schemacrawler.crawl
Class CachingCrawlHandler

java.lang.Object
  schemacrawler.crawl.CachingCrawlHandler

All Implemented Interfaces:

CrawlHandler

public final class CachingCrawlHandler
extends Object
implements CrawlHandler

Caches a crawled database internally.

Author:

Sualeh Fatehi

Constructor Summary

CachingCrawlHandler()
Creates a new caching crawl handler.

Method Summary

void	begin() Handles the begin of the crawl.
void	end() Handles the end of the crawl.
Database	getDatabase() Gets the entire database.
void	handle(ColumnDataType dataType) Handles information on column data types.
void	handle(ColumnMap[] weakAssociations) Provides information on the database schema.
void	handle(DatabaseInfo databaseInfo) Handles information on the database.
void	handle(JdbcDriverInfo jdbcDriverInfo) Handles information on the JDBC driver.
void	handle(Procedure procedure) Provides information on the database schema.
void	handle(SchemaCrawlerInfo schemaCrawlerInfo) Handles information on SchemaCrawler.
void	handle(Table table) Provides information on the database schema.

Methods inherited from class java.lang.Object

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

Constructor Detail

CachingCrawlHandler

public CachingCrawlHandler()

Creates a new caching crawl handler.

Method Detail

begin

public void begin()
           throws SchemaCrawlerException

Handles the begin of the crawl.

Specified by:

begin in interface CrawlHandler

Throws:

SchemaCrawlerException - On an exception

See Also:

CrawlHandler.begin()

end

public void end()
         throws SchemaCrawlerException

Handles the end of the crawl.

Specified by:

end in interface CrawlHandler

Throws:

SchemaCrawlerException - On an exception

See Also:

CrawlHandler.end()

getDatabase

public Database getDatabase()

Gets the entire database.

Returns:

Database

handle

public void handle(ColumnDataType dataType)

Handles information on column data types. This method may be called more than once, once for each schema.

Specified by:

handle in interface CrawlHandler

Parameters:

dataType - Column data type information

See Also:

CrawlHandler.handle(schemacrawler.schema.ColumnDataType)

handle

public void handle(ColumnMap[] weakAssociations)
            throws SchemaCrawlerException

Provides information on the database schema.

Specified by:

handle in interface CrawlHandler

Parameters:

weakAssociations - Table associations information

Throws:

SchemaCrawlerException - On an exception

See Also:

schemacrawler.schemacrawler.CrawlHandler#handle(schemacrawler.schema.WeakAssociations)

handle

public void handle(DatabaseInfo databaseInfo)

Handles information on the database.

Specified by:

handle in interface CrawlHandler

See Also:

CrawlHandler.handle(schemacrawler.schema.DatabaseInfo)

handle

public void handle(JdbcDriverInfo jdbcDriverInfo)
            throws SchemaCrawlerException

Handles information on the JDBC driver.

Specified by:

handle in interface CrawlHandler

Parameters:

jdbcDriverInfo - JDBC driver information

Throws:

SchemaCrawlerException - On an exception

See Also:

CrawlHandler.handle(schemacrawler.schema.JdbcDriverInfo)

handle

public void handle(Procedure procedure)

Provides information on the database schema.

Specified by:

handle in interface CrawlHandler

Parameters:

procedure - Procedure information

See Also:

CrawlHandler.handle(schemacrawler.schema.Procedure)

handle

public void handle(SchemaCrawlerInfo schemaCrawlerInfo)
            throws SchemaCrawlerException

Handles information on SchemaCrawler.

Specified by:

handle in interface CrawlHandler

Parameters:

schemaCrawlerInfo - SchemaCrawler information

Throws:

SchemaCrawlerException - On an exception

See Also:

CrawlHandler.handle(schemacrawler.schema.SchemaCrawlerInfo)

handle

public void handle(Table table)

Provides information on the database schema.

Specified by:

handle in interface CrawlHandler

Parameters:

table - Table information

See Also:

CrawlHandler.handle(schemacrawler.schema.Table)