transform.ErrorListener listener)
Set the ErrorListener to be used while loading and validating schema documents- Parameters:
listener
- The error listener to be used. This is notified of all errors detected during the compilation. May be set to null to revert to the default ErrorListener.
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getErrorListener
public javax.xml.transform.ErrorListener getErrorListener()
Get the ErrorListener being used while loading and validating schema documents- Returns:
- listener The error listener in use. This is notified of all errors detected during the compilation. Returns null if no user-supplied ErrorListener has been set.
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setSchemaURIResolver
public void setSchemaURIResolver(SchemaURIResolver resolver)
Set the SchemaURIResolver to be used during schema loading. This SchemaURIResolver, despite its name, is not used for resolving relative URIs against a base URI; it is used for dereferencing an absolute URI (after resolution) to return aSource
representing the location where a schema document can be found.This SchemaURIResolver is used to dereference the URIs appearing in
xs:import
,xs:include
, andxs:redefine
declarations.- Parameters:
resolver
- the SchemaURIResolver to be used during schema loading.
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getSchemaURIResolver
public SchemaURIResolver getSchemaURIResolver()
Get the SchemaURIResolver to be used during schema loading.- Returns:
- the URIResolver used during stylesheet compilation. Returns null if no user-supplied URIResolver has been set.
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load
public void load(javax.xml.transform.Source source) throws SaxonApiException
Load a schema document from a given Source. The schema components derived from this schema document are added to the cache of schema components maintained by this SchemaManager- Parameters:
source
- the document containing the schema. The getSystemId() method applied to this Source must return a base URI suitable for resolvingxs:include
andxs:import
directives.- Throws:
SaxonApiException
- if the schema document is not valid, or if its contents are inconsistent with the schema components already held by this SchemaManager.
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importComponents
public void importComponents(javax.xml.transform.Source source) throws SaxonApiException
Import a precompiled Schema Component Model from a given Source. The schema components derived from this schema document are added to the cache of schema components maintained by this SchemaManager- Parameters:
source
- the XML file containing the schema component model, as generated by a previous call onexportComponents(net.sf.saxon.s9api.Destination)
- Throws:
SaxonApiException
- if a failure occurs loading the schema from the supplied source
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exportComponents
public void exportComponents(Destination destination) throws SaxonApiException
Export a precompiled Schema Component Model containing all the components (except built-in components) that have been loaded into this Processor.- Parameters:
destination
- the destination to recieve the precompiled Schema Component Model in the form of an XML document- Throws:
SaxonApiException
- if a failure occurs writing the schema components to the supplied destination
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newSchemaValidator
public SchemaValidator newSchemaValidator()
Create a SchemaValidator which can be used to validate instance documents against the schema held by this SchemaManager- Returns:
- a new SchemaValidator
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