/*
 * Copyright (c) 1998, 2018 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 - February 2012
package org.eclipse.persistence.testing.jaxb.xmlelementref.collections;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import javax.activation.DataHandler;
import javax.xml.bind.JAXBElement;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElementRef;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlType;

@XmlAccessorType(XmlAccessType.FIELD)
@XmlRootElement
public class Wrapper {

    @XmlElementRef(name = "return", type = JAXBElement.class)
    protected List<JAXBElement<DataHandler>> content;

    public List<JAXBElement<DataHandler>> getContent() {
        if (content == null) {
            content = new ArrayList<JAXBElement<DataHandler>>();
        }
        return this.content;
    }

    public boolean equals(Object compareobject){
        if(compareobject instanceof Wrapper){
            if(getContent().size() != ((Wrapper)compareobject).getContent().size()){
                return false;
            }
            for(int i=0;i<getContent().size(); i++){
                Object object1 = getContent().get(i);
                Object object2 = ((Wrapper)compareobject).getContent().get(i);
                if(object1 instanceof JAXBElement && object2 instanceof JAXBElement){
                    if(!compareJAXBElements((JAXBElement)object1, (JAXBElement)object2)){
                        return false;
                    }
                }else if(!object1.equals(object2)){
                    return false;
                }

            }
            return true;
        }
        return false;
    }

    private boolean compareJAXBElements(JAXBElement object1, JAXBElement object2){
        if (! object1.getName().getLocalPart().equals(object2.getName().getLocalPart())){
            return false;
        }
        if (! object1.getName().getNamespaceURI().equals(object2.getName().getNamespaceURI())){
            return false;
        }
        if (! object1.getDeclaredType().equals(object2.getDeclaredType())){
            return false;
        }

        Object controlValue = object1.getValue();
        Object testValue = object2.getValue();

        if(controlValue == null) {
            if(testValue == null){
                return true;
            }
            return false;
        }else{
            if(testValue == null){
                return false;
            }
        }

        return controlValue.equals(testValue);

    }


}
