com.adobe.xmp.schema.rng.parser

Interface SchemaGenerationHandler

public interface SchemaGenerationHandler

This interface generates a trace of traversals of ref elements encountered in rng schema. Methods in this interface provide information about namespaces, prefixes and names of various properties defined in schema. Implementations of this interface can store this information for later use. This can also be useful in debugging, as it helps in knowing which part of rng schema is parsed at present

Method Summary

Modifier and Type	Method and Description
void	endRefTraversal(String refName) Called when a rng:ref element is completely traversed.
boolean	ignoreErrorInConstructingProperty(String ns, String localName, RNGParseException ex) Reports if a RNGParseException is raised while trying to create a PropertyDescription from RNG schema.
void	startPropertyConstruction(String ns, String localName, String prefix) Called before constructing a property
void	startRefTraversal(String refName) Called when a new rng:ref element is encountered.
void	startSchemaConstruction(String ns, String prefix) Called before constructing schema

Method Detail

startRefTraversal

void startRefTraversal(String refName)

Called when a new rng:ref element is encountered.

Parameters:

refName -

endRefTraversal

void endRefTraversal(String refName)

Called when a rng:ref element is completely traversed.

Parameters:

refName -

startSchemaConstruction

void startSchemaConstruction(String ns,
                             String prefix)

Called before constructing schema

Parameters:

ns - Namespace of schema

prefix - Prefix of schema as defined in RelaxNG schemas

startPropertyConstruction

void startPropertyConstruction(String ns,
                               String localName,
                               String prefix)

Called before constructing a property

Parameters:

ns - Namespace of property

localName - Name of property

prefix - Prefix of property as defined in RelaxNG schemas

ignoreErrorInConstructingProperty

boolean ignoreErrorInConstructingProperty(String ns,
                                          String localName,
                                          RNGParseException ex)

Reports if a RNGParseException is raised while trying to create a PropertyDescription from RNG schema.

Parameters:

ns - Property namespace

localName - Property's localname

ex - RNGParseException raised while constructing the property

Returns:

false if this parsing is to be discontinued, true if the error for this property is to be ignored while constructing the schema