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

java.lang.Object
  extended by org.pentaho.di.job.entry.JobEntryBase
      extended by 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