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oracle.jbo.server
Class MetaObject

java.lang.Object
oracle.jbo.common.NamedObjectImpl
oracle.jbo.mom.DefinitionObject
oracle.jbo.mom.PersistableDefObject
oracle.jbo.server.MetaObject

All Implemented Interfaces:

ResourceBundleOwner, DefPersistable, PersistentDefinition, VariableManagerOwner, VariableManagerOwnerBase

Direct Known Subclasses:

ApplicationModuleDefImpl, AssociationDefBase, DomainDefImpl, RowDef, StructureDefImpl

public abstract class MetaObject

extends PersistableDefObject

implements ResourceBundleOwner

Field Summary

protected java.lang.Class

mComponentClass

Fields inherited from class oracle.jbo.mom.DefinitionObject

DEF_MDS_CLIENT_KEY, DEF_SCOPE_PERS, DEF_SCOPE_SESSION, DEF_SCOPE_SHARED, mBaseDefObject, mExtendedDefObjects, mObjectResolved, PERSDEF_MDS_CLIENT_KEY

Fields inherited from class oracle.jbo.common.NamedObjectImpl

mFullName, mObjName, mParent, mProperties, RES_ID_SUFFIX

Fields inherited from interface oracle.jbo.mom.xml.DefPersistable

XML_STATEMENT

Constructor Summary

protected

MetaObject(DefinitionManager defMgr, int defScope)

Method Summary

void	deregisterSessionObject()
VariableValueManager	ensureVariableManager() Returns this object's Variable Value Manager.
protected void	finishedLoading()
java.util.HashMap	getAllProperties(java.util.HashMap map, LocaleContext locale)
DefinitionObject	getBaseDefObject()
abstract int	getDefTypeId()
java.lang.String	getDefXMLNameSpace()
java.lang.Class	getMessageBundleClass() Internal: Applications should not use this method.
protected ResourceBundleDef	getMsgBundleDef(DefElement xmlElement) getMsgBundleDef gets the ResourceBundleDef given the DefElement
PackageDefImpl	getPackageDef()
java.lang.String	getPackageName()
PersDefBase	getPersDef()
ResourceBundleDef	getResourceBundleDef() getResourceBundleDef gets the mResourceBundleDef value
java.lang.String	getResourcePrefix()
VariableValueManager	getVariableManager() Returns this object's current Variable Value Manager.
protected VariableValueManager[]	getVarMgrParents()
boolean	hasVariables() Returns a flag indicating whether this object has Variables or not.
protected boolean	isDynamic()
protected void	loadProperties(DefElement xmlElement)
protected void	loadResourceBundle(DefElement xmlElement) loadResourceBundle sets the ResourceBundleDef on EntityDefImpl given the DefElement
protected void	loadVariables(DefElement xmlElement)
void	registerDefObject() Registers this def object with MetaObjectManager.
void	registerSessionDefObject()
abstract void	resolveDefObject()
protected java.lang.Object	resolvePropertyRaw(java.lang.String property, LocaleContext locale)
protected void	resolveReferences()
void	setBaseDefObject(DefinitionObject baseDefObject)
void	setBaseDefObject(DefinitionObject baseDefObject, boolean addToBaseDef)
protected abstract void	setDefForComponent(ComponentObjectImpl comp)
void	setMessageBundleClass(java.lang.Class collClass) Internal: Applications should not use this method.
void	setName(java.lang.String name) Name this object.
protected void	setParent(NamedObjectImpl parent) Sets this object's parent.
void	setResourceBundleDef(ResourceBundleDef resourceBundleDef) setResourceBundleDef sets the mResourceBundleDef value
protected abstract void	unsetDefForComponent(ComponentObjectImpl comp)
void	writeChildren(DefWriter jos) Writes the Object's children to the Persistent storage
void	writeContents(DefWriter jos) Objects should write their persistence output in this method

Methods inherited from class oracle.jbo.mom.PersistableDefObject

addDefImport, allocatePropertyMap, checkEditable, close, createFromXML, findDefImport, getBaseDir, getBasePackage, getDefImports, getDefManager, getDefWriter, getDefXMLElementTag, getEditObject, getFileName, getFullDirName, getFullFileName, getOrigObject, getPropertyMap, getSubstitutedNames, getXMLElementTag, guaranteePath, isDirty, isEditable, isNew, loadDefImports, loadXMLContents, objectRemoved, registerClass, remove, removeAndDelete, removeDefImport, removeProperty, saveXMLContents, setDefaultBaseDir, setDefMgr, setDirty, setEditable, setNew, setOrigObject, setProperty, setPropertyMap, updateChildrenList, verifyVersion, writeObject, writeVersion, writeXMLContents

Methods inherited from class oracle.jbo.mom.DefinitionObject

addExtendedDefObject, addPropertySetName, getContainerDef, getContainerName, getDefScope, getExtendedDefObjects, getMdsKey, getMdsReference, getPropertySetName, getPropertySetNames, hasExtendedDefObjects, isBaseDefFor, isDynamicDefinitionObject, isObjectResolved, loadCustomProperties, loadPropertiesInMap, loadPropertySetNames, loadSchemaProperties, removeExtendedDefObject, setDefScope, setMdsKey, setMdsReference, setObjectResolved, setPropertySetName

Methods inherited from class oracle.jbo.common.NamedObjectImpl

getFullName, getName, getParent, getProperties, getPropertiesAsStrings, getPropertiesMap, getProperty, getProperty, getResourcesFromBundle, refreshProperty, removeProperty, requiresNamePrefixedResId, setFullName, setPropertiesMap, setPropertiesMap2, setProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.jbo.VariableManagerOwner

getName

Methods inherited from interface oracle.jbo.mom.xml.DefPersistable

getFullName

Field Detail

mComponentClass

protected java.lang.Class mComponentClass

Constructor Detail

MetaObject

protected MetaObject(DefinitionManager defMgr,
                     int defScope)

Method Detail

getPackageDef

public PackageDefImpl getPackageDef()

getPackageName

public java.lang.String getPackageName()

getPersDef

public PersDefBase getPersDef()

isDynamic

protected boolean isDynamic()

setMessageBundleClass

public void setMessageBundleClass(java.lang.Class collClass)

Internal: Applications should not use this method.

Sets the implementation class for this Object's Message Bundle class.

Parameters:

collClass - the message bundle implementation class.

getMessageBundleClass

public java.lang.Class getMessageBundleClass()

Internal: Applications should not use this method.

Returns the class of the reference object.

Specified by:

getMessageBundleClass in interface VariableManagerOwnerBase

Returns:

the class of the reference object.

resolveDefObject

public abstract void resolveDefObject()

registerDefObject

public void registerDefObject()

Registers this def object with MetaObjectManager. This method should be called for a def object which is created programmatically. When a def object is loaded from an XML file, it is registered directly by the MetaObjectManager, i.e., this method is not invoked.

This method should be called after the def object is all set up and after resolveDefObject() is called.

Overrides:

registerDefObject in class PersistableDefObject

registerSessionDefObject

public void registerSessionDefObject()

Overrides:

registerSessionDefObject in class PersistableDefObject

deregisterSessionObject

public void deregisterSessionObject()

Overrides:

deregisterSessionObject in class PersistableDefObject

getResourceBundleDef

public ResourceBundleDef getResourceBundleDef()

getResourceBundleDef gets the mResourceBundleDef value

Specified by:

getResourceBundleDef in interface ResourceBundleOwner

Specified by:

getResourceBundleDef in interface VariableManagerOwnerBase

getResourcePrefix

public java.lang.String getResourcePrefix()

Specified by:

getResourcePrefix in interface ResourceBundleOwner

setResourceBundleDef

public void setResourceBundleDef(ResourceBundleDef resourceBundleDef)

setResourceBundleDef sets the mResourceBundleDef value

Parameters:

resourceBundleDef - ResourceBundleDef

loadResourceBundle

protected void loadResourceBundle(DefElement xmlElement)

loadResourceBundle sets the ResourceBundleDef on EntityDefImpl given the DefElement

Parameters:

xmlElement - DefElement

getMsgBundleDef

protected ResourceBundleDef getMsgBundleDef(DefElement xmlElement)

getMsgBundleDef gets the ResourceBundleDef given the DefElement

Parameters:

xmlElement - DefElement

writeChildren

public void writeChildren(DefWriter jos)

Description copied from interface: PersistentDefinition

Writes the Object's children to the Persistent storage

Specified by:

writeChildren in interface PersistentDefinition

Parameters:

jos - the Output storage for persistence

writeContents

public void writeContents(DefWriter jos)

Description copied from interface: PersistentDefinition

Objects should write their persistence output in this method

Specified by:

writeContents in interface PersistentDefinition

Overrides:

writeContents in class PersistableDefObject

Parameters:

jos - the Output storage for persistence

setName

public void setName(java.lang.String name)

Name this object.

Overrides:

setName in class DefinitionObject

Parameters:

name - the name to be given to this object.

For internal use only. Application developers should not use this

getBaseDefObject

public DefinitionObject getBaseDefObject()

Overrides:

getBaseDefObject in class DefinitionObject

setBaseDefObject

public void setBaseDefObject(DefinitionObject baseDefObject)

Overrides:

setBaseDefObject in class DefinitionObject

setBaseDefObject

public void setBaseDefObject(DefinitionObject baseDefObject,
                             boolean addToBaseDef)

Overrides:

setBaseDefObject in class DefinitionObject

resolveReferences

protected void resolveReferences()

Overrides:

resolveReferences in class DefinitionObject

finishedLoading

protected void finishedLoading()

Overrides:

finishedLoading in class PersistableDefObject

setParent

protected void setParent(NamedObjectImpl parent)

Sets this object's parent.

Overrides:

setParent in class DefinitionObject

Parameters:

parent - the named object that is to be the parent of this object.

loadProperties

protected void loadProperties(DefElement xmlElement)

Overrides:

loadProperties in class DefinitionObject

Parameters:

xmlElement - The XML element to load from.

loadVariables

protected void loadVariables(DefElement xmlElement)

getDefTypeId

public abstract int getDefTypeId()

setDefForComponent

protected abstract void setDefForComponent(ComponentObjectImpl comp)

unsetDefForComponent

protected abstract void unsetDefForComponent(ComponentObjectImpl comp)

getVariableManager

public VariableValueManager getVariableManager()

Description copied from interface: VariableManagerOwnerBase

Returns this object's current Variable Value Manager. It will return null if Variable Value Manager has been initialized.

When a framework object is first created, its Variable Value Manager may be null. This method does not initialize (create) the Variable Value Manager.

VariableManagerOwnerBase.ensureVariableManager() in contrast, ensures that the Variable Value Manager is initialized (created).

Specified by:

getVariableManager in interface VariableManagerOwnerBase

Returns:

this object's current Variable Value Manager. May return null if one was not yet initialized.

getVarMgrParents

protected VariableValueManager[] getVarMgrParents()

hasVariables

public boolean hasVariables()

Description copied from interface: VariableManagerOwnerBase

Returns a flag indicating whether this object has Variables or not.

Specified by:

hasVariables in interface VariableManagerOwnerBase

Returns:

the flag indicating whether this object has Variables.

ensureVariableManager

public VariableValueManager ensureVariableManager()

Description copied from interface: VariableManagerOwnerBase

Returns this object's Variable Value Manager. If this object current has no Variable Value Manager, it will initialize (create) one.

Specified by:

ensureVariableManager in interface VariableManagerOwnerBase

Returns:

this object's Variable Value Manager. Will create a Variable Value Manager if this object had no Variable Value Manager.

getDefXMLNameSpace

public java.lang.String getDefXMLNameSpace()

Specified by:

getDefXMLNameSpace in interface PersistentDefinition

Overrides:

getDefXMLNameSpace in class PersistableDefObject

resolvePropertyRaw

protected java.lang.Object resolvePropertyRaw(java.lang.String property,
                                              LocaleContext locale)

Overrides:

resolvePropertyRaw in class NamedObjectImpl

getAllProperties

public java.util.HashMap getAllProperties(java.util.HashMap map,
                                          LocaleContext locale)

Overrides:

getAllProperties in class NamedObjectImpl

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