org.pentaho.di.job.entries.deleteresultfilenames
Class JobEntryDeleteResultFilenames

java.lang.Object
  org.pentaho.di.job.entry.JobEntryBase
      org.pentaho.di.job.entries.deleteresultfilenames.JobEntryDeleteResultFilenames

All Implemented Interfaces:

Cloneable, CheckResultSourceInterface, LoggingObjectInterface, VariableSpace, JobEntryInterface, ResourceHolderInterface

public class JobEntryDeleteResultFilenames
extends JobEntryBase
implements Cloneable, JobEntryInterface

This defines a 'deleteresultfilenames' job entry. Its main use would be to create empty folder that can be used to control the flow in ETL cycles.

Since:

26-10-2007

Author:

Samatar

Constructor Summary

JobEntryDeleteResultFilenames()

JobEntryDeleteResultFilenames(String n)

Method Summary

void	check(List<CheckResultInterface> remarks, JobMeta jobMeta) Support for overrides not having to put in a check method.
Object	clone() This method is called when a job entry is duplicated in Spoon.
boolean	evaluates() This method must return true if the job entry supports the true/false outgoing hops.
Result	execute(Result previousResult, int nr) Execute the job entry.
String	getFoldername()
String	getRealWildcard()
String	getWildcard()
String	getWildcardExclude()
String	getXML() This method is called by PDI whenever a job entry needs to serialize its settings to XML.
boolean	isSpecifyWildcard()
void	loadRep(Repository rep, ObjectId id_jobentry, List<DatabaseMeta> databases, List<SlaveServer> slaveServers) This method is called by PDI whenever a job entry needs to read its configuration from a PDI repository.
void	loadXML(Node entrynode, List<DatabaseMeta> databases, List<SlaveServer> slaveServers, Repository rep) This method is called by PDI whenever a job entry needs to read its settings from XML.
void	saveRep(Repository rep, ObjectId id_job) This method is called by PDI whenever a job entry needs to save its settings to a PDI repository.
void	setFoldername(String foldername)
void	setSpecifyWildcard(boolean specifywildcard)
void	setWildcard(String wildcard)
void	setWildcardExclude(String wildcardexclude)

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, getResourceDependencies, getSQLStatements, getSQLStatements, getTypeDesc, getTypeId, getUsedDatabaseConnections, getVariable, getVariable, hasChanged, hasRepositoryReferences, initializeVariablesFrom, injectVariables, isBasic, isDebug, isDetailed, isDummy, isEvaluation, isFTP, isHTTP, isJob, isMail, isRowlevel, isSFTP, isShell, isSpecial, isStart, isTransformation, isUnconditional, 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, getResourceDependencies, getSQLStatements, getSQLStatements, getTypeId, getUsedDatabaseConnections, hasChanged, hasRepositoryReferences, isDummy, isEvaluation, isJob, isMail, isShell, isSpecial, isStart, isTransformation, isUnconditional, lookupRepositoryReferences, resetErrorsBeforeExecution, setChanged, setChanged, setDescription, setName, setObjectId, setParentJob, setPluginId, setRepository

Constructor Detail

JobEntryDeleteResultFilenames

public JobEntryDeleteResultFilenames(String n)

JobEntryDeleteResultFilenames

public JobEntryDeleteResultFilenames()

Method Detail

clone

public Object clone()

Description copied from class: JobEntryBase

This method is called when a job entry is duplicated in Spoon. It needs to return a deep copy of this job entry object. It is essential that the implementing class creates proper deep copies if the job entry configuration is stored in modifiable objects, such as lists or custom helper objects.

Specified by:

clone in interface JobEntryInterface

Overrides:

clone in class JobEntryBase

Returns:

a clone of the object

getXML

public String getXML()

Description copied from class: JobEntryBase

This method is called by PDI whenever a job entry needs to serialize its settings to XML. It is called when saving a job in Spoon. The method returns an XML string, containing the serialized settings. The string contains a series of XML tags, typically one tag per setting. The helper class org.pentaho.di.core.xml.XMLHandler is typically used to construct the XML string.

Specified by:

getXML in interface JobEntryInterface

Overrides:

getXML in class JobEntryBase

Returns:

the xml representation of the job entry

loadXML

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

Description copied from interface: JobEntryInterface

This method is called by PDI whenever a job entry needs to read its settings from XML. The XML node containing the job entry�s settings is passed in as an argument. Again, the helper class org.pentaho.di.core.xml.XMLHandler is typically used to conveniently read the settings from the XML node.

Specified by:

loadXML in interface JobEntryInterface

Parameters:

entrynode - the top-level XML node

databases - the list of databases

slaveServers - the list of slave servers

rep - the repository object

Throws:

KettleXMLException - if any errors occur during the loading of the XML

loadRep

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

Description copied from class: JobEntryBase

This method is called by PDI whenever a job entry needs to read its configuration from a PDI repository. For JobEntryBase, this method performs no operations.

Specified by:

loadRep in interface JobEntryInterface

Overrides:

loadRep in class JobEntryBase

Parameters:

rep - the repository object

id_jobentry - the id of the job entry

databases - the list of databases

slaveServers - the list of slave servers

Throws:

KettleException - if any errors occur during the load

saveRep

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

Description copied from class: JobEntryBase

This method is called by PDI whenever a job entry needs to save its settings to a PDI repository. For JobEntryBase, this method performs no operations

Specified by:

saveRep in interface JobEntryInterface

Overrides:

saveRep in class JobEntryBase

Parameters:

rep - the repository object

id_job - the id_job

Throws:

KettleException - if any errors occur during the save

setSpecifyWildcard

public void setSpecifyWildcard(boolean specifywildcard)

isSpecifyWildcard

public boolean isSpecifyWildcard()

setFoldername

public void setFoldername(String foldername)

getFoldername

public String getFoldername()

getWildcard

public String getWildcard()

getWildcardExclude

public String getWildcardExclude()

getRealWildcard

public String getRealWildcard()

setWildcard

public void setWildcard(String wildcard)

setWildcardExclude

public void setWildcardExclude(String wildcardexclude)

execute

public Result execute(Result previousResult,
                      int nr)

Description copied from interface: JobEntryInterface

Execute the job entry. The previous result and number of rows are provided to the method for the purpose of chaining job entries, transformations, etc.

Specified by:

execute in interface JobEntryInterface

Parameters:

previousResult - the previous result

nr - the number of rows

Returns:

the Result object from execution of this job entry

evaluates

public boolean evaluates()

Description copied from class: JobEntryBase

This method must return true if the job entry supports the true/false outgoing hops. For JobEntryBase, this method always returns false

Specified by:

evaluates in interface JobEntryInterface

Overrides:

evaluates in class JobEntryBase

Returns:

false

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. For JobEntryBase, this method performs no operations.

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