org.ujorm.orm
Class AbstractMetaModel

java.lang.Object
  org.ujorm.extensions.SuperAbstractUjo
      org.ujorm.extensions.AbstractUjo
          org.ujorm.orm.AbstractMetaModel

All Implemented Interfaces:

Serializable, UjoCloneable, UjoTextable, Ujo

Direct Known Subclasses:

MetaDatabase, MetaIndex, MetaParams, MetaPKey, MetaProcedure, MetaRelation2Many, MetaRoot, MetaSelect, MetaTable, MoreParams

public abstract class AbstractMetaModel
extends AbstractUjo

Abstract Metamodel

Author:

Pavel Ponec

See Also:

Serialized Form

Constructor Summary

AbstractMetaModel()

Method Summary

<UJO extends AbstractMetaModel,VALUE> VALUE	get(Key<UJO,VALUE> property) Getter based on one Key
protected <UJO extends Ujo,VALUE> void	changeDefault(UJO ujo, Key<UJO,VALUE> property, VALUE value) Assign a 'valid value' over a default UJO property value only
boolean	checkReadOnly(boolean exception) Test a read-only state
protected boolean	isFilled(CharSequence text) Returns true, if the argument text is not null and not empty.
protected boolean	isFilled(Object value) Returns true, if the argument text is not null and not empty.
boolean	readAuthorization(UjoAction action, Key property, Object value)
boolean	readOnly() Property values are locked to read-only.
void	setReadOnly(boolean recurse) Set a read-only state.
void	writeValue(Key property, Object value)

Methods inherited from class org.ujorm.extensions.AbstractUjo

newCamelFactory, newFactory, readValue

Methods inherited from class org.ujorm.extensions.SuperAbstractUjo

clone, equals, init, init, readKeys, readProperties, readUjoManager, readValueString, toString, writeValueString

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractMetaModel

public AbstractMetaModel()

Method Detail

readOnly

public boolean readOnly()

Property values are locked to read-only.

setReadOnly

public void setReadOnly(boolean recurse)

Set a read-only state.

checkReadOnly

public boolean checkReadOnly(boolean exception)
                      throws UnsupportedOperationException

Test a read-only state

Throws:

UnsupportedOperationException

writeValue

public void writeValue(Key property,
                       Object value)

Specified by:

writeValue in interface Ujo

Overrides:

writeValue in class AbstractUjo

changeDefault

protected <UJO extends Ujo,VALUE> void changeDefault(UJO ujo,
                                                     Key<UJO,VALUE> property,
                                                     VALUE value)

Assign a 'valid value' over a default UJO property value only

readAuthorization

public boolean readAuthorization(UjoAction action,
                                 Key property,
                                 Object value)

Specified by:

readAuthorization in interface Ujo

Overrides:

readAuthorization in class SuperAbstractUjo

isFilled

protected boolean isFilled(CharSequence text)

Returns true, if the argument text is not null and not empty.

isFilled

protected boolean isFilled(Object value)

Returns true, if the argument text is not null and not empty.

get

public <UJO extends AbstractMetaModel,VALUE> VALUE get(Key<UJO,VALUE> property)

Getter based on one Key