Class MapJobInstanceDao

Constructor Detail

• MapJobInstanceDao

  public MapJobInstanceDao()

Method Detail

• clear

  public void clear()

• createJobInstance

  public JobInstance createJobInstance​(java.lang.String jobName,
                                       JobParameters jobParameters)

  Description copied from interface: JobInstanceDao
  Create a JobInstance with given name and parameters. PreConditions: JobInstance for given name and parameters must not already exist PostConditions: A valid job instance will be returned which has been persisted and contains an unique Id.

  Specified by:

  createJobInstance in interface JobInstanceDao

  Parameters:

  jobName - String containing the name of the job.

  jobParameters - JobParameters containing the parameters for the JobInstance.

  Returns:

  JobInstance JobInstance instance that was created.

• getJobInstance

  @Nullable
  public JobInstance getJobInstance​(java.lang.String jobName,
                                    JobParameters jobParameters)

  Description copied from interface: JobInstanceDao
  Find the job instance that matches the given name and parameters. If no matching job instances are found, then returns null.

  Specified by:

  getJobInstance in interface JobInstanceDao

  Parameters:

  jobName - the name of the job

  jobParameters - the parameters with which the job was executed

  Returns:

  JobInstance object matching the job name and JobParameters or null

• getJobInstance

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

  Description copied from interface: JobInstanceDao
  Fetch the job instance with the provided identifier.

  Specified by:

  getJobInstance in interface JobInstanceDao

  Parameters:

  instanceId - the job identifier

  Returns:

  the job instance with this identifier or null if it doesn't exist

• getJobNames

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

  Description copied from interface: JobInstanceDao
  Retrieve the names of all job instances sorted alphabetically - i.e. jobs that have ever been executed.

  Specified by:

  getJobNames in interface JobInstanceDao

  Returns:

  the names of all job instances

• getJobInstances

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

  Description copied from interface: JobInstanceDao
  Fetch the last job instances with the provided name, sorted backwards by primary key. if using the JdbcJobInstance, you can provide the jobName with a wildcard (e.g. *Job) to return 'like' job names. (e.g. *Job will return 'someJob' and 'otherJob')

  Specified by:

  getJobInstances in interface JobInstanceDao

  Parameters:

  jobName - the job name

  start - the start index of the instances to return

  count - the maximum number of objects to return

  Returns:

  the job instances with this name or empty if none

• getJobInstance

  @Nullable
  public JobInstance getJobInstance​(JobExecution jobExecution)

  Description copied from interface: JobInstanceDao
  Fetch the JobInstance for the provided JobExecution.

  Specified by:

  getJobInstance in interface JobInstanceDao

  Parameters:

  jobExecution - the JobExecution

  Returns:

  the JobInstance for the provided execution or null if it doesn't exist.

• getJobInstanceCount

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

  Description copied from interface: JobInstanceDao
  Query the repository for the number of unique JobInstances associated with the supplied job name.

  Specified by:

  getJobInstanceCount in interface JobInstanceDao

  Parameters:

  jobName - the name of the job to query for

  Returns:

  the number of JobInstances that exist within the associated job repository

  Throws:

  NoSuchJobException - thrown if no Job has the jobName specified.

• findJobInstancesByName

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

  Description copied from interface: JobInstanceDao
  Fetch the last job instances with the provided name, sorted backwards by primary key, using a 'like' criteria

  Specified by:

  findJobInstancesByName in interface JobInstanceDao

  Parameters:

  jobName - String containing the name of the job.

  start - int containing the offset of where list of job instances results should begin.

  count - int containing the number of job instances to return.

  Returns:

  a list of JobInstance for the job name requested.