io.konig.maven.DeleteCloudFormationStackAction.java Source code

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Here is the source code for io.konig.maven.DeleteCloudFormationStackAction.java

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package io.konig.maven;

/*
 * #%L
 * Konig AWS Deployment Maven Plugin
 * %%
 * Copyright (C) 2015 - 2018 Gregory McFall
 * %%
 * 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.
 * #L%
 */

import java.io.File;

import com.amazonaws.regions.Regions;
import com.amazonaws.services.cloudformation.AmazonCloudFormation;
import com.amazonaws.services.cloudformation.AmazonCloudFormationClientBuilder;
import com.amazonaws.services.cloudformation.model.DeleteStackRequest;
import com.amazonaws.services.cloudformation.model.DeleteStackResult;
import com.fasterxml.jackson.databind.ObjectMapper;

import io.konig.aws.datasource.CloudFormationTemplate;
import io.konig.schemagen.aws.AWSCloudFormationUtil;

public class DeleteCloudFormationStackAction {
    private AwsDeployment deployment;

    public DeleteCloudFormationStackAction(AwsDeployment deployment) {
        this.deployment = deployment;
    }

    public AwsDeployment from(String path) throws Exception {
        File jsonFile = deployment.file(path);
        ObjectMapper mapper = new ObjectMapper();
        CloudFormationTemplate cfTemplate = mapper.readValue(jsonFile, CloudFormationTemplate.class);
        DeleteStackRequest request = new DeleteStackRequest().withStackName(cfTemplate.getStackName());
        AmazonCloudFormation amazonClient = AmazonCloudFormationClientBuilder.standard()
                .withCredentials(AWSCloudFormationUtil.getCredential())
                .withRegion(Regions.fromName(cfTemplate.getRegion())).build();
        DeleteStackResult stackResult = amazonClient.deleteStack(request);
        deployment.setResponse("Stack deletion complete");
        return deployment;
    }
}