Example usage for com.amazonaws.services.elasticbeanstalk AWSElasticBeanstalk describeApplications

Introduction

In this page you can find the example usage for com.amazonaws.services.elasticbeanstalk AWSElasticBeanstalk describeApplications.

Prototype

DescribeApplicationsResult describeApplications(DescribeApplicationsRequest describeApplicationsRequest);

Source Link

Document

Returns the descriptions of existing applications.

Usage

From source file:fr.xebia.cloud.amazon.aws.tools.AmazonAwsUtils.java

License:Apache License

/**
 * Delete given application and wait for its removal.
 *
 * @param applicationName//  w w w.  j a  v  a2s .  c  o m
 * @param beanstalk
 */
public static void deleteBeanstalkApplicationIfExists(@Nonnull String applicationName,
        @Nonnull AWSElasticBeanstalk beanstalk) {
    ApplicationDescription application = Iterables.getFirst(beanstalk
            .describeApplications(new DescribeApplicationsRequest().withApplicationNames(applicationName))
            .getApplications(), null);
    if (application == null) {
        logger.debug("No application named '{}' found", applicationName);
        return;
    }

    synchronousTerminateEnvironments(applicationName, beanstalk);

    beanstalk.deleteApplication(new DeleteApplicationRequest().withApplicationName(applicationName));
    logger.info("Existing application {} deleted", applicationName);

    int counter = 0;
    while (application != null && counter < 1 * 60) {
        logger.debug("Wait for deletion of application {}", application);
        try {
            Thread.sleep(1000);
        } catch (InterruptedException e) {
            throw Throwables.propagate(e);
        }
        application = Iterables.getFirst(beanstalk
                .describeApplications(new DescribeApplicationsRequest().withApplicationNames(applicationName))
                .getApplications(), null);
    }
    if (application == null) {
        logger.info("Application {} successfully deleted", applicationName);
    } else {
        logger.warn("Failure to delete application {}", applicationName);
    }
}

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From source file:jp.classmethod.aws.gradle.elasticbeanstalk.AWSElasticBeanstalkCreateApplicationTask.java

License:Apache License

@TaskAction
public void createApplication() {
    // to enable conventionMappings feature
    String appName = getAppName();
    String appDesc = getAppDesc();

    AwsBeanstalkPluginExtension ext = getProject().getExtensions().getByType(AwsBeanstalkPluginExtension.class);
    AWSElasticBeanstalk eb = ext.getClient();

    DescribeApplicationsResult existingApps = eb
            .describeApplications(new DescribeApplicationsRequest().withApplicationNames(appName));
    if (existingApps.getApplications().isEmpty()) {
        eb.createApplication(// w w  w.  j ava  2s  .c o m
                new CreateApplicationRequest().withApplicationName(appName).withDescription(appDesc));
        getLogger().info("application " + appName + " (" + appDesc + ") created");
    } else {
        eb.updateApplication(
                new UpdateApplicationRequest().withApplicationName(appName).withDescription(appDesc));
        getLogger().info("application " + appName + " (" + appDesc + ") updated");
    }
}

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From source file:jp.classmethod.aws.gradle.elasticbeanstalk.AWSElasticBeanstalkCreateConfigurationTemplateTask.java

License:Apache License

@TaskAction
public void createTemplate() {
    // to enable conventionMappings feature
    String appName = getAppName();

    AwsBeanstalkPluginExtension ext = getProject().getExtensions().getByType(AwsBeanstalkPluginExtension.class);
    AWSElasticBeanstalk eb = ext.getClient();

    configurationTemplates.forEach(config -> {
        String templateName = config.getName();
        String templateDesc = config.getDesc();
        String solutionStackName = config.getSolutionStackName() != null ? config.getSolutionStackName()
                : getDefaultSolutionStackName();
        boolean deleteTemplateIfExists = config.isRecreate();

        try {/*from   ww  w . j av  a2  s  . c o m*/
            List<ConfigurationOptionSetting> optionSettings = loadConfigurationOptions(
                    config.getOptionSettings());
            List<ApplicationDescription> existingApps = eb
                    .describeApplications(new DescribeApplicationsRequest().withApplicationNames(appName))
                    .getApplications();
            if (existingApps.isEmpty()) {
                throw new IllegalArgumentException("App with name '" + appName + "' does not exist");
            }

            if (existingApps.get(0).getConfigurationTemplates().contains(templateName)) {
                if (deleteTemplateIfExists) {
                    eb.deleteConfigurationTemplate(new DeleteConfigurationTemplateRequest()
                            .withApplicationName(appName).withTemplateName(templateName));
                    getLogger().info("configuration template {} @ {} deleted", templateName, appName);
                } else {
                    eb.updateConfigurationTemplate(new UpdateConfigurationTemplateRequest()
                            .withApplicationName(appName).withTemplateName(templateName)
                            .withDescription(templateDesc).withOptionSettings(optionSettings));
                    getLogger().info("configuration template {} @ {} updated", templateName, appName);
                    return;
                }
            }

            eb.createConfigurationTemplate(new CreateConfigurationTemplateRequest().withApplicationName(appName)
                    .withTemplateName(templateName).withDescription(templateDesc)
                    .withSolutionStackName(solutionStackName).withOptionSettings(optionSettings));
            getLogger().info("configuration template {} @ {} created", templateName, appName);
        } catch (IOException e) {
            getLogger().error("IOException", e);
        }
    });
}

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