package br.com.ingenieux.mojo.beanstalk.config;
/*
* 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.
*/
import static java.lang.String.format;
import java.util.List;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;
import br.com.ingenieux.mojo.beanstalk.AbstractBeanstalkMojo;
import com.amazonaws.services.elasticbeanstalk.model.ApplicationDescription;
import com.amazonaws.services.elasticbeanstalk.model.DescribeApplicationsRequest;
import com.amazonaws.services.elasticbeanstalk.model.DescribeApplicationsResult;
/**
* Describes Available Configuration Templates
*
* @author Aldrin Leal
* @since 1.0-SNAPSHOT
*/
@Mojo(name="list-configuration-templates", requiresDirectInvocation=true)
public class ListConfigurationTemplatesMojo extends AbstractBeanstalkMojo {
@Parameter(property="beanstalk.applicationName", defaultValue = "${project.artifactId}", required = true)
protected String applicationName;
@Override
protected Object executeInternal() throws MojoExecutionException,
MojoFailureException {
DescribeApplicationsRequest req = new DescribeApplicationsRequest()
.withApplicationNames(applicationName);
DescribeApplicationsResult apps = getService()
.describeApplications(req);
List<ApplicationDescription> applications = apps.getApplications();
if (applications.isEmpty()) {
String errorMessage = "Application ('" + applicationName
+ "') not found!";
getLog().warn(errorMessage);
throw new MojoFailureException(errorMessage);
}
ApplicationDescription desc = applications.get(0);
List<String> configTemplates = desc.getConfigurationTemplates();
getLog().info(format("There are %d config templates", configTemplates.size()));
return configTemplates;
}
}