1 | package schedframe.scheduling.tasks; |
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2 | |
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3 | import org.qcg.broker.schemas.resreqs.ComputingResource; |
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4 | import org.qcg.broker.schemas.resreqs.ComputingResourceBaseTypeItem; |
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5 | import org.qcg.broker.schemas.resreqs.ComputingResourceExtType; |
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6 | import org.qcg.broker.schemas.resreqs.ComputingResourceParameterType; |
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7 | import org.qcg.broker.schemas.resreqs.ExecutionTimeType; |
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8 | import org.qcg.broker.schemas.resreqs.ProcessesResourceRequirements; |
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9 | import org.qcg.broker.schemas.resreqs.Requirements; |
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10 | import org.qcg.broker.schemas.resreqs.TaskResourceRequirements; |
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11 | import org.qcg.broker.schemas.resreqs.TimePeriod; |
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12 | import org.qcg.broker.schemas.resreqs.TimePeriodChoice; |
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13 | import org.qcg.broker.schemas.resreqs.Topology; |
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14 | import org.qcg.broker.schemas.resreqs.types.ComputingResourceParameterTypeNameType; |
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15 | |
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16 | import java.io.StringReader; |
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17 | import java.io.StringWriter; |
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18 | import java.util.ArrayList; |
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19 | import java.util.List; |
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20 | |
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21 | import org.exolab.castor.xml.Marshaller; |
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22 | import org.exolab.castor.xml.ResolverException; |
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23 | import org.exolab.castor.xml.Unmarshaller; |
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24 | import org.exolab.castor.xml.XMLContext; |
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25 | import org.joda.time.DateTime; |
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26 | import org.joda.time.Duration; |
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27 | import org.joda.time.MutableDateTime; |
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28 | import org.joda.time.ReadableDuration; |
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29 | |
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30 | import schedframe.scheduling.WorkloadUnitHandler; |
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31 | import schedframe.scheduling.manager.tasks.JobRegistryImpl; |
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32 | import schedframe.scheduling.tasks.requirements.ResourceParameterName; |
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33 | |
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34 | /** |
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35 | * |
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36 | * @author Marcin Krystek |
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37 | * |
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38 | */ |
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39 | public class Task implements TaskInterface<org.qcg.broker.schemas.resreqs.Task> { |
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40 | |
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41 | protected static Unmarshaller unmarshaller; |
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42 | protected static Marshaller marshaller; |
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43 | protected boolean isRegistered; |
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44 | |
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45 | static { |
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46 | XMLContext context = new XMLContext(); |
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47 | try { |
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48 | context.addClass(org.qcg.broker.schemas.resreqs.Task.class); |
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49 | unmarshaller = context.createUnmarshaller(); |
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50 | marshaller = context.createMarshaller(); |
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51 | } catch (ResolverException e) { |
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52 | e.printStackTrace(); |
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53 | unmarshaller = null; |
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54 | marshaller = null; |
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55 | } |
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56 | } |
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57 | |
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58 | protected org.qcg.broker.schemas.resreqs.Task task; |
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59 | /* |
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60 | * The values for following variables are obtained from native Task |
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61 | * object. This should significantly speed up access to task details. |
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62 | */ |
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63 | private DateTime startTime; |
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64 | private DateTime endTime; |
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65 | private DateTime brokerSubmitTime; |
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66 | private ReadableDuration duration; |
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67 | private List<AbstractProcessesGroup> groups; |
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68 | private List<AbstractProcesses> processes; |
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69 | private long length; |
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70 | private int status; |
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71 | private int senderId; |
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72 | private long workloadLogWaitTime; |
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73 | |
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74 | public Task(org.qcg.broker.schemas.resreqs.Task task){ |
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75 | this.task = task; |
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76 | this.startTime = null; |
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77 | this.endTime = null; |
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78 | this.brokerSubmitTime = null; |
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79 | this.duration = null; |
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80 | prepareTopology(); |
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81 | } |
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82 | |
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83 | public Task(String task) throws Exception{ |
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84 | StringReader reader = new StringReader(task); |
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85 | this.task = (org.qcg.broker.schemas.resreqs.Task) unmarshaller.unmarshal(reader); |
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86 | this.startTime = null; |
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87 | this.endTime = null; |
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88 | this.brokerSubmitTime = null; |
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89 | this.duration = null; |
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90 | prepareTopology(); |
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91 | } |
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92 | |
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93 | public DateTime getExecutionStartTime() throws NoSuchFieldException { |
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94 | if(this.startTime != null) |
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95 | return this.startTime; |
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96 | |
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97 | ExecutionTimeType execTime = this.task.getExecutionTime(); |
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98 | if(execTime == null) |
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99 | throw new NoSuchFieldException("Execution Time for job " + getJobId() |
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100 | + " task "+ getId() + " is not defined."); |
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101 | |
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102 | TimePeriod timePeriod = execTime.getTimePeriod(); |
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103 | if(timePeriod == null) |
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104 | throw new NoSuchFieldException("Time Period for job " + getJobId() |
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105 | + " task "+ getId() + " is not defined."); |
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106 | |
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107 | this.startTime = new DateTime(timePeriod.getPeriodStart()); |
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108 | return this.startTime; |
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109 | } |
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110 | |
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111 | public DateTime getExecutionEndTime() throws NoSuchFieldException { |
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112 | if(this.endTime != null) |
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113 | return this.endTime; |
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114 | |
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115 | ExecutionTimeType execTime = this.task.getExecutionTime(); |
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116 | if(execTime == null) |
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117 | throw new NoSuchFieldException("Execution Time for job " + getJobId() |
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118 | + " task "+ getId() + " is not defined."); |
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119 | |
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120 | TimePeriod timePeriod = execTime.getTimePeriod(); |
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121 | if(timePeriod == null) |
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122 | throw new NoSuchFieldException("Time Period for job " + getJobId() |
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123 | + " task "+ getId() + " is not defined."); |
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124 | |
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125 | TimePeriodChoice periodChoice = timePeriod.getTimePeriodChoice(); |
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126 | if(periodChoice == null) |
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127 | throw new NoSuchFieldException("Period End and Period Duration for job " + getJobId() |
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128 | + " task "+ getId() + " are not defined."); |
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129 | |
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130 | java.util.Date periodEnd = periodChoice.getPeriodEnd(); |
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131 | if(periodEnd != null) { |
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132 | this.endTime = new DateTime(periodEnd); |
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133 | return this.endTime; |
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134 | } |
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135 | |
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136 | org.exolab.castor.types.Duration duration = periodChoice.getPeriodDuration(); |
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137 | if(duration == null) |
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138 | throw new NoSuchFieldException("Period Duration for job " + getJobId() |
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139 | + " task "+ getId() + " is not defined."); |
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140 | |
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141 | DateTime periodStart = getExecutionStartTime(); |
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142 | MutableDateTime m_periodEnd = periodStart.toMutableDateTime(); |
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143 | m_periodEnd.add(duration.toLong()); |
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144 | |
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145 | this.endTime = m_periodEnd.toDateTime(); |
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146 | periodChoice.setPeriodDuration(null); |
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147 | periodChoice.setPeriodEnd(this.endTime.toDate()); |
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148 | |
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149 | return this.endTime; |
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150 | } |
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151 | |
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152 | public ReadableDuration getExpectedDuration() throws NoSuchFieldException { |
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153 | if(this.duration != null) |
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154 | return this.duration; |
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155 | |
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156 | ExecutionTimeType execTime = this.task.getExecutionTime(); |
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157 | if(execTime == null) |
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158 | throw new NoSuchFieldException("Execution Time for job " + getJobId() |
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159 | + " task "+ getId() + " is not defined."); |
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160 | |
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161 | org.exolab.castor.types.Duration d = execTime.getExecutionDuration(); |
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162 | if(d == null) |
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163 | throw new NoSuchFieldException("Execution Duration for job " + getJobId() |
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164 | + " task "+ getId() + " is not defined."); |
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165 | |
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166 | this.duration = new Duration(d.toLong()); |
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167 | return this.duration; |
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168 | } |
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169 | |
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170 | public String getJobId() { |
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171 | return this.task.getJobId(); |
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172 | } |
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173 | |
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174 | public double getParameterDoubleValue(ResourceParameterName parameterName) |
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175 | throws NoSuchFieldException, IllegalArgumentException { |
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176 | |
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177 | ComputingResourceParameterTypeNameType name = ComputingResourceParameterTypeNameType.valueOf(parameterName.value().toUpperCase()); |
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178 | |
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179 | switch (name) { |
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180 | case APPLICATION: |
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181 | case CPUARCH: |
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182 | case HOSTNAME: |
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183 | case LOCALRESOURCEMANAGER: |
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184 | case OSNAME: |
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185 | case OSRELEASE: |
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186 | case OSTYPE: |
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187 | case OSVERSION: |
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188 | case REMOTESUBMISSIONINTERFACE: |
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189 | throw new IllegalArgumentException("For " + parameterName + " use getParameterStringValue() method."); |
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190 | } |
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191 | |
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192 | ComputingResourceBaseTypeItem item[] = getComputingResourceRequirements(); |
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193 | |
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194 | double returnValue = 0; |
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195 | boolean notFound = true; |
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196 | |
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197 | for(int i = 0; i < item.length && notFound; i++){ |
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198 | ComputingResourceParameterType hostParameter = item[i].getHostParameter(); |
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199 | if(hostParameter == null) |
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200 | continue; |
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201 | |
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202 | if(name == hostParameter.getName()) { |
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203 | returnValue = hostParameter.getParameterTypeChoice().getParameterTypeChoiceItem(0).getParameterValue().getContent(); |
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204 | notFound = false; |
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205 | } |
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206 | } |
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207 | |
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208 | if(notFound) |
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209 | throw new NoSuchFieldException(parameterName + " for job " + getJobId() |
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210 | + " task "+ getId() + " is not defined."); |
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211 | |
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212 | return returnValue; |
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213 | } |
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214 | |
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215 | public String getParameterStringValue(ResourceParameterName parameterName) |
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216 | throws NoSuchFieldException, IllegalArgumentException { |
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217 | ComputingResourceParameterTypeNameType name = ComputingResourceParameterTypeNameType.valueOf(parameterName.value().toUpperCase()); |
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218 | |
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219 | switch (name) { |
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220 | case CPUCOUNT: |
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221 | case GPUCOUNT: |
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222 | case CPUSPEED: |
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223 | case DISKSPACE: |
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224 | case FREECPUS: |
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225 | case FREEDISKSPACE: |
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226 | case FREEMEMORY: |
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227 | case MEMORY: |
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228 | throw new IllegalArgumentException("For " + parameterName + " use getParameterDoubleValue() method."); |
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229 | } |
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230 | |
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231 | ComputingResourceBaseTypeItem item[] = getComputingResourceRequirements(); |
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232 | |
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233 | String returnValue = null; |
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234 | boolean notFound = true; |
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235 | |
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236 | for(int i = 0; i < item.length && notFound; i++){ |
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237 | ComputingResourceParameterType hostParameter = item[i].getHostParameter(); |
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238 | if(hostParameter == null) |
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239 | continue; |
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240 | |
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241 | if(name == hostParameter.getName()) { |
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242 | returnValue = hostParameter.getStringValue(0).getValue(); |
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243 | notFound = false; |
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244 | } |
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245 | } |
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246 | |
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247 | if(notFound) |
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248 | throw new NoSuchFieldException(parameterName + " for job " + getJobId() |
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249 | + " task "+ getId() + " is not defined."); |
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250 | |
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251 | return returnValue; |
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252 | } |
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253 | |
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254 | public DateTime getSubmissionTimeToBroker() { |
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255 | if(this.brokerSubmitTime != null) |
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256 | return this.brokerSubmitTime; |
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257 | |
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258 | this.brokerSubmitTime = new DateTime(this.task.getSubmissionTime()); |
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259 | |
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260 | return this.brokerSubmitTime; |
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261 | } |
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262 | |
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263 | public String getId() { |
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264 | return this.task.getTaskId(); |
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265 | } |
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266 | |
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267 | public String getUserDN() { |
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268 | return this.task.getUserDN(); |
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269 | } |
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270 | |
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271 | public org.qcg.broker.schemas.resreqs.Task getDescription() { |
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272 | return this.task; |
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273 | } |
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274 | |
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275 | public String getDocument() throws Exception { |
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276 | StringWriter writer = new StringWriter(); |
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277 | |
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278 | marshaller.marshal(this.task, writer); |
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279 | |
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280 | return writer.toString(); |
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281 | } |
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282 | |
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283 | protected ComputingResourceBaseTypeItem[] getComputingResourceRequirements() throws NoSuchFieldException{ |
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284 | |
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285 | Requirements req = this.task.getRequirements(); |
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286 | if(req == null) |
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287 | throw new NoSuchFieldException("Requierements section for job " + getJobId() |
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288 | + " task "+ getId() + " is not defined."); |
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289 | |
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290 | TaskResourceRequirements taskReq = req.getTaskResourceRequirements(); |
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291 | if(taskReq == null) |
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292 | throw new NoSuchFieldException("Task resource requirements section for job " + getJobId() |
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293 | + " task "+ getId() + " is not defined."); |
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294 | |
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295 | ComputingResource computingResource = taskReq.getComputingResource(0); |
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296 | if(computingResource == null) |
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297 | throw new NoSuchFieldException("Computing resource requirement for job " + getJobId() |
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298 | + " task "+ getId() + " is not defined."); |
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299 | |
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300 | ComputingResourceBaseTypeItem item[] = computingResource.getComputingResourceBaseTypeItem(); |
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301 | if(item == null || item.length == 0) |
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302 | throw new NoSuchFieldException("Computing resource requirement is empty for job " + getJobId() |
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303 | + " task "+ getId()); |
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304 | |
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305 | return item; |
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306 | } |
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307 | |
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308 | public void setValue(ResourceParameterName parameterName, Object newValue) throws NoSuchFieldException{ |
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309 | boolean notFound = true; |
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310 | |
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311 | ComputingResourceParameterTypeNameType name = ComputingResourceParameterTypeNameType.valueOf(parameterName.value().toUpperCase()); |
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312 | |
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313 | ComputingResourceBaseTypeItem item[] = getComputingResourceRequirements(); |
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314 | |
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315 | for(int i = 0; i < item.length && notFound; i++){ |
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316 | ComputingResourceParameterType hostParameter = item[i].getHostParameter(); |
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317 | if(hostParameter == null) |
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318 | continue; |
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319 | |
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320 | if(name == hostParameter.getName()) { |
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321 | hostParameter. |
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322 | getParameterTypeChoice(). |
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323 | getParameterTypeChoiceItem(0). |
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324 | getParameterValue(). |
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325 | setContent(((Integer)newValue).doubleValue()); |
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326 | notFound = false; |
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327 | } |
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328 | } |
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329 | |
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330 | if(notFound) |
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331 | throw new NoSuchFieldException(parameterName + " for job " + getJobId() |
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332 | + " task "+ getId() + " is not defined."); |
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333 | } |
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334 | |
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335 | public List<AbstractProcessesGroup> getProcessesGroups() { |
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336 | return this.groups; |
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337 | } |
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338 | |
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339 | public List<AbstractProcesses> getProcesses(){ |
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340 | return this.processes; |
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341 | } |
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342 | |
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343 | public List<AbstractProcesses> getProcesses(AbstractProcessesGroup processGroup){ |
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344 | if(this.processes == null) |
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345 | return null; |
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346 | |
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347 | List<AbstractProcesses> ret = new ArrayList<AbstractProcesses>(); |
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348 | |
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349 | for(int i = 0; i < processes.size(); i++){ |
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350 | AbstractProcesses p = processes.get(i); |
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351 | if(p.belongsTo(processGroup)) |
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352 | ret.add(p); |
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353 | } |
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354 | |
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355 | return ret; |
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356 | } |
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357 | |
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358 | protected void prepareTopology(){ |
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359 | if(this.task.getRequirements() == null) |
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360 | return; |
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361 | |
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362 | if(this.task.getRequirements().getTopologyCount() < 1) |
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363 | return; |
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364 | |
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365 | Topology topology = this.task.getRequirements().getTopology(0); |
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366 | |
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367 | if(topology.getGroupCount() > 0){ |
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368 | this.groups = new ArrayList<AbstractProcessesGroup>(topology.getGroupCount()); |
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369 | } |
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370 | |
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371 | for(int i = 0; i < topology.getGroupCount(); i++){ |
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372 | this.groups.add(new ProcessesGroup(topology.getGroup(i))); |
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373 | } |
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374 | |
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375 | if(topology.getProcessesCount() > 0){ |
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376 | this.processes = new ArrayList<AbstractProcesses>(topology.getProcessesCount()); |
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377 | } |
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378 | |
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379 | for(int i = 0; i < topology.getProcessesCount(); i++){ |
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380 | org.qcg.broker.schemas.resreqs.Processes p = topology.getProcesses(i); |
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381 | if(p.getProcessesResourceRequirements() == null){ |
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382 | TaskResourceRequirements trr = this.task.getRequirements().getTaskResourceRequirements(); |
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383 | if(trr != null) { |
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384 | ProcessesResourceRequirements prr = new ProcessesResourceRequirements(); |
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385 | |
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386 | for(int cridx = 0; cridx < trr.getComputingResourceCount(); cridx++){ |
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387 | ComputingResourceExtType cre = new ComputingResourceExtType(); |
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388 | ComputingResource cr = trr.getComputingResource(cridx); |
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389 | |
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390 | for(int j = 0; j < cr.getComputingResourceBaseTypeItemCount(); j++){ |
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391 | cre.addComputingResourceBaseTypeItem(cr.getComputingResourceBaseTypeItem(j)); |
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392 | } |
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393 | |
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394 | prr.addComputingResource(cre); |
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395 | } |
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396 | |
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397 | p.setProcessesResourceRequirements(prr); |
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398 | } |
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399 | } |
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400 | |
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401 | this.processes.add(new Processes(p)); |
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402 | } |
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403 | } |
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404 | |
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405 | public double getCpuCntRequest() throws NoSuchFieldException { |
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406 | return getParameterDoubleValue(ResourceParameterName.CPUCOUNT); |
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407 | } |
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408 | |
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409 | public double getMemoryRequest() throws NoSuchFieldException { |
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410 | return getParameterDoubleValue(ResourceParameterName.MEMORY); |
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411 | } |
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412 | |
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413 | public long getLength() { |
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414 | return this.length; |
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415 | } |
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416 | |
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417 | public int getStatus() { |
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418 | return this.status; |
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419 | } |
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420 | |
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421 | public void setLength(long length) { |
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422 | this.length = length; |
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423 | } |
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424 | |
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425 | public void setStatus(int status){ |
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426 | this.status = status; |
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427 | } |
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428 | |
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429 | public void setSenderId(int id){ |
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430 | this.senderId = id; |
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431 | } |
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432 | |
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433 | public int getSenderId(){ |
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434 | return this.senderId; |
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435 | } |
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436 | |
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437 | public boolean isFinished(){ |
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438 | if(processes == null) |
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439 | return (status > 3 && status <= 6); |
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440 | |
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441 | for(int i = 0; i < processes.size(); i++){ |
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442 | if(!processes.get(i).isFinished()) |
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443 | return false; |
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444 | } |
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445 | |
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446 | return true; |
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447 | } |
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448 | |
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449 | public long getWorkloadLogWaitTime() { |
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450 | return workloadLogWaitTime; |
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451 | } |
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452 | |
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453 | public void setWorkloadLogWaitTime(long waitTime) { |
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454 | this.workloadLogWaitTime = waitTime; |
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455 | } |
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456 | |
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457 | /*public void addToResPath(String resName){ |
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458 | if(resPathHistory == null) |
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459 | resPathHistory = new String(); |
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460 | resPathHistory = new StringBuffer(resPathHistory).append(resName).append("_").toString(); |
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461 | |
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462 | } |
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463 | |
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464 | public String getResPath(){ |
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465 | return this.resPathHistory; |
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466 | |
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467 | }*/ |
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468 | |
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469 | |
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470 | @Override |
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471 | public int getUserId() { |
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472 | // TODO Auto-generated method stub |
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473 | return 0; |
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474 | } |
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475 | |
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476 | public boolean isRegistered() { |
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477 | return isRegistered; |
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478 | } |
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479 | |
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480 | public void register(JobRegistryImpl jobRegistry) { |
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481 | isRegistered = true; |
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482 | } |
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483 | |
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484 | public void accept(WorkloadUnitHandler wuh) { |
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485 | wuh.handleTask(this); |
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486 | } |
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487 | } |
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