import com.sun.xml.internal.xsom.parser.XMLParser; //导入依赖的package包/类
public ParserContext( XSOMParser owner, XMLParser parser ) {
    this.owner = owner;
    this.parser = parser;

    try {
        parse(new InputSource(ParserContext.class.getResource("datatypes.xsd").toExternalForm()));

        SchemaImpl xs = (SchemaImpl)
            schemaSet.getSchema("http://www.w3.org/2001/XMLSchema");
        xs.addSimpleType(schemaSet.anySimpleType,true);
        xs.addComplexType(schemaSet.anyType,true);
    } catch( SAXException e ) {
        // this must be a bug of XSOM
        if(e.getException()!=null)
            e.getException().printStackTrace();
        else
            e.printStackTrace();
        throw new InternalError();
    }
}
 

import com.sun.xml.internal.xsom.parser.XMLParser; //导入依赖的package包/类
public ParserContext( XSOMParser owner, XMLParser parser ) {
    this.owner = owner;
    this.parser = parser;

    try (InputStream is = ParserContext.class.getResourceAsStream("datatypes.xsd")) {
        InputSource source = new InputSource(is);
        source.setSystemId("datatypes.xsd");
        parse(source);

        SchemaImpl xs = (SchemaImpl)
                schemaSet.getSchema("http://www.w3.org/2001/XMLSchema");
        xs.addSimpleType(schemaSet.anySimpleType,true);
        xs.addComplexType(schemaSet.anyType,true);
    } catch( SAXException | IOException e ) {
        // this must be a bug of XSOM
        throw new InternalError(e.getMessage());
    }
}
 

import com.sun.xml.internal.xsom.parser.XMLParser; //导入依赖的package包/类
/**
 * Potentially problematic - make sure the parser instance passed is initialized
 * with proper security feature.
 *
 * @param parser
 * @return
 */
public XSOMParser createXSOMParser(XMLParser parser) {
    // set up other parameters to XSOMParser
    XSOMParser reader = new XSOMParser(new XMLSchemaParser(parser));
    reader.setAnnotationParser(new AnnotationParserFactoryImpl(opt));
    reader.setErrorHandler(errorReceiver);
    reader.setEntityResolver(opt.entityResolver);
    return reader;
}
 

import com.sun.xml.internal.xsom.parser.XMLParser; //导入依赖的package包/类
public XSOMParser createXSOMParser(XMLParser parser) {
    // set up other parameters to XSOMParser
    XSOMParser reader = new XSOMParser(new XMLSchemaParser(parser));
    reader.setAnnotationParser(new AnnotationParserFactoryImpl(opt));
    reader.setErrorHandler(errorReceiver);
    reader.setEntityResolver(opt.entityResolver);
    return reader;
}
 

import com.sun.xml.internal.xsom.parser.XMLParser; //导入依赖的package包/类
public SAXParserFactoryAdaptor( XMLParser _parser ) {
    this.parser = _parser;
}
 

import com.sun.xml.internal.xsom.parser.XMLParser; //导入依赖的package包/类
/**
 * @param fallbackParser This parser will be used when DOMForestParser needs to parse
 *                       documents that are not in the forest.
 */
public DOMForestParser(DOMForest forest, XMLParser fallbackParser) {
    this.forest = forest;
    this.scanner = new DOMForestScanner(forest);
    this.fallbackParser = fallbackParser;
}
 

import com.sun.xml.internal.xsom.parser.XMLParser; //导入依赖的package包/类
/**
 * @param fallbackParser
 *      This parser will be used when DOMForestParser needs to parse
 *      documents that are not in the forest.
 */
DOMForestParser( DOMForest forest, XMLParser fallbackParser ) {
    this.forest = forest;
    this.scanner = new DOMForestScanner(forest);
    this.fallbackParser = fallbackParser;
}
 

import com.sun.xml.internal.xsom.parser.XMLParser; //导入依赖的package包/类
private XMLSchemaParser(XMLParser baseParser) {
    this.baseParser = baseParser;
}