xml.parser
Class SchemaLoader

java.lang.Object
  xml.parser.SchemaLoader

public final class SchemaLoader
extends java.lang.Object

Utility class to load a schema

Version:

$Id: SchemaLoader.java 20811 2012-01-15 15:40:14Z kerik-sf $

Author:

Eric Le Lay

Field Summary

static java.lang.String	GRAMMAR_POOL Property identifier: grammar pool.
protected static java.lang.String	NAMESPACES_FEATURE_ID Namespaces feature id (http://xml.org/sax/features/namespaces).
protected static java.lang.String	SCHEMA_LOCATION Property identifier: namespace-schema location pairs.
protected static java.lang.String	SCHEMA_NONS_LOCATION Property identifier: no namespace schema location.
static java.lang.String	SYMBOL_TABLE Property identifier: symbol table.

Method Summary

static SchemaLoader	instance()
javax.xml.validation.ValidatorHandler	loadJaxpGrammar(java.lang.String current, java.lang.String schemaFileNameOrURL, org.xml.sax.ErrorHandler handler, org.gjt.sp.jedit.Buffer requestingBuffer)
org.apache.xerces.xni.grammars.Grammar	loadXercesGrammar(org.gjt.sp.jedit.Buffer current, java.lang.String systemId, java.lang.String schemaLocation, java.lang.String nonsSchemaLocation, org.xml.sax.ErrorHandler handler) load a native Xerces Grammar, which can be used to get an XSModel for CompletionInfo

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SYMBOL_TABLE

public static final java.lang.String SYMBOL_TABLE

Property identifier: symbol table.

See Also:

Constant Field Values

GRAMMAR_POOL

public static final java.lang.String GRAMMAR_POOL

Property identifier: grammar pool.

See Also:

Constant Field Values

NAMESPACES_FEATURE_ID

protected static final java.lang.String NAMESPACES_FEATURE_ID

Namespaces feature id (http://xml.org/sax/features/namespaces).

See Also:

Constant Field Values

SCHEMA_LOCATION

protected static final java.lang.String SCHEMA_LOCATION

Property identifier: namespace-schema location pairs.

See Also:

Constant Field Values

SCHEMA_NONS_LOCATION

protected static final java.lang.String SCHEMA_NONS_LOCATION

Property identifier: no namespace schema location.

See Also:

Constant Field Values

Method Detail

loadJaxpGrammar

public javax.xml.validation.ValidatorHandler loadJaxpGrammar(java.lang.String current,
                                                             java.lang.String schemaFileNameOrURL,
                                                             org.xml.sax.ErrorHandler handler,
                                                             org.gjt.sp.jedit.Buffer requestingBuffer)
                                                      throws org.xml.sax.SAXException,
                                                             java.io.IOException,
                                                             java.lang.IllegalArgumentException

Parameters:

current - systemId of the parsed document

schemaFileNameOrURL - identifier of the schema to load

handler - channel to report errors

requestingBuffer - buffer requesting the ValidatorHandler, for caching

Throws:

org.xml.sax.SAXException

java.io.IOException

java.lang.IllegalArgumentException

loadXercesGrammar

public org.apache.xerces.xni.grammars.Grammar loadXercesGrammar(org.gjt.sp.jedit.Buffer current,
                                                                java.lang.String systemId,
                                                                java.lang.String schemaLocation,
                                                                java.lang.String nonsSchemaLocation,
                                                                org.xml.sax.ErrorHandler handler)
                                                         throws java.io.IOException,
                                                                org.xml.sax.SAXException

load a native Xerces Grammar, which can be used to get an XSModel for CompletionInfo

Parameters:

schemaLocation - required to find imported grammars (see test_data/import_schema)

Throws:

java.io.IOException

org.xml.sax.SAXException

instance

public static SchemaLoader instance()

Returns:

singleton instance