ThrowInteractionExceptionCommand.java

package com.interaction.example.odata.error.command;

/*
 * #%L
 * interaction-example-odata-airline
 * %%
 * Copyright (C) 2012 - 2013 Temenos Holdings N.V.
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * #L%
 */


import javax.ws.rs.core.Response.StatusType;

import com.temenos.interaction.commands.odata.CommandHelper;
import com.temenos.interaction.core.command.HttpStatusTypes;
import com.temenos.interaction.core.command.InteractionCommand;
import com.temenos.interaction.core.command.InteractionContext;
import com.temenos.interaction.core.command.InteractionException;

public class ThrowInteractionExceptionCommand implements InteractionCommand {

	/* Implement InteractionCommand interface */
	
	@Override
	public Result execute(InteractionContext ctx) throws InteractionException {
		assert(ctx != null);
		int statusCode = Integer.valueOf(CommandHelper.getViewActionProperty(ctx, "status")).intValue(); 
		String message = CommandHelper.getViewActionProperty(ctx, "message");
		StatusType status = HttpStatusTypes.fromStatusCode(statusCode);
		
		throw new InteractionException(status, message);
	}
}