/*
 * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0,
 * or the Eclipse Distribution License v. 1.0 which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
 */

// Contributors:
// Denise Smith - 2.4 - April 2012
package org.eclipse.persistence.testing.jaxb.externalizedmetadata.xmlanyelement;

import java.io.InputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;

import javax.xml.namespace.QName;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.Source;
import javax.xml.transform.stream.StreamSource;

import org.eclipse.persistence.jaxb.JAXBContextFactory;
import org.eclipse.persistence.mappings.DatabaseMapping;
import org.eclipse.persistence.oxm.XMLDescriptor;
import org.eclipse.persistence.oxm.mappings.XMLAnyCollectionMapping;
import org.eclipse.persistence.testing.jaxb.JAXBWithJSONTestCases;
import org.w3c.dom.Document;
import org.w3c.dom.Element;

public class XmlAnyElementListTestCases extends JAXBWithJSONTestCases{

    private static final String XML_RESOURCE = "org/eclipse/persistence/testing/jaxb/externalizedmetadata/xmlanyelement/employee-with-list.xml";
    private static final String JSON_RESOURCE = "org/eclipse/persistence/testing/jaxb/externalizedmetadata/xmlanyelement/employee-with-list.json";


    public XmlAnyElementListTestCases(String name) throws Exception{
       super(name);
       setControlDocument(XML_RESOURCE);
       setControlJSON(JSON_RESOURCE);
       setClasses(new Class[]{EmployeeWithList.class});

    }

    @Override
    public Map getProperties(){
        InputStream inputStream = ClassLoader.getSystemResourceAsStream("org/eclipse/persistence/testing/jaxb/externalizedmetadata/xmlanyelement/eclipselink-oxm-xml-list.xml");

        HashMap<String, Source> metadataSourceMap = new HashMap<String, Source>();
        metadataSourceMap.put("org.eclipse.persistence.testing.jaxb.externalizedmetadata.xmlanyelement", new StreamSource(inputStream));
        Map<String, Map<String, Source>> properties = new HashMap<String, Map<String, Source>>();
        properties.put(JAXBContextFactory.ECLIPSELINK_OXM_XML_KEY, metadataSourceMap);

        return properties;
    }

    @Override
    public Object getControlObject(){
        EmployeeWithList ctrlEmpWithList = new EmployeeWithList();
        ctrlEmpWithList.a = 1;
        ctrlEmpWithList.b = "3";
        ctrlEmpWithList.stuff = new ArrayList<Object>();
        Element elt1 = null;
        Element elt2 = null;
        try {
                Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
                elt1 = doc.createElement(MyDomAdapter.STUFF_STR);
                elt1.appendChild(doc.createTextNode("This is some stuff"));
                elt2 = doc.createElement(MyDomAdapter.STUFF_STR);
                elt2.appendChild(doc.createTextNode("This is some more stuff"));
        } catch (ParserConfigurationException e) {
                 e.printStackTrace();
        }
        ctrlEmpWithList.stuff.add(elt1);
        ctrlEmpWithList.stuff.add(elt2);
        return ctrlEmpWithList;
     }

    public void testContainerType() {
        XMLDescriptor xDesc = xmlContext.getDescriptor(new QName("employee"));
        assertNotNull("No descriptor was generated for EmployeeWithList.", xDesc);
        DatabaseMapping mapping = xDesc.getMappingForAttributeName("stuff");
        assertNotNull("No mapping exists on EmployeeWithList for attribute [stuff].", mapping);
        assertTrue("Expected an XMLAnyCollectionMapping for attribute [stuff], but was [" + mapping.toString() +"].", mapping instanceof XMLAnyCollectionMapping);
        assertTrue("Expected container class [java.util.LinkedList] but was ["+ mapping.getContainerPolicy().getContainerClassName()+"]", mapping.getContainerPolicy().getContainerClassName().equals("java.util.LinkedList"));
    }

    public void testSchemaGen() throws Exception{
        java.util.List<InputStream> controlSchemas = new ArrayList<InputStream>();
        InputStream is = ClassLoader.getSystemClassLoader().getResourceAsStream("org/eclipse/persistence/testing/jaxb/externalizedmetadata/xmlanyelement/schema.xsd");
        controlSchemas.add(is);
        super.testSchemaGen(controlSchemas);
   }

     public void testInstanceDocValidation() throws Exception {
            InputStream schema = ClassLoader.getSystemResourceAsStream("org/eclipse/persistence/testing/jaxb/externalizedmetadata/xmlanyelement/schema.xsd");
            StreamSource schemaSource = new StreamSource(schema);

            MyMapStreamSchemaOutputResolver outputResolver = new MyMapStreamSchemaOutputResolver();
            getJAXBContext().generateSchema(outputResolver);

            InputStream instanceDocStream = ClassLoader.getSystemResourceAsStream("org/eclipse/persistence/testing/jaxb/externalizedmetadata/xmlanyelement/employee.xml");
            String result = validateAgainstSchema(instanceDocStream, schemaSource, outputResolver );
            assertTrue("Instance doc validation (employee.xml) failed unxepectedly: " + result, result == null);
        }


}