// --- BEGIN COPYRIGHT BLOCK ---
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; version 2 of the License.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// (C) 2011 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
/**
 *
 */
package com.netscape.certsrv.cert;

import java.io.StringReader;
import java.io.StringWriter;

import javax.xml.bind.JAXBContext;
import javax.xml.bind.Marshaller;
import javax.xml.bind.Unmarshaller;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;

import org.jboss.resteasy.plugins.providers.atom.Link;

import com.netscape.certsrv.dbs.certdb.CertId;
import com.netscape.certsrv.dbs.certdb.CertIdAdapter;

/**
 * @author alee
 *
 */
@XmlRootElement(name = "CertDataInfo")
public class CertDataInfo {

    public static Marshaller marshaller;
    public static Unmarshaller unmarshaller;

    static {
        try {
            JAXBContext context = JAXBContext.newInstance(CertDataInfo.class);
            marshaller = context.createMarshaller();
            marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
            unmarshaller = context.createUnmarshaller();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    CertId id;
    String subjectDN;
    String status;

    Link link;

    @XmlAttribute(name="id")
    @XmlJavaTypeAdapter(CertIdAdapter.class)
    public CertId getID() {
        return id;
    }

    public void setID(CertId id) {
        this.id = id;
    }

    @XmlElement(name="SubjectDN")
    public String getSubjectDN() {
        return subjectDN;
    }

    public void setSubjectDN(String subjectDN) {
        this.subjectDN = subjectDN;
    }

    @XmlElement(name="Status")
    public String getStatus() {
        return status;
    }

    public void setStatus(String status) {
        this.status = status;
    }

    @XmlElement(name="Link")
    public Link getLink() {
        return link;
    }

    public void setLink(Link link) {
        this.link = link;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((id == null) ? 0 : id.hashCode());
        result = prime * result + ((status == null) ? 0 : status.hashCode());
        result = prime * result + ((subjectDN == null) ? 0 : subjectDN.hashCode());
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        CertDataInfo other = (CertDataInfo) obj;
        if (id == null) {
            if (other.id != null)
                return false;
        } else if (!id.equals(other.id))
            return false;
        if (status == null) {
            if (other.status != null)
                return false;
        } else if (!status.equals(other.status))
            return false;
        if (subjectDN == null) {
            if (other.subjectDN != null)
                return false;
        } else if (!subjectDN.equals(other.subjectDN))
            return false;
        return true;
    }

    public String toString() {
        try {
            StringWriter sw = new StringWriter();
            marshaller.marshal(this, sw);
            return sw.toString();

        } catch (Exception e) {
            return super.toString();
        }
    }

    public static CertDataInfo valueOf(String string) throws Exception {
        try {
            return (CertDataInfo)unmarshaller.unmarshal(new StringReader(string));
        } catch (Exception e) {
            return null;
        }
    }

    public static void main(String args[]) throws Exception {

        CertDataInfo before = new CertDataInfo();
        before.setID(new CertId("12512514865863765114"));
        before.setSubjectDN("CN=Test User,UID=testuser,O=EXAMPLE-COM");
        before.setStatus("VALID");

        String string = before.toString();
        System.out.println(string);

        CertDataInfo after = CertDataInfo.valueOf(string);

        System.out.println(before.equals(after));
    }
}