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java.lang.Object net.sf.saxon.event.SequenceReceiver net.sf.saxon.event.ProxyReceiver com.saxonica.schema.SchemaModelLoader
public class SchemaModelLoader
This class allows a schema model that was serialized using the SchemaModelSerializer
to be loaded into memory. At present the data is accepted without validation.
Nested Class Summary | |
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class |
SchemaModelLoader.AlternativeTypeHandler
Handle an alternative type for an element declaration |
class |
SchemaModelLoader.IdentityConstraintHandler
Handle an identity constraint (key, keyref, unique) |
class |
SchemaModelLoader.SelectorHandler
Handle a selector or field within an identity constraint (key, keyref, unique) |
class |
SchemaModelLoader.SubstitutionGroupAffiliationHandler
Handle a substitution group affiliation |
Field Summary |
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Fields inherited from class net.sf.saxon.event.ProxyReceiver |
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nextReceiver |
Fields inherited from class net.sf.saxon.event.SequenceReceiver |
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pipelineConfiguration, previousAtomic, systemId |
Fields inherited from interface javax.xml.transform.Result |
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PI_DISABLE_OUTPUT_ESCAPING, PI_ENABLE_OUTPUT_ESCAPING |
Constructor Summary | |
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SchemaModelLoader(Configuration config)
Create a schema model loader |
Method Summary | |
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void |
attribute(NodeName nameCode,
SimpleType typeCode,
CharSequence value,
int locationId,
int properties)
Notify an attribute. |
void |
characters(CharSequence chars,
int locationId,
int properties)
Character data |
void |
endElement()
End of element |
PreparedSchema |
load(Source source)
Load a schema from a serialized component model |
static void |
main(String[] args)
Test rig |
int |
parseFinalOrBlock(String attrName,
String finalValue,
int allowed)
Parse a list of blocked or final derivations. |
void |
startContent()
Notify the start of the content, that is, the completion of all attributes and namespaces. |
void |
startElement(NodeName nameCode,
SchemaType typeCode,
int locationId,
int properties)
Notify the start of an element |
Methods inherited from class net.sf.saxon.event.ProxyReceiver |
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append, close, comment, endDocument, getNamePool, getUnderlyingReceiver, namespace, open, processingInstruction, setPipelineConfiguration, setSystemId, setUnderlyingReceiver, setUnparsedEntity, startDocument, usesTypeAnnotations |
Methods inherited from class net.sf.saxon.event.SequenceReceiver |
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append, getConfiguration, getPipelineConfiguration, getSystemId |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SchemaModelLoader(Configuration config)
config
- the Saxon configuration. This must be a schema-aware configuration.
This SchemaModelLoader creates a PreparedSchema but does not directly load it into the
Configuration cache; that is the job of the caller.
IllegalArgumentException
- if the configuration is not schema-awareMethod Detail |
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public PreparedSchema load(Source source) throws XPathException
source
- the XML source of the serialized component model
XPathException
- if an error occurspublic void startElement(NodeName nameCode, SchemaType typeCode, int locationId, int properties) throws XPathException
startElement
in interface Receiver
startElement
in class ProxyReceiver
nameCode
- integer code identifying the name of the element within the name pool.typeCode
- integer code identifying the element's type within the name pool.properties
- for future use. Should be set to zero.locationId
- an integer which can be interpreted using a LocationProvider
to return
information such as line number and system ID. If no location information is available,
the value zero is supplied.
XPathException
- if an error occurspublic void startContent() throws XPathException
startContent
in interface Receiver
startContent
in class ProxyReceiver
XPathException
- if an error occurspublic void attribute(NodeName nameCode, SimpleType typeCode, CharSequence value, int locationId, int properties) throws XPathException
attribute
in interface Receiver
attribute
in class ProxyReceiver
nameCode
- The name of the attribute, as held in the name pooltypeCode
- The type of the attribute, as held in the name poolproperties
- Bit significant value. The following bits are defined:
value
- the string value of the attributelocationId
- an integer which can be interpreted using a LocationProvider
to return
information such as line number and system ID. If no location information is available,
the value zero is supplied.
IllegalStateException:
- attempt to output an attribute when there is no open element
start tag
XPathException
- if an error occurspublic void characters(CharSequence chars, int locationId, int properties) throws XPathException
characters
in interface Receiver
characters
in class ProxyReceiver
chars
- The characterslocationId
- an integer which can be interpreted using a LocationProvider
to return information such as line number and system ID. If no location information is available,
the value zero is supplied.properties
- Bit significant value. The following bits are defined:
XPathException
- if an error occurspublic void endElement() throws XPathException
endElement
in interface Receiver
endElement
in class ProxyReceiver
XPathException
- if an error occurspublic int parseFinalOrBlock(String attrName, String finalValue, int allowed) throws SchemaException
attrName
- the attribute name (block or final)finalValue
- A list of values to be parsed, as a string,
for example "extension restriction"allowed
- The permitted values, as a bit-significant integer. For example
the value (DERIVE_BY_EXTENSION | DERIVE_BY_RESTRICTION) allows the values
"extension" and "restriction" to appear.
SchemaException
public static void main(String[] args) throws Exception
args
- (schema-model-source-file, instance-source-file)
Exception
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