wt.step.processor.conversion
Class EPMSchemaConverter

java.lang.Object
  wt.step.processor.conversion.SchemaConverter
      wt.step.processor.conversion.EPMSchemaConverter

public class EPMSchemaConverter

extends SchemaConverter

The EDMS Toolkit (from EPM Technology) implementation of the SchemaConverter interface. This uses Express/X mappings to convert between Windchill and other standard schemas. The Toolkit uses a temporary database to hold schemas, mappings and models. For speed this database is only created/updated as needed.

Nested Class Summary

(package private) static class

EPMSchemaConverter.PropertiesWrapper Test code

Nested classes inherited from class wt.step.processor.conversion.SchemaConverter

SchemaConverter.ExtensionFilter

Field Summary

private edm.edmi.CEDMDatabase	_database
private iso10303.sdai.SdaiRepository	_dictionaryRepository
private File	_logFile
private String	_logFilename
private iso10303.sdai.SdaiSession	_session
private iso10303.sdai.SdaiRepository	_workingRepository
private static String	EDMS_DB_DIR_PROP EPM Toolkit database access properties
private static String	EDMS_DB_NAME_PROP
private static String	EDMS_DB_PASSWORD_PROP
private static String	EDMS_DICTIONARY_REPOSITORY
private static String	EDMS_WORKING_HEADER_MODEL
private static String	EDMS_WORKING_REPOSITORY EPM Toolkit database defaults
private static String	EDMS_WORKING_SRC_MODEL
private static String	EDMS_WORKING_TARGET_MODEL
private static String	EXPRESSX_MODEL_POSTFIX
private static String	FORCE_MAPPING_RELOAD_PROP
private static String	FORCE_RELOAD_ALL_PROP
private static String	HEADER_MODEL_FILE_PROP
private static int	STEP_FILE_REAL_PRECISION
private static String	STEPFILE_BACKUP_POSTFIX

Fields inherited from class wt.step.processor.conversion.SchemaConverter

SCHEMAS_DIR_PROP, WINDCHILL_SCHEMA_NAME_PROP

Constructor Summary

EPMSchemaConverter()

Method Summary

private void	applyMapping(String srcSchemaName, String targetSchemaName, File mappingFile, String srcFilename, String targetFilename)
private void	closeDatabase(String dbPassword)
private void	convertDataFile(String srcFilename, String srcSchemaName, String mappingName, String headerModelFilename, String targetSchemaName, String targetFilename)
void	convertForExport(String srcFilename, String targetFilename, String exportSchemaName) Converts the source file from Windchill schema to that defined by the converters configuration.
void	convertForImport(String srcFilename, String targetFilename, String importSchemaName) Converts the source file to Windchill schema from that defined by the converters configuration.
private void	deleteMapping(String mappingName)
private void	deleteModel(iso10303.sdai.SdaiRepository repository, String modelName) Delete a model from the specified repository
private void	deleteModel(String modelName) Delete a model (defaults to the 'working' repository
private iso10303.sdai.SdaiModel	getModel(iso10303.sdai.SdaiRepository repository, String modelName)
private void	initialiseLogFile()
private void	loadMapping(File mappingFile, String mappingName)
private void	loadModel(String stepFilename, String repositoryName, String modelName, boolean isHeaderModel) Load a model from a STEP file
private void	loadSchema(File schemaFile, String schemaName) Load a schema into the EPM database.
static void	main(String[] args)
private boolean	mappingExists(String mappingName) Check wether an express X mapping already exists.
protected void	openDatabase(String dbPassword, boolean deleteExisting) Open a EPM Database, creating it if necessary.
private boolean	schemaExists(String schemaName)
private void	test(String[] args)
private void	updateHeader(String headerModelFilename, String schema, String filename)
private void	updateMapping(boolean forceMappingReload, String mappingName, File mappingFile)
private void	updateSchemas(String srcSchemaName, File srcSchemaFile, String targetSchemaName, File targetSchemaFile)

Methods inherited from class wt.step.processor.conversion.SchemaConverter

clearConversionLog, getConversionLog, getConverterInstance, getExportMappingFile, getExportSchemaNames, getExpressNameFromFile, getImportMappingFile, getImportSchemaNames, getLogFilename, getMandatoryProperty, getProperty, getSchemaFile, getSingleTypedFile, getWindchillSchemaFilename

Methods inherited from class java.lang.Object

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

Field Detail

EDMS_DB_DIR_PROP

private static final String EDMS_DB_DIR_PROP

EPM Toolkit database access properties

See Also:

Constant Field Values

EDMS_DB_NAME_PROP

private static final String EDMS_DB_NAME_PROP

See Also:

Constant Field Values

EDMS_DB_PASSWORD_PROP

private static final String EDMS_DB_PASSWORD_PROP

See Also:

Constant Field Values

FORCE_MAPPING_RELOAD_PROP

private static final String FORCE_MAPPING_RELOAD_PROP

See Also:

Constant Field Values

FORCE_RELOAD_ALL_PROP

private static final String FORCE_RELOAD_ALL_PROP

See Also:

Constant Field Values

HEADER_MODEL_FILE_PROP

private static final String HEADER_MODEL_FILE_PROP

See Also:

Constant Field Values

EDMS_WORKING_REPOSITORY

private static final String EDMS_WORKING_REPOSITORY

EPM Toolkit database defaults

See Also:

Constant Field Values

EDMS_DICTIONARY_REPOSITORY

private static final String EDMS_DICTIONARY_REPOSITORY

See Also:

Constant Field Values

EDMS_WORKING_SRC_MODEL

private static final String EDMS_WORKING_SRC_MODEL

See Also:

Constant Field Values

EDMS_WORKING_TARGET_MODEL

private static final String EDMS_WORKING_TARGET_MODEL

See Also:

Constant Field Values

EDMS_WORKING_HEADER_MODEL

private static final String EDMS_WORKING_HEADER_MODEL

See Also:

Constant Field Values

STEP_FILE_REAL_PRECISION

private static final int STEP_FILE_REAL_PRECISION

See Also:

Constant Field Values

STEPFILE_BACKUP_POSTFIX

private static final String STEPFILE_BACKUP_POSTFIX

See Also:

Constant Field Values

EXPRESSX_MODEL_POSTFIX

private static final String EXPRESSX_MODEL_POSTFIX

See Also:

Constant Field Values

_logFilename

private String _logFilename

_logFile

private File _logFile

_database

private edm.edmi.CEDMDatabase _database

_session

private iso10303.sdai.SdaiSession _session

_workingRepository

private iso10303.sdai.SdaiRepository _workingRepository

_dictionaryRepository

private iso10303.sdai.SdaiRepository _dictionaryRepository

Constructor Detail

EPMSchemaConverter

public EPMSchemaConverter()

Method Detail

convertForExport

public void convertForExport(String srcFilename,
                             String targetFilename,
                             String exportSchemaName)
                      throws ConversionException,
                             TransferException

Description copied from class: SchemaConverter

Converts the source file from Windchill schema to that defined by the converters configuration. The result is the completed export file. Implementations can assume that the source and target files will have a different file location/name.

Specified by:

convertForExport in class SchemaConverter

Parameters:

exportSchemaName - The name of the schema to export to. This should

Throws:

ConversionException

TransferException

convertForImport

public void convertForImport(String srcFilename,
                             String targetFilename,
                             String importSchemaName)
                      throws ConversionException,
                             TransferException

Description copied from class: SchemaConverter

Converts the source file to Windchill schema from that defined by the converters configuration. The result is a STEP file ready for import into Windchill. Implementations can assume that the source and target files will have a different file location/name.

Specified by:

convertForImport in class SchemaConverter

Throws:

ConversionException

TransferException

applyMapping

private void applyMapping(String srcSchemaName,
                          String targetSchemaName,
                          File mappingFile,
                          String srcFilename,
                          String targetFilename)
                   throws ConversionException,
                          TransferException

Throws:

ConversionException

TransferException

initialiseLogFile

private void initialiseLogFile()

openDatabase

protected void openDatabase(String dbPassword,
                            boolean deleteExisting)
                     throws ConversionException

Open a EPM Database, creating it if necessary.

Parameters:

dbPassword - The password used to open or create the database.

deleteExisting - Delete any existing working database. This has the effect of forcing all schemas and mappings to be reloaded.

Throws:

ConversionException

updateSchemas

private void updateSchemas(String srcSchemaName,
                           File srcSchemaFile,
                           String targetSchemaName,
                           File targetSchemaFile)
                    throws ConversionException

Throws:

ConversionException

updateMapping

private void updateMapping(boolean forceMappingReload,
                           String mappingName,
                           File mappingFile)
                    throws ConversionException

Throws:

ConversionException

updateHeader

private void updateHeader(String headerModelFilename,
                          String schema,
                          String filename)
                   throws ConversionException

Throws:

ConversionException

schemaExists

private boolean schemaExists(String schemaName)

loadSchema

private void loadSchema(File schemaFile,
                        String schemaName)
                 throws ConversionException

Load a schema into the EPM database.

Throws:

ConversionException

mappingExists

private boolean mappingExists(String mappingName)
                       throws ConversionException

Check wether an express X mapping already exists. Dependent on the rule that the internal model recording the mapping has name _XPX_MAP.

Throws:

ConversionException

loadMapping

private void loadMapping(File mappingFile,
                         String mappingName)
                  throws ConversionException

Throws:

ConversionException

convertDataFile

private void convertDataFile(String srcFilename,
                             String srcSchemaName,
                             String mappingName,
                             String headerModelFilename,
                             String targetSchemaName,
                             String targetFilename)
                      throws ConversionException

Throws:

ConversionException

closeDatabase

private void closeDatabase(String dbPassword)
                    throws ConversionException

Throws:

ConversionException

deleteMapping

private void deleteMapping(String mappingName)
                    throws ConversionException

Throws:

ConversionException

deleteModel

private void deleteModel(String modelName)
                  throws ConversionException

Delete a model (defaults to the 'working' repository

Throws:

ConversionException

deleteModel

private void deleteModel(iso10303.sdai.SdaiRepository repository,
                         String modelName)
                  throws ConversionException

Delete a model from the specified repository

Throws:

ConversionException

getModel

private iso10303.sdai.SdaiModel getModel(iso10303.sdai.SdaiRepository repository,
                                         String modelName)
                                  throws ConversionException

Throws:

ConversionException

loadModel

private void loadModel(String stepFilename,
                       String repositoryName,
                       String modelName,
                       boolean isHeaderModel)
                throws ConversionException

Load a model from a STEP file

Throws:

ConversionException

main

public static void main(String[] args)
                 throws Throwable

Throws:

Throwable

test

private void test(String[] args)
           throws Throwable

Throws:

Throwable