net.sf.jailer.modelbuilder

Class ModelBuilder

java.lang.Object

net.sf.jailer.modelbuilder.ModelBuilder

public class ModelBuilder
extends java.lang.Object

Automatically builds a data-model using a list of ModelElementFinder. Writes all model elements into the files

• model-builder-table.csv
• model-builder-association.csv
• except the already known elements (table.csv/association.csv) and the excluded elements listed in exclude-[tables|associations].csv

Author:

Ralf Wisser

Field Summary

Fields

Modifier and Type	Field and Description
static CsvFile.LineFilter	assocFilter

Constructor Summary

Constructors

Constructor and Description
ModelBuilder()

Method Summary

Modifier and Type	Method and Description
static void	build(javax.sql.DataSource dataSource, DBMS dbms, java.lang.String schema, java.lang.StringBuffer warnings, ExecutionContext executionContext) Builds model.
static void	buildAndMerge(javax.sql.DataSource dataSource, DBMS dbms, java.lang.String schema, java.lang.StringBuffer warnings, ExecutionContext executionContext) Builds and merges model.
static void	cleanUp(ExecutionContext executionContext) Removes temporary files.
static java.lang.String	getModelBuilderAssociationsFilename(ExecutionContext executionContext) Name of CSV file for generated association definitions.
static java.lang.String	getModelBuilderColumnsFilename(ExecutionContext executionContext) Name of CSV file for generated column definitions.
static java.lang.String	getModelBuilderCommentsFilename(ExecutionContext executionContext) Name of CSV file for generated comments.
static java.lang.String	getModelBuilderTablesFilename(ExecutionContext executionContext) Name of CSV file for generated table definitions.
static boolean	isJailerTable(java.lang.String table) Checks if table is one of Jailers working tables.
static void	resetFiles(ExecutionContext executionContext) Resets 'model-builder-*.csv' files.

Methods inherited from class java.lang.Object

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

Field Detail

assocFilter

public static CsvFile.LineFilter assocFilter

Constructor Detail

ModelBuilder

public ModelBuilder()

Method Detail

getModelBuilderTablesFilename

public static java.lang.String getModelBuilderTablesFilename(ExecutionContext executionContext)

Name of CSV file for generated table definitions.

getModelBuilderColumnsFilename

public static java.lang.String getModelBuilderColumnsFilename(ExecutionContext executionContext)

Name of CSV file for generated column definitions.

getModelBuilderAssociationsFilename

public static java.lang.String getModelBuilderAssociationsFilename(ExecutionContext executionContext)

Name of CSV file for generated association definitions.

getModelBuilderCommentsFilename

public static java.lang.String getModelBuilderCommentsFilename(ExecutionContext executionContext)

Name of CSV file for generated comments.

buildAndMerge

public static void buildAndMerge(javax.sql.DataSource dataSource,
                                 DBMS dbms,
                                 java.lang.String schema,
                                 java.lang.StringBuffer warnings,
                                 ExecutionContext executionContext)
                          throws java.lang.Exception

Builds and merges model.

Parameters:

warnings - string-buffer to print warnings into, may be null

Throws:

java.lang.Exception

build

public static void build(javax.sql.DataSource dataSource,
                         DBMS dbms,
                         java.lang.String schema,
                         java.lang.StringBuffer warnings,
                         ExecutionContext executionContext)
                  throws java.lang.Exception

Builds model.

Parameters:

warnings - string-buffer to print warnings into, may be null

Throws:

java.lang.Exception

isJailerTable

public static boolean isJailerTable(java.lang.String table)

Checks if table is one of Jailers working tables.

Parameters:

table - the table to check

Returns:

true if table is one of Jailers working tables

resetFiles

public static void resetFiles(ExecutionContext executionContext)
                       throws java.io.IOException

Resets 'model-builder-*.csv' files.

Throws:

java.io.IOException

cleanUp

public static void cleanUp(ExecutionContext executionContext)

Removes temporary files.