org.caleigo.core.service
Class JDBCMetaProducer

java.lang.Object
  org.caleigo.core.service.JDBCMetaProducer

All Implemented Interfaces:

IMetaProducer

public class JDBCMetaProducer

extends java.lang.Object

implements IMetaProducer

Version:

$Revision: 1.1 $

Author:

Mattias Hagstrand

Field Summary

static int	MAX_NBR_OF_FIELDS_IN_STATIC
static int	MAX_NBR_OF_OVERVIEW_FIELDS

Constructor Summary

JDBCMetaProducer(IProgressReceiver progressReceiver, java.sql.Connection metaDataConn, java.lang.String catalog, java.lang.String schema, java.lang.String dataSourceName)

JDBCMetaProducer(IProgressReceiver progressReceiver, java.sql.Connection metaDataConn, java.lang.String catalog, java.lang.String schema, java.lang.String dataSourceName, java.sql.Connection dataConn, boolean performSizesAnalyzis, boolean removeTablePrefixes, boolean removeColumnPrefixes, boolean readDefaultValues, boolean readTables, boolean readViews)

Method Summary

protected java.lang.Object	convertDefaultValue(DataType dataType, java.lang.Object value)
protected java.lang.String	createCodeName(java.lang.String sourceName, boolean isPrimaryKeyColumn, boolean removePlural, boolean isTable) Creates a Correct Code name given the source name from the parsed metadata
protected java.lang.String	createDisplayName(java.lang.String sourceName, boolean isPrimaryKeyColumn, boolean removePlural, boolean isTable) Creates a correct Display Name given the source Name from the parsed metadata
protected java.lang.String	createEntityRelationCodeName(java.lang.String referenceCodeName, java.lang.String targetCodeName)
protected java.lang.String	createEntityRelationSourceName(java.lang.String referenceCodeName, java.lang.String targetCodeName)
protected int	getEntityType(java.util.ArrayList columns, java.util.HashMap primaryKeys, java.util.HashMap referenceFields)
protected int	getTableSizeType(java.lang.String tableName)
protected boolean	isOverviewFieldType(DataType dataType)
protected DataType	performTypeRecognition(java.lang.String typeName)
void	produce(IMetaConsumer consumer) Start the production of meta data.
protected void	removePlural(java.lang.StringBuffer stringBuffer) Converts a pluralis word to singularis
protected void	removeTrailingID(java.lang.StringBuffer stringBuffer)
protected DataType	translateType(short type, java.lang.String typeName)

Methods inherited from class java.lang.Object

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

Field Detail

MAX_NBR_OF_OVERVIEW_FIELDS

public static final int MAX_NBR_OF_OVERVIEW_FIELDS

See Also:

Constant Field Values

MAX_NBR_OF_FIELDS_IN_STATIC

public static final int MAX_NBR_OF_FIELDS_IN_STATIC

See Also:

Constant Field Values

Constructor Detail

JDBCMetaProducer

public JDBCMetaProducer(IProgressReceiver progressReceiver,
                        java.sql.Connection metaDataConn,
                        java.lang.String catalog,
                        java.lang.String schema,
                        java.lang.String dataSourceName)

JDBCMetaProducer

public JDBCMetaProducer(IProgressReceiver progressReceiver,
                        java.sql.Connection metaDataConn,
                        java.lang.String catalog,
                        java.lang.String schema,
                        java.lang.String dataSourceName,
                        java.sql.Connection dataConn,
                        boolean performSizesAnalyzis,
                        boolean removeTablePrefixes,
                        boolean removeColumnPrefixes,
                        boolean readDefaultValues,
                        boolean readTables,
                        boolean readViews)

Method Detail

produce

public void produce(IMetaConsumer consumer)

Description copied from interface: IMetaProducer

Start the production of meta data.

Specified by:

produce in interface IMetaProducer

Parameters:

consumer - the consumer of the meta data.

getEntityType

protected int getEntityType(java.util.ArrayList columns,
                            java.util.HashMap primaryKeys,
                            java.util.HashMap referenceFields)

createCodeName

protected java.lang.String createCodeName(java.lang.String sourceName,
                                          boolean isPrimaryKeyColumn,
                                          boolean removePlural,
                                          boolean isTable)

Creates a Correct Code name given the source name from the parsed metadata

Parameters:

sourceName - The Source Name for the entity

isPrimaryKeyColumn - Set to true if the column is part of the Primary Key constraint

removePlural - Set to true if the method shoul convert pluralis words to singularis

isTable - true if creating a code name for a table

Returns:

Returns the correct Code Name

createDisplayName

protected java.lang.String createDisplayName(java.lang.String sourceName,
                                             boolean isPrimaryKeyColumn,
                                             boolean removePlural,
                                             boolean isTable)

Creates a correct Display Name given the source Name from the parsed metadata

Parameters:

sourceName - The source name for the entity

isPrimaryKeyColumn - Set to true if the column is part of the Primary Key constraint

removePlural - Set to true if the method shoul convert pluralis words to singularis

isTable - true if creating a display name for a table

Returns:

Returns the correct Display Name

removePlural

protected void removePlural(java.lang.StringBuffer stringBuffer)

Converts a pluralis word to singularis

Parameters:

stringBuffer - The StringBuffer containing the word to process

removeTrailingID

protected void removeTrailingID(java.lang.StringBuffer stringBuffer)

translateType

protected DataType translateType(short type,
                                 java.lang.String typeName)

performTypeRecognition

protected DataType performTypeRecognition(java.lang.String typeName)

convertDefaultValue

protected java.lang.Object convertDefaultValue(DataType dataType,
                                               java.lang.Object value)

isOverviewFieldType

protected boolean isOverviewFieldType(DataType dataType)

createEntityRelationSourceName

protected java.lang.String createEntityRelationSourceName(java.lang.String referenceCodeName,
                                                          java.lang.String targetCodeName)

createEntityRelationCodeName

protected java.lang.String createEntityRelationCodeName(java.lang.String referenceCodeName,
                                                        java.lang.String targetCodeName)

getTableSizeType

protected int getTableSizeType(java.lang.String tableName)