io.linguarobot.aws.cdk.maven.context.ContextProviders Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of aws-cdk-maven-plugin Show documentation

The AWS CDK Maven plugin produces and deploys CloudFormation templates based on the cloud infrastructure defined by means of CDK. The goal of the project is to improve the experience of Java developers while working with CDK by eliminating the need for installing Node.js and interacting with the CDK application by means of CDK Toolkit.

There is a newer version: 0.0.8

Show newest version

package io.linguarobot.aws.cdk.maven.context;

import io.linguarobot.aws.cdk.maven.CdkPluginException;

import javax.json.JsonObject;


public final class ContextProviders {

    private ContextProviders() {
    }

    public static String buildEnvironment(JsonObject properties) {
        String region = getRequiredProperty(properties, "region");
        String account = getRequiredProperty(properties, "account");
        return "aws://" + account + "/" + region;
    }

    public static String getRequiredProperty(JsonObject properties, String propertyName) {
        if (!properties.containsKey(propertyName) || properties.isNull(propertyName)) {
            throw new CdkPluginException("The value for the property '" + propertyName + "' required by a context " +
                    "provider is missing");
        }

        return properties.getString(propertyName);
    }

}