/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* C E D A R
* S O L U T I O N S "Software done right."
* S O F T W A R E
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Copyright (c) 2013 Kenneth J. Pronovici.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the Apache License, Version 2.0.
* See LICENSE for more information about the licensing terms.
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Author : Kenneth J. Pronovici <pronovic@ieee.org>
* Language : Java 6
* Project : Common Java Functionality
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
package com.cedarsolutions.server.rpc.impl;
import com.cedarsolutions.client.gwt.rpc.IXsrfTokenRpc;
import com.cedarsolutions.exception.NotConfiguredException;
import com.cedarsolutions.server.service.IXsrfTokenService;
import com.cedarsolutions.server.service.impl.AbstractService;
import com.google.gwt.user.client.rpc.RpcTokenException;
/**
* Provides CSRF/XSRF tokens to callers.
* @author Kenneth J. Pronovici <pronovic@ieee.org>
*/
public class XsrfTokenRpc extends AbstractService implements IXsrfTokenRpc {
/** CSRF/XSRF token service. */
private IXsrfTokenService xsrfTokenService;
/**
* Invoked by a bean factory after it has set all bean properties.
* @throws NotConfiguredException In the event of misconfiguration.
*/
@Override
public void afterPropertiesSet() throws NotConfiguredException {
super.afterPropertiesSet();
if (this.xsrfTokenService == null) {
throw new NotConfiguredException("XsrfTokenRpc is not properly configured.");
}
}
/**
* Generate a CSRF/XSRF token to be passed in with an RPC request.
* @return CSRF/XSRF token string, always non-null.
* @throws RpcTokenException If token generation failed.
*/
@Override
public String generateXsrfToken() throws RpcTokenException {
return this.xsrfTokenService.generateXsrfToken();
}
public IXsrfTokenService getXsrfTokenService() {
return this.xsrfTokenService;
}
public void setXsrfTokenService(IXsrfTokenService xsrfTokenService) {
this.xsrfTokenService = xsrfTokenService;
}
}