org.apache.maven.plugins.changes.schema.XmlValidationHandler Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of maven-changes-plugin Show documentation
Creates a release history for inclusion into the site and assists in generating an announcement mail.
The newest version!
/*
 * 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 limitations
 * under the License.
 */
package org.apache.maven.plugins.changes.schema;

import java.util.ArrayList;
import java.util.List;

import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
import org.xml.sax.helpers.DefaultHandler;

/**
 * @author Olivier Lamy
 * @since 28 juil. 2008
 * @version $Id$
 */
public class XmlValidationHandler extends DefaultHandler {

    private boolean parsingError = false;

    private List errors = new ArrayList<>();

    private List fatalErrors = new ArrayList<>();

    private List warnings = new ArrayList<>();

    private boolean failOnValidationError;

    /**
     * @param failOnValidationError If fail on validation error.
     */
    public XmlValidationHandler(boolean failOnValidationError) {
        this.failOnValidationError = failOnValidationError;
    }

    /**
     * @see org.xml.sax.ErrorHandler#error(org.xml.sax.SAXParseException)
     */
    public void error(SAXParseException excp) throws SAXException {
        this.setErrorParsing(true);
        this.errors.add(excp);
        if (this.failOnValidationError) {
            throw new SAXException(excp.getMessage(), excp);
        }
    }

    /**
     * @see org.xml.sax.ErrorHandler#fatalError(org.xml.sax.SAXParseException)
     */
    public void fatalError(SAXParseException excp) throws SAXException {
        this.fatalErrors.add(excp);
        if (this.failOnValidationError) {
            throw new SAXException(excp.getMessage(), excp);
        }
    }

    /**
     * @see org.xml.sax.ErrorHandler#warning(org.xml.sax.SAXParseException)
     */
    public void warning(SAXParseException excp) {
        this.warnings.add(excp);
    }

    /**
     * @see org.xml.sax.ContentHandler#startElement(String, String, String, Attributes)
     */
    public void startElement(String uri, String localName, String qName, Attributes attributes) {
        // nothing
    }

    /**
     * @return Returns the errorParsing.
     */
    public boolean isErrorParsing() {
        return this.parsingError;
    }

    /**
     * @param error The errorParsing to set.
     */
    public void setErrorParsing(boolean error) {
        this.parsingError = error;
    }

    public List getErrors() {
        return errors;
    }

    public void setErrors(List errors) {
        this.errors = errors;
    }

    public List getFatalErrors() {
        return fatalErrors;
    }

    public void setFatalErrors(List fatalErrors) {
        this.fatalErrors = fatalErrors;
    }

    public List getWarnings() {
        return warnings;
    }

    public void setWarnings(List warnings) {
        this.warnings = warnings;
    }
}