Java

Example: Http.S3_FileExists method

Demonstrates the S3_FileExists method. Chilkat2 Java

import com.chilkatsoft.chilkat2.Http;

public class ChilkatExample {

    public static void main(String[] args) {
        Http http = new Http();

        // Insert your AWS keys here:
        http.setAwsAccessKey("AWS_ACCESS_KEY");
        http.setAwsSecretKey("AWS_SECRET_KEY");

        String bucketName = "chilkat.ocean";
        String objectName = "seahorse.jpg";
        http.setAwsRegion("us-west-2");
        http.setAwsEndpoint("s3-us-west-2.amazonaws.com");

        int retval = http.s3FileExists(bucketName, objectName);
        if (retval < 0) {
            System.out.println("Failed to check for the S3 object existence");
            System.out.println(http.getLastErrorText());
            return;
        }

        if (retval == 0) {
            System.out.println("The S3 object does not exist.");
            return;
        }

        System.out.println("The S3 object exists.");
    }
}