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oracle.javatools.db
Class AbstractBuildableObject

java.lang.Object
oracle.javatools.db.AbstractDBObject
oracle.javatools.db.AbstractBuildableObject

All Implemented Interfaces:

DBObject, SystemObject, Copyable, DynamicPropertySet

Direct Known Subclasses:

AbstractSystemObject

public abstract class AbstractBuildableObject

extends AbstractDBObject

implements SystemObject

Provides methods for lazy loading and building AbstractDBObjects. This has been abstracted from AbstractSchemaObject.

Since:

11.1.1.2.0

Nested Class Summary

Nested classes/interfaces inherited from class oracle.javatools.db.AbstractDBObject

AbstractDBObject.ChildSupport

Field Summary

Fields inherited from interface oracle.javatools.db.DBObject

COMMENT

Constructor Summary

	AbstractBuildableObject()
protected	AbstractBuildableObject(java.lang.String name, DBObjectID id) Constructs a new instance with the specified name and id.

Method Summary

protected void	checkInit() Checks that the whole object is initialized (built).
protected void	checkInit(java.lang.String prop) Checks that the given property has been built.
protected void	copyToImpl(AbstractDBObject copy, DBObject copyParent, IDPolicy idPolicy) Implementation method for making a copy of this object.
protected boolean	equalsImpl(AbstractDBObject target) Equals implementation for testing equality with another AbstractDBObject.
protected void	getOwnedObjectsImpl(java.util.Collection<DBObject> c, java.lang.String... types) Implementation first checks that the object has been built - then returns the collection from suprt.getOwnedObjectsImpl().
java.util.Map	getProperties() Returns null if no properties are set.
java.lang.Object	getProperty(java.lang.String prop) Retrieves the value associated with a property.
protected void	getReferenceIDsImpl(java.util.Collection<DBObjectID> refs) Implementation first checks that the object has been built - then returns the collection from suprt.getReferenceIDsImpl().
protected boolean	needsInitialization() Checks if there is still a DBObjectBuilder registered against this object, identifying that it is not yet fully built.
void	setProperty(java.lang.String prop, java.lang.Object value) Sets the value for a property.

Methods inherited from class oracle.javatools.db.AbstractDBObject

changeParent, compareToImpl, copyObject, copyTo, copyTo, copyTo, copyTo, equals, findOwnedObject, findOwnedObject, findOwnedObject, getChildSupport, getID, getName, getOwnedObjects, getOwnedObjects, getProperty, getReferenceIDs, hashCode, includeOwnedObject, includesType, includesType, removeThisAsParent, replaceReferenceIDs, setID, setName, setProperties, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface oracle.javatools.db.SystemObject

addObjectListener, fireObjectUpdated, removeObjectListener

Methods inherited from interface oracle.javatools.db.DBObject

copyTo, copyTo, copyTo, findOwnedObject, findOwnedObject, getID, getName, getOwnedObjects, getOwnedObjects, getParent, getReferenceIDs, getType, replaceReferenceIDs, setID, setName

Methods inherited from interface oracle.javatools.util.DynamicPropertySet

getProperty, setProperties

Constructor Detail

AbstractBuildableObject

public AbstractBuildableObject()

AbstractBuildableObject

protected AbstractBuildableObject(java.lang.String name,
                                  DBObjectID id)

Constructs a new instance with the specified name and id.

Parameters:

name - a string representing the name of this object.

id - the id for this object.

Method Detail

needsInitialization

protected boolean needsInitialization()

Checks if there is still a DBObjectBuilder registered against this object, identifying that it is not yet fully built.

checkInit

protected void checkInit(java.lang.String prop)

Checks that the given property has been built. If prop is null the entire object is built.

checkInit

protected void checkInit()

Checks that the whole object is initialized (built).

getProperties

public java.util.Map getProperties()

Description copied from class: AbstractDBObject

Returns null if no properties are set.

Specified by:

getProperties in interface DynamicPropertySet

Overrides:

getProperties in class AbstractDBObject

getProperty

public java.lang.Object getProperty(java.lang.String prop)

Description copied from interface: DynamicPropertySet

Retrieves the value associated with a property.

Specified by:

getProperty in interface DynamicPropertySet

Overrides:

getProperty in class AbstractDBObject

Parameters:

prop - the property key for which a value is desired. exists.

Returns:

the value of the requested property, or a null value if the property does not exist or is not set.

setProperty

public void setProperty(java.lang.String prop,
                        java.lang.Object value)

Description copied from interface: DynamicPropertySet

Sets the value for a property. Setting a value to null removes that property.

Specified by:

setProperty in interface DynamicPropertySet

Overrides:

setProperty in class AbstractDBObject

Parameters:

prop - the property key to set

value - the value to set

getOwnedObjectsImpl

protected void getOwnedObjectsImpl(java.util.Collection<DBObject> c,
                                   java.lang.String... types)

Implementation first checks that the object has been built - then returns the collection from suprt.getOwnedObjectsImpl(). All overrides must call this first to ensure the object has been built.

Overrides:

getOwnedObjectsImpl in class AbstractDBObject

Parameters:

c - a Collection of the apppropriate children.

types - a vararg of the type(s) to search for

See Also:

AbstractDBObject.includesType(java.lang.String, java.lang.String...)

getReferenceIDsImpl

protected void getReferenceIDsImpl(java.util.Collection<DBObjectID> refs)

Implementation first checks that the object has been built - then returns the collection from suprt.getReferenceIDsImpl(). All overrides must call this first to ensure the object has been built.

Overrides:

getReferenceIDsImpl in class AbstractDBObject

Parameters:

refs - the collection of ids this object references

copyToImpl

protected void copyToImpl(AbstractDBObject copy,
                          DBObject copyParent,
                          IDPolicy idPolicy)

Description copied from class: AbstractDBObject

Implementation method for making a copy of this object. To add custom copyTo logic, a subclass must override this method (exactly), and must call back to the super implementation.

Overrides:

copyToImpl in class AbstractDBObject

Parameters:

copy - the copy being created of this object

copyParent - if this object is being copied underneath a parent, this parameter is the copy of the parent of this object, which will therefore need to be the parent of the copy of this object.

idPolicy - the policy for copying the object's ID.

equalsImpl

protected boolean equalsImpl(AbstractDBObject target)

Description copied from class: AbstractDBObject

Equals implementation for testing equality with another AbstractDBObject. Override this method (with exact signature) to customise the equality comparison.

Overrides:

equalsImpl in class AbstractDBObject

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