scone.netobjects
Class TableRecord

java.lang.Object
  scone.netobjects.TableRecord

All Implemented Interfaces:

Cacheable

Direct Known Subclasses:

Access, HtmlNode, Inclusion, Keyword, Link, NetNode, Node2Key, Person, Server, User

public abstract class TableRecord
extends java.lang.Object
implements Cacheable

Defines which methods an object must implement to be handled by a cache

Author:

Harald Weinreich, Volkert Buchmann

Field Summary

static java.lang.String	COPYRIGHT
protected CacheTableEntryInterface	ctei The set is stored in the cacheTable in this object
protected static java.util.Date	date
protected FieldValueHashTable	fieldValues The values of the set
protected boolean	hasChanged Indicates whether the set has changed compared to the database
boolean	hasRecordInDB True, if this object corresponds to a db-set
protected boolean	persistent Indicates whether the set shall be store in the database

Constructor Summary

TableRecord()

Method Summary

abstract java.lang.Object	getKey(int noOfKey) returns the hashkey for this object (to be deprecated!)
protected boolean	isPersistent() Ask object if it will be made persistent.
java.lang.String	now() Returns the current time as a string
void	setCacheTableEntryInterface(CacheTableEntryInterface ctei) sets the CacheTableEntryInterface
protected void	setChanged(boolean changed) Tell an object, that is has changed...
protected void	setPersistent(boolean p) Tell an object, that is shall not be made persistent.

Methods inherited from class java.lang.Object

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

Methods inherited from interface scone.netobjects.Cacheable

store

Field Detail

COPYRIGHT

public static final java.lang.String COPYRIGHT

See Also:

Constant Field Values

ctei

protected CacheTableEntryInterface ctei

The set is stored in the cacheTable in this object

fieldValues

protected FieldValueHashTable fieldValues

The values of the set

hasChanged

protected boolean hasChanged

Indicates whether the set has changed compared to the database

hasRecordInDB

public boolean hasRecordInDB

True, if this object corresponds to a db-set

persistent

protected boolean persistent

Indicates whether the set shall be store in the database

date

protected static java.util.Date date

Constructor Detail

TableRecord

public TableRecord()

Method Detail

setCacheTableEntryInterface

public void setCacheTableEntryInterface(CacheTableEntryInterface ctei)

Description copied from interface: Cacheable

sets the CacheTableEntryInterface

Specified by:

setCacheTableEntryInterface in interface Cacheable

Parameters:

ctei - the CacheTableEntryInterface

setChanged

protected void setChanged(boolean changed)

Tell an object, that is has changed...

setPersistent

protected void setPersistent(boolean p)

Tell an object, that is shall not be made persistent.

Parameters:

p - shall object be made persistent in DB?

isPersistent

protected boolean isPersistent()

Ask object if it will be made persistent.

getKey

public abstract java.lang.Object getKey(int noOfKey)

Description copied from interface: Cacheable

returns the hashkey for this object (to be deprecated!)

Specified by:

getKey in interface Cacheable

Parameters:

the - key number

Returns:

the Key(s) corresponding to the object.

now

public java.lang.String now()

Returns the current time as a string