/*
 * 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:
// dmccann - October 26/2009 - 2.0 - Initial implementation
package org.eclipse.persistence.testing.jaxb.externalizedmetadata.xmlanyattribute;

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

import javax.xml.namespace.QName;
import javax.xml.transform.Source;
import javax.xml.transform.stream.StreamSource;

import org.eclipse.persistence.jaxb.JAXBContextFactory;
import org.eclipse.persistence.jaxb.JAXBMarshaller;
import org.eclipse.persistence.jaxb.MarshallerProperties;
import org.eclipse.persistence.jaxb.UnmarshallerProperties;
import org.eclipse.persistence.mappings.DatabaseMapping;
import org.eclipse.persistence.oxm.XMLDescriptor;
import org.eclipse.persistence.oxm.mappings.XMLAnyAttributeMapping;
import org.eclipse.persistence.testing.jaxb.JAXBWithJSONTestCases;

/**
 * Tests XmlAnyElement via eclipselink-oxm.xml
 *
 */
public class XmlAnyAttributeTestCases extends JAXBWithJSONTestCases {
    private static final String XML_RESOURCE = "org/eclipse/persistence/testing/jaxb/externalizedmetadata/xmlanyattribute/employee.xml";
    private static final String JSON_RESOURCE = "org/eclipse/persistence/testing/jaxb/externalizedmetadata/xmlanyattribute/employee.json";
    public static final String RETURN_STRING = "Giggity";

    /**
     * This is the preferred (and only) constructor.
     *
     */
    public XmlAnyAttributeTestCases(String name) throws Exception{
        super(name);
        setControlDocument(XML_RESOURCE);
        setControlJSON(JSON_RESOURCE);
        setClasses(new Class[]{Employee.class});

        Map<String, String> namespaces = new HashMap<String, String>();
        namespaces.put("www.example.com","ns0");
        jaxbUnmarshaller.setProperty(UnmarshallerProperties.JSON_NAMESPACE_PREFIX_MAPPER, namespaces);
        jaxbUnmarshaller.setProperty(UnmarshallerProperties.JSON_ATTRIBUTE_PREFIX, "@");
    }

    @Override
    public JAXBMarshaller getJSONMarshaller() throws Exception{

        Map<String, String> namespaces = new HashMap<String, String>();
        namespaces.put("www.example.com","ns0");

        JAXBMarshaller jsonMarhsaller = (JAXBMarshaller) jaxbContext.createMarshaller();
        jsonMarhsaller.setProperty(MarshallerProperties.MEDIA_TYPE, "application/json");
        jsonMarhsaller.setProperty(MarshallerProperties.NAMESPACE_PREFIX_MAPPER, namespaces);
        jsonMarhsaller.setProperty(MarshallerProperties.JSON_ATTRIBUTE_PREFIX, "@");

        return jsonMarhsaller;
    }

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

        HashMap<String, Source> metadataSourceMap = new HashMap<String, Source>();
        metadataSourceMap.put("org.eclipse.persistence.testing.jaxb.externalizedmetadata.xmlanyattribute", 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;
    }


    /**
     * Test setting the map class via container-type attribute.
     *
     * Positive test.
     */
    public void testContainerType() {
        XMLDescriptor xDesc = xmlContext.getDescriptor(new QName("employee"));
        assertNotNull("No descriptor was generated for Employee.", xDesc);
        DatabaseMapping mapping = xDesc.getMappingForAttributeName("stuff");
        assertNotNull("No mapping exists on Employee for attribute [stuff].", mapping);
        assertTrue("Expected an XMLAnyAttributeMapping for attribute [stuff], but was [" + mapping.toString() +"].", mapping instanceof XMLAnyAttributeMapping);
        assertTrue("Expected map class [java.util.LinkedHashMap] but was ["+ mapping.getContainerPolicy().getContainerClassName()+"]", mapping.getContainerPolicy().getContainerClassName().equals("java.util.LinkedHashMap"));
    }

    @Override
    protected Object getControlObject() {
        Employee ctrlEmp = new Employee();
        ctrlEmp.a = 1;
        ctrlEmp.b = "3";
        HashMap<QName, Object> someStuff = new HashMap<QName, Object>();
        someStuff.put(new QName("www.example.com", "stuff"), "blah");
        ctrlEmp.stuff = someStuff;
        return ctrlEmp;
    }

    public void testSchemaGen() throws Exception {
        List controlSchemas = new ArrayList();
        InputStream is = ClassLoader.getSystemResourceAsStream("org/eclipse/persistence/testing/jaxb/externalizedmetadata/xmlanyattribute/schema.xsd");
        controlSchemas.add(is);
        super.testSchemaGen(controlSchemas);
    }
}