Package org.apache.hop.core.util

Class AbstractTransformMeta<Main extends ITransform,Data extends ITransformData>

java.lang.Object

org.apache.hop.pipeline.transform.BaseTransformMeta<Main,Data>

org.apache.hop.core.util.AbstractTransformMeta<Main,Data>

All Implemented Interfaces:

Cloneable, ITransformMeta

public abstract class AbstractTransformMeta<Main extends ITransform,Data extends ITransformData>
extends BaseTransformMeta<Main,Data>

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hop.pipeline.transform.ITransformMeta

ITransformMeta.TransformFactory

Field Summary

Fields inherited from class org.apache.hop.pipeline.transform.BaseTransformMeta

attributes, databases, log, loggingObject, parentTransformMeta

Constructor Summary

Constructors

Constructor	Description
AbstractTransformMeta()	Default constructor.

Method Summary

Modifier and Type	Method	Description
StringPluginProperty	getConnectionName()
DatabaseMeta	getDbMeta()
KeyValueSet	getProperties()
PluginPropertyFactory	getPropertyFactory()
String	getXml()	Produces the XML string that describes this transform's information.
void	loadXml(Node node, List<DatabaseMeta> databaseMeta, IHopMetadataProvider metadataProvider)
void	readFromPreferences()	Read properties from preferences.
void	saveAsPreferences()	Saves properties to preferences.
void	setConnectionName(StringPluginProperty connectionName)
void	setDbMeta(DatabaseMeta dbMeta)

Methods inherited from class org.apache.hop.pipeline.transform.BaseTransformMeta

analyseImpact, cancelQueries, check, clone, convertIOMetaToTransformNames, createTransform, createTransformData, excludeFromCopyDistributeVerification, excludeFromRowLayoutVerification, exportResources, getActiveReferencedObjectDescription, getDialogClassName, getFields, getFields, getLog, getLogChannelId, getName, getObjectCopy, getObjectType, getOptionalStreams, getParent, getParentTransformMeta, getReferencedObjectDescriptions, getRequiredFields, getResourceDependencies, getSqlStatements, getSupportedPipelineTypes, getTableFields, getTransformIOMeta, getTransformIOMeta, getUsedDatabaseConnections, handleStreamSelection, hasChanged, isBasic, isDebug, isDetailed, isReferencedObjectEnabled, isRowLevel, loadReferencedObject, loadXml, logBasic, logBasic, logDebug, logDebug, logDetailed, logDetailed, logError, logError, logError, logMinimal, logMinimal, logRowlevel, logRowlevel, resetTransformIoMeta, searchInfoAndTargetTransforms, setChanged, setChanged, setDefault, setParentTransformMeta, setTransformIOMeta, supportsErrorHandling

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hop.pipeline.transform.ITransformMeta

cleanAfterHopFromRemove, cleanAfterHopFromRemove, cleanAfterHopToRemove, passDataToServletOutput

Constructor Detail

AbstractTransformMeta

public AbstractTransformMeta()

Default constructor.

Method Detail

getPropertyFactory

public PluginPropertyFactory getPropertyFactory()

Returns:

the propertyFactory

getProperties

public KeyValueSet getProperties()

Returns:

the properties

saveAsPreferences

public void saveAsPreferences()
                       throws BackingStoreException

Saves properties to preferences.

Throws:

BackingStoreException - ...

readFromPreferences

public void readFromPreferences()

Read properties from preferences.

loadXml

public void loadXml(Node node,
                    List<DatabaseMeta> databaseMeta,
                    IHopMetadataProvider metadataProvider)
             throws HopXmlException

Throws:

HopXmlException

getXml

public String getXml()
              throws HopException

Produces the XML string that describes this transform's information.

Specified by:

getXml in interface ITransformMeta

Overrides:

getXml in class BaseTransformMeta<Main extends ITransform,Data extends ITransformData>

Returns:

String containing the XML describing this transform.

Throws:

HopException - in case there is an XML conversion or encoding error

See Also:

BaseTransformMeta.getXml()

getConnectionName

public StringPluginProperty getConnectionName()

Returns:

the connectionName

setConnectionName

public void setConnectionName(StringPluginProperty connectionName)

Parameters:

connectionName - the connectionName to set

getDbMeta

public DatabaseMeta getDbMeta()

Returns:

the dbMeta

setDbMeta

public void setDbMeta(DatabaseMeta dbMeta)

Parameters:

dbMeta - the dbMeta to set