Package org.springframework.cloud.dataflow.server.batch

Interface SearchableStepExecutionDao

All Superinterfaces:

org.springframework.batch.core.repository.dao.StepExecutionDao

All Known Implementing Classes:

JdbcSearchableStepExecutionDao

public interface SearchableStepExecutionDao
extends org.springframework.batch.core.repository.dao.StepExecutionDao

Extension of the StepExecutionDao interface to add additional search features.

Author:

Dave Syer

Method Summary

Modifier and Type	Method	Description
int	countStepExecutions(String jobName, String stepName)	Count all the step executions for a given step name pattern.
int	countStepExecutionsForJobExecution(long jobExecutionId)	Count all the step executions for a given job execution.
Collection<org.springframework.batch.core.StepExecution>	findStepExecutions(String jobName, String stepName, int start, int count)	Find all the step executions for a given step name, or step name pattern (with wildcards specified as '*') sorted in descending order of id.
Collection<String>	findStepNamesForJobExecution(String jobName, String excludesPattern)	Find all the names of steps that have been executed as part of this job.

Methods inherited from interface org.springframework.batch.core.repository.dao.StepExecutionDao

addStepExecutions, countStepExecutions, deleteStepExecution, getLastStepExecution, getStepExecution, saveStepExecution, saveStepExecutions, updateStepExecution

Method Details

findStepNamesForJobExecution

Collection<String> findStepNamesForJobExecution(String jobName,
 String excludesPattern)

Find all the names of steps that have been executed as part of this job. Implementations should remove step names matching the pattern provided.

Parameters:

jobName - the name of the job to search for

excludesPattern - a pattern for step names to exclude

Returns:

the names of step executions from job executions in the repository

findStepExecutions

Collection<org.springframework.batch.core.StepExecution> findStepExecutions(String jobName,
 String stepName,
 int start,
 int count)

Find all the step executions for a given step name, or step name pattern (with wildcards specified as '*') sorted in descending order of id.

Parameters:

jobName - the job name or pattern

stepName - the step name or pattern

start - the start index of the step executions to return

count - the maximum number of step executions to return

Returns:

a collection of step executions

countStepExecutions

int countStepExecutions(String jobName,
 String stepName)

Count all the step executions for a given step name pattern.

Parameters:

jobName - the job name pattern

stepName - the step name pattern.

Returns:

the total number of step executions in the repository matching the pattern

countStepExecutionsForJobExecution

int countStepExecutionsForJobExecution(long jobExecutionId)

Count all the step executions for a given job execution.

Parameters:

jobExecutionId - the job execution to retrieve count from.

Returns:

the total number of step executions in the repository for the job execution