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 * reserved comment block

 * DO NOT REMOVE OR ALTER!

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/*

 * Licensed to the Apache Software Foundation (ASF) under one or more

 * contributor license agreements.  See the NOTICE file distributed with

 * this work for additional information regarding copyright ownership.

 * The ASF licenses this file to You under the Apache License, Version 2.0

 * (the "License"); you may not use this file except in compliance with

 * the License.  You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

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package com.sun.org.apache.xerces.internal.jaxp.validation;

import com.sun.org.apache.xerces.internal.xni.parser.XMLErrorHandler;

import com.sun.org.apache.xerces.internal.xni.parser.XMLParseException;

import org.xml.sax.ErrorHandler;

import org.xml.sax.SAXException;

/**

 * Receives errors through Xerces {@link XMLErrorHandler}

 * and pass them down to SAX {@link ErrorHandler}.

 *

 * @author

 *     Kohsuke Kawaguchi

 */

public abstract class ErrorHandlerAdaptor implements XMLErrorHandler

{

    /** set to true if there was any error. */

    private boolean hadError = false;

    /**

     * returns if there was an error since the last invocation of

     * the resetError method.

     */

    public boolean hadError() { return hadError; }

    /** resets the error flag. */

    public void reset() { hadError = false; }

    /**

     * Implemented by the derived class to return the actual

     * {@link ErrorHandler} to which errors are sent.

     *

     * @return always return non-null valid object.

     */

    protected abstract ErrorHandler getErrorHandler();

    public void fatalError( String domain, String key, XMLParseException e ) {

        try {

            hadError = true;

            getErrorHandler().fatalError( Util.toSAXParseException(e) );

        } catch( SAXException se ) {

            throw new WrappedSAXException(se);

        }

    }

    public void error( String domain, String key, XMLParseException e ) {

        try {

            hadError = true;

            getErrorHandler().error( Util.toSAXParseException(e) );

        } catch( SAXException se ) {

            throw new WrappedSAXException(se);

        }

    }

    public void warning( String domain, String key, XMLParseException e ) {

        try {

            getErrorHandler().warning( Util.toSAXParseException(e) );

        } catch( SAXException se ) {

            throw new WrappedSAXException(se);

        }

    }

}