llc.rockford.webcast.EC2Handle.java Source code

Introduction

Here is the source code for llc.rockford.webcast.EC2Handle.java

Source

package llc.rockford.webcast;

/**
 * Copyright 2012 Steven McAdams
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;

import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.auth.PropertiesCredentials;
import com.amazonaws.services.ec2.AmazonEC2;
import com.amazonaws.services.ec2.AmazonEC2Client;

public class EC2Handle {

    private AmazonEC2 ec2Handle;
    private AmazonProperties amazonProperties;

    public EC2Handle(AmazonProperties amazonProperties, String awsCredentialFileLocation) {
        this.amazonProperties = amazonProperties;
        initializeEC2Handle(awsCredentialFileLocation);
    }

    private void initializeEC2Handle(String awsCredentialFileLocation) {
        try {
            InputStream credentialsAsStream = new FileInputStream(awsCredentialFileLocation);
            AWSCredentials credentials = new PropertiesCredentials(credentialsAsStream);
            AmazonEC2 ec2 = new AmazonEC2Client(credentials);
            ec2.setEndpoint(amazonProperties.getEc2_url());
            setEc2Handle(ec2);
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            System.exit(0);
        }
    }

    /**
     * @return the ec2Handle
     */
    public AmazonEC2 getEc2Handle() {
        return ec2Handle;
    }

    /**
     * @param ec2Handle the ec2Handle to set
     */
    public void setEc2Handle(AmazonEC2 ec2Handle) {
        this.ec2Handle = ec2Handle;
    }
}