/*
 * Copyright 2006 the original author or authors.
 *
 * 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.springframework.ws.soap.security.xwss.callback.jaas;

import org.springframework.beans.factory.InitializingBean;
import org.springframework.util.Assert;
import org.springframework.ws.soap.security.callback.AbstractCallbackHandler;

/**
 * Abstract base class for integrating with JAAS. Provides a login context name property.
 *
 * @author Arjen Poutsma
 * @since 1.0.0
 */
public abstract class AbstractJaasValidationCallbackHandler extends AbstractCallbackHandler
        implements InitializingBean {

    private String loginContextName;

    protected AbstractJaasValidationCallbackHandler() {
    }

    /** Returns the login context name. */
    public String getLoginContextName() {
        return loginContextName;
    }

    /** Sets the login context name. */
    public void setLoginContextName(String loginContextName) {
        this.loginContextName = loginContextName;
    }

    public void afterPropertiesSet() throws Exception {
        Assert.notNull(loginContextName, "loginContextName is required");
    }
}
