text: /*
   * Copyright 2017 Red Hat, Inc. and/or its affiliates.
   *
   * 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.jbpm.services.ejb.impl.identity;
  
  import java.util.Collections;
  import java.util.List;
  
  import javax.ejb.EJBContext;
  
  import org.kie.internal.identity.IdentityProvider;
  
  
  public class EJBContextIdentityProvider implements IdentityProvider {
  
  	private EJBContext context;
  	
  	public EJBContextIdentityProvider(EJBContext context) {
  		this.context = context;
  	}
  	
  	@Override
  	public String getName() {
  		return context.getCallerPrincipal().getName();
  	}
  
  	@Override
  	public List<String> getRoles() {
  		return Collections.emptyList();
  	}
  
  	@Override
  	public boolean hasRole(String role) {
  		return context.isCallerInRole(role);
  	}
  
  }
  