org.apache.metamodel.openoffice

Class OpenOfficeDataContext

java.lang.Object

org.apache.metamodel.AbstractDataContext

org.apache.metamodel.openoffice.OpenOfficeDataContext

All Implemented Interfaces:

Closeable, AutoCloseable, DataContext

public class OpenOfficeDataContext
extends AbstractDataContext
implements Closeable

Constructor Summary

Constructors

Constructor and Description
OpenOfficeDataContext(File dbFile)

Method Summary

Modifier and Type	Method and Description
void	close()
DataSet	executeQuery(Query query) Executes a query against the DataContext.
Connection	getConnection()
protected String	getDefaultSchemaName() Gets the name of the default schema.
protected Schema	getSchemaByNameInternal(String name) Gets a specific schema from the non-abstract implementation.
protected List<String>	getSchemaNamesInternal() Gets schema names from the non-abstract implementation.

Methods inherited from class org.apache.metamodel.AbstractDataContext

compileQuery, executeQuery, executeQuery, getColumnByQualifiedLabel, getDefaultSchema, getSchemaByName, getSchemaNames, getSchemas, getTableByQualifiedLabel, isQualifiedPathDelim, onSchemaCacheRefreshed, parseQuery, query, refreshSchemas

Methods inherited from class java.lang.Object

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

Constructor Detail

OpenOfficeDataContext

public OpenOfficeDataContext(File dbFile)
                      throws MetaModelException

Throws:

MetaModelException

Method Detail

executeQuery

public DataSet executeQuery(Query query)
                     throws MetaModelException

Description copied from interface: DataContext

Executes a query against the DataContext.

Specified by:

executeQuery in interface DataContext

Parameters:

query - the query object to execute

Returns:

the DataSet produced from executing the query

Throws:

MetaModelException - if the specified query does not make sense or cannot be executed because of restraints on the type of datastore.

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

getConnection

public Connection getConnection()

getSchemaNamesInternal

protected List<String> getSchemaNamesInternal()

Description copied from class: AbstractDataContext

Gets schema names from the non-abstract implementation. These schema names will be cached except if the AbstractDataContext.refreshSchemas() method is called.

Specified by:

getSchemaNamesInternal in class AbstractDataContext

Returns:

an array of schema names.

getDefaultSchemaName

protected String getDefaultSchemaName()

Description copied from class: AbstractDataContext

Gets the name of the default schema.

Specified by:

getDefaultSchemaName in class AbstractDataContext

Returns:

the default schema name.

getSchemaByNameInternal

protected Schema getSchemaByNameInternal(String name)

Description copied from class: AbstractDataContext

Gets a specific schema from the non-abstract implementation. This schema object will be cached except if the AbstractDataContext.refreshSchemas() method is called.

Specified by:

getSchemaByNameInternal in class AbstractDataContext

Parameters:

name - the name of the schema to get

Returns:

a schema object representing the named schema, or null if no such schema exists.