runtime/org.argeo.slc.lib.detached/src/main/java/org/argeo/slc/lib/detached/DetachedAdminTask.java

   1 /*
   2  * Copyright (C) 2007-2012 Argeo GmbH
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.slc.lib.detached;
  17
  18 import java.util.Properties;
  19 import java.util.UUID;
  20
  21 import org.apache.commons.logging.Log;
  22 import org.apache.commons.logging.LogFactory;
  23 import org.argeo.slc.SlcException;
  24 import org.argeo.slc.detached.DetachedAnswer;
  25 import org.argeo.slc.detached.DetachedClient;
  26 import org.argeo.slc.detached.DetachedRequest;
  27
  28 public class DetachedAdminTask implements Runnable {
  29         private final static Log log = LogFactory.getLog(DetachedAdminTask.class);
  30
  31         private String action;
  32         private DetachedClient client;
  33         private Properties properties;
  34
  35         public void run() {
  36                 // Prepare and send request
  37                 DetachedRequest request = new DetachedRequest(UUID.randomUUID()
  38                                 .toString());
  39                 request.setRef(action);
  40
  41                 if (properties != null) {
  42                         request.setProperties(properties);
  43                 }
  44
  45                 try {
  46                         client.sendRequest(request);
  47                         DetachedAnswer answer = client.receiveAnswer();
  48                         if (answer.getStatus() == DetachedAnswer.ERROR)
  49                                 throw new SlcException("Error when executing request "
  50                                                 + answer.getUuid() + ": " + answer.getLog());
  51                         else
  52                                 log.info("Admin answer: " + answer.getLog());
  53                 } catch (Exception e) {
  54                         throw new SlcException("Could not send request.", e);
  55                 }
  56         }
  57
  58         public void setAction(String action) {
  59                 this.action = action;
  60         }
  61
  62         public void setClient(DetachedClient detachedClient) {
  63                 this.client = detachedClient;
  64         }
  65
  66         public void setProperties(Properties properties) {
  67                 this.properties = properties;
  68         }
  69
  70 }