SQLServerFactory (Castor JavaDoc)

java.lang.Object
- org.castor.cpa.persistence.sql.driver.BaseFactory
- - org.castor.cpa.persistence.sql.driver.GenericFactory
  - - org.castor.cpa.persistence.sql.driver.SQLServerFactory

All Implemented Interfaces:

PersistenceFactory
```
public final class SQLServerFactory
extends GenericFactory
```
PersistenceFactory for SQL Server.

Version:

$Revision: 8377 $ $Date: 2004-01-19 13:01:46 -0700 (Mon, 19 Jan 2004) $

Author:

Assaf Arkin, Oleg Nitz, Werner Guttmann

Field Summary

Fields
Modifier and Type Field Description

static java.lang.String FACTORY_NAME

Fields
Modifier and Type	Field	Description
`static java.lang.String`	`FACTORY_NAME`

Constructor Summary

Constructors
Constructor Description

SQLServerFactory()

Constructors
Constructor	Description
`SQLServerFactory()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`PersistenceQuery`	`getCallQuery(java.lang.String call, java.lang.Class<?>[] paramTypes, java.lang.Class<?> javaClass, java.lang.String[] fields, int[] sqlTypes)`	Needed to process OQL queries of "CALL" type (using stored procedure call).
`java.lang.String`	`getFactoryName()`	Returns the name of this factory.
`java.lang.String`	`getIdentitySelectString(java.lang.String tableName, java.lang.String columnName)`	Returns the database specific query string for retrieving last identity value.
`QueryExpression`	`getQueryExpression()`	Returns a new empty query expression suitable for the underlying SQL engine.
`boolean`	`isKeyGeneratorIdentitySupported()`	Does persistence factory support generation of unique keys with identity key generator?
`boolean`	`isKeyGeneratorIdentityTypeSupported(int type)`	Does identity key generator support generation of unique keys for the given SQL type?
`java.lang.String`	`quoteName(java.lang.String name)`	Returns the quoted identifier suitable for preventing conflicts between database identifiers and reserved keywords.

Methods inherited from class org.castor.cpa.persistence.sql.driver.BaseFactory
adjustSqlType, getKeyGenerator, getPersistence

Methods inherited from class org.castor.cpa.persistence.sql.driver.GenericFactory
doubleQuoteName, getSequenceAfterSelectString, getSequenceBeforeSelectString, getSequenceNextValString, isKeyGeneratorSequenceSupported, isKeyGeneratorSequenceTypeSupported

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - FACTORY_NAME
```
public static final java.lang.String FACTORY_NAME
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - SQLServerFactory
```
public SQLServerFactory()
```
- Method Detail
  - getFactoryName
```
public java.lang.String getFactoryName()
```
    Description copied from interface: PersistenceFactory
    
    Returns the name of this factory. A descriptive name that indicates the type of supported database server or SQL syntax.
    
    Specified by:
    
    getFactoryName in interface PersistenceFactory
    
    Overrides:
    
    getFactoryName in class GenericFactory
    
    Returns:
    
    The name of this factory
  - getQueryExpression
```
public QueryExpression getQueryExpression()
```
    Description copied from interface: PersistenceFactory
    
    Returns a new empty query expression suitable for the underlying SQL engine. The implementation will construct SQL query statements in the preferred syntax.
    
    Specified by:
    
    getQueryExpression in interface PersistenceFactory
    
    Overrides:
    
    getQueryExpression in class GenericFactory
    
    Returns:
    
    New empty query expression
  - quoteName
```
public java.lang.String quoteName(java.lang.String name)
```
    Description copied from interface: PersistenceFactory
    
    Returns the quoted identifier suitable for preventing conflicts between database identifiers and reserved keywords.
    
    Specified by:
    
    quoteName in interface PersistenceFactory
    
    Overrides:
    
    quoteName in class GenericFactory
    
    Parameters:
    
    name - The identifier (table, column, etc)
    
    Returns:
    
    The quoted identifier
  - getCallQuery
```
public PersistenceQuery getCallQuery(java.lang.String call,
                                     java.lang.Class<?>[] paramTypes,
                                     java.lang.Class<?> javaClass,
                                     java.lang.String[] fields,
                                     int[] sqlTypes)
```
    Needed to process OQL queries of "CALL" type (using stored procedure call). This feature is specific for JDO.
    
    Specified by:
    
    getCallQuery in interface PersistenceFactory
    
    Overrides:
    
    getCallQuery in class BaseFactory
    
    Parameters:
    
    call - Stored procedure call (without "{call")
    
    paramTypes - The types of the query parameters
    
    javaClass - The Java class of the query results
    
    fields - The field names
    
    sqlTypes - The field SQL types
    
    Returns:
    
    null if this feature is not supported.
  - isKeyGeneratorIdentitySupported
```
public boolean isKeyGeneratorIdentitySupported()
```
    Description copied from class: GenericFactory
    
    Does persistence factory support generation of unique keys with identity key generator?
    
    Specified by:
    
    isKeyGeneratorIdentitySupported in interface PersistenceFactory
    
    Overrides:
    
    isKeyGeneratorIdentitySupported in class GenericFactory
    
    Returns:
    
    true if persistence factory is able to generate unique keys with identity key generator, false otherwise.
  - isKeyGeneratorIdentityTypeSupported
```
public boolean isKeyGeneratorIdentityTypeSupported(int type)
```
    Description copied from class: GenericFactory
    
    Does identity key generator support generation of unique keys for the given SQL type?
    
    Specified by:
    
    isKeyGeneratorIdentityTypeSupported in interface PersistenceFactory
    
    Overrides:
    
    isKeyGeneratorIdentityTypeSupported in class GenericFactory
    
    Parameters:
    
    type - SQL type to check for support by identity key generator.
    
    Returns:
    
    true if persistence factory is able to generate unique keys of given SQL type with identity key generator, false otherwise.
  - getIdentitySelectString
```
public java.lang.String getIdentitySelectString(java.lang.String tableName,
                                                java.lang.String columnName)
```
    Description copied from class: GenericFactory
    
    Returns the database specific query string for retrieving last identity value.
    
    Specified by:
    
    getIdentitySelectString in interface PersistenceFactory
    
    Overrides:
    
    getIdentitySelectString in class GenericFactory
    
    Parameters:
    
    tableName - Name of the table from which identity needs to be fetched.
    
    columnName - Name of the column from which identity needs to be fetched.
    
    Returns:
    
    SQL Query string for fetching the identity value.

Class SQLServerFactory

Field Summary

Constructor Summary

Method Summary

Methods inherited from class org.castor.cpa.persistence.sql.driver.BaseFactory

Methods inherited from class org.castor.cpa.persistence.sql.driver.GenericFactory

Methods inherited from class java.lang.Object

Field Detail

FACTORY_NAME

Constructor Detail

SQLServerFactory

Method Detail

getFactoryName

getQueryExpression

quoteName

getCallQuery

isKeyGeneratorIdentitySupported

isKeyGeneratorIdentityTypeSupported

getIdentitySelectString