org.pentaho.di.trans.steps.ivwloader

类 IngresVectorwiseLoaderMeta

java.lang.Object

org.pentaho.di.trans.step.BaseStepMeta

org.pentaho.di.trans.steps.ivwloader.IngresVectorwiseLoaderMeta

所有已实现的接口:

Cloneable, ProvidesDatabaseConnectionInformation, StepAttributesInterface, StepMetaInterface

public class IngresVectorwiseLoaderMeta
extends BaseStepMeta
implements StepMetaInterface, ProvidesDatabaseConnectionInformation

Metadata for the VectorWise bulk loader.

字段概要

从类继承的字段 org.pentaho.di.trans.step.BaseStepMeta

attributes, databases, log, loggingObject, parentStepMeta, repository, STEP_ATTRIBUTES_FILE

构造器概要

构造器

构造器和说明
IngresVectorwiseLoaderMeta() Default constructor.

方法概要

限定符和类型	方法和说明
void	allocate(int nrRows)
Object	clone() Make an exact copy of this step, make sure to explicitly copy Collections etc.
String	getBufferSize()
org.pentaho.di.core.database.DatabaseMeta	getDatabaseMeta() Returns the database meta for this step
String	getDelimiter()
String	getEncoding()
String	getErrorFileName()
String[]	getFieldDatabase()
String[]	getFieldFormat()
String[]	getFieldStream()
String	getFifoFileName()
String	getMaxNrErrors()
String	getMissingDatabaseConnectionInformationMessage() Provides a way for this object to return a custom message when database connection information is incomplete or missing.
String	getSchemaName() Returns the schema name for this step.
String	getSqlPath()
org.pentaho.di.core.SQLStatement	getSQLStatements(TransMeta transMeta, StepMeta stepMeta, org.pentaho.di.core.row.RowMetaInterface prev, Repository repository, org.pentaho.metastore.api.IMetaStore metaStore) Standard method to return an SQLStatement object with SQL statements that the step needs in order to work correctly.
StepInterface	getStep(StepMeta stepMeta, StepDataInterface stepDataInterface, int cnr, TransMeta tr, Trans trans) Get the executing step, needed by Trans to launch a step.
StepDataInterface	getStepData() Get a new instance of the appropriate data class.
String	getTableName() Returns the table name for this step
org.pentaho.di.core.database.DatabaseMeta[]	getUsedDatabaseConnections() This method returns all the database connections that are used by the step.
String	getXML() Produces the XML string that describes this step's information.
boolean	isContinueOnError()
boolean	isEscapingSpecialCharacters()
boolean	isRejectErrors()
boolean	isTruncatingTable()
boolean	isUseAuthentication()
boolean	isUseDynamicVNode()
boolean	isUseSSV()
boolean	isUseStandardConversion()
boolean	isUsingVwload()
void	loadXML(Node stepnode, List<org.pentaho.di.core.database.DatabaseMeta> databases, org.pentaho.metastore.api.IMetaStore metaStore) Load the values for this step from an XML Node
void	readRep(Repository rep, org.pentaho.metastore.api.IMetaStore metaStore, org.pentaho.di.repository.ObjectId id_step, List<org.pentaho.di.core.database.DatabaseMeta> databases) Read the steps information from a Kettle repository
void	saveRep(Repository rep, org.pentaho.metastore.api.IMetaStore metaStore, org.pentaho.di.repository.ObjectId id_transformation, org.pentaho.di.repository.ObjectId id_step) Save the steps data into a Kettle repository
void	setBufferSize(String bufferSize)
void	setContinueOnError(boolean continueOnError)
void	setDatabaseMeta(org.pentaho.di.core.database.DatabaseMeta databaseMeta)
void	setDefault() Set default values
void	setDelimiter(String delimiter)
void	setEncoding(String encoding)
void	setErrorFileName(String errorFileName)
void	setEscapingSpecialCharacters(boolean escapingSpecialCharacters)
void	setFieldDatabase(String[] fieldDatabase)
void	setFieldFormat(String[] fieldFormat)
void	setFieldStream(String[] fieldStream)
void	setFifoFileName(String fifoFileName)
void	setMaxNrErrors(String maxNrErrors)
void	setRejectErrors(boolean rejectErrors)
void	setSqlPath(String sqlPath)
void	setTablename(String tablename)
void	setTruncatingTable(boolean truncatingTable)
void	setUseAuthentication(boolean useAuthentication)
void	setUseDynamicVNode(boolean createDynamicVNode)
void	setUseSSV(boolean useSSV)
void	setUseStandardConversion(boolean useStandardConversion)
void	setUsingVwload(boolean usingVwload)

从类继承的方法 org.pentaho.di.trans.step.BaseStepMeta

analyseImpact, analyseImpact, cancelQueries, check, check, check, createEntry, excludeFromCopyDistributeVerification, excludeFromRowLayoutVerification, exportResources, exportResources, extractStepMetadataEntries, findAttribute, findParent, findParentEntry, getActiveReferencedObjectDescription, getDescription, getDialogClassName, getFields, getFields, getLog, getLogChannelId, getName, getObjectCopy, getObjectId, getObjectRevision, getObjectType, getOptionalStreams, getParent, getParentStepMeta, getReferencedObjectDescriptions, getRepCode, getRepositoryDirectory, getRequiredFields, getRequiredFields, getResourceDependencies, getSQLStatements, getStepInjectionMetadataEntries, getStepIOMeta, getStepIOMeta, getStepMetaInjectionInterface, getSupportedTransformationTypes, getTableFields, getTooltip, getUsedArguments, getUsedLibraries, getXmlCode, handleStreamSelection, hasChanged, hasRepositoryReferences, isBasic, isDebug, isDetailed, isReferencedObjectEnabled, isRowLevel, loadReferencedObject, loadReferencedObject, loadStepAttributes, loadXML, loadXML, logBasic, logBasic, logDebug, logDebug, logDetailed, logDetailed, logError, logError, logError, logMinimal, logMinimal, logRowlevel, logRowlevel, lookupRepositoryReferences, readRep, readRep, resetStepIoMeta, saveRep, searchInfoAndTargetSteps, setChanged, setChanged, setParentStepMeta, setStepIOMeta, supportsErrorHandling

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.pentaho.di.trans.step.StepMetaInterface

analyseImpact, analyseImpact, cancelQueries, check, check, cleanAfterHopFromRemove, cleanAfterHopFromRemove, cleanAfterHopToRemove, excludeFromCopyDistributeVerification, excludeFromRowLayoutVerification, exportResources, exportResources, extractStepMetadataEntries, fetchTransMeta, getActiveReferencedObjectDescription, getDialogClassName, getFields, getFields, getOptionalStreams, getParentStepMeta, getReferencedObjectDescriptions, getRequiredFields, getResourceDependencies, getSQLStatements, getStepIOMeta, getStepMetaInjectionInterface, getSupportedTransformationTypes, getTableFields, getUsedArguments, getUsedLibraries, handleStreamSelection, hasChanged, hasRepositoryReferences, isReferencedObjectEnabled, loadReferencedObject, loadXML, lookupRepositoryReferences, passDataToServletOutput, readRep, resetStepIoMeta, saveRep, searchInfoAndTargetSteps, setChanged, setParentStepMeta, supportsErrorHandling

构造器详细资料

IngresVectorwiseLoaderMeta

public IngresVectorwiseLoaderMeta()

Default constructor.

方法详细资料

getStep

public StepInterface getStep(StepMeta stepMeta,
                             StepDataInterface stepDataInterface,
                             int cnr,
                             TransMeta tr,
                             Trans trans)

Get the executing step, needed by Trans to launch a step.

指定者:

getStep 在接口中 StepMetaInterface

参数:

stepMeta - The step info

stepDataInterface - the step data interface linked to this step. Here the step can store temporary data, database connections, etc.

cnr - The copy nr to get

tr - The transformation info

trans - The launching transformation

另请参阅:

StepMetaInterface.getStep(org.pentaho.di.trans.step.StepMeta, org.pentaho.di.trans.step.StepDataInterface, int, org.pentaho.di.trans.TransMeta, org.pentaho.di.trans.Trans)

getStepData

public StepDataInterface getStepData()

Get a new instance of the appropriate data class. This data class implements the StepDataInterface. It basically contains the persisting data that needs to live on, even if a worker thread is terminated.

指定者:

getStepData 在接口中 StepMetaInterface

返回:

The appropriate StepDataInterface class.

另请参阅:

StepMetaInterface.getStepData()

clone

public Object clone()

Make an exact copy of this step, make sure to explicitly copy Collections etc.

指定者:

clone 在接口中 StepMetaInterface

覆盖:

clone 在类中 BaseStepMeta

返回:

an exact copy of this step

另请参阅:

BaseStepMeta.clone()

setDefault

public void setDefault()

从接口复制的说明: StepMetaInterface

Set default values

指定者:

setDefault 在接口中 StepMetaInterface

isRejectErrors

public boolean isRejectErrors()

返回:

the rejectErrors

setRejectErrors

public void setRejectErrors(boolean rejectErrors)

参数:

rejectErrors - the rejectErrors to set.

allocate

public void allocate(int nrRows)

getXML

public String getXML()

从类复制的说明: BaseStepMeta

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

指定者:

getXML 在接口中 StepMetaInterface

覆盖:

getXML 在类中 BaseStepMeta

返回:

String containing the XML describing this step.

loadXML

public void loadXML(Node stepnode,
                    List<org.pentaho.di.core.database.DatabaseMeta> databases,
                    org.pentaho.metastore.api.IMetaStore metaStore)
             throws org.pentaho.di.core.exception.KettleXMLException

从接口复制的说明: StepMetaInterface

Load the values for this step from an XML Node

指定者:

loadXML 在接口中 StepMetaInterface

覆盖:

loadXML 在类中 BaseStepMeta

参数:

stepnode - the Node to get the info from

databases - The available list of databases to reference to

metaStore - the metastore to optionally load external reference metadata from

抛出:

org.pentaho.di.core.exception.KettleXMLException - When an unexpected XML error occurred. (malformed etc.)

readRep

public void readRep(Repository rep,
                    org.pentaho.metastore.api.IMetaStore metaStore,
                    org.pentaho.di.repository.ObjectId id_step,
                    List<org.pentaho.di.core.database.DatabaseMeta> databases)
             throws org.pentaho.di.core.exception.KettleException

从接口复制的说明: StepMetaInterface

Read the steps information from a Kettle repository

指定者:

readRep 在接口中 StepMetaInterface

覆盖:

readRep 在类中 BaseStepMeta

参数:

rep - The repository to read from

metaStore - The MetaStore to read external information from

id_step - The step ID

databases - The databases to reference

抛出:

org.pentaho.di.core.exception.KettleException - When an unexpected error occurred (database, network, etc)

saveRep

public void saveRep(Repository rep,
                    org.pentaho.metastore.api.IMetaStore metaStore,
                    org.pentaho.di.repository.ObjectId id_transformation,
                    org.pentaho.di.repository.ObjectId id_step)
             throws org.pentaho.di.core.exception.KettleException

从接口复制的说明: StepMetaInterface

Save the steps data into a Kettle repository

指定者:

saveRep 在接口中 StepMetaInterface

覆盖:

saveRep 在类中 BaseStepMeta

参数:

rep - The Kettle repository to save to

metaStore - the metaStore to optionally write to

id_transformation - The transformation ID

id_step - The step ID

抛出:

org.pentaho.di.core.exception.KettleException - When an unexpected error occurred (database, network, etc)

getDatabaseMeta

public org.pentaho.di.core.database.DatabaseMeta getDatabaseMeta()

从接口复制的说明: ProvidesDatabaseConnectionInformation

Returns the database meta for this step

指定者:

getDatabaseMeta 在接口中 ProvidesDatabaseConnectionInformation

返回:

the databaseMeta

setDatabaseMeta

public void setDatabaseMeta(org.pentaho.di.core.database.DatabaseMeta databaseMeta)

参数:

databaseMeta - the databaseMeta to set

getTableName

public String getTableName()

从接口复制的说明: ProvidesDatabaseConnectionInformation

Returns the table name for this step

指定者:

getTableName 在接口中 ProvidesDatabaseConnectionInformation

返回:

the tablename

setTablename

public void setTablename(String tablename)

参数:

tablename - the tablename to set

getFieldStream

public String[] getFieldStream()

返回:

the fieldStream

setFieldStream

public void setFieldStream(String[] fieldStream)

参数:

fieldStream - the fieldStream to set

getFieldDatabase

public String[] getFieldDatabase()

返回:

the fieldDatabase

setFieldDatabase

public void setFieldDatabase(String[] fieldDatabase)

参数:

fieldDatabase - the fieldDatabase to set

getFieldFormat

public String[] getFieldFormat()

返回:

the fieldFormat

setFieldFormat

public void setFieldFormat(String[] fieldFormat)

参数:

fieldFormat - the fieldFormat to set

getSQLStatements

public org.pentaho.di.core.SQLStatement getSQLStatements(TransMeta transMeta,
                                                         StepMeta stepMeta,
                                                         org.pentaho.di.core.row.RowMetaInterface prev,
                                                         Repository repository,
                                                         org.pentaho.metastore.api.IMetaStore metaStore)

从类复制的说明: BaseStepMeta

Standard method to return an SQLStatement object with SQL statements that the step needs in order to work correctly. This can mean "create table", "create index" statements but also "alter table ... add/drop/modify" statements.

指定者:

getSQLStatements 在接口中 StepMetaInterface

覆盖:

getSQLStatements 在类中 BaseStepMeta

参数:

transMeta - TransInfo object containing the complete transformation

stepMeta - StepMeta object containing the complete step

prev - Row containing meta-data for the input fields (no data)

repository - the repository to use to load Kettle metadata objects impacting the output fields

metaStore - the MetaStore to use to load additional external data or metadata impacting the output fields

返回:

The SQL Statements for this step. If nothing has to be done, the SQLStatement.getSQL() == null. @see SQLStatement

getFifoFileName

public String getFifoFileName()

返回:

the fifoFileName

setFifoFileName

public void setFifoFileName(String fifoFileName)

参数:

fifoFileName - the fifoFileName to set

getSqlPath

public String getSqlPath()

返回:

the sqlPath

setSqlPath

public void setSqlPath(String sqlPath)

参数:

sqlPath - the sqlPath to set

getEncoding

public String getEncoding()

返回:

the encoding

setEncoding

public void setEncoding(String encoding)

参数:

encoding - the encoding to set

getDelimiter

public String getDelimiter()

返回:

the delimiter

setDelimiter

public void setDelimiter(String delimiter)

参数:

delimiter - the delimiter to set

getErrorFileName

public String getErrorFileName()

setErrorFileName

public void setErrorFileName(String errorFileName)

isContinueOnError

public boolean isContinueOnError()

setContinueOnError

public void setContinueOnError(boolean continueOnError)

isUseStandardConversion

public boolean isUseStandardConversion()

setUseStandardConversion

public void setUseStandardConversion(boolean useStandardConversion)

isUseDynamicVNode

public boolean isUseDynamicVNode()

setUseDynamicVNode

public void setUseDynamicVNode(boolean createDynamicVNode)

isUseSSV

public boolean isUseSSV()

setUseSSV

public void setUseSSV(boolean useSSV)

isEscapingSpecialCharacters

public boolean isEscapingSpecialCharacters()

返回:

the escapingSpecialCharacters

setEscapingSpecialCharacters

public void setEscapingSpecialCharacters(boolean escapingSpecialCharacters)

参数:

escapingSpecialCharacters - the escapingSpecialCharacters to set

getBufferSize

public String getBufferSize()

返回:

the bufferSize

setBufferSize

public void setBufferSize(String bufferSize)

参数:

bufferSize - the bufferSize to set

isUseAuthentication

public boolean isUseAuthentication()

返回:

the useAuthentication

setUseAuthentication

public void setUseAuthentication(boolean useAuthentication)

参数:

useAuthentication - the useAuthentication to set

isUsingVwload

public boolean isUsingVwload()

setUsingVwload

public void setUsingVwload(boolean usingVwload)

isTruncatingTable

public boolean isTruncatingTable()

setTruncatingTable

public void setTruncatingTable(boolean truncatingTable)

getMaxNrErrors

public String getMaxNrErrors()

setMaxNrErrors

public void setMaxNrErrors(String maxNrErrors)

getSchemaName

public String getSchemaName()

从接口复制的说明: ProvidesDatabaseConnectionInformation

Returns the schema name for this step.

指定者:

getSchemaName 在接口中 ProvidesDatabaseConnectionInformation

返回:

getMissingDatabaseConnectionInformationMessage

public String getMissingDatabaseConnectionInformationMessage()

从接口复制的说明: ProvidesDatabaseConnectionInformation

Provides a way for this object to return a custom message when database connection information is incomplete or missing. If this returns null a default message will be displayed for missing information.

指定者:

getMissingDatabaseConnectionInformationMessage 在接口中 ProvidesDatabaseConnectionInformation

返回:

A friendly message that describes that database connection information is missing and, potentially, why.

getUsedDatabaseConnections

public org.pentaho.di.core.database.DatabaseMeta[] getUsedDatabaseConnections()

从类复制的说明: BaseStepMeta

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

指定者:

getUsedDatabaseConnections 在接口中 StepMetaInterface

覆盖:

getUsedDatabaseConnections 在类中 BaseStepMeta

返回:

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