org.pentaho.di.job.entries.columnsexist
Class JobEntryColumnsExist

java.lang.Object
  org.pentaho.di.job.entry.JobEntryBase
      org.pentaho.di.job.entries.columnsexist.JobEntryColumnsExist

All Implemented Interfaces:

Cloneable, CheckResultSourceInterface, LoggingObjectInterface, VariableSpace, JobEntryInterface, ResourceHolderInterface

public class JobEntryColumnsExist
extends JobEntryBase
implements Cloneable, JobEntryInterface

This defines a column exists job entry.

Since:

16-06-2008

Author:

Samatar

Field Summary

String[]

arguments

Constructor Summary

JobEntryColumnsExist()

JobEntryColumnsExist(String n)

Method Summary

void	check(List<CheckResultInterface> remarks, JobMeta jobMeta) Support for overrides not having to put in a check method
Object	clone()
boolean	evaluates() check whether or not this job entry evaluates.
Result	execute(Result previousResult, int nr)
DatabaseMeta	getDatabase()
List<ResourceReference>	getResourceDependencies(JobMeta jobMeta) Get a list of all the resource dependencies that the step is depending on.
String	getSchemaname()
String	getTablename()
DatabaseMeta[]	getUsedDatabaseConnections() This method returns all the database connections that are used by the job entry.
String	getXML()
boolean	isUnconditional()
void	loadRep(Repository rep, ObjectId id_jobentry, List<DatabaseMeta> databases, List<SlaveServer> slaveServers)
void	loadXML(Node entrynode, List<DatabaseMeta> databases, List<SlaveServer> slaveServers, Repository rep)
void	saveRep(Repository rep, ObjectId id_job)
void	setDatabase(DatabaseMeta database)
void	setSchemaname(String schemaname)
void	setTablename(String tablename)

Methods inherited from class org.pentaho.di.job.entry.JobEntryBase

clear, copyVariablesFrom, environmentSubstitute, environmentSubstitute, equals, exportResources, getBooleanValueOfVariable, getContainerObjectId, getDescription, getDialogClassName, getFilename, getHolderType, getLogChannel, getLogChannelId, getLogLevel, getName, getObjectCopy, getObjectId, getObjectName, getObjectRevision, getObjectType, getParent, getParentJob, getParentVariableSpace, getPluginId, getRealFilename, getRegistrationDate, getRepository, getRepositoryDirectory, getSQLStatements, getSQLStatements, getTypeDesc, getTypeId, getVariable, getVariable, hasChanged, hasRepositoryReferences, initializeVariablesFrom, injectVariables, isBasic, isDebug, isDetailed, isDummy, isEvaluation, isFTP, isHTTP, isJob, isMail, isRowlevel, isSFTP, isShell, isSpecial, isStart, isTransformation, listVariables, loadXML, logBasic, logBasic, logDebug, logDebug, logDetailed, logDetailed, logError, logError, logError, logMinimal, logMinimal, logRowlevel, logRowlevel, lookupRepositoryReferences, parseRepositoryObjects, resetErrorsBeforeExecution, setChanged, setChanged, setContainerObjectId, setDescription, setID, setLogLevel, setName, setObjectId, setParentJob, setParentVariableSpace, setPluginId, setRepository, setTypeId, setVariable, shareVariablesWith, toString

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.pentaho.di.job.entry.JobEntryInterface

clear, exportResources, getDescription, getDialogClassName, getFilename, getLogChannel, getName, getObjectId, getParentJob, getPluginId, getRealFilename, getSQLStatements, getSQLStatements, getTypeId, hasChanged, hasRepositoryReferences, isDummy, isEvaluation, isJob, isMail, isShell, isSpecial, isStart, isTransformation, lookupRepositoryReferences, resetErrorsBeforeExecution, setChanged, setChanged, setDescription, setName, setObjectId, setParentJob, setPluginId, setRepository

Field Detail

arguments

public String[] arguments

Constructor Detail

JobEntryColumnsExist

public JobEntryColumnsExist(String n)

JobEntryColumnsExist

public JobEntryColumnsExist()

Method Detail

clone

public Object clone()

Specified by:

clone in interface JobEntryInterface

Overrides:

clone in class JobEntryBase

getXML

public String getXML()

Specified by:

getXML in interface JobEntryInterface

Overrides:

getXML in class JobEntryBase

loadXML

public void loadXML(Node entrynode,
                    List<DatabaseMeta> databases,
                    List<SlaveServer> slaveServers,
                    Repository rep)
             throws KettleXMLException

Specified by:

loadXML in interface JobEntryInterface

Throws:

KettleXMLException

loadRep

public void loadRep(Repository rep,
                    ObjectId id_jobentry,
                    List<DatabaseMeta> databases,
                    List<SlaveServer> slaveServers)
             throws KettleException

Specified by:

loadRep in interface JobEntryInterface

Overrides:

loadRep in class JobEntryBase

Throws:

KettleException

saveRep

public void saveRep(Repository rep,
                    ObjectId id_job)
             throws KettleException

Specified by:

saveRep in interface JobEntryInterface

Overrides:

saveRep in class JobEntryBase

Throws:

KettleException

setTablename

public void setTablename(String tablename)

getTablename

public String getTablename()

setSchemaname

public void setSchemaname(String schemaname)

getSchemaname

public String getSchemaname()

setDatabase

public void setDatabase(DatabaseMeta database)

getDatabase

public DatabaseMeta getDatabase()

evaluates

public boolean evaluates()

Description copied from class: JobEntryBase

check whether or not this job entry evaluates.

Specified by:

evaluates in interface JobEntryInterface

Overrides:

evaluates in class JobEntryBase

Returns:

true if the job entry evaluates

isUnconditional

public boolean isUnconditional()

Specified by:

isUnconditional in interface JobEntryInterface

Overrides:

isUnconditional in class JobEntryBase

execute

public Result execute(Result previousResult,
                      int nr)

Specified by:

execute in interface JobEntryInterface

getUsedDatabaseConnections

public DatabaseMeta[] getUsedDatabaseConnections()

Description copied from class: JobEntryBase

This method returns all the database connections that are used by the job entry.

Specified by:

getUsedDatabaseConnections in interface JobEntryInterface

Overrides:

getUsedDatabaseConnections in class JobEntryBase

Returns:

an array of database connections meta-data. Return an empty array if no connections are used.

getResourceDependencies

public List<ResourceReference> getResourceDependencies(JobMeta jobMeta)

Description copied from class: JobEntryBase

Get a list of all the resource dependencies that the step is depending on.

Specified by:

getResourceDependencies in interface JobEntryInterface

Overrides:

getResourceDependencies in class JobEntryBase

Returns:

a list of all the resource dependencies that the step is depending on

check

public void check(List<CheckResultInterface> remarks,
                  JobMeta jobMeta)

Description copied from class: JobEntryBase

Support for overrides not having to put in a check method

Specified by:

check in interface JobEntryInterface

Overrides:

check in class JobEntryBase

Parameters:

remarks - CheckResults from checking the job entry

jobMeta - JobMeta information letting threading back to the JobMeta possible