Example usage for com.amazonaws.util StringUtils trim

Introduction

In this page you can find the example usage for com.amazonaws.util StringUtils trim.

Prototype

public static String trim(String value) 

Source Link

Document

A null-safe trim method.

Usage

From source file:com.er.sylvite.CustomEnvironmentVariableCredentialsProvider.java

License:Open Source License

@Override
public AWSCredentials getCredentials() {

    String prefix = System.getProperty(PREFIX_ENV_VAR, DEFAULT_PREFIX);

    String accessKeyEnvVar = prefix + "_" + ACCESS_KEY_ENV_VAR;
    String secretKeyEnvVar = prefix + "_" + SECRET_KEY_ENV_VAR;

    String accessKey = System.getenv(accessKeyEnvVar);
    String secretKey = System.getenv(secretKeyEnvVar);

    accessKey = StringUtils.trim(accessKey);
    secretKey = StringUtils.trim(secretKey);

    if (StringUtils.isNullOrEmpty(accessKey) || StringUtils.isNullOrEmpty(secretKey)) {

        throw new AmazonClientException("Unable to load AWS credentials from environment variables " + "("
                + accessKeyEnvVar + " and " + secretKeyEnvVar + ")");
    }//from  w ww  . ja  v a2  s.co  m

    return new BasicAWSCredentials(accessKey, secretKey);
}

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