com.esri.gpt.catalog.harvest.jobs
Class HjGetNextRequest

java.lang.Object
  com.esri.gpt.framework.sql.BaseDao
      com.esri.gpt.framework.request.DaoRequest<RequestDefinition<HjCriteria,HjResult>>
          com.esri.gpt.catalog.harvest.jobs.HjRequest
              com.esri.gpt.catalog.harvest.jobs.HjGetNextRequest

All Implemented Interfaces:

IRequest<RequestDefinition<HjCriteria,HjResult>>

public class HjGetNextRequest
extends HjRequest

Request to find next job to run. Next job if present, will be placed in query result. Status will be automatically changed to HjRecord.JobStatus.Running. If no more jobs exist, no any record will be placed in HjQueryResult.

Constructor Summary

HjGetNextRequest(RequestContext requestContext)
Creates instance of the request.

Method Summary

void	execute() Executes request.
protected void	logExpression(String expression) Logs a SQL expression.

Methods inherited from class com.esri.gpt.catalog.harvest.jobs.HjRequest

getActionCriteria, getActionResult, getHarvestingHistoryTableName, getHarvestingJobsCompletedTableName, getHarvestingJobsPendingTableName, getHarvestingTableName, getQueryCriteria, getQueryResult

Methods inherited from class com.esri.gpt.framework.request.DaoRequest

getRequestDefinition, setRequestDefinition

Methods inherited from class com.esri.gpt.framework.sql.BaseDao

appendExpression, appendValueFilter, closeResultSet, closeStatement, getApplicationConfiguration, getRequestContext, returnConnection, setRequestContext

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HjGetNextRequest

public HjGetNextRequest(RequestContext requestContext)

Creates instance of the request.

Parameters:

requestContext - request context

Method Detail

execute

public void execute()
             throws SQLException

Executes request.

Throws:

SQLException - if accessing database failed

logExpression

protected void logExpression(String expression)

Description copied from class: BaseDao

Logs a SQL expression.

Overrides:

logExpression in class BaseDao

Parameters:

expression - the expression to log