Sirius.server.localserver.object

Class DefaultObject

java.lang.Object

Sirius.server.localserver.object.DefaultObject

All Implemented Interfaces:

StringCreateable, StringConvertable, Serializable, Object, Mapable

Direct Known Subclasses:

DefaultMetaObject, LightweightObject

public class DefaultObject
extends Object
implements Object

DefaultObject ist die ist die Eiheitliche Darstellung eines Tabelleneintrages in Sirius.

Version:

$Revision$, $Date$

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected LinkedHashMap<Object,ObjectAttribute>	attribHash container for this objects attributes.
protected int	classID Id der Klasse des Objekts, hierueber kann die zugehörige Klasse referenziert werden.
protected boolean	dummy indicates whether this object was constucted artificially eg array object.
protected int	objectID Fungiert als Objectreferenz in einem assoziativen Container (ObjectMap).
protected boolean	persistent indicates wheter this object was loaded from a domainservers database.
protected ObjectAttribute	referencingObjectAttribute

Fields inherited from interface Sirius.server.localserver.object.Object

MODIFIED, NEW, NO_STATUS, TEMPLATE, TO_DELETE

Constructor Summary

Constructors

Constructor and Description
DefaultObject(int objectID, int classID) Erzeug ein unattributiertes Objekt.
DefaultObject(Object o) Kopierkonstruktor.

Method Summary

Modifier and Type	Method and Description
void	addAllAttributes(ObjectAttribute[] objectAttributes) adds all attributes to the DefaultObject.
void	addAttribute(ObjectAttribute anyAttribute) Fügt ein Attribut in die davor vorgesehenen AtrributVectoren ein.
Object	constructKey(Mapable m) Deprecated. UNUSED
Object	filter(User u) liefert eine fuer ug sichtbare Attributierung.
void	forceStatus(int status) DOCUMENT ME!
Object	fromString(String objectRepresentation, Object mo) Deprecated.
ObjectAttribute[]	getAttribs() beschafft eine Arrayrprenstation aller Attribute des DefaultObject.
ObjectAttribute	getAttribute(String name) retrieves an Attribute referenced by its name Please note that this method retrieves the first attribute that matchtes if one needs all attributes matching he should use getAttributeByname().
ObjectAttribute	getAttributeByFieldName(String fieldname) Method from Hell liefert ein Attribut ueber den Fieldname Es wird davon ausgegangen, dass nur ObjectAttributes im getAttributes() sind.
Collection<ObjectAttribute>	getAttributeByName(String name, int maxResult) beschafft eine Collection welche alle Attribute enthaelt deren Schluessel dem parameter name entsprechen.
LinkedHashMap<Object,ObjectAttribute>	getAttributes() getter for attribHash.
Collection<ObjectAttribute>	getAttributesByName(Collection names) beschafft eine Collection welche alle Attribute enthaelt deren Schluessel dem parameter name entsprechen.
Collection<ObjectAttribute>	getAttributesByType(Class c) DOCUMENT ME!
Collection<ObjectAttribute>	getAttributesByType(Class c, int recursionDepth) DOCUMENT ME!
int	getClassID() getter for classID.
int	getID() getter for ID.
Object	getKey() key of the form classId.objectID.
FromStringCreator	getObjectCreator() DOCUMENT ME!
ObjectAttribute	getPrimaryKey() geter for primaryKey.
ObjectAttribute	getReferencingObjectAttribute() DOCUMENT ME!
int	getStatus() geter for status.
String	getStatusDebugString() DOCUMENT ME!
protected static String	getStatusDebugString(int status) DOCUMENT ME!
Collection<ObjectAttribute>	getTraversedAttributesByType(Class c) DOCUMENT ME!
boolean	isDummy() getter for dummy.
boolean	isPersistent() Getter for property persistent.
boolean	isStringCreateable() indicates whether fromString() can be called.
void	removeAttribute(ObjectAttribute anyAttribute) DOCUMENT ME!
void	setDummy(boolean dummy) setter for dummy.
void	setID(int objectID) DOCUMENT ME!
void	setPersistent(boolean persistent) Setter for property persistent.
void	setPrimaryKeysNull() DOCUMENT ME!
void	setReferencingObjectAttribute(ObjectAttribute referencingObjectAttribute) DOCUMENT ME!
void	setStatus(int status) setter for status.
void	setValuesNull() initializes all attributes with NULL.

Methods inherited from class java.lang.Object

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

Field Detail

classID

protected int classID

Id der Klasse des Objekts, hierueber kann die zugehörige Klasse referenziert werden.

objectID

protected int objectID

Fungiert als Objectreferenz in einem assoziativen Container (ObjectMap).

dummy

protected boolean dummy

indicates whether this object was constucted artificially eg array object.

attribHash

protected LinkedHashMap<Object,ObjectAttribute> attribHash

container for this objects attributes.

persistent

protected boolean persistent

indicates wheter this object was loaded from a domainservers database.

referencingObjectAttribute

protected ObjectAttribute referencingObjectAttribute

Constructor Detail

DefaultObject

public DefaultObject(Object o)

Kopierkonstruktor.

Parameters:

o - original

DefaultObject

public DefaultObject(int objectID,
                     int classID)

Erzeug ein unattributiertes Objekt.

Parameters:

objectID - id des Objekts

classID - id der Klasse des Objekts

Method Detail

getClassID

public final int getClassID()

getter for classID.

Specified by:

getClassID in interface Object

Returns:

id der Klasse dieses Objekts

See Also:

classID

getID

public final int getID()

getter for ID.

Specified by:

getID in interface Object

Returns:

unique key (within class)

See Also:

objectID

setID

public void setID(int objectID)

Description copied from interface: Object

DOCUMENT ME!

Specified by:

setID in interface Object

Parameters:

objectID - DOCUMENT ME!

getKey

public Object getKey()

key of the form classId.objectID.

Specified by:

getKey in interface Object

Specified by:

getKey in interface Mapable

Returns:

unique key within a domain

addAttribute

public void addAttribute(ObjectAttribute anyAttribute)

Fügt ein Attribut in die davor vorgesehenen AtrributVectoren ein.

Specified by:

addAttribute in interface Object

Parameters:

anyAttribute - Objektattribute

See Also:

#longs, #dates, #doubles, #longs

removeAttribute

public void removeAttribute(ObjectAttribute anyAttribute)

Description copied from interface: Object

DOCUMENT ME!

Specified by:

removeAttribute in interface Object

Parameters:

anyAttribute - DOCUMENT ME!

getAttribs

public ObjectAttribute[] getAttribs()

beschafft eine Arrayrprenstation aller Attribute des DefaultObject.

Specified by:

getAttribs in interface Object

Returns:

Alle Attribute des Objekts

See Also:

#longs

getAttributes

public LinkedHashMap<Object,ObjectAttribute> getAttributes()

getter for attribHash.

Specified by:

getAttributes in interface Object

Returns:

Hashtabel containing this objects attributes

getAttribute

public ObjectAttribute getAttribute(String name)

retrieves an Attribute referenced by its name Please note that this method retrieves the first attribute that matchtes if one needs all attributes matching he should use getAttributeByname().

Specified by:

getAttribute in interface Object

Parameters:

name - name des gewuenschten Attributs

Returns:

das Attribut zu dem der Schluessel passt

getAttributeByName

public Collection<ObjectAttribute> getAttributeByName(String name,
                                                      int maxResult)

beschafft eine Collection welche alle Attribute enthaelt deren Schluessel dem parameter name entsprechen.

Specified by:

getAttributeByName in interface Object

Parameters:

name - Name/Schluessel des Attributes

maxResult - DOCUMENT ME!

Returns:

Collection mit allen attributen gleichen schluessels == name

getAttributeByFieldName

public ObjectAttribute getAttributeByFieldName(String fieldname)

Method from Hell liefert ein Attribut ueber den Fieldname Es wird davon ausgegangen, dass nur ObjectAttributes im getAttributes() sind.

Specified by:

getAttributeByFieldName in interface Object

Parameters:

fieldname - DOCUMENT ME!

Returns:

DOCUMENT ME!

getAttributesByName

public Collection<ObjectAttribute> getAttributesByName(Collection names)

beschafft eine Collection welche alle Attribute enthaelt deren Schluessel dem parameter name entsprechen.

Specified by:

getAttributesByName in interface Object

Parameters:

names - Name/Schluessel des Attributes

Returns:

Collection mit allen attributen gleichen schluessels == name

getAttributesByType

public Collection<ObjectAttribute> getAttributesByType(Class c,
                                                       int recursionDepth)

Description copied from interface: Object

DOCUMENT ME!

Specified by:

getAttributesByType in interface Object

Parameters:

c - DOCUMENT ME!

recursionDepth - DOCUMENT ME!

Returns:

DOCUMENT ME!

getAttributesByType

public Collection<ObjectAttribute> getAttributesByType(Class c)

Description copied from interface: Object

DOCUMENT ME!

Specified by:

getAttributesByType in interface Object

Parameters:

c - DOCUMENT ME!

Returns:

DOCUMENT ME!

getTraversedAttributesByType

public Collection<ObjectAttribute> getTraversedAttributesByType(Class c)

Description copied from interface: Object

DOCUMENT ME!

Specified by:

getTraversedAttributesByType in interface Object

Parameters:

c - DOCUMENT ME!

Returns:

DOCUMENT ME!

filter

public Object filter(User u)

liefert eine fuer ug sichtbare Attributierung.

Specified by:

filter in interface Object

Parameters:

u - Benutzergruppe nach der gefiltert werden soll

Returns:

eine fuer UG massgeschneiderte Version des Objekts

constructKey

public Object constructKey(Mapable m)

Deprecated. UNUSED

UNUSED.

Specified by:

constructKey in interface Object

Specified by:

constructKey in interface Mapable

Parameters:

m - UNUSED

Returns:

UNUSED

addAllAttributes

public void addAllAttributes(ObjectAttribute[] objectAttributes)

adds all attributes to the DefaultObject.

Specified by:

addAllAttributes in interface Object

Parameters:

objectAttributes - attributes to be added to the DefaultObject

isPersistent

public boolean isPersistent()

Getter for property persistent.

Specified by:

isPersistent in interface Object

Returns:

Value of property persistent.

setPersistent

public void setPersistent(boolean persistent)

Setter for property persistent.

Specified by:

setPersistent in interface Object

Parameters:

persistent - New value of property persistent.

fromString

@Deprecated
public Object fromString(String objectRepresentation,
                                     Object mo)
                              throws Exception

Deprecated.

creates an Instance of this DefaultObject from a string representation.

fromString(o.toSting())=o should be valid however this cannot be true in all thinkable situations

Specified by:

fromString in interface StringCreateable

Specified by:

fromString in interface Object

Parameters:

objectRepresentation - string represntation of this DefaultObject

mo - templet of an DefaultObject

Returns:

an instance of DefaultObject constucted by the objectCreator using the Stringreprsentation as input

Throws:

Exception - java.lang.Exception error during consturction of an DefaultObject

isStringCreateable

public boolean isStringCreateable()

indicates whether fromString() can be called.

Specified by:

isStringCreateable in interface StringCreateable

Specified by:

isStringCreateable in interface Object

Returns:

can be created from a string reprenstation of this object

setValuesNull

public void setValuesNull()

initializes all attributes with NULL.

Specified by:

setValuesNull in interface Object

setPrimaryKeysNull

public void setPrimaryKeysNull()

Description copied from interface: Object

DOCUMENT ME!

Specified by:

setPrimaryKeysNull in interface Object

getPrimaryKey

public ObjectAttribute getPrimaryKey()

geter for primaryKey.

Specified by:

getPrimaryKey in interface Object

Returns:

this objects class tables primary key

isDummy

public boolean isDummy()

getter for dummy.

Specified by:

isDummy in interface Object

Returns:

determines whether it is an artificial object

setDummy

public void setDummy(boolean dummy)

setter for dummy.

Specified by:

setDummy in interface Object

Parameters:

dummy - whether it is a dummy

getReferencingObjectAttribute

public ObjectAttribute getReferencingObjectAttribute()

Description copied from interface: Object

DOCUMENT ME!

Specified by:

getReferencingObjectAttribute in interface Object

Returns:

DOCUMENT ME!

setReferencingObjectAttribute

public void setReferencingObjectAttribute(ObjectAttribute referencingObjectAttribute)

Description copied from interface: Object

DOCUMENT ME!

Specified by:

setReferencingObjectAttribute in interface Object

Parameters:

referencingObjectAttribute - DOCUMENT ME!

getStatus

public int getStatus()

geter for status.

Specified by:

getStatus in interface Object

Returns:

staturs

setStatus

public void setStatus(int status)

setter for status.

Specified by:

setStatus in interface Object

Parameters:

status - status

forceStatus

public void forceStatus(int status)

Description copied from interface: Object

DOCUMENT ME!

Specified by:

forceStatus in interface Object

Parameters:

status - DOCUMENT ME!

getStatusDebugString

public String getStatusDebugString()

Description copied from interface: Object

DOCUMENT ME!

Specified by:

getStatusDebugString in interface Object

Returns:

DOCUMENT ME!

getStatusDebugString

protected static String getStatusDebugString(int status)

DOCUMENT ME!

Parameters:

status - DOCUMENT ME!

Returns:

DOCUMENT ME!

getObjectCreator

public FromStringCreator getObjectCreator()

DOCUMENT ME!

Specified by:

getObjectCreator in interface Object

Returns:

the objectCreator