StopMojo.java

/**
 * Copyright 2007-2015, Kaazing Corporation. All rights reserved.
 *
 * Licensed 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.kaazing.k3po.maven.plugin.internal;

import static java.lang.String.format;
import static java.lang.System.currentTimeMillis;
import static java.lang.System.identityHashCode;
import static org.apache.maven.plugins.annotations.LifecyclePhase.POST_INTEGRATION_TEST;
import static org.apache.maven.plugins.annotations.ResolutionScope.TEST;

import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugins.annotations.Mojo;
import org.kaazing.k3po.driver.internal.RobotServer;

@Mojo(name = "stop", defaultPhase = POST_INTEGRATION_TEST, requiresDependencyResolution = TEST)
public class StopMojo extends AbstractMojo {

    protected void executeImpl() throws MojoExecutionException {

        RobotServer server = getServer();
        if (server == null) {
            getLog().error(format("K3PO not running"));
        }
        else {
            try {
                long checkpoint = currentTimeMillis();
                server.stop();
                float duration = (currentTimeMillis() - checkpoint) / 1000.0f;
                getLog().debug(format("K3PO [%08x] stopped in %.3fsec", identityHashCode(server), duration));

                setServer(null);
            }
            catch (Exception e) {
                throw new MojoExecutionException(format("K3PO [%08x] failed to stop", identityHashCode(server)), e);
            }
        }
    }
}