/*
 * Copyright 2014 Federal Chancellery Austria
 * MOA-ID has been developed in a cooperation between BRZ, the Federal
 * Chancellery Austria - ICT staff unit, and Graz University of Technology.
 *
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * http://www.osor.eu/eupl/
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and
 * limitations under the Licence.
 *
 * This product combines work with different licenses. See the "NOTICE" text
 * file for details on the various modules and licenses.
 * The "NOTICE" text file is part of the distribution. Any derivative works
 * that you distribute must include a readable copy of the "NOTICE" text file.
 */
package at.gv.egovernment.moa.id.auth.modules.ssotransfer;

import at.gv.egiz.eaaf.core.api.idp.auth.modules.AuthModule;
import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;

/**
 * @author tlenz
 *
 */
public class SSOTransferAuthModuleImpl implements AuthModule{

	private int priority = 1;
	
	/* (non-Javadoc)
	 * @see at.gv.egovernment.moa.id.auth.modules.AuthModule#getPriority()
	 */
	@Override
	public int getPriority() {
		return priority;
	}

	/**
	 * Sets the priority of this module. Default value is {@code 0}.
	 * @param priority The priority.
	 */
	public void setPriority(int priority) {
		this.priority = priority;
	}
	
	/* (non-Javadoc) 
	 * @see at.gv.egovernment.moa.id.auth.modules.AuthModule#selectProcess(at.gv.egovernment.moa.id.process.api.ExecutionContext)
	 */
	@Override
	public String selectProcess(ExecutionContext context) {		
		Object restoreSSOSessionObj = context.get("restoreSSOSession");
		if (restoreSSOSessionObj != null && restoreSSOSessionObj instanceof String) {
			boolean restoreSSOSession = (boolean) Boolean.parseBoolean((String)restoreSSOSessionObj);
			if (restoreSSOSession)
				return "SSOTransferAuthentication";
			
		}
		
		return null;
	}

	/* (non-Javadoc)
	 * @see at.gv.egovernment.moa.id.auth.modules.AuthModule#getProcessDefinitions()
	 */
	@Override
	public String[] getProcessDefinitions() {
		return new String[] { "classpath:at/gv/egovernment/moa/id/auth/modules/ssotransfer/SSOTransferAuthentication.process.xml" };
	}

}