/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.cxf.ws.security.policy.model;

import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;

import org.apache.cxf.ws.security.policy.SPConstants;
import org.apache.neethi.PolicyComponent;

public class X509Token extends Token {
    
    
    private boolean requireKeyIdentifierReference;

    private boolean requireIssuerSerialReference;

    private boolean requireEmbeddedTokenReference;

    private boolean requireThumbprintReference;

    private String tokenVersionAndType = SPConstants.WSS_X509_V3_TOKEN10;

    public X509Token(SPConstants version) {
        super(version);
    }

    /**
     * @return Returns the requireEmbeddedTokenReference.
     */
    public boolean isRequireEmbeddedTokenReference() {
        return requireEmbeddedTokenReference;
    }

    /**
     * @param requireEmbeddedTokenReference The requireEmbeddedTokenReference to set.
     */
    public void setRequireEmbeddedTokenReference(boolean requireEmbeddedTokenReference) {
        this.requireEmbeddedTokenReference = requireEmbeddedTokenReference;
    }

    /**
     * @return Returns the requireIssuerSerialReference.
     */
    public boolean isRequireIssuerSerialReference() {
        return requireIssuerSerialReference;
    }

    /**
     * @param requireIssuerSerialReference The requireIssuerSerialReference to set.
     */
    public void setRequireIssuerSerialReference(boolean requireIssuerSerialReference) {
        this.requireIssuerSerialReference = requireIssuerSerialReference;
    }

    /**
     * @return Returns the requireKeyIdentifierReference.
     */
    public boolean isRequireKeyIdentifierReference() {
        return requireKeyIdentifierReference;
    }

    /**
     * @param requireKeyIdentifierReference The requireKeyIdentifierReference to set.
     */
    public void setRequireKeyIdentifierReference(boolean requireKeyIdentifierReference) {
        this.requireKeyIdentifierReference = requireKeyIdentifierReference;
    }

    /**
     * @return Returns the requireThumbprintReference.
     */
    public boolean isRequireThumbprintReference() {
        return requireThumbprintReference;
    }

    /**
     * @param requireThumbprintReference The requireThumbprintReference to set.
     */
    public void setRequireThumbprintReference(boolean requireThumbprintReference) {
        this.requireThumbprintReference = requireThumbprintReference;
    }

    /**
     * @return Returns the tokenVersionAndType.
     */
    public String getTokenVersionAndType() {
        return tokenVersionAndType;
    }

    /**
     * @param tokenVersionAndType The tokenVersionAndType to set.
     */
    public void setTokenVersionAndType(String tokenVersionAndType) {
        this.tokenVersionAndType = tokenVersionAndType;
    }

    public QName getName() {
        return constants.getX509Token();
    }

    public PolicyComponent normalize() {
        throw new UnsupportedOperationException();
    }

    public void serialize(XMLStreamWriter writer) throws XMLStreamException {
        String localName = getName().getLocalPart();
        String namespaceURI = getName().getNamespaceURI();

        String prefix = writer.getPrefix(namespaceURI);

        if (prefix == null) {
            prefix = getName().getPrefix();
            writer.setPrefix(prefix, namespaceURI);
        }

        // <sp:X509Token>
        writer.writeStartElement(prefix, localName, namespaceURI);

        String inclusion;

        inclusion = constants.getAttributeValueFromInclusion(getInclusion());

        if (inclusion != null) {
            writer.writeAttribute(prefix, namespaceURI, SPConstants.ATTR_INCLUDE_TOKEN, inclusion);
        }

        String pPrefix = writer.getPrefix(SPConstants.POLICY.getNamespaceURI());
        if (pPrefix == null) {
            pPrefix = SPConstants.POLICY.getPrefix();
            writer.setPrefix(pPrefix, SPConstants.POLICY.getNamespaceURI());
        }

        // <wsp:Policy>
        writer.writeStartElement(pPrefix, SPConstants.POLICY.getLocalPart(), SPConstants.POLICY
            .getNamespaceURI());

        if (isRequireKeyIdentifierReference()) {
            // <sp:RequireKeyIdentifierReference />
            writer.writeStartElement(prefix, SPConstants.REQUIRE_KEY_IDENTIFIER_REFERENCE, namespaceURI);
            writer.writeEndElement();
        }

        if (isRequireIssuerSerialReference()) {
            // <sp:RequireIssuerSerialReference />
            writer.writeStartElement(prefix, SPConstants.REQUIRE_ISSUER_SERIAL_REFERENCE, namespaceURI);
            writer.writeEndElement();
        }

        if (isRequireEmbeddedTokenReference()) {
            // <sp:RequireEmbeddedTokenReference />
            writer.writeStartElement(prefix, SPConstants.REQUIRE_EMBEDDED_TOKEN_REFERENCE, namespaceURI);
            writer.writeEndElement();
        }

        if (isRequireThumbprintReference()) {
            // <sp:RequireThumbprintReference />
            writer.writeStartElement(prefix, SPConstants.REQUIRE_THUMBPRINT_REFERENCE, namespaceURI);
            writer.writeEndElement();
        }

        if (tokenVersionAndType != null) {
            // <sp:WssX509V1Token10 /> | ..
            writer.writeStartElement(prefix, tokenVersionAndType, namespaceURI);
            writer.writeEndElement();
        }

        if (isDerivedKeys()) {
            // <sp:RequireDerivedKeys/>
            writer.writeStartElement(prefix, SPConstants.REQUIRE_DERIVED_KEYS, namespaceURI);
            writer.writeEndElement();
        }

        // </wsp:Policy>
        writer.writeEndElement();

        // </sp:X509Token>
        writer.writeEndElement();
    }

}
