/*
* 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.apache.wicket.threadtest.tester;
import java.util.List;
import org.apache.commons.httpclient.HttpClient;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Runs a command.
*
* @author eelcohillenius
*/
public class CommandRunner implements Runnable
{
/**
* TODO javadoc
*/
public static interface CommandRunnerObserver
{
/**
* @param runner
*/
void onDone(CommandRunner runner);
/**
* @param runner
* @param e
*/
void onError(CommandRunner runner, Exception e);
}
private static final Logger log = LoggerFactory.getLogger(CommandRunner.class);
private HttpClient client;
private final List<Command> commands;
private final CommandRunnerObserver observer;
/**
* Construct.
*
* @param commands
* @param client
* @param observer
*/
public CommandRunner(List<Command> commands, HttpClient client, CommandRunnerObserver observer)
{
this.commands = commands;
this.client = client;
this.observer = observer;
}
/**
* Gets the HTTP client.
*
* @return the HTTP client
*/
public HttpClient getClient()
{
return client;
}
/**
* @see java.lang.Runnable#run()
*/
public void run()
{
for (Command command : commands)
{
try
{
command.execute(this);
}
catch (Exception e)
{
log.error("execution of command " + command + ", thread " + Thread.currentThread() +
" failed", e);
observer.onError(this, e);
return;
}
}
observer.onDone(this);
}
}