/*******************************************************************************
 * Copyright (c) 1998, 2008 Oracle. All rights reserved.
 * This program and the accompanying materials are made available under the 
 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 
 * which accompanies this distribution. 
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at 
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *     Oracle - initial API and implementation from Oracle TopLink
 ******************************************************************************/  
package org.eclipse.persistence.testing.oxm.xmlmarshaller.setschemas;

import java.net.URL;
import org.eclipse.persistence.oxm.*;
import org.eclipse.persistence.testing.oxm.OXTestCase;
import org.xml.sax.ErrorHandler;

public class SetSchemasTestCases extends OXTestCase {
    private static final String VALID_XML_RESOURCE = "org/eclipse/persistence/testing/oxm/xmlmarshaller/setschemas/valid.xml";
    private static final String INVALID_XML_RESOURCE = "org/eclipse/persistence/testing/oxm/xmlmarshaller/setschemas/invalid.xml";
    private XMLContext xmlContext;
    private XMLUnmarshaller xmlUnmarshaller;

    public SetSchemasTestCases(String name) {
        super(name);
    }

    public void setUp() {
        EmployeeProject project = new EmployeeProject();
        xmlContext = getXMLContext(project);
        xmlUnmarshaller = xmlContext.createUnmarshaller();
        xmlUnmarshaller.setErrorHandler(new MyErrorHandler());
    }

    public void testInvalidFile() {
        URL url = ClassLoader.getSystemResource(INVALID_XML_RESOURCE);
        xmlUnmarshaller.unmarshal(url);
    }
   
    public void testValidateInvalidFile() {
        boolean wasExceptionCaught = false;
        try {
            xmlUnmarshaller.setValidationMode(XMLUnmarshaller.SCHEMA_VALIDATION);
            URL url = ClassLoader.getSystemResource(INVALID_XML_RESOURCE);
            xmlUnmarshaller.unmarshal(url);
        } catch (Exception e) {
            wasExceptionCaught = true;
        }
        assertTrue("An exception should have been thrown.", wasExceptionCaught);
    }

    public void testValidFile() {
        URL url = ClassLoader.getSystemResource(VALID_XML_RESOURCE);
        xmlUnmarshaller.unmarshal(url);
    }

    public void testValidateValidFile() {
        xmlUnmarshaller.setValidationMode(XMLUnmarshaller.SCHEMA_VALIDATION);
        URL url = ClassLoader.getSystemResource(VALID_XML_RESOURCE);
        xmlUnmarshaller.unmarshal(url);
    }
    
    /**
     * Error handler implementation for handling parser errors
     */
    class MyErrorHandler implements ErrorHandler {
    	public void warning(org.xml.sax.SAXParseException sex) throws org.xml.sax.SAXParseException {
    		throw sex;
    	}
    	public void error(org.xml.sax.SAXParseException sex) throws org.xml.sax.SAXParseException {
    		throw sex;
    	}
    	public void fatalError(org.xml.sax.SAXParseException sex) throws org.xml.sax.SAXParseException {
    		throw sex;
    	}
    }
}