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oracle.javatools.db
Class AbstractChildDBObject

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

All Implemented Interfaces:

ChildDBObject, DBObject, Copyable, DynamicPropertySet

Direct Known Subclasses:

AbstractSQLFragment, AutoExtendProperties, Column, Constraint, DataTypeAttribute, DataTypeUsage, FileSpecification, IndexPartition, LOBDescriptor, OracleColumnProperties, OracleExternalTableProperties, OracleExternalTableProperties.LocationSpecifier, OracleIndexOrganizedTableProperties, OracleIndexPartitions, OracleStorageProperties, OracleTablePartitions, OracleTablespaceProperties, PlSqlAttribute, PlSqlMethod, PlSqlParameter, TablePartition, XMLSchemaElement, XMLTypeColumnProperties

public abstract class AbstractChildDBObject

extends AbstractDBObject

implements ChildDBObject

Extension of DBObject used by child object in the API.

Since:

11

For internal use only. Application developers should not use this

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

protected	AbstractChildDBObject()
protected	AbstractChildDBObject(java.lang.String name)
protected	AbstractChildDBObject(java.lang.String name, DBObject parent)

Method Summary

protected void	copyToImpl(AbstractDBObject copy, DBObject copyParent, IDPolicy idPolicy) Implementation method for making a copy of this object.
<T extends DBObject> T	findParent(java.lang.Class<T> parentClass) Looks in the parent heirachy of this object for an object of the given class.
DBObject	getParent() Returns the parent of this object, if one exists.
java.lang.Object	getProperty(java.lang.String key) Retrieves the value associated with a property.
void	setParent(DBObject parent) Sets the parent of this object.
void	setProperty(java.lang.String key, 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, equalsImpl, findOwnedObject, findOwnedObject, findOwnedObject, getChildSupport, getID, getName, getOwnedObjects, getOwnedObjects, getOwnedObjectsImpl, getProperties, getProperty, getReferenceIDs, getReferenceIDsImpl, 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.DBObject

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

Methods inherited from interface oracle.javatools.util.DynamicPropertySet

getProperties, getProperty, setProperties

Constructor Detail

AbstractChildDBObject

protected AbstractChildDBObject()

AbstractChildDBObject

protected AbstractChildDBObject(java.lang.String name)

AbstractChildDBObject

protected AbstractChildDBObject(java.lang.String name,
                                DBObject parent)

Method Detail

setParent

public void setParent(DBObject parent)

Description copied from interface: ChildDBObject

Sets the parent of this object.

Specified by:

setParent in interface ChildDBObject

getParent

public final DBObject getParent()

Description copied from interface: ChildDBObject

Returns the parent of this object, if one exists. This does not return the Schema for a SchemaObject. Schema's are not considered part of the ownership parent tree.

Specified by:

getParent in interface ChildDBObject

Specified by:

getParent in interface DBObject

findParent

public final <T extends DBObject> T findParent(java.lang.Class<T> parentClass)

Looks in the parent heirachy of this object for an object of the given class. For example frag.findParent( SQLQuery.class ) on a valid SQLFragment instance will return the SQLQuery in its heirachy (if one exists).

Parameters:

parentClass - the type of parent object to look for

Returns:

a parent object of the given type

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.

getProperty

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

Description copied from interface: DynamicPropertySet

Retrieves the value associated with a property.

Specified by:

getProperty in interface DynamicPropertySet

Overrides:

getProperty in class AbstractDBObject

Parameters:

key - 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 key,
                        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:

key - the property key to set

value - the value to set

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