/*
 * Copyright 2015 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.
 * 
 *      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.shared.services.impl.commands;

import java.util.Map;

import org.drools.core.command.impl.ExecutableCommand;
import org.jbpm.shared.services.impl.JpaPersistenceContext;
import org.kie.api.runtime.Context;

public class UpdateStringCommand implements ExecutableCommand<Integer> {

	private static final long serialVersionUID = -4014807273522465028L;

	private String updateString;
	private Map<String, Object> parameters;

	public UpdateStringCommand(String updateString) {
		this.updateString = updateString;
	}
	
	public UpdateStringCommand(String updateString, Map<String, Object> parameters) {
        this.updateString = updateString;
        this.parameters = parameters;
    }

    @Override
	public Integer execute(Context context) {
		JpaPersistenceContext ctx = (JpaPersistenceContext) context;
		if (parameters != null) {
		    return ctx.executeUpdateString(updateString, parameters);
		} else {
		    return ctx.executeUpdateString(updateString);
		}
	}

}
