Database implementation of IJobInstanceDao. Uses sequences (via IDataFieldMaxValueIncrementer abstraction) to create all primary keys before inserting a new row. Objects are checked to ensure all mandatory fields to be stored are not null. If any are found to be null, an ArgumentException will be thrown. More...

Inheritance diagram for Summer.Batch.Core.Repository.Dao.DbJobInstanceDao:

Public Member Functions
JobInstance	CreateJobInstance (string jobName, JobParameters jobParameters)
	Creates a job instance with given name and parameters. A job instance with the same name and parameters should not already exist. More...

JobInstance	GetJobInstance (string jobName, JobParameters jobParameters)

JobInstance	GetJobInstance (long instanceId)

JobInstance	GetJobInstance (JobExecution jobExecution)

IList< JobInstance >	GetJobInstances (string jobName, int start, int count)
	Fetches a list of of job instances ordered by descending primary key. More...

IList< string >	GetJobNames ()
	Returns the list of all the job names, sorted ascendingly

int	GetJobInstanceCount (string jobName)

Public Member Functions inherited from Summer.Batch.Core.Repository.Dao.AbstractDbBatchMetadataDao
virtual void	AfterPropertiesSet ()
	Checks that DbOperator has been correctly set. More...

Properties
IDataFieldMaxValueIncrementer	JobIncrementer `[set]`
	The data field incrementer for job instance ids. More...

Properties inherited from Summer.Batch.Core.Repository.Dao.AbstractDbBatchMetadataDao
string	TablePrefix `[get, set]`
	The prefix for the batch persistence tables in the database. Default value is "BATCH_". More...

DbOperator	DbOperator `[get, set]`
	The database operator used for persistence. More...

IPlaceholderGetter	PlaceholderGetter `[get, set]`
	The parameter helper used to create parameter placeholders in queries. More...

Additional Inherited Members
Public Attributes inherited from Summer.Batch.Core.Repository.Dao.AbstractDbBatchMetadataDao
const string	TablePrefixSetting = "TablePrefix"
	The name of the setting for the table prefix. More...

const string	DefaultTablePrefix = "BATCH_"
	Default table prefix constant. More...

const int	DefaultExitMessageLength = 2500
	Default exit message length constant. More...

Protected Member Functions inherited from Summer.Batch.Core.Repository.Dao.AbstractDbBatchMetadataDao
string	InsertTablePrefix (string query)
	Inserts the table prefix in the specified query. It uses the string.Format(string,object) syntax, and expect the prefix to be the parameter 0 ( More...

Static Protected Attributes inherited from Summer.Batch.Core.Repository.Dao.AbstractDbBatchMetadataDao
static readonly TransactionOptions	TransactionOptions
	The default transaction options for transaction scopes in the DAOs. More...

Detailed Description

Database implementation of IJobInstanceDao. Uses sequences (via IDataFieldMaxValueIncrementer abstraction) to create all primary keys before inserting a new row. Objects are checked to ensure all mandatory fields to be stored are not null. If any are found to be null, an ArgumentException will be thrown.

Member Function Documentation

JobInstance Summer.Batch.Core.Repository.Dao.DbJobInstanceDao.CreateJobInstance	(	string	jobName,
		JobParameters	jobParameters
	)

Creates a job instance with given name and parameters. A job instance with the same name and parameters should not already exist.

Parameters

jobName	the job name
jobParameters	job parameters

Returns: a new persisted job instance

summary> Returns the job instance for the given job name and parameters.

Parameters

jobName	a job name
jobParameters	job parameters

Returns: the job instance with the given name and parameters or null if it does not exist

Implements Summer.Batch.Core.Repository.Dao.IJobInstanceDao.

JobInstance Summer.Batch.Core.Repository.Dao.DbJobInstanceDao.GetJobInstance	(	string	jobName,
		JobParameters	jobParameters
	)

Parameters

jobName	a job name
jobParameters	job parameters

Returns: the job instance with the given name and parameters or null if it does not exist

Implements Summer.Batch.Core.Repository.Dao.IJobInstanceDao.

JobInstance Summer.Batch.Core.Repository.Dao.DbJobInstanceDao.GetJobInstance ( long instanceId )

Parameters

instanceId an id

Returns: the job instance with the given id or null if it does not exist

Implements Summer.Batch.Core.Repository.Dao.IJobInstanceDao.

JobInstance Summer.Batch.Core.Repository.Dao.DbJobInstanceDao.GetJobInstance ( JobExecution jobExecution )

Parameters

jobExecution a job execution

Returns: the job instance for the given job execution or null if it does not exist

Implements Summer.Batch.Core.Repository.Dao.IJobInstanceDao.

int Summer.Batch.Core.Repository.Dao.DbJobInstanceDao.GetJobInstanceCount ( string jobName )

Parameters

jobName a job name

Returns: the number of job instances for the given job name

Exceptions

Summer.Batch.Core.Launch.NoSuchJobException if there are no job instances for this job name.

Implements Summer.Batch.Core.Repository.Dao.IJobInstanceDao.

IList<JobInstance> Summer.Batch.Core.Repository.Dao.DbJobInstanceDao.GetJobInstances	(	string	jobName,
		int	start,
		int	count
	)

Fetches a list of of job instances ordered by descending primary key.

Parameters

jobName	the name of a job
start	the index of the first instance to return
count	the number of instances to return

Returns: a list containing the requested job instances

Implements Summer.Batch.Core.Repository.Dao.IJobInstanceDao.

Property Documentation

IDataFieldMaxValueIncrementer Summer.Batch.Core.Repository.Dao.DbJobInstanceDao.JobIncrementer

set

The data field incrementer for job instance ids.

The documentation for this class was generated from the following file:

Summer.Batch.Core/Core/Repository/Dao/DbJobInstanceDao.cs

Public Member Functions

Properties

Additional Inherited Members

Detailed Description

Member Function Documentation

Property Documentation