UpdateCommand.java example

Explorer
hibernate-orm-master
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF 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 org.hibernate.osgitest.command;

import org.apache.felix.gogo.commands.Action;
import org.apache.felix.gogo.commands.Argument;
import org.apache.felix.gogo.commands.Command;
import org.apache.felix.service.command.CommandSession;
import org.hibernate.osgitest.DataPointService;
import org.hibernate.osgitest.entity.DataPoint;

@Command(scope = "dp", name = "updateJPA")
public class UpdateCommand implements Action {
    @Argument(index=0, name="Id", required=true, description="Id", multiValued=false)
    String id;
    
    @Argument(index=1, name="Name", required=true, description="Name", multiValued=false)
    String name;
    
    private DataPointService dpService;
    
    public void setDpService(DataPointService dpService) {
        this.dpService = dpService;
    }

    public Object execute(CommandSession session) throws Exception {
        DataPoint dp = dpService.get( Long.valueOf( id ) );
        dp.setName( name );
        dpService.update( dp );
        return null;
    }

}