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/**
 *  Copyright 2005-2016 Red Hat, Inc.
 *
 *  Red Hat licenses this file to you 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 io.fabric8.quickstarts.camel.drools;

import java.util.List;

import org.apache.camel.Exchange;
import org.apache.camel.Message;
import org.drools.core.command.impl.GenericCommand;
import org.drools.core.command.runtime.BatchExecutionCommandImpl;
import org.drools.core.command.runtime.rule.FireAllRulesCommand;
import org.drools.core.command.runtime.rule.InsertObjectCommand;


/**
 * Class to help create wrapper Drools Expert Command for use with
 * org.drools/drools-camel component.
 */
public class DroolsCommandHelper {

    /**
     * Insert and fire all.
     *
     * @param exchange the exchange
     */
    public void insertAndFireAll(Exchange exchange) {
        final Message in = exchange.getIn();
        final Object body = in.getBody();

        BatchExecutionCommandImpl command = new BatchExecutionCommandImpl();
        final List> commands = command.getCommands();
        commands.add(new InsertObjectCommand(body, "obj1"));
        commands.add(new FireAllRulesCommand());

        in.setBody(command);
    }

}