legacy/runtime/org.argeo.slc.detached/src/main/java/org/argeo/slc/detached/DetachedSession.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.detached;
  17
  18 import java.util.ArrayList;
  19 import java.util.List;
  20 import java.util.Vector;
  21
  22 /** A session within the detached context. */
  23 public class DetachedSession {
  24         public final static String PROP_DO_IT_AGAIN_POLICY = "slc.detached.doItAgainPolicy";
  25         public final static String SKIP_UNTIL_ERROR = "skipUntilError";
  26         public final static String REPLAY = "replay";
  27
  28         private String uuid = null;
  29         private List requests = new Vector();
  30         private List answers = new Vector();
  31         private String doItAgainPolicy = REPLAY;
  32         private List refreshedBundleNames = new ArrayList();
  33
  34         public boolean isClosed() {
  35                 if (answers.size() > 0) {
  36                         DetachedAnswer answer = (DetachedAnswer) answers
  37                                         .get(answers.size() - 1);
  38                         return answer.getStatus() == DetachedAnswer.CLOSED_SESSION;
  39                 } else {
  40                         return false;
  41                 }
  42         }
  43
  44         public boolean lastActionIsError() {
  45                 if (answers.size() > 0) {
  46                         DetachedAnswer answer = (DetachedAnswer) answers
  47                                         .get(answers.size() - 1);
  48                         return answer.getStatus() == DetachedAnswer.ERROR;
  49                 } else {
  50                         return false;
  51                 }
  52         }
  53
  54         public int getExecutedStepCount() {
  55                 if(requests.size() != answers.size()) {
  56                         throw new DetachedException("requests.size() != answers.size() in DetachedSession");
  57                 }
  58                 return answers.size();
  59         }
  60
  61         public String getDoItAgainPolicy() {
  62                 return doItAgainPolicy;
  63         }
  64
  65         public void setDoItAgainPolicy(String doItAgainPolicy) {
  66                 this.doItAgainPolicy = doItAgainPolicy;
  67         }
  68
  69         public List getRequests() {
  70                 return requests;
  71         }
  72
  73         public String getUuid() {
  74                 return uuid;
  75         }
  76
  77         public void setUuid(String uuid) {
  78                 this.uuid = uuid;
  79         }
  80
  81         public List getAnswers() {
  82                 return answers;
  83         }
  84
  85         public List getRefreshedBundleNames() {
  86                 return refreshedBundleNames;
  87         }
  88
  89         public String toString() {
  90                 StringBuffer buf = new StringBuffer(getClass().getName());
  91                 buf.append("#").append(uuid);
  92                 buf.append(" doItAgainPolicy=").append(doItAgainPolicy);
  93                 return buf.toString();
  94         }
  95 }