Package org.hibernate.tool.internal.reveng.dialect

Class MySQLMetaDataDialect

java.lang.Object

org.hibernate.tool.internal.reveng.dialect.AbstractMetaDataDialect

org.hibernate.tool.internal.reveng.dialect.JDBCMetaDataDialect

org.hibernate.tool.internal.reveng.dialect.MySQLMetaDataDialect

All Implemented Interfaces:

RevengDialect

public class MySQLMetaDataDialect
extends JDBCMetaDataDialect

Field Summary

Fields inherited from class org.hibernate.tool.internal.reveng.dialect.AbstractMetaDataDialect

log

Constructor Summary

Constructors

Constructor	Description
MySQLMetaDataDialect()

Method Summary

Modifier and Type	Method	Description
Iterator<Map<String,Object>>	getColumns(String xcatalog, String xschema, String xtable, String xcolumn)	Return iterator over the columns that mathces catalog, schema and table
Iterator<Map<String,Object>>	getSuggestedPrimaryKeyStrategyName(String catalog, String schema, String table)	Based on info from http://dev.mysql.com/doc/refman/5.0/en/show-table-status.html Should work on pre-mysql 5 too since it uses the "old" SHOW TABLE command instead of SELECT from infotable.
Iterator<Map<String,Object>>	getTables(String xcatalog, String xschema, String xtable)	Return iterator over the tables that mathces catalog, schema and table

Methods inherited from class org.hibernate.tool.internal.reveng.dialect.JDBCMetaDataDialect

getExportedKeys, getIndexInfo, getPrimaryKeys, putExportedKeysPart, putTablePart, putTableType

Methods inherited from class org.hibernate.tool.internal.reveng.dialect.AbstractMetaDataDialect

caseForSearch, close, close, configure, getConnection, getDatabaseStructure, getMetaData, needQuote

Methods inherited from class java.lang.Object

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

Constructor Details

MySQLMetaDataDialect

public MySQLMetaDataDialect()

Method Details

getSuggestedPrimaryKeyStrategyName

public Iterator<Map<String,Object>> getSuggestedPrimaryKeyStrategyName(String catalog,
 String schema,
 String table)

Based on info from http://dev.mysql.com/doc/refman/5.0/en/show-table-status.html Should work on pre-mysql 5 too since it uses the "old" SHOW TABLE command instead of SELECT from infotable.

Specified by:

getSuggestedPrimaryKeyStrategyName in interface RevengDialect

Overrides:

getSuggestedPrimaryKeyStrategyName in class AbstractMetaDataDialect

Parameters:

catalog -

schema -

Returns:

iterator with map elements that has "TABLE_NAME", "TABLE_SCHEMA", "TABLE_CAT", "HIBERNATE_STRATEGY" (null if no possible to determine strategy, otherwise return hibernate identifier strategy name/classname)

getTables

public Iterator<Map<String,Object>> getTables(String xcatalog,
 String xschema,
 String xtable)

Description copied from interface: RevengDialect

Return iterator over the tables that mathces catalog, schema and table

Specified by:

getTables in interface RevengDialect

Overrides:

getTables in class JDBCMetaDataDialect

Parameters:

xcatalog - name or null

xschema - name or null

xtable - name or null

Returns:

iterator with map elements that has "TABLE_NAME", "TABLE_SCHEMA", "TABLE_CAT", "TABLE_TYPE" keys.

getColumns

public Iterator<Map<String,Object>> getColumns(String xcatalog,
 String xschema,
 String xtable,
 String xcolumn)

Description copied from interface: RevengDialect

Return iterator over the columns that mathces catalog, schema and table

Specified by:

getColumns in interface RevengDialect

Overrides:

getColumns in class JDBCMetaDataDialect

Parameters:

xcatalog - name or null

xschema - name or null

xtable - name or null

xcolumn - name or null

Returns:

iterator with map elements that has "TABLE_NAME", "TABLE_SCHEMA", "TABLE_CAT", "DATA_TYPE", "TYPE_NAME", "COLUMN_NAME", "NULLABLE", "COLUMN_SIZE", "DECIMAL_DIGITS"