Java Doc for PipelinedStrategyBuilderImpl.java in  » IDE-Netbeans » etl.project » org » netbeans » modules » etl » codegen » impl » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » IDE Netbeans » etl.project » org.netbeans.modules.etl.codegen.impl 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.netbeans.modules.etl.codegen.impl.BaseETLStrategyBuilder
      org.netbeans.modules.etl.codegen.impl.PipelinedStrategyBuilderImpl

All known Subclasses:   org.netbeans.modules.etl.codegen.impl.ValidatingStrategyBuilderImpl,
PipelinedStrategyBuilderImpl
public class PipelinedStrategyBuilderImpl extends BaseETLStrategyBuilder (Code)

author:
   Jonathan Giron
author:
   Ritesh Adval
version:
   $Revision$


Field Summary
protected  AxionDBdb
    
protected  MaplinkTableMap
    
protected  AxionPipelineStatementspipelineStmts
    
protected  ListremoteTables
    
protected  AxionStatementsstmts
    

Constructor Summary
public  PipelinedStrategyBuilderImpl(ETLScriptBuilderModel model)
    

Method Summary
public  voidaddSelectRejectedRowCountStatement(ETLTaskNode updateStats, TargetTable tt)
    
protected  voidbuildCleanupStatements(ETLTaskNode cleanupTask, List targetTables)
    
public  ETLTaskNodebuildCleanupTask(List targetTables)
     Builds ETLTaskNode to hold and execute statements associated with execution cleanup for the given List of TargetTables.
 voidbuildFlatfileSQLParts(ETLTaskNode initTask, ETLTaskNode cleanupTask, TargetTable tTable, ETLScriptBuilderModel model)
    
public  ETLTaskNodebuildInitTask(List targetTables)
    
protected  voidbuildInitializationStatements(SQLDBTable table, ETLTaskNode initTask, Map connDefToLinkName)
    
 ETLTaskNodebuildPipelineTransformTask(ETLStrategyBuilderContext context, TargetTable tt)
    
protected  voidcreateTargetTableIfNotExists(TargetTable table, ETLTaskNode taskNode, String trgtConnName, DB targetDB)
    
protected  SQLPartcreateTransformStatement(TargetTable tt, StatementContext context)
     Creates SQLPart containing appropriate transformation statement for the given run mode and TargetTable instance, using the given StatementContext to assist in statement generation.
public  voidgenerateScriptForTable(ETLStrategyBuilderContext context)
    
protected  StringgetCommentForTransformer(TargetTable targetTable)
    
protected  StringgetCreateDBLinkSQL(DBConnectionDefinition connDef, String linkName)
    
protected  StringgetDropExternalTableSQL(SQLDBTable table, String localName, boolean ifExists, StatementContext context)
     Generates drop external statement for the given SQLDBTable if appropriate.
public  StringgetScriptToDisplay(ETLStrategyBuilderContext context)
    
protected  StringgetTaskType()
    
protected  booleanrequiresRemoteAccess(SQLDBTable table)
    

Field Detail
db
protected AxionDB db(Code)



linkTableMap
protected Map linkTableMap(Code)



pipelineStmts
protected AxionPipelineStatements pipelineStmts(Code)



remoteTables
protected List remoteTables(Code)



stmts
protected AxionStatements stmts(Code)




Constructor Detail
PipelinedStrategyBuilderImpl
public PipelinedStrategyBuilderImpl(ETLScriptBuilderModel model) throws BaseException(Code)




Method Detail
addSelectRejectedRowCountStatement
public void addSelectRejectedRowCountStatement(ETLTaskNode updateStats, TargetTable tt) throws BaseException(Code)



buildCleanupStatements
protected void buildCleanupStatements(ETLTaskNode cleanupTask, List targetTables) throws BaseException(Code)

Parameters:
  cleanupTask -
Parameters:
  pfGen -
Parameters:
  targetTables -



buildCleanupTask
public ETLTaskNode buildCleanupTask(List targetTables) throws BaseException(Code)
Builds ETLTaskNode to hold and execute statements associated with execution cleanup for the given List of TargetTables.
Parameters:
  pfGen - PipelinedFlowGenerator to use in building the cleanup task node
Parameters:
  targetTables - List of TargetTables whose cleanup statements are to begenerated ETLTaskNode containing cleanup statements to be executed
throws:
  BaseException - if error occurs during statement generation



buildFlatfileSQLParts
void buildFlatfileSQLParts(ETLTaskNode initTask, ETLTaskNode cleanupTask, TargetTable tTable, ETLScriptBuilderModel model) throws BaseException(Code)



buildInitTask
public ETLTaskNode buildInitTask(List targetTables) throws BaseException(Code)



buildInitializationStatements
protected void buildInitializationStatements(SQLDBTable table, ETLTaskNode initTask, Map connDefToLinkName) throws BaseException(Code)



buildPipelineTransformTask
ETLTaskNode buildPipelineTransformTask(ETLStrategyBuilderContext context, TargetTable tt) throws BaseException(Code)



createTargetTableIfNotExists
protected void createTargetTableIfNotExists(TargetTable table, ETLTaskNode taskNode, String trgtConnName, DB targetDB) throws BaseException(Code)



createTransformStatement
protected SQLPart createTransformStatement(TargetTable tt, StatementContext context) throws BaseException(Code)
Creates SQLPart containing appropriate transformation statement for the given run mode and TargetTable instance, using the given StatementContext to assist in statement generation.
Parameters:
  runMode - ETLProcessFlowGenerator.DESIGN_TIME if statement will be executed indesign time, ETLProcessFlowGenerator.RUN_TIME if statement will be executedin runtime on an app server
Parameters:
  tt - TargetTable whose transformation statement is to be generated
Parameters:
  context - StatementContext to use in generating transformation statement SQLPart containing transformation statement
throws:
  BaseException - if error occurs during statement generation



generateScriptForTable
public void generateScriptForTable(ETLStrategyBuilderContext context) throws BaseException(Code)
Before calling apply appropriate applyConnections



getCommentForTransformer
protected String getCommentForTransformer(TargetTable targetTable) throws BaseException(Code)
Generate Transformer comment line for a given target table
Parameters:
  targetTable - Comment String



getCreateDBLinkSQL
protected String getCreateDBLinkSQL(DBConnectionDefinition connDef, String linkName) throws BaseException(Code)



getDropExternalTableSQL
protected String getDropExternalTableSQL(SQLDBTable table, String localName, boolean ifExists, StatementContext context) throws BaseException(Code)
Generates drop external statement for the given SQLDBTable if appropriate.
Parameters:
  table - SQLDBTable for which to generate a drop external statement
Parameters:
  localName - local name of table as used in the Axion database; may bedifferent from the table name contained in table
Parameters:
  ifExists - true if statement should include an "IF EXISTS" qualifier
Parameters:
  context - StatementContext to use in generating statement SQL statement representing drop external statement for SQLDBTable.
throws:
  BaseException - if error occurs during statement generation



getScriptToDisplay
public String getScriptToDisplay(ETLStrategyBuilderContext context) throws BaseException(Code)



getTaskType
protected String getTaskType()(Code)



requiresRemoteAccess
protected boolean requiresRemoteAccess(SQLDBTable table)(Code)



Fields inherited from org.netbeans.modules.etl.codegen.impl.BaseETLStrategyBuilder
final protected static MessageManager MSG_MGR(Code)(Java Doc)
protected ETLScriptBuilderModel builderModel(Code)(Java Doc)
protected DBConnectionFactory connFactory(Code)(Java Doc)
protected DBConnectionDefinition targtConDef(Code)(Java Doc)

Methods inherited from org.netbeans.modules.etl.codegen.impl.BaseETLStrategyBuilder
protected void addCreateIfNotExistsSummaryTableStatement(ETLTaskNode initTask) throws BaseException(Code)(Java Doc)
protected void addInsertNewExecutionRecordStatement(ETLTaskNode taskNode, TargetTable tt) throws BaseException(Code)(Java Doc)
protected void addSelectExecutionIdForNewExecutionRecordStatement(ETLTaskNode pipeline, TargetTable tt) throws BaseException(Code)(Java Doc)
protected void addUpdateExecutionRecordPreparedStatement(ETLTaskNode updateStats, TargetTable tt) throws BaseException(Code)(Java Doc)
protected boolean areAllAssociatedTablesInternal(TargetTable tt) throws BaseException(Code)(Java Doc)
protected void checkTargetConnectionDefinition(ETLStrategyBuilderContext context) throws BaseException(Code)(Java Doc)
protected void createCorrelatedUpdateSQLParts(TargetTable tt, ETLTaskNode correlatedQueryExecutor, String trgtConnName, DB targetDB, DB statsDB, boolean genInsertSelect) throws BaseException(Code)(Java Doc)
protected SQLPart createSQLPart(String sqlString, String key, String conDefnName)(Code)(Java Doc)
protected void createTargetTableIfNotExists(TargetTable table, ETLTaskNode taskNode, String trgtConnName, DB targetDB, StatementContext context) throws BaseException(Code)(Java Doc)
protected void createTransformerSQLPart(TargetTable tt, boolean useSourceFilter, ETLTaskNode transformerTask, String trgtConnName, ETLTaskNode cleanupTask, DB targetDB, DB statsDB) throws BaseException(Code)(Java Doc)
protected SQLPart generateDefragPart(TargetTable tt, DB targetDB, int statementType) throws BaseException(Code)(Java Doc)
protected SQLPart generateSQLPart(FlatfileDBTable flatfileDBTable, String tableName, String staticDirectory, String stmtType, String connPoolName, String flatfileRuntimeFilePath, boolean isDynamicPath, boolean createDataFileIfNotExist)(Code)(Java Doc)
protected SQLPart generateTransformerSQLPart(TargetTable tt, boolean useSourceFilter, DB targetDB, int statementType, List srcTblList) throws BaseException(Code)(Java Doc)
protected String getCommentForTransformer(TargetTable targetTable) throws BaseException(Code)(Java Doc)
protected String getConDefnName(DBConnectionDefinition srcCondefn)(Code)(Java Doc)
public static Properties getConnectionPropertiesFrom(DBConnectionDefinition def)(Code)(Java Doc)
protected Map getCorrelatedUpdateQueries(TargetTable tt, DB targetDB, boolean genInsertSelect) throws BaseException(Code)(Java Doc)
protected DB getDBFor(DBConnectionDefinition srcConDefn) throws BaseException(Code)(Java Doc)
protected ETLEngine getEngine()(Code)(Java Doc)
protected void getFlatfileInitSQLParts(FlatfileDefinition ffdb, InternalDBMetadata ffMetadata, boolean isAllDBTypeInternal, ETLTaskNode initTask, ETLTaskNode cleanupTask, String connPoolName, SQLDBTable flatfileRuntime, boolean createDataFileIfNotExist)(Code)(Java Doc)
protected void getFlatfileInitSQLParts(FlatfileDefinition ffdb, InternalDBMetadata internalMetadata, ETLTaskNode initTask, ETLTaskNode cleanupTask, SQLDBTable flatfileRuntime, boolean createDataFileIfNotExist)(Code)(Java Doc)
protected Statements getStatementsForTableDB(DBTable table) throws BaseException(Code)(Java Doc)
protected Statements getStatementsForTableDB(DBTable table, ETLStrategyBuilderContext context) throws BaseException(Code)(Java Doc)
protected Statements getStatementsForTargetTableDB(ETLStrategyBuilderContext context) throws BaseException(Code)(Java Doc)
protected String getTargetConnName()(Code)(Java Doc)
protected Statements getTargetStatements() throws BaseException(Code)(Java Doc)
protected String getTransformerSQL(TargetTable targetTable, DB targetDB, List srcTblList, boolean useSourceFilter) throws BaseException(Code)(Java Doc)
protected boolean isExtractionRequired(SourceTable sourceTable, TargetTable targetTable) throws BaseException(Code)(Java Doc)
protected List makeUniqueTableNames(ETLStrategyBuilderContext context) throws BaseException(Code)(Java Doc)
protected void populateFlatfileMetadata(TargetTable tTable, String tgtConnPoolName, InternalDBMetadata tgtInternalMetadata, ETLTaskNode initTask, ETLTaskNode cleanupTask) throws BaseException(Code)(Java Doc)
protected void populateInitTask(ETLTaskNode initTask, ETLTaskNode cleanupTask, TargetTable tTable) throws BaseException(Code)(Java Doc)
public void setETLScriptBuilderModel(ETLScriptBuilderModel model)(Code)(Java Doc)
protected void truncateTableIfExists(SQLDBTable dbt, ETLTaskNode taskNode, String trgtConnName, Statements stmts, StatementContext sc) throws BaseException(Code)(Java Doc)
protected void truncateTargetTableIfExists(TargetTable tt, ETLTaskNode taskNode, String trgtConnName, Statements stmts, StatementContext sc) throws BaseException(Code)(Java Doc)
final protected void useUniqueNameIfRequired(SQLDBTable table, StatementContext sc) throws BaseException(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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