oracle.jbo.server
Class ApplicationModuleDefImpl

java.lang.Object
  |
  +--oracle.jbo.common.BaseObject
        |
        +--oracle.jbo.server.NamedObjectImpl
              |
              +--oracle.jbo.server.DefObject
                    |
                    +--oracle.jbo.server.ApplicationModuleDefImpl

public class ApplicationModuleDefImpl

extends oracle.jbo.server.DefObject

The base class for all generated ApplicationModule classes.

An Application Module is a container for View Objects, View Links and other Application Modules. This class is needed to load an Application Module and the components it contains from XML metadata. Calling loadXML() on an object instantiated from this class causes its components to be installed.

Field Summary

protected java.lang.Class	mComponentClass The class name for the object representing the ApplicationModuleDef
protected java.util.Hashtable	mRemoteServers Hash table to keep name value pairs for Platform, RemoteServer pairs
protected boolean	mRequeryOnCommit
protected java.util.Hashtable	mValidatorTypes
protected java.util.Vector	mViewLinkUsageList List of ViewLinkUsages
protected java.util.Hashtable	mViewLinkUsages Hash Table to keep a list of name value pairs for ViewLinkUsages
protected java.util.Vector	mViewUsageList List of viewObject names
protected java.util.Hashtable	mViewUsages Hash table to keep a list of name value pairs for ViewUsages

Fields inherited from class oracle.jbo.server.DefObject

mCompUsageList, mCompUsages

Fields inherited from class oracle.jbo.server.NamedObjectImpl

mFullName, mName, mParent, mProperties

Fields inherited from class oracle.jbo.common.BaseObject

TRACE_EVERY_ALLOC, TRACE_NONE, TRACE_OCCASIONAL, TRACE_UNINITIALIZED

Constructor Summary

protected

ApplicationModuleDefImpl() Default Constructor

Method Summary

static ApplicationModuleDefImpl	findDefObject(java.lang.String name) Finds a ApplicationModuleDefImpl instance from the statically maintained list of metaobjects, by name.
java.lang.String	getClientProxyClassName(java.lang.String platform) Gets the proxy class name of the remote server.
java.lang.Class	getComponentClass() Gets this instance's class.
java.lang.String	getServerClassName(java.lang.String platform) Gets the server class name of the remote server.
boolean	isRequeryOnCommit()
void	loadContainees() Loads components into this Application Module.
protected static ApplicationModuleDefImpl	loadFromXML(oracle.jbo.server.xml.JboElementImpl xmlElement) Create an instance of ApplicatioModuleDef and load all the metadata from the XML pertinent to it.
protected static ApplicationModuleDefImpl	loadFromXML(oracle.jbo.server.xml.JboElementImpl xmlElement, ApplicationModuleDefImpl aInfo) Loads the data from the XML stream and make a call the MetaObjectManager to to create an instance of the specific type of objectis and add to the hashtables that cache all the containees of the ApplicationModule.

Methods inherited from class oracle.jbo.server.DefObject

getPackageDef, getPackageName, isObjectResolved

Methods inherited from class oracle.jbo.server.NamedObjectImpl

getFullName, getName, getParent, getProperties, getPropertiesAsStrings, getProperty, setFullName, setProperty

Methods inherited from class oracle.jbo.common.BaseObject

dumpState, setTraceLevel, setTraceWriter

Methods inherited from class java.lang.Object

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

Field Detail

mComponentClass

protected java.lang.Class mComponentClass

The class name for the object representing the ApplicationModuleDef

mRequeryOnCommit

protected boolean mRequeryOnCommit

mValidatorTypes

protected java.util.Hashtable mValidatorTypes

mViewUsages

protected java.util.Hashtable mViewUsages

Hash table to keep a list of name value pairs for ViewUsages

mViewUsageList

protected java.util.Vector mViewUsageList

List of viewObject names

mViewLinkUsages

protected java.util.Hashtable mViewLinkUsages

Hash Table to keep a list of name value pairs for ViewLinkUsages

mViewLinkUsageList

protected java.util.Vector mViewLinkUsageList

List of ViewLinkUsages

mRemoteServers

protected java.util.Hashtable mRemoteServers

Hash table to keep name value pairs for Platform, RemoteServer pairs

Constructor Detail

ApplicationModuleDefImpl

protected ApplicationModuleDefImpl()

Default Constructor

Method Detail

findDefObject

public static ApplicationModuleDefImpl findDefObject(java.lang.String name)

Finds a ApplicationModuleDefImpl instance from the statically maintained list of metaobjects, by name.

Parameters:

entityName - the instance's fully qualified name.

getComponentClass

public java.lang.Class getComponentClass()

Gets this instance's class.

Returns:

the class.

getServerClassName

public java.lang.String getServerClassName(java.lang.String platform)

Gets the server class name of the remote server.

Parameters:

platform -

Returns:

the server class of a RemoteServer instance, or null.

getClientProxyClassName

public java.lang.String getClientProxyClassName(java.lang.String platform)

Gets the proxy class name of the remote server.

Parameters:

platform -

Returns:

the proxy class name of a RemoteServer instance, or null.

isRequeryOnCommit

public boolean isRequeryOnCommit()

loadFromXML

protected static ApplicationModuleDefImpl loadFromXML(oracle.jbo.server.xml.JboElementImpl xmlElement)

Create an instance of ApplicatioModuleDef and load all the metadata from the XML pertinent to it. This function is almost pivotal from RT's functional point of view.

Parameters:

XMLStream - for BC4J Framework

loadFromXML

protected static ApplicationModuleDefImpl loadFromXML(oracle.jbo.server.xml.JboElementImpl xmlElement,
                                                      ApplicationModuleDefImpl aInfo)

Loads the data from the XML stream and make a call the MetaObjectManager to to create an instance of the specific type of objectis and add to the hashtables that cache all the containees of the ApplicationModule. Eventually ViewObjects, ViewLinks and ApplicationModules are the containees of any ApplicationModule. The XMLStream is thus traversed to get the corresponding information about each of the possible children for an ApplicationModule, create these objects and add them to the cache.

Parameters:

XMLStream - Represents the JboElement

ApplicationModuleDefImpl - Instance of the Application Module Def

loadContainees

public void loadContainees()

Loads components into this Application Module.