Re: [google-appengine] Using AWS APIs in an application that runs in Google App Engine

2012-12-18 Thread James Broberg 
This is good but hasn't been updated in a long time:
https://github.com/apcj/aws-sdk-for-java-on-gae

On 18 December 2012 07:35, Shilendra Sharma  wrote:
> Hello Prachi
>
> You cannot use Threads in GAE. Here is a list of things you cannot do in
> GAE:
>
> If you want to do something asynchronously, look into TaskQueues.
>
> Thanks,
> Shilendra
>
>
>
>
>
> On Mon, Dec 17, 2012 at 11:36 PM, Prachi Deodhar 
> wrote:
>>
>> I am new to Google App Engine. I am trying to call Amazon's CloudWatch
>> service using its Java SDKs. I am planning to run this App in Google App
>> Engine. However at the time of instantiating my AmazonCloudWatchClient in my
>> code I get the following exception.
>>
>> access denied (java.lang.RuntimePermission modifyThreadGroup)
>> Caused by:
>> java.security.AccessControlException: access denied
>> (java.lang.RuntimePermission modifyThreadGroup)
>> at
>> java.security.AccessControlContext.checkPermission(AccessControlContext.java:374)
>> at
>> java.security.AccessController.checkPermission(AccessController.java:549)
>> at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
>> at
>> com.google.appengine.tools.development.DevAppServerFactory$CustomSecurityManager.checkPermission(DevAppServerFactory.java:289)
>> at
>> com.google.appengine.tools.development.DevAppServerFactory$CustomSecurityManager.checkAccess(DevAppServerFactory.java:314)
>> at java.lang.ThreadGroup.checkAccess(ThreadGroup.java:299)
>> at java.lang.Thread.init(Thread.java:336)
>> at java.lang.Thread.(Thread.java:472)
>> at
>> com.amazonaws.http.IdleConnectionReaper.(IdleConnectionReaper.java:56)
>> at
>> com.amazonaws.http.IdleConnectionReaper.registerConnectionManager(IdleConnectionReaper.java:62)
>> at
>> com.amazonaws.http.ConnectionManagerFactory.createThreadSafeClientConnManager(ConnectionManagerFactory.java:30)
>> at
>> com.amazonaws.http.HttpClientFactory.createHttpClient(HttpClientFactory.java:88)
>> at
>> com.amazonaws.http.AmazonHttpClient.(AmazonHttpClient.java:111)
>> at
>> com.amazonaws.AmazonWebServiceClient.(AmazonWebServiceClient.java:60)
>> at
>> com.amazonaws.services.cloudwatch.AmazonCloudWatchClient.(AmazonCloudWatchClient.java:165)
>> at
>> com.amazonaws.services.cloudwatch.AmazonCloudWatchClient.(AmazonCloudWatchClient.java:146)
>> at
>> com.ea.tnt.cloudbilling.BillingDataRetriever.retrieveData(BillingDataRetriever.java:77)
>>
>> --
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>
>
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Re: [google-appengine] Using AWS APIs in an application that runs in Google App Engine

2012-12-17 Thread Shilendra Sharma 
Hello Prachi

You cannot use Threads in GAE. Here is a list of things you cannot do
in GAE
:

If you want to do something asynchronously, look into TaskQueues.

Thanks,
Shilendra





On Mon, Dec 17, 2012 at 11:36 PM, Prachi Deodhar
wrote:

> I am new to Google App Engine. I am trying to call Amazon's CloudWatch
> service using its Java SDKs. I am planning to run this App in Google App
> Engine. However at the time of instantiating my AmazonCloudWatchClient in
> my code I get the following exception.
>
> access denied (java.lang.RuntimePermission modifyThreadGroup)
> Caused by:
> java.security.AccessControlException: access denied 
> (java.lang.RuntimePermission modifyThreadGroup)
> at 
> java.security.AccessControlContext.checkPermission(AccessControlContext.java:374)
> at 
> java.security.AccessController.checkPermission(AccessController.java:549)
> at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
> at 
> com.google.appengine.tools.development.DevAppServerFactory$CustomSecurityManager.checkPermission(DevAppServerFactory.java:289)
> at 
> com.google.appengine.tools.development.DevAppServerFactory$CustomSecurityManager.checkAccess(DevAppServerFactory.java:314)
> at java.lang.ThreadGroup.checkAccess(ThreadGroup.java:299)
> at java.lang.Thread.init(Thread.java:336)
> at java.lang.Thread.(Thread.java:472)
> at 
> com.amazonaws.http.IdleConnectionReaper.(IdleConnectionReaper.java:56)
> at 
> com.amazonaws.http.IdleConnectionReaper.registerConnectionManager(IdleConnectionReaper.java:62)
> at 
> com.amazonaws.http.ConnectionManagerFactory.createThreadSafeClientConnManager(ConnectionManagerFactory.java:30)
> at 
> com.amazonaws.http.HttpClientFactory.createHttpClient(HttpClientFactory.java:88)
> at com.amazonaws.http.AmazonHttpClient.(AmazonHttpClient.java:111)
> at 
> com.amazonaws.AmazonWebServiceClient.(AmazonWebServiceClient.java:60)
> at 
> com.amazonaws.services.cloudwatch.AmazonCloudWatchClient.(AmazonCloudWatchClient.java:165)
> at 
> com.amazonaws.services.cloudwatch.AmazonCloudWatchClient.(AmazonCloudWatchClient.java:146)
> at 
> com.ea.tnt.cloudbilling.BillingDataRetriever.retrieveData(BillingDataRetriever.java:77)
>
>  --
> You received this message because you are subscribed to the Google Groups
> "Google App Engine" group.
> To view this discussion on the web visit
> https://groups.google.com/d/msg/google-appengine/-/1qCMdjlMYxMJ.
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> For more options, visit this group at
> http://groups.google.com/group/google-appengine?hl=en.
>

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[google-appengine] Using AWS APIs in an application that runs in Google App Engine

2012-12-17 Thread Prachi Deodhar 


I am new to Google App Engine. I am trying to call Amazon's CloudWatch 
service using its Java SDKs. I am planning to run this App in Google App 
Engine. However at the time of instantiating my AmazonCloudWatchClient in 
my code I get the following exception.

access denied (java.lang.RuntimePermission modifyThreadGroup)
Caused by:
java.security.AccessControlException: access denied 
(java.lang.RuntimePermission modifyThreadGroup)
at 
java.security.AccessControlContext.checkPermission(AccessControlContext.java:374)
at java.security.AccessController.checkPermission(AccessController.java:549)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
at 
com.google.appengine.tools.development.DevAppServerFactory$CustomSecurityManager.checkPermission(DevAppServerFactory.java:289)
at 
com.google.appengine.tools.development.DevAppServerFactory$CustomSecurityManager.checkAccess(DevAppServerFactory.java:314)
at java.lang.ThreadGroup.checkAccess(ThreadGroup.java:299)
at java.lang.Thread.init(Thread.java:336)
at java.lang.Thread.(Thread.java:472)
at 
com.amazonaws.http.IdleConnectionReaper.(IdleConnectionReaper.java:56)
at 
com.amazonaws.http.IdleConnectionReaper.registerConnectionManager(IdleConnectionReaper.java:62)
at 
com.amazonaws.http.ConnectionManagerFactory.createThreadSafeClientConnManager(ConnectionManagerFactory.java:30)
at 
com.amazonaws.http.HttpClientFactory.createHttpClient(HttpClientFactory.java:88)
at com.amazonaws.http.AmazonHttpClient.(AmazonHttpClient.java:111)
at 
com.amazonaws.AmazonWebServiceClient.(AmazonWebServiceClient.java:60)
at 
com.amazonaws.services.cloudwatch.AmazonCloudWatchClient.(AmazonCloudWatchClient.java:165)
at 
com.amazonaws.services.cloudwatch.AmazonCloudWatchClient.(AmazonCloudWatchClient.java:146)
at 
com.ea.tnt.cloudbilling.BillingDataRetriever.retrieveData(BillingDataRetriever.java:77)

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