runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/process/SlcExecution.java

   1 /*
   2  * Copyright (C) 2010 Mathieu Baudier <mbaudier@argeo.org>
   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
  17 package org.argeo.slc.process;
  18
  19 import java.io.Serializable;
  20 import java.util.ArrayList;
  21 import java.util.Date;
  22 import java.util.List;
  23 import java.util.Map;
  24 import java.util.TreeMap;
  25
  26 import org.argeo.slc.execution.ExecutionProcess;
  27
  28 public class SlcExecution implements ExecutionProcess, Serializable {
  29         private static final long serialVersionUID = -7607457971382118466L;
  30
  31         public final static String UNKOWN_HOST = "UNKOWN_HOST";
  32
  33         private String uuid;
  34         private String host;
  35         private String user;
  36         private String type;
  37         private String status = NEW;
  38         private Map<String, String> attributes = new TreeMap<String, String>();
  39
  40         /** TODO: Synchronize */
  41         private List<SlcExecutionStep> steps = new ArrayList<SlcExecutionStep>();
  42         private List<RealizedFlow> realizedFlows = new ArrayList<RealizedFlow>();
  43
  44         /** Attachment uuid. */
  45         private String realizedFlowsXml = null;
  46
  47         public List<RealizedFlow> getRealizedFlows() {
  48                 return realizedFlows;
  49         }
  50
  51         public void setRealizedFlows(List<RealizedFlow> realizedFlows) {
  52                 this.realizedFlows = realizedFlows;
  53         }
  54
  55         public List<SlcExecutionStep> getSteps() {
  56                 return steps;
  57         }
  58
  59         public void setSteps(List<SlcExecutionStep> steps) {
  60                 this.steps = steps;
  61         }
  62
  63         public String getUuid() {
  64                 return uuid;
  65         }
  66
  67         public void setUuid(String uuid) {
  68                 this.uuid = uuid;
  69         }
  70
  71         public String getHost() {
  72                 return host;
  73         }
  74
  75         public void setHost(String host) {
  76                 this.host = host;
  77         }
  78
  79         public String getUser() {
  80                 return user;
  81         }
  82
  83         public void setUser(String user) {
  84                 this.user = user;
  85         }
  86
  87         public String getType() {
  88                 return type;
  89         }
  90
  91         public void setType(String type) {
  92                 this.type = type;
  93         }
  94
  95         public String getStatus() {
  96                 return status;
  97         }
  98
  99         public void setStatus(String status) {
 100                 this.status = status;
 101         }
 102
 103         public SlcExecutionStep currentStep() {
 104                 synchronized (steps) {
 105                         if (steps.size() > 0)
 106                                 return steps.get(steps.size() - 1);
 107                         else
 108                                 return null;
 109                 }
 110         }
 111
 112         @Override
 113         public boolean equals(Object obj) {
 114                 if (obj instanceof SlcExecution) {
 115                         return getUuid().equals(((SlcExecution) obj).getUuid());
 116                 }
 117                 return false;
 118         }
 119
 120         @Override
 121         public int hashCode() {
 122                 return getUuid().hashCode();
 123         }
 124
 125         public Map<String, String> getAttributes() {
 126                 return attributes;
 127         }
 128
 129         public void setAttributes(Map<String, String> attributes) {
 130                 this.attributes = attributes;
 131         }
 132
 133         public String toString() {
 134                 StringBuffer buf = new StringBuffer(getClass().getSimpleName());
 135                 buf.append('#').append(uuid);
 136                 buf.append(" status=").append(status);
 137                 buf.append(" attributes=").append(attributes);
 138                 return buf.toString();
 139         }
 140
 141         public Date getStartDate() {
 142                 synchronized (steps) {
 143                         if (steps.size() == 0)
 144                                 return null;
 145                         else
 146                                 return steps.get(0).getTimestamp();
 147                 }
 148         }
 149
 150         public Date getEndDate() {
 151                 if (!status.equals(COMPLETED) && !status.equals(ERROR))
 152                         return null;
 153
 154                 synchronized (steps) {
 155                         if (steps.size() == 0)
 156                                 return null;
 157                         else
 158                                 return steps.get(steps.size() - 1).getTimestamp();
 159                 }
 160         }
 161
 162         /**
 163          * Not (yet) a stable API, should not be relied upon!
 164          *
 165          * @return an id or an url allowing to retrieve the XML, not the XML itself!
 166          */
 167         public String getRealizedFlowsXml() {
 168                 return realizedFlowsXml;
 169         }
 170
 171         /** Not (yet) a stable API, should not be relied upon! */
 172         public void setRealizedFlowsXml(String realizedFlowsXml) {
 173                 this.realizedFlowsXml = realizedFlowsXml;
 174         }
 175
 176 }