org.eclipse.rse.core.model
Class RSEModelObject

java.lang.Object
  org.eclipse.rse.core.model.PropertySetContainer
      org.eclipse.rse.core.model.RSEModelObject

All Implemented Interfaces:

IPropertySetContainer, IRSEModelObject, org.eclipse.rse.core.persistance.IRSEPersistableContainer

Direct Known Subclasses:

AbstractConnectorService, org.eclipse.rse.core.internal.subsystems.ServerLauncher, SubSystem, org.eclipse.rse.internal.references.SystemReferencedObject, org.eclipse.rse.internal.references.SystemReferencingObject

public abstract class RSEModelObject

extends PropertySetContainer

implements IRSEModelObject

Provides common support for local RSE model objects Extenders inherit property set support

Field Summary

protected boolean	_isDirty
protected boolean	_wasRestored

Constructor Summary

RSEModelObject()

Method Summary

protected boolean	compareStrings(String s1, String s2) Does a null-aware string comparison.
String	getDescription()
boolean	isDirty() An object is dirty if a change has been made to it that requires it to be persisted.
void	setDirty(boolean flag) An object is dirty if a change has been made to it that requires it to be persisted.
void	setWasRestored(boolean flag) The the "restored" state of the object.
boolean	wasRestored() An object was restored if it originated from a persistent form.

Methods inherited from class org.eclipse.rse.core.model.PropertySetContainer

addPropertySet, addPropertySets, createPropertySet, createPropertySet, getPropertySet, getPropertySets, removePropertySet

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.rse.core.model.IRSEModelObject

getName

Methods inherited from interface org.eclipse.rse.core.model.IPropertySetContainer

addPropertySet, addPropertySets, createPropertySet, createPropertySet, getPropertySet, getPropertySets, removePropertySet

Methods inherited from interface org.eclipse.rse.core.persistance.IRSEPersistableContainer

commit

Field Detail

_isDirty

protected boolean _isDirty

_wasRestored

protected boolean _wasRestored

Constructor Detail

RSEModelObject

public RSEModelObject()

Method Detail

isDirty

public final boolean isDirty()

Description copied from interface: org.eclipse.rse.core.persistance.IRSEPersistableContainer

An object is dirty if a change has been made to it that requires it to be persisted.

Specified by:

isDirty in interface org.eclipse.rse.core.persistance.IRSEPersistableContainer

Returns:

true if the object is dirty

setDirty

public void setDirty(boolean flag)

Description copied from interface: org.eclipse.rse.core.persistance.IRSEPersistableContainer

An object is dirty if a change has been made to it that requires it to be persisted. Objects should usually mark themselves dirty when a persistable change is made. However, there may be a need to mark related objects dirty as well. Setting this value to false should be done only in the persistence manager after the object has been written to the DOM.

Specified by:

setDirty in interface org.eclipse.rse.core.persistance.IRSEPersistableContainer

Parameters:

flag - true if the object must be persisted.

wasRestored

public final boolean wasRestored()

Description copied from interface: org.eclipse.rse.core.persistance.IRSEPersistableContainer

An object was restored if it originated from a persistent form.

Specified by:

wasRestored in interface org.eclipse.rse.core.persistance.IRSEPersistableContainer

Returns:

true if the object was created from its persistent form, false if the object has never been persisted.

setWasRestored

public final void setWasRestored(boolean flag)

Description copied from interface: org.eclipse.rse.core.persistance.IRSEPersistableContainer

The the "restored" state of the object. Only persistence managers should do this.

Specified by:

setWasRestored in interface org.eclipse.rse.core.persistance.IRSEPersistableContainer

Parameters:

flag - true if the object was restored.

getDescription

public String getDescription()

Specified by:

getDescription in interface IRSEModelObject

compareStrings

protected boolean compareStrings(String s1,
                                 String s2)

Does a null-aware string comparison. Two strings that are null will compare equal. Otherwise the result is the same as s1.equals(s2), if s1 is not null.

Parameters:

s1 - The first string to compare

s2 - the second string

Returns:

true if the strings are equal or both null.