oracle.jbo
Interface Session

All Known Implementing Classes:

SessionImpl

public interface Session

An interface for session context objects. A session context represents an application's session. An implementation of this interface is instantiated for each root application module when the application module is activated ApplicationModule.activate. The session object is garbage collected when the root application module is garbage collected.

This interface is used by the framework to load/store session context throughout the client application's lifetime.

A default implementation of this interface, SessionImpl is provided with the Business Components for Java framework. Custom implementations may be developed by application developers who are interested in extending the default implementation. For example, an application may extend the init method with logic to load application specific session context like the local currency.

Custom implementations of this interface may be identified to the framework with the SessionClass server property.

Since:

JDeveloper 3.0

Method Summary

java.lang.String[]	getAllApplicationModuleDefNames() Gets the names of the Application Module definitions contained in all packages.
java.lang.String[]	getAllEntityAssociationDefNames() Gets the names of the entity association definitions defined in all packages.
java.lang.String[]	getAllEntityDefNames() Gets the names of the Entity Object definitions available in all packages.
java.lang.String[]	getAllViewDefNames() Gets the names of the View Object definitions available in all packages.
java.lang.String[]	getAllViewLinkDefNames() Gets the names of the View Link definitions defined in all packages.
java.lang.String[]	getApplicationModuleDefNames(java.lang.String packageName) Gets the names of the Application Module definitions contained in a package.
java.lang.String[]	getEntityAssociationDefNames(java.lang.String packageName) Gets the names of the entity association definitions defined in a package.
java.lang.String[]	getEntityDefNames(java.lang.String packageName) Gets the names of the Entity Object definitions available in a package.
java.util.Hashtable	getEnvironment() Gets the table of packages.
java.util.Locale	getLocale() Gets the current Locale used for localizing error messages.
java.lang.String[]	getPackageNames() Gets names of the packages that make up this middle tier application.
java.lang.String	getVersion() Gets the middle tier's version information.
java.lang.String[]	getViewDefNames(java.lang.String packageName) Gets the names of the View Object definitions available in a package.
java.lang.String[]	getViewLinkDefNames(java.lang.String packageName) Gets the names of the View Link definitions defined in a package.
void	loadPackage(java.lang.String packageName) Loads a package that may be browsed for defined objects.
void	setLocale(java.util.Locale locale) Sets a new Locale for localizing error messages.

Method Detail

getVersion

public java.lang.String getVersion()

Gets the middle tier's version information.

Returns:

The version information in the form major.minor.patch.bldNum.

getLocale

public java.util.Locale getLocale()

Gets the current Locale used for localizing error messages.

Returns:

the current Locale.

setLocale

public void setLocale(java.util.Locale locale)

Sets a new Locale for localizing error messages.

Parameters:

locale - the new Locale.

getPackageNames

public java.lang.String[] getPackageNames()

Gets names of the packages that make up this middle tier application.

Returns:

The package names.

getApplicationModuleDefNames

public java.lang.String[] getApplicationModuleDefNames(java.lang.String packageName)

Gets the names of the Application Module definitions contained in a package.

Parameters:

packageName - the name of the package.

Returns:

an array of ApplicationModule definition names.

getAllApplicationModuleDefNames

public java.lang.String[] getAllApplicationModuleDefNames()

Gets the names of the Application Module definitions contained in all packages.

Returns:

an array of ApplicationModule definition names.

getViewDefNames

public java.lang.String[] getViewDefNames(java.lang.String packageName)

Gets the names of the View Object definitions available in a package.

Parameters:

packageName - the name of the package.

Returns:

String[] an array of ViewDef names.

getAllViewDefNames

public java.lang.String[] getAllViewDefNames()

Gets the names of the View Object definitions available in all packages.

Returns:

String[] an array of ViewDef names.

getEntityDefNames

public java.lang.String[] getEntityDefNames(java.lang.String packageName)

Gets the names of the Entity Object definitions available in a package.

Parameters:

packageName - the name of the package.

Returns:

String[] an array of EntityDef names.

getAllEntityDefNames

public java.lang.String[] getAllEntityDefNames()

Gets the names of the Entity Object definitions available in all packages.

Returns:

String[] an array of EntityDef names.

getEntityAssociationDefNames

public java.lang.String[] getEntityAssociationDefNames(java.lang.String packageName)

Gets the names of the entity association definitions defined in a package.

Parameters:

packageName - the name of the package.

Returns:

String[] an array of EntityAssociationDef names.

getAllEntityAssociationDefNames

public java.lang.String[] getAllEntityAssociationDefNames()

Gets the names of the entity association definitions defined in all packages.

Returns:

String[] an array of EntityAssociationDef names.

getViewLinkDefNames

public java.lang.String[] getViewLinkDefNames(java.lang.String packageName)

Gets the names of the View Link definitions defined in a package.

Parameters:

packageName - the name of the package.

Returns:

String[] an array of ViewLinkDef names.

getAllViewLinkDefNames

public java.lang.String[] getAllViewLinkDefNames()

Gets the names of the View Link definitions defined in all packages.

Returns:

String[] an array of ViewLinkDef names.

loadPackage

public void loadPackage(java.lang.String packageName)

Loads a package that may be browsed for defined objects.

Parameters:

packageName - a fully qualified package name.

getEnvironment

public java.util.Hashtable getEnvironment()

Gets the table of packages.

Returns:

a hash table of fully qualified package names.