com.sun.org.apache.xerces.internal.jaxp.validation.Util Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of org.apache.servicemix.bundles.jaxp-ri
This OSGi bundle wraps ${pkgArtifactId} ${pkgVersion} jar file.
The newest version!
/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 *
 *
 * This file incorporates work covered by the following copyright and
 * permission notice:
 *
 * 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 com.sun.org.apache.xerces.internal.jaxp.validation;

import javax.xml.transform.stream.StreamSource;

import com.sun.org.apache.xerces.internal.xni.XNIException;
import com.sun.org.apache.xerces.internal.xni.parser.XMLInputSource;
import com.sun.org.apache.xerces.internal.xni.parser.XMLParseException;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;

/**
 * Static utility methods for the Validation API implementation.
 *
 * @author Kohsuke Kawaguchi ([email protected])
 * @version $Id: Util.java,v 1.6 2010-11-01 04:40:08 joehw Exp $
 */
final class Util {
    
    /**
     * Creates a proper {@link XMLInputSource} from a {@link StreamSource}.
     *
     * @return always return non-null valid object.
     */
    public static final XMLInputSource toXMLInputSource( StreamSource in ) {
        if( in.getReader()!=null )
            return new XMLInputSource(
            in.getPublicId(), in.getSystemId(), in.getSystemId(),
            in.getReader(), null );
        if( in.getInputStream()!=null )
            return new XMLInputSource(
            in.getPublicId(), in.getSystemId(), in.getSystemId(),
            in.getInputStream(), null );
        
        return new XMLInputSource(
        in.getPublicId(), in.getSystemId(), in.getSystemId() );
    }
    
    /**
     * Reconstructs {@link SAXException} from XNIException.
     */
    public static SAXException toSAXException(XNIException e) {
        if(e instanceof XMLParseException)
            return toSAXParseException((XMLParseException)e);
        if( e.getException() instanceof SAXException )
            return (SAXException)e.getException();
        return new SAXException(e.getMessage(),e.getException());
    }
    
    public static SAXParseException toSAXParseException( XMLParseException e ) {
        if( e.getException() instanceof SAXParseException )
            return (SAXParseException)e.getException();
        return new SAXParseException( e.getMessage(),
        e.getPublicId(), e.getExpandedSystemId(),
        e.getLineNumber(), e.getColumnNumber(),
        e.getException() );
    }
    
} // Util