org.xmlsh.aws.gradle.s3.CreateBucketTask.java Source code

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Here is the source code for org.xmlsh.aws.gradle.s3.CreateBucketTask.java

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/*
 * Copyright 2015-2016 David A. Lee. <dlee@calldei.com>
 *
 * This is a derived work from Classmethods, Inc.
 *
 * Current License Terms - Dual licensed under the following :
 *
 * "Simplified BSD License" included in license.txt
 *
 * The original work (derived from) license terms:  Apache License, Version 2.0
 * included in copyright.origin/LICENSE.TXT
 */
/*
 * TOTALLY BOGUS
 * Stupid
 */
package org.xmlsh.aws.gradle.s3;

import lombok.Getter;
import lombok.Setter;

import org.gradle.api.GradleException;
import org.gradle.api.internal.ConventionTask;
import org.gradle.api.tasks.TaskAction;

import com.amazonaws.AmazonClientException;
import com.amazonaws.services.s3.AmazonS3;

public class CreateBucketTask extends ConventionTask {

    @Getter
    @Setter
    public String bucketName;

    @Getter
    @Setter
    public boolean ifNotExists;

    public CreateBucketTask() {
        setDescription("Create the Amazon S3 bucket.");
        setGroup("AWS");
    }

    @TaskAction
    public void createBucket() {
        // to enable conventionMappings feature
        String bucketName = getBucketName();

        if (bucketName == null)
            throw new GradleException("bucketName is not specified");

        AmazonS3PluginExtension ext = getProject().getExtensions().getByType(AmazonS3PluginExtension.class);
        AmazonS3 s3 = ext.getClient();

        if (isIfNotExists() == false || exists(s3) == false) {
            s3.createBucket(bucketName);
            getLogger().info("S3 Bucket '{}' created", bucketName);
        }
    }

    private boolean exists(AmazonS3 s3) {
        // to enable conventionMappings feature
        String bucketName = getBucketName();

        try {
            s3.getBucketLocation(bucketName);
            return true;
        } catch (AmazonClientException e) {
            return false;
        }
    }
}