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java.lang.Objectnet.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 | |
|---|---|
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 |
|---|
| Fields inherited from class net.sf.saxon.event.ProxyReceiver |
|---|
nextReceiver |
| Fields inherited from class net.sf.saxon.event.SequenceReceiver |
|---|
pipelineConfiguration, previousAtomic, systemId |
| Fields inherited from interface javax.xml.transform.Result |
|---|
PI_DISABLE_OUTPUT_ESCAPING, PI_ENABLE_OUTPUT_ESCAPING |
| Constructor Summary | |
|---|---|
SchemaModelLoader(Configuration config)
Create a schema model loader |
|
| Method Summary | |
|---|---|
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 |
|---|
append, close, comment, endDocument, getNamePool, getUnderlyingReceiver, namespace, open, processingInstruction, setPipelineConfiguration, setSystemId, setUnderlyingReceiver, setUnparsedEntity, startDocument, usesTypeAnnotations |
| Methods inherited from class net.sf.saxon.event.SequenceReceiver |
|---|
append, getConfiguration, getPipelineConfiguration, getSystemId |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
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-aware| Method Detail |
|---|
public PreparedSchema load(Source source)
throws XPathException
source - the XML source of the serialized component model
XPathException - if an error occurs
public void startElement(NodeName nameCode,
SchemaType typeCode,
int locationId,
int properties)
throws XPathException
startElement in interface ReceiverstartElement in class ProxyReceivernameCode - 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 occurs
public void startContent()
throws XPathException
startContent in interface ReceiverstartContent in class ProxyReceiverXPathException - if an error occurs
public void attribute(NodeName nameCode,
SimpleType typeCode,
CharSequence value,
int locationId,
int properties)
throws XPathException
attribute in interface Receiverattribute in class ProxyReceivernameCode - 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 occurs
public void characters(CharSequence chars,
int locationId,
int properties)
throws XPathException
characters in interface Receivercharacters in class ProxyReceiverchars - 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 occurs
public void endElement()
throws XPathException
endElement in interface ReceiverendElement in class ProxyReceiverXPathException - if an error occurs
public 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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