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org.enableit.db.daf.castor
Class JdoFactory  

java.lang.Object
  org.enableit.db.daf.castor.JdoFactory

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public final class JdoFactory

extends java.lang.Object

Factory pattern for creating connections to a JDO managed datasource.
This class is final to prevent a breach of security by subclassing.
The JDO implementation is Castor from exolab.org.

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Field Summary
static java.lang.String	DATABASE_FILE
static java.lang.String	DATABASE_WITHOUT_CONTAINER_FILE
private static java.lang.String	databaseName
private static JDO	jdo
private static org.apache.log4j.Category	logger           Define a static Category instance for logging Use one per package
private static Mapping	mapping
static java.lang.String	MAPPING_FILE

 

Constructor Summary

JdoFactory()

 

Method Summary
static java.sql.Connection	getConnection()           Return a standard JDBC connection, nothing to do with JDO.
static Database	getDatabase()           Get a JDO Database object.
static java.lang.String	getIdentity(java.lang.Class clazz)           Get the property name that holds the database key.
static JDO	getJdo()           Get a JDO object.
static void	setDatabaseName(java.lang.String newDatabaseName)           Sets the database name to be used and resets the internal JDO reference.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

mapping

private static Mapping mapping

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jdo

private static JDO jdo

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databaseName

private static java.lang.String databaseName

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DATABASE_FILE

public static final java.lang.String DATABASE_FILE

See Also:

Constant Field Values

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DATABASE_WITHOUT_CONTAINER_FILE

public static final java.lang.String DATABASE_WITHOUT_CONTAINER_FILE

See Also:

Constant Field Values

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MAPPING_FILE

public static final java.lang.String MAPPING_FILE

See Also:

Constant Field Values

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logger

private static org.apache.log4j.Category logger

Define a static Category instance for logging Use one per package

Constructor Detail

JdoFactory

public JdoFactory()

Method Detail

setDatabaseName

public static void setDatabaseName(java.lang.String newDatabaseName)

Sets the database name to be used and resets the internal JDO reference. This is useful if either the mapping or database configuration files has been changed.

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getJdo

public static final JDO getJdo()

Get a JDO object. This is analogous to a JDBC 2 DataSource.

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getDatabase

public static final Database getDatabase()

Get a JDO Database object. This is analogous to a JDBC Connection.

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getIdentity

public static java.lang.String getIdentity(java.lang.Class clazz)

Get the property name that holds the database key.

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getConnection

public static final java.sql.Connection getConnection()

Return a standard JDBC connection, nothing to do with JDO.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> enableit >> db >> daf >> [ castor overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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