import com.sun.org.apache.xerces.internal.xni.parser.XMLErrorHandler; //导入依赖的package包/类
/**
 * Allow an application to register an error event handler.
 *
 * <p>If the application does not register an error handler, all
 * error events reported by the SAX parser will be silently
 * ignored; however, normal processing may not continue.  It is
 * highly recommended that all SAX applications implement an
 * error handler to avoid unexpected bugs.</p>
 *
 * <p>Applications may register a new or different handler in the
 * middle of a parse, and the SAX parser must begin using the new
 * handler immediately.</p>
 *
 * @param errorHandler The error handler.
 * @see #getErrorHandler
 */
public void setErrorHandler(ErrorHandler errorHandler) {

    try {
        XMLErrorHandler xeh = (XMLErrorHandler) fConfiguration.getProperty(ERROR_HANDLER);
        if (xeh instanceof ErrorHandlerWrapper) {
            ErrorHandlerWrapper ehw = (ErrorHandlerWrapper) xeh;
            ehw.setErrorHandler(errorHandler);
        }
        else {
            fConfiguration.setProperty(ERROR_HANDLER,
                    new ErrorHandlerWrapper(errorHandler));
        }
    }
    catch (XMLConfigurationException e) {
        // do nothing
    }

}
 

import com.sun.org.apache.xerces.internal.xni.parser.XMLErrorHandler; //导入依赖的package包/类
/**
 * Return the current error handler.
 *
 * @return The current error handler, or null if none
 *         has been registered.
 * @see #setErrorHandler
 */
public ErrorHandler getErrorHandler() {

    ErrorHandler errorHandler = null;
    try {
        XMLErrorHandler xmlErrorHandler =
            (XMLErrorHandler)fConfiguration.getProperty(ERROR_HANDLER);
        if (xmlErrorHandler != null &&
            xmlErrorHandler instanceof ErrorHandlerWrapper) {
            errorHandler = ((ErrorHandlerWrapper)xmlErrorHandler).getErrorHandler();
        }
    }
    catch (XMLConfigurationException e) {
        // do nothing
    }
    return errorHandler;

}
 

import com.sun.org.apache.xerces.internal.xni.parser.XMLErrorHandler; //导入依赖的package包/类
/**
 * Allow an application to register an error event handler.
 *
 * <p>If the application does not register an error handler, all
 * error events reported by the SAX parser will be silently
 * ignored; however, normal processing may not continue.  It is
 * highly recommended that all SAX applications implement an
 * error handler to avoid unexpected bugs.</p>
 *
 * <p>Applications may register a new or different handler in the
 * middle of a parse, and the SAX parser must begin using the new
 * handler immediately.</p>
 *
 * @param errorHandler The error handler.
 * @exception java.lang.NullPointerException If the handler
 *            argument is null.
 * @see #getErrorHandler
 */
public void setErrorHandler(ErrorHandler errorHandler) {

    try {
        XMLErrorHandler xeh = (XMLErrorHandler) fConfiguration.getProperty(ERROR_HANDLER);
        if (xeh instanceof ErrorHandlerWrapper) {
            ErrorHandlerWrapper ehw = (ErrorHandlerWrapper) xeh;
            ehw.setErrorHandler(errorHandler);
        }
        else {
            fConfiguration.setProperty(ERROR_HANDLER,
                    new ErrorHandlerWrapper(errorHandler));
        }
    }
    catch (XMLConfigurationException e) {
        // do nothing
    }

}
 

import com.sun.org.apache.xerces.internal.xni.parser.XMLErrorHandler; //导入依赖的package包/类
/**
 * Sets the value of a property. This method is called by the component
 * manager any time after reset when a property changes value.
 * <p>
 * <strong>Note:</strong> Components should silently ignore properties
 * that do not affect the operation of the component.
 *
 * @param propertyId The property identifier.
 * @param value      The value of the property.
 *
 * @throws SAXNotRecognizedException The component should not throw
 *                                   this exception.
 * @throws SAXNotSupportedException The component should not throw
 *                                  this exception.
 */
public void setProperty(String propertyId, Object value)
    throws XMLConfigurationException {

    //
    // Xerces properties
    //

    if (propertyId.startsWith(Constants.XERCES_PROPERTY_PREFIX)) {
        final int suffixLength = propertyId.length() - Constants.XERCES_PROPERTY_PREFIX.length();

        if (suffixLength == Constants.ERROR_HANDLER_PROPERTY.length() &&
            propertyId.endsWith(Constants.ERROR_HANDLER_PROPERTY)) {
            fErrorHandler = (XMLErrorHandler)value;
        }
    }

}
 

import com.sun.org.apache.xerces.internal.xni.parser.XMLErrorHandler; //导入依赖的package包/类
public void error(SAXParseException e) throws SAXException {
    XMLErrorHandler eh = getErrorHandler();
    if (eh instanceof ErrorHandlerWrapper) {
        ((ErrorHandlerWrapper)eh).fErrorHandler.error(e);
    }
    else {
        eh.error("","",ErrorHandlerWrapper.createXMLParseException(e));
    }
    // if an XNIException is thrown, just let it go.
    // REVISIT: is this OK? or should we try to wrap it into SAXException?
}
 

import com.sun.org.apache.xerces.internal.xni.parser.XMLErrorHandler; //导入依赖的package包/类
public void fatalError(SAXParseException e) throws SAXException {
    XMLErrorHandler eh = getErrorHandler();
    if (eh instanceof ErrorHandlerWrapper) {
        ((ErrorHandlerWrapper)eh).fErrorHandler.fatalError(e);
    }
    else {
        eh.fatalError("","",ErrorHandlerWrapper.createXMLParseException(e));
    }
}
 

import com.sun.org.apache.xerces.internal.xni.parser.XMLErrorHandler; //导入依赖的package包/类
public void warning(SAXParseException e) throws SAXException {
    XMLErrorHandler eh = getErrorHandler();
    if (eh instanceof ErrorHandlerWrapper) {
        ((ErrorHandlerWrapper)eh).fErrorHandler.warning(e);
    }
    else {
        eh.warning("","",ErrorHandlerWrapper.createXMLParseException(e));
    }
}
 

import com.sun.org.apache.xerces.internal.xni.parser.XMLErrorHandler; //导入依赖的package包/类
private void createAnnotationValidator() {
    fAnnotationValidator = new XML11Configuration();
    fGrammarBucketAdapter = new XSAnnotationGrammarPool();
    fAnnotationValidator.setFeature(VALIDATION, true);
    fAnnotationValidator.setFeature(XMLSCHEMA_VALIDATION, true);
    fAnnotationValidator.setProperty(XMLGRAMMAR_POOL, fGrammarBucketAdapter);
    /** Set error handler. **/
    XMLErrorHandler errorHandler = fErrorReporter.getErrorHandler();
    fAnnotationValidator.setProperty(ERROR_HANDLER, (errorHandler != null) ? errorHandler : new DefaultErrorHandler());
    /** Set locale. **/
    Locale locale = fErrorReporter.getLocale();
    fAnnotationValidator.setProperty(LOCALE, locale);
}
 

import com.sun.org.apache.xerces.internal.xni.parser.XMLErrorHandler; //导入依赖的package包/类
public XPointerHandler(SymbolTable symbolTable,
        XMLErrorHandler errorHandler, XMLErrorReporter errorReporter) {
    super();

    fXPointerParts = new Vector();
    fSymbolTable = symbolTable;
    fErrorHandler = errorHandler;
    fXPointerErrorReporter = errorReporter;
    //fErrorReporter = errorReporter; // The XInclude ErrorReporter
}