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## org.deegree.framework.concurrent
Class DoExternalAccessTask

    java.lang.Object
      org.deegree.framework.concurrent.DoExternalAccessTask

All Implemented Interfaces:
  Callable<Object>

    public class DoExternalAccessTask

extends Object
implements Callable<Object>

`DoServiceTask` is the Callable class that should be used by all services to invoke other services.

Version:
  $Revision: 10660 $, $Date: 2008-03-24 22:39:54 +0100 (Mo, 24 Mrz 2008) $
Author:
  Andreas Schmitz, last edited by: $Author: apoth $

Constructor Summary
`DoExternalAccessTask(ExternalDataAccess externalDataAccess, OGCWebServiceRequest request)`

Method Summary
`Object` | `call()`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### DoExternalAccessTask

    public DoExternalAccessTask(ExternalDataAccess externalDataAccess,
                                OGCWebServiceRequest request)

Parameters:
  `externalDataAccess` -
  `request` -

Method Detail

### call

    public Object call()
                throws Exception

  Specified by:
    `call` in interface `Callable<Object>`
  Returns:
    the result of the execution or `null` if incoming request is not understood by assigned `ExternalDataAccess`
  Throws:
    `Exception`

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