com.webobjects.jdbcadaptor

Class _DerbyPlugIn

java.lang.Object

com.webobjects.jdbcadaptor.JDBCPlugIn

com.webobjects.jdbcadaptor._DerbyPlugIn

Direct Known Subclasses:

DerbyPlugIn

public class _DerbyPlugIn
extends JDBCPlugIn

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	_DerbyPlugIn.DerbyExpression
static class	_DerbyPlugIn.DerbySynchronizationFactory

Nested classes/interfaces inherited from class com.webobjects.jdbcadaptor.JDBCPlugIn

JDBCPlugIn.LobEntry

Field Summary

Fields inherited from class com.webobjects.jdbcadaptor.JDBCPlugIn

_adaptor, _expressionClass, _expressionFactory, _pkTableName, _subprotocolRegistry, _syncFactory, DefaultPlugInClassName, DefaultPlugInSuffix

Constructor Summary

Constructors

Constructor and Description
_DerbyPlugIn(JDBCAdaptor adaptor)

Method Summary

Modifier and Type	Method and Description
EOSynchronizationFactory	createSynchronizationFactory()
String	databaseProductName()
String	defaultDriverName()
Class<? extends JDBCExpression>	defaultExpressionClass()
Object	fetchCLOB(ResultSet resultSet, int column, EOAttribute attribute, boolean materialize)
NSDictionary	jdbcInfo() This is usually extracted from the the database using JDBC, but this is really inconvenient for users who are trying to generate SQL at some.
String	name()
protected static String	quoteTableName(String s)
protected boolean	shouldUseBundledJdbcInfo() This method returns true if the connection URL for the database has useBundledJdbcInfo=true on it which indicates to the system that the jdbcInfo which has been bundled into the plugin is acceptable to use in place of actually going to the database and getting it.

Methods inherited from class com.webobjects.jdbcadaptor.JDBCPlugIn

_attributeForPath, _couldIgnoreException, _relationshipForPath, _takeValueForKeyPath, adaptor, assignTypeForAttribute, canDescribeStoredProcedure, connectionPropertiesForConnectionDictionary, connectionURL, createAttributeForRow, createExpressionFactory, createSchemaSynchronizationFactory, databaseInformation, expressionFactory, fetchBLOB, isDroppedConnectionException, isPseudoColumnName, jdbcTypeForUnknownExternalType, newPrimaryKeys, newPrimaryKeySelectString, plugInNameForURL, plugInValueForValue, primaryKeyLockString, primaryKeyTableCreateString, primaryKeyTableName, removePlugInNameForSubprotocol, schemaNameForEntity, schemaSynchronizationFactory, setPlugInNameForSubprotocol, sqlStatementForGettingProcedureNames, sqlStatementForGettingTableNames, sqlStatementForTableNamed, storedProcedureCatalogPattern, storedProcedureNamed, storedProcedureSchemaPattern, synchronizationFactory, tableTypes, updateLOBs, wildcardPatternForAttributes, wildcardPatternForSchema, wildcardPatternForTables

Methods inherited from class java.lang.Object

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

Constructor Detail

_DerbyPlugIn

public _DerbyPlugIn(JDBCAdaptor adaptor)

Method Detail

quoteTableName

protected static String quoteTableName(String s)

createSynchronizationFactory

public EOSynchronizationFactory createSynchronizationFactory()

Overrides:

createSynchronizationFactory in class JDBCPlugIn

databaseProductName

public String databaseProductName()

Overrides:

databaseProductName in class JDBCPlugIn

defaultDriverName

public String defaultDriverName()

Overrides:

defaultDriverName in class JDBCPlugIn

defaultExpressionClass

public Class<? extends JDBCExpression> defaultExpressionClass()

Overrides:

defaultExpressionClass in class JDBCPlugIn

fetchCLOB

public Object fetchCLOB(ResultSet resultSet,
                        int column,
                        EOAttribute attribute,
                        boolean materialize)
                 throws SQLException

Overrides:

fetchCLOB in class JDBCPlugIn

Throws:

SQLException

jdbcInfo

public NSDictionary jdbcInfo()

This is usually extracted from the the database using JDBC, but this is really inconvenient for users who are trying to generate SQL at some. A specific version of the data has been written into the property list of the framework and this can be used as a hard-coded equivalent.

Overrides:

jdbcInfo in class JDBCPlugIn

Returns:

JDBC info

name

public String name()

Overrides:

name in class JDBCPlugIn

shouldUseBundledJdbcInfo

protected boolean shouldUseBundledJdbcInfo()

This method returns true if the connection URL for the database has useBundledJdbcInfo=true on it which indicates to the system that the jdbcInfo which has been bundled into the plugin is acceptable to use in place of actually going to the database and getting it.

Returns:

true if bundled JDBC info should be used