org.hibernate.cfg.reveng.dialect
Class CachedMetaDataDialect

java.lang.Object
  org.hibernate.cfg.reveng.dialect.CachedMetaDataDialect

All Implemented Interfaces:

MetaDataDialect

public class CachedMetaDataDialect
extends Object
implements MetaDataDialect

Constructor Summary

CachedMetaDataDialect(MetaDataDialect realMetaData)

Method Summary

void	close() Close any resources this dialect might have used.
void	close(Iterator iterator) Close the iterator.
void	configure(ReverseEngineeringRuntimeInfo info) Configure the metadatadialect.
Iterator	getColumns(String catalog, String schema, String table, String column) Return iterator over the columns that mathces catalog, schema and table
Iterator	getExportedKeys(String catalog, String schema, String table) Return iterator over the exported foreign keys that mathces catalog, schema and table
Iterator	getIndexInfo(String catalog, String schema, String table) Return iterator over the indexes that mathces catalog, schema and table
Iterator	getPrimaryKeys(String catalog, String schema, String name) Return iterator over the columns that mathces catalog, schema and table
Iterator	getSuggestedPrimaryKeyStrategyName(String catalog, String schema, String table) Use database (possible native) metadata to suggest identifier strategy.
Iterator	getTables(String catalog, String schema, String table) Return iterator over the tables that mathces catalog, schema and table
boolean	needQuote(String name) Does this name need quoting

Methods inherited from class java.lang.Object

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

Constructor Detail

CachedMetaDataDialect

public CachedMetaDataDialect(MetaDataDialect realMetaData)

Method Detail

close

public void close()

Description copied from interface: MetaDataDialect

Close any resources this dialect might have used.

Specified by:

close in interface MetaDataDialect

configure

public void configure(ReverseEngineeringRuntimeInfo info)

Description copied from interface: MetaDataDialect

Configure the metadatadialect.

Specified by:

configure in interface MetaDataDialect

Parameters:

info - a ReverseEngineeringRuntimeInfo to extract Connection and SQLExceptionConverter and other runtime info

close

public void close(Iterator iterator)

Description copied from interface: MetaDataDialect

Close the iterator.

Specified by:

close in interface MetaDataDialect

Parameters:

iterator - an iterator returned from one of methods on this dialect

getColumns

public Iterator getColumns(String catalog,
                           String schema,
                           String table,
                           String column)

Description copied from interface: MetaDataDialect

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

Specified by:

getColumns in interface MetaDataDialect

Parameters:

catalog - name or null

schema - name or null

table - name or null

column - 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"

getExportedKeys

public Iterator getExportedKeys(String catalog,
                                String schema,
                                String table)

Description copied from interface: MetaDataDialect

Return iterator over the exported foreign keys that mathces catalog, schema and table

Specified by:

getExportedKeys in interface MetaDataDialect

Parameters:

catalog - name or null

schema - name or null

table - name or null

Returns:

iterator with map elements that has "TABLE_NAME", "TABLE_SCHEMA", "TABLE_CAT", "FKTABLE_CAT", "FKTABLE_SCHEM", "FKTABLE_NAME", "FK_NAME", "KEY_SEQ"

getIndexInfo

public Iterator getIndexInfo(String catalog,
                             String schema,
                             String table)

Description copied from interface: MetaDataDialect

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

Specified by:

getIndexInfo in interface MetaDataDialect

Parameters:

catalog - name or null

schema - name or null

table - name or null

Returns:

iterator with map elements that has "TABLE_NAME", "TABLE_SCHEMA", "TABLE_CAT", "INDEX_NAME", "COLUMN_NAME", "NON_UNIQUE", "TYPE" keys.

getPrimaryKeys

public Iterator getPrimaryKeys(String catalog,
                               String schema,
                               String name)

Description copied from interface: MetaDataDialect

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

Specified by:

getPrimaryKeys in interface MetaDataDialect

Parameters:

catalog - name or null

schema - name or null

Returns:

iterator with map elements that has "TABLE_NAME", "TABLE_SCHEMA", "TABLE_CAT", "COLUMN_NAME", "KEY_SEQ", "PK_NAME",

getTables

public Iterator getTables(String catalog,
                          String schema,
                          String table)

Description copied from interface: MetaDataDialect

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

Specified by:

getTables in interface MetaDataDialect

Parameters:

catalog - name or null

schema - name or null

table - name or null

Returns:

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

getSuggestedPrimaryKeyStrategyName

public Iterator getSuggestedPrimaryKeyStrategyName(String catalog,
                                                   String schema,
                                                   String table)

Description copied from interface: MetaDataDialect

Use database (possible native) metadata to suggest identifier strategy.

Specified by:

getSuggestedPrimaryKeyStrategyName in interface MetaDataDialect

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)

needQuote

public boolean needQuote(String name)

Description copied from interface: MetaDataDialect

Does this name need quoting

Specified by:

needQuote in interface MetaDataDialect

Returns: