com.triactive.jdo.store
Class DB2JAdapter

java.lang.Object
  com.triactive.jdo.store.DatabaseAdapter
      com.triactive.jdo.store.CloudscapeAdapter
          com.triactive.jdo.store.DB2JAdapter

 class DB2JAdapter
extends CloudscapeAdapter

Provides methods for adapting SQL language elements to the DB2J (Cloudscape 5) database.

Author:

Matthew Cooper

See Also:

CloudscapeAdapter

Field Summary

Fields inherited from class com.triactive.jdo.store.DatabaseAdapter

databaseMajorVersion, databaseMinorVersion, databaseProductName, databaseProductVersion, identifierQuoteString, keywords, maxColumnNameLength, maxConstraintNameLength, maxIndexNameLength, maxTableNameLength, storesLowerCaseIdentifiers, storesUpperCaseIdentifiers, typeMappings, typesByTypeNumber

Constructor Summary

protected

DB2JAdapter(java.sql.DatabaseMetaData metadata) Constructs an DB2J adapter based on the given JDBC metadata.

Method Summary

java.lang.String	getVendorID()
boolean	supportsNullsInCandidateKeys()

Methods inherited from class com.triactive.jdo.store.CloudscapeAdapter

getDropTableStatement, newTableExpression, supportsDeferredConstraints

Methods inherited from class com.triactive.jdo.store.DatabaseAdapter

closeConnection, createIndexesBeforeForeignKeys, createTypeInfo, getAddCandidateKeyStatement, getAddForeignKeyStatement, getAddPrimaryKeyStatement, getConnection, getCreateIndexStatement, getCreateTableStatement, getDropViewStatement, getIdentifierQuoteString, getInstance, getMapping, getMapping, getMapping, getMappingClass, getMaxColumnNameLength, getMaxConstraintNameLength, getMaxIndexNameLength, getMaxTableNameLength, getSchemaName, getSQLState, getTypeInfo, getTypeInfo, getUnlimitedLengthPrecisionValue, includeOrderByColumnsInSelect, isEmbeddedType, isSQLKeyword, lengthMethod, newColumnInfo, newDataStoreException, newForeignKeyInfo, newQueryStatement, newQueryStatement, newTypeInfo, parseKeywordList, storesLowerCaseIdentifiers, storesUpperCaseIdentifiers, substringMethod, substringMethod, supportsAlterTableDropConstraint, supportsBooleanComparison, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DB2JAdapter

protected DB2JAdapter(java.sql.DatabaseMetaData metadata)

Constructs an DB2J adapter based on the given JDBC metadata.

Parameters:

metadata - the database metadata.

Method Detail

getVendorID

public java.lang.String getVendorID()

Overrides:

getVendorID in class CloudscapeAdapter

supportsNullsInCandidateKeys

public boolean supportsNullsInCandidateKeys()

Overrides:

supportsNullsInCandidateKeys in class DatabaseAdapter