Example usage for com.amazonaws.services.cloudformation.model DeleteChangeSetRequest DeleteChangeSetRequest

Introduction

In this page you can find the example usage for com.amazonaws.services.cloudformation.model DeleteChangeSetRequest DeleteChangeSetRequest.

Prototype

DeleteChangeSetRequest

Source Link

Usage

From source file:de.taimos.pipeline.aws.cloudformation.CloudFormationStack.java

License:Apache License

public void executeChangeSet(String changeSetName, long pollIntervallMillis) throws ExecutionException {
    if (!this.changeSetHasChanges(changeSetName) || !this.exists()) {
        // If the change set has no changes or the stack was not prepared we should simply delete it.
        this.listener.getLogger().format("Deleting empty change set %s for stack %s %n", changeSetName,
                this.stack);
        DeleteChangeSetRequest req = new DeleteChangeSetRequest().withChangeSetName(changeSetName)
                .withStackName(this.stack);
        this.client.deleteChangeSet(req);
    } else {/* w  w w. j  a  va 2s.  co  m*/
        this.listener.getLogger().format("Executing change set %s for stack %s %n", changeSetName, this.stack);

        final Waiter<DescribeStacksRequest> waiter;
        if (this.isInReview()) {
            waiter = this.client.waiters().stackCreateComplete();
        } else {
            waiter = this.client.waiters().stackUpdateComplete();
        }

        ExecuteChangeSetRequest req = new ExecuteChangeSetRequest().withChangeSetName(changeSetName)
                .withStackName(this.stack);
        this.client.executeChangeSet(req);
        new EventPrinter(this.client, this.listener).waitAndPrintStackEvents(this.stack, waiter,
                pollIntervallMillis);
        this.listener.getLogger().format("Executed change set %s for stack %s %n", changeSetName, this.stack);
    }
}

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