类 SimpleJobExplorer

构造器详细资料

• SimpleJobExplorer

  public SimpleJobExplorer​(JobInstanceDao jobInstanceDao,
                           JobExecutionDao jobExecutionDao,
                           StepExecutionDao stepExecutionDao,
                           ExecutionContextDao ecDao)

方法详细资料

• getJobExecutions

  public java.util.List<JobExecution> getJobExecutions​(JobInstance jobInstance)

  从接口复制的说明: JobExplorer
  Retrieve job executions by their job instance. The corresponding step executions may not be fully hydrated (e.g. their execution context may be missing), depending on the implementation. Use JobExplorer.getStepExecution(Long, Long) to hydrate them in that case.

  指定者:

  getJobExecutions 在接口中 JobExplorer

  参数:

  jobInstance - the JobInstance to query

  返回:

  the set of all executions for the specified JobInstance

• findRunningJobExecutions

  public java.util.Set<JobExecution> findRunningJobExecutions​(java.lang.String jobName)

  从接口复制的说明: JobExplorer
  Retrieve running job executions. The corresponding step executions may not be fully hydrated (e.g. their execution context may be missing), depending on the implementation. Use JobExplorer.getStepExecution(Long, Long) to hydrate them in that case.

  指定者:

  findRunningJobExecutions 在接口中 JobExplorer

  参数:

  jobName - the name of the job

  返回:

  the set of running executions for jobs with the specified name

• getJobExecution

  public JobExecution getJobExecution​(java.lang.Long executionId)

  从接口复制的说明: JobExplorer
  Retrieve a JobExecution by its id. The complete object graph for this execution should be returned (unless otherwise indicated) including the parent JobInstance and associated ExecutionContext and StepExecution instances (also including their execution contexts).

  指定者:

  getJobExecution 在接口中 JobExplorer

  参数:

  executionId - the job execution id

  返回:

  the JobExecution with this id, or null if not found

• getStepExecution

  public StepExecution getStepExecution​(java.lang.Long jobExecutionId,
                                        java.lang.Long executionId)

  从接口复制的说明: JobExplorer
  Retrieve a StepExecution by its id and parent JobExecution id. The execution context for the step should be available in the result, and the parent job execution should have its primitive properties, but may not contain the job instance information.

  指定者:

  getStepExecution 在接口中 JobExplorer

  参数:

  jobExecutionId - the parent job execution id

  executionId - the step execution id

  返回:

  the StepExecution with this id, or null if not found

  另请参阅:

  JobExplorer.getJobExecution(Long)

• getJobInstance

  public JobInstance getJobInstance​(@Nullable
                                    java.lang.Long instanceId)

  指定者:

  getJobInstance 在接口中 JobExplorer

  参数:

  instanceId - Long id for the jobInstance to obtain.

  返回:

  the JobInstance with this id, or null

• getJobInstances

  public java.util.List<JobInstance> getJobInstances​(java.lang.String jobName,
                                                     int start,
                                                     int count)

  从接口复制的说明: JobExplorer
  Fetch JobInstance values in descending order of creation (and therefore usually of first execution).

  指定者:

  getJobInstances 在接口中 JobExplorer

  参数:

  jobName - the name of the job to query

  start - the start index of the instances to return

  count - the maximum number of instances to return

  返回:

  the JobInstance values up to a maximum of count values

• getJobNames

  public java.util.List<java.lang.String> getJobNames()

  从接口复制的说明: JobExplorer
  Query the repository for all unique JobInstance names (sorted alphabetically).

  指定者:

  getJobNames 在接口中 JobExplorer

  返回:

  the set of job names that have been executed

• getJobInstanceCount

  public int getJobInstanceCount​(@Nullable
                                 java.lang.String jobName)
                          throws NoSuchJobException

  从接口复制的说明: JobExplorer
  Query the repository for the number of unique JobInstances associated with the supplied job name.

  指定者:

  getJobInstanceCount 在接口中 JobExplorer

  参数:

  jobName - the name of the job to query for

  返回:

  the number of JobInstances that exist within the associated job repository

  抛出:

  NoSuchJobException - thrown when there is no JobInstance for the jobName specified.

• findJobInstancesByJobName

  public java.util.List<JobInstance> findJobInstancesByJobName​(java.lang.String jobName,
                                                               int start,
                                                               int count)

  从接口复制的说明: JobExplorer
  Fetch JobInstance values in descending order of creation (and there for usually of first execution) with a 'like'/wildcard criteria.

  指定者:

  findJobInstancesByJobName 在接口中 JobExplorer

  参数:

  jobName - the name of the job to query for.

  start - the start index of the instances to return.

  count - the maximum number of instances to return.

  返回:

  a list of JobInstance for the job name requested.