org.duracloud.ec2typicacomputeprovider.mgmt
Class EC2ComputeProvider

java.lang.Object
  org.duracloud.ec2typicacomputeprovider.mgmt.EC2ComputeProvider

All Implemented Interfaces:

ComputeProvider

public class EC2ComputeProvider
extends java.lang.Object
implements ComputeProvider

Field Summary

protected org.slf4j.Logger

log

Constructor Summary

EC2ComputeProvider()

Method Summary

InstanceDescription	describeRunningInstance(Credential credential, java.lang.String instanceId, java.lang.String xmlProps) This method retrieves description of initiated instance.
com.xerox.amazonws.ec2.Jec2	getEC2()
EC2ComputeProviderProperties	getProps()
java.net.URL	getWebappURL(Credential credential, java.lang.String instanceId, java.lang.String xmlProps) This method returns the URL of the instancewebapp on the instance with the provided id.
boolean	isInstanceBooting(Credential credential, java.lang.String instanceId, java.lang.String xmlProps) This method returns true if the webapp of provided instance is currently booting.
boolean	isInstanceRunning(Credential credential, java.lang.String instanceId, java.lang.String xmlProps) This method returns true if the instance is successfully running.
boolean	isWebappRunning(Credential credential, java.lang.String instanceId, java.lang.String xmlProps) This method returns true if the webapp of provided instance is successfully running.
void	setEC2(com.xerox.amazonws.ec2.Jec2 ec2)
java.lang.String	start(Credential credential, java.lang.String xmlProps) This method starts an instance-image with provided credential and Compute-provider properties.
void	stop(Credential credential, java.lang.String instanceId, java.lang.String xmlProps) This method stops the running instance with provided id.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

log

protected final org.slf4j.Logger log

Constructor Detail

EC2ComputeProvider

public EC2ComputeProvider()

Method Detail

start

public java.lang.String start(Credential credential,
                              java.lang.String xmlProps)
                       throws java.lang.Exception

This method starts an instance-image with provided credential and Compute-provider properties.

Specified by:

start in interface ComputeProvider

Returns:

ID of running instance.

Throws:

java.lang.Exception

stop

public void stop(Credential credential,
                 java.lang.String instanceId,
                 java.lang.String xmlProps)
          throws java.lang.Exception

This method stops the running instance with provided id.

Specified by:

stop in interface ComputeProvider

Parameters:

credential - Compute-provider credentials

Throws:

java.lang.Exception

describeRunningInstance

public InstanceDescription describeRunningInstance(Credential credential,
                                                   java.lang.String instanceId,
                                                   java.lang.String xmlProps)

This method retrieves description of initiated instance.

Specified by:

describeRunningInstance in interface ComputeProvider

Parameters:

credential - Compute-provider credentials

Returns:

Throws:

java.lang.Exception

isInstanceRunning

public boolean isInstanceRunning(Credential credential,
                                 java.lang.String instanceId,
                                 java.lang.String xmlProps)
                          throws java.lang.Exception

This method returns true if the instance is successfully running.

Specified by:

isInstanceRunning in interface ComputeProvider

Parameters:

credential - Compute-provider credentials

Returns:

Throws:

java.lang.Exception

isWebappRunning

public boolean isWebappRunning(Credential credential,
                               java.lang.String instanceId,
                               java.lang.String xmlProps)
                        throws java.lang.Exception

This method returns true if the webapp of provided instance is successfully running.

Specified by:

isWebappRunning in interface ComputeProvider

Parameters:

credential - Compute-provider credentials

Returns:

Throws:

java.lang.Exception

isInstanceBooting

public boolean isInstanceBooting(Credential credential,
                                 java.lang.String instanceId,
                                 java.lang.String xmlProps)
                          throws java.lang.Exception

This method returns true if the webapp of provided instance is currently booting.

Specified by:

isInstanceBooting in interface ComputeProvider

Parameters:

credential - Compute-provider credentials

Returns:

Throws:

java.lang.Exception

getWebappURL

public java.net.URL getWebappURL(Credential credential,
                                 java.lang.String instanceId,
                                 java.lang.String xmlProps)
                          throws java.lang.Exception

This method returns the URL of the instancewebapp on the instance with the provided id.

Specified by:

getWebappURL in interface ComputeProvider

Parameters:

credential - Compute-provider credentials

Returns:

Throws:

java.lang.Exception

getProps

public EC2ComputeProviderProperties getProps()
                                      throws java.lang.Exception

Throws:

java.lang.Exception

getEC2

public com.xerox.amazonws.ec2.Jec2 getEC2()
                                   throws java.lang.Exception

Throws:

java.lang.Exception

setEC2

public void setEC2(com.xerox.amazonws.ec2.Jec2 ec2)