org.ujorm.orm.dialect

Class FirebirdDialect

java.lang.Object

org.ujorm.orm.SqlDialect

org.ujorm.orm.dialect.FirebirdDialect

public class FirebirdDialect
extends SqlDialect

Field Summary

Fields inherited from class org.ujorm.orm.SqlDialect

COMMON_SEQ_TABLE_KEY, DEFAULT_SCHEMA_SYMBOL, ormHandler

Constructor Summary

Constructors

Constructor and Description
FirebirdDialect()

Method Summary

Methods

Modifier and Type	Method and Description
String	getJdbcDriver() Returns a JDBC driver class name.
String	getJdbcUrl() Returns a default JDBC URL
boolean	isMultiRowInsertSupported() Multi row INSERT is not implemented in this dialect yet due: Caused by: org.firebirdsql.jdbc.FBSQLException: GDS Exception.
Appendable	printAlterTableAddColumn(MetaColumn column, Appendable out) Print a SQL sript to add a new column to the table The DDL statement does not contains a word COLUMN.
Appendable	printCreateSchema(String schema, Appendable out) NO SCHEMA
Appendable	printInsert(List<? extends OrmUjo> bo, int idxFrom, int idxTo, Appendable out) Implementation is not working
protected Appendable	printLockForSelect(Query query, Appendable out) Print a 'lock clausule' to the end of SQL SELECT statement to use a pessimistic lock.
protected Appendable	printQuotedNameAlways(CharSequence name, Appendable sql) This method does not quote due some errors.

Methods inherited from class org.ujorm.orm.SqlDialect

createConnection, createJndiInitialContext, createSubQuery, escape, getAliasColumnName, getColumnType, getCriterionTemplate, getExtentedDialect, getKeywordSet, getNameProvider, getQuotedName, getSeqTableModel, isCatalog, isColumnLengthAllowed, isFilled, printAlterTableColumn, printCall, printColumnAlias, printColumnDeclaration, printComment, printComment, printCommit, printCriterion, printCriterionValue, printDefaultConstraint, printDefaultSchema, printDefaultValue, printDelete, printFKColumnsDeclaration, printForeignKey, printForeignKey, printFullTableName, printFullTableName, printIndex, printInsert, printInsertBySelect, println, printOffset, printQuotedName, printSelect, printSelectOrder, printSelectTable, printSelectTableBase, printSelectView, printSequenceCurrentValue, printSequenceDeleteById, printSequenceInit, printSequenceInitWithValues, printSequenceNextValue, printSequenceTable, printSequenceTableName, printSetMaxSequence, printTable, printTableAliasDefinition, printTableColumns, printUpdate, releaseSavepoint, setHandler

Methods inherited from class java.lang.Object

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

Constructor Detail

FirebirdDialect

public FirebirdDialect()

Method Detail

getJdbcDriver

public String getJdbcDriver()

Description copied from class: SqlDialect

Returns a JDBC driver class name.

Specified by:

getJdbcDriver in class SqlDialect

getJdbcUrl

public String getJdbcUrl()

Description copied from class: SqlDialect

Returns a default JDBC URL

Specified by:

getJdbcUrl in class SqlDialect

printCreateSchema

public Appendable printCreateSchema(String schema,
                           Appendable out)
                             throws IOException

NO SCHEMA

Overrides:

printCreateSchema in class SqlDialect

Throws:

IOException

printLockForSelect

protected Appendable printLockForSelect(Query query,
                            Appendable out)
                                 throws IOException,
                                        UnsupportedOperationException

Print a 'lock clausule' to the end of SQL SELECT statement to use a pessimistic lock. The current database does not support the feature, throw an exception UnsupportedOperationException.
The method prints a text "FOR UPDATE WITH LOCK".

Overrides:

printLockForSelect in class SqlDialect

Parameters:

query - The UJO query

Throws:

IOException

UnsupportedOperationException

printAlterTableAddColumn

public Appendable printAlterTableAddColumn(MetaColumn column,
                                  Appendable out)
                                    throws IOException

Print a SQL sript to add a new column to the table
The DDL statement does not contains a word COLUMN.

Overrides:

printAlterTableAddColumn in class SqlDialect

Throws:

IOException

isMultiRowInsertSupported

public boolean isMultiRowInsertSupported()

Multi row INSERT is not implemented in this dialect yet due:
Caused by: org.firebirdsql.jdbc.FBSQLException: GDS Exception. 335544436. SQL error code = -804

Overrides:

isMultiRowInsertSupported in class SqlDialect

See Also:

Multi row insert

printInsert

public Appendable printInsert(List<? extends OrmUjo> bo,
                     int idxFrom,
                     int idxTo,
                     Appendable out)
                       throws IOException

Implementation is not working

Overrides:

printInsert in class SqlDialect

Parameters:

bo - Business object list

idxFrom - Start index from list

idxTo - Finished index from list (excluded)

Throws:

IOException

See Also:

isMultiRowInsertSupported()

printQuotedNameAlways

protected Appendable printQuotedNameAlways(CharSequence name,
                               Appendable sql)
                                    throws IOException

This method does not quote due some errors.

Overrides:

printQuotedNameAlways in class SqlDialect

Parameters:

name - Name (identifier) for quoting

sql - Target SQL for printing new quoted name

Returns:

SQL with printed quoted name

Throws:

IOException