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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.7.2) E13403-10 |
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java.lang.Object
oracle.javatools.db.AbstractDBObjectID
oracle.javatools.db.BaseObjectID
oracle.javatools.db.IdentifierBasedID
public class IdentifierBasedID
The representation of an Object ID for an object in a provider that can be uniquely identified by an identifier (other than name).
Previously (9.0.5.1 - 10.1.3) this was oracle.javatools.db.ora.TopLevelObjectID
.
Field Summary |
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Fields inherited from class oracle.javatools.db.BaseObjectID |
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SEP, UNSPECIFIED_TYPE |
Constructor Summary | |
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IdentifierBasedID() |
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IdentifierBasedID(DBObject obj, java.lang.Object identifier, AbstractDBObjectProvider pro) |
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IdentifierBasedID(java.lang.String type, java.lang.Object identifier) |
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IdentifierBasedID(java.lang.String type, java.lang.Object identifier, AbstractDBObjectProvider pro) |
Method Summary | |
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void |
construct(java.lang.String id) INTERNAL USE ONLY Constructs the ID from the information in the string parameter. |
java.lang.Object |
copyTo(java.lang.Object target) Copies the internal state of this object to the specified copy . |
protected void |
copyToImpl(IdentifierBasedID target) |
protected boolean |
equalsImpl(DBObjectID id, boolean strict) Subclasses should implement as appropriate to their equals implementation, calling AbstractDBObjectID.equalsImpl(AbstractDBObjectID) when appropriate. |
java.lang.Object |
getIdentifier() Gets the ID (identifier) that this ID is using. |
protected DBObject |
resolveInParentObject(DBObject parent) Used by resolvefromParent to find the object corresponding to this ID in the given parent object. |
void |
setIdentifier(java.lang.Object id) Sets the ID (identifier) that this ID is using. |
protected java.lang.String |
toStringImpl() |
Methods inherited from class oracle.javatools.db.BaseObjectID |
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clearToString, copyToImpl, copyWithNewProvider, createFromString, equalsImpl, getName, getProvider, getSchemaName, hasSameObjectName, hasSameProvider, isRecognizedType, resolveID, setName, setParent, setProvider, setProviderImpl, setSchema, setSchemaName, toString |
Methods inherited from class oracle.javatools.db.AbstractDBObjectID |
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copyToImpl, equals, equals, equalsImpl, getParent, getType, hashCode, hasSameParent, resolveFromParent, setType |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public IdentifierBasedID()
public IdentifierBasedID(java.lang.String type, java.lang.Object identifier)
public IdentifierBasedID(java.lang.String type, java.lang.Object identifier, AbstractDBObjectProvider pro)
public IdentifierBasedID(DBObject obj, java.lang.Object identifier, AbstractDBObjectProvider pro)
Method Detail |
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public void construct(java.lang.String id)
construct
in class BaseObjectID
id
- The ID in string form.protected boolean equalsImpl(DBObjectID id, boolean strict)
AbstractDBObjectID
AbstractDBObjectID.equalsImpl(AbstractDBObjectID)
when appropriate.equalsImpl
in class AbstractDBObjectID
public final java.lang.Object getIdentifier()
public final void setIdentifier(java.lang.Object id)
public java.lang.Object copyTo(java.lang.Object target)
Copyable
this
object to the specified copy
. If copy
is null
, then this method should create a new instance of this
class and proceed to copy the internal state to the newly created object. Generally, only the persistent state of the object should be copied, but whether or not it is appropriate to copy transient properties is at the discretion of the individual implementor.
Regardless of whether the copy occurs to an existing object or to a newly created object, the return value is object to which this
object's state was copied.
There is a standard implementation pattern for the copyTo
method that helps avoid problems that arise when a Copyable
object is subclassed. The pattern is:
The parameter passed into thepublic Object copyTo( Object target ) { final <this_class> copy = target != null ? (<this_class>) target : new <this_class>(); copyToImpl( copy ); return copy; } protected final void copyToImpl( <this_class> copy ) { super.copyToImpl( copy ); // if necessary // put code here for copying the properties of <this_class> }
copyToImpl
method is the same type of this
class. The responsibility of copyToImpl
is to copy the state of this
class through direct access of the fields. The copyToImpl
method should not use getters and setters since these may be overridden, causing the state of this
class to be incompletely copied.target
- The target object to which the state of this
object should be copied. If target
is null
, then the copyTo
method will return a new instance of this
class.this
object was copied. If the target
was non-null
, then the return value is the same as the target
object that was passed in; otherwise, the return value is a new instance of this
class.protected void copyToImpl(IdentifierBasedID target)
protected java.lang.String toStringImpl()
toStringImpl
in class BaseObjectID
protected DBObject resolveInParentObject(DBObject parent)
AbstractDBObjectID
resolveInParentObject
in class AbstractDBObjectID
parent
- the object to look under for an object matching this ID.
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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.7.2) E13403-10 |
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