tokenservice.java

开源的OpenId的一个java实现

/*
 * Copyright 2005-2007 WSO2, Inc. (http://wso2.com)
 *
 * Licensed 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.wso2.solutions.identity.cards.model;

import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axis2.AxisFault;
import org.apache.axis2.addressing.AddressingConstants;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.addressing.EndpointReferenceHelper;
import org.wso2.solutions.identity.IdentityConstants;

import javax.xml.namespace.QName;

public class TokenService implements CardElement {

    public final static QName NAME = new QName(IdentityConstants.NS,
            "TokenService", IdentityConstants.PREFIX);

    private EndpointReference epr = null;

    private UserCredential userCredential = null;

    public void setEpr(EndpointReference epr) {
        this.epr = epr;
    }

    public TokenService(EndpointReference epr, UserCredential userCredential) {
        this.epr = epr;
        this.userCredential = userCredential;
    }

    public EndpointReference getEpr() {
        return epr;
    }

    public UserCredential getUserCredential() {
        return userCredential;
    }

    public OMElement serialize() throws CardModelException {
        if (this.epr == null) {
            throw new CardModelException(
                    CardModelException.REQUIRED_ELEMENT_MISSING,
                    new String[] { "wsa:EndpointReference" });
        }
        if (this.userCredential == null) {
            throw new CardModelException(
                    CardModelException.REQUIRED_ELEMENT_MISSING,
                    new String[] { UserCredential.NAME.toString() });
        }

        OMFactory fac = OMAbstractFactory.getOMFactory();
        OMElement elem = fac.createOMElement(NAME);

        OMElement eprElem;
        try {
            eprElem = EndpointReferenceHelper.toOM(fac, this.epr, new QName(
                    AddressingConstants.Final.WSA_NAMESPACE,
                    "EndpointReference"),
                    AddressingConstants.Final.WSA_NAMESPACE);
        } catch (AxisFault e) {
            throw new CardModelException(CardModelException.DEFAULT, e);
        }

        elem.addChild(eprElem);

        elem.addChild(this.userCredential.serialize());

        return elem;

    }

    public void setUserCredential(UserCredential userCredential) {
        this.userCredential = userCredential;
    }

}