org.eclipse.vtp.desktop.projects.core.internals
Class DatabaseTable

java.lang.Object
  org.eclipse.vtp.desktop.projects.core.internals.VoiceResource
      org.eclipse.vtp.desktop.projects.core.internals.DatabaseTable

All Implemented Interfaces:

org.eclipse.core.runtime.IAdaptable, IDatabaseTable, ObjectListener, IVoiceToolsResource

public class DatabaseTable
extends VoiceResource
implements IDatabaseTable

This is a concrete implementation of IDatabaseTable and provides the default behavior of that interface.

Version:

2.0

Author:

Trip Gilman

Constructor Summary

DatabaseTable(Database database, org.eclipse.core.resources.IFile file)
Creates a new DatabaseTable with the given parent database and eclipse file resource.

Method Summary

void	delete()
boolean	equals(java.lang.Object obj)
java.util.List	getColumns()
java.lang.String	getName()
protected java.lang.String	getObjectId() The object id is used by the event system to uniquely identify a project resource.
IVoiceToolsResource	getParent() Returns the parent of this resource.
org.eclipse.core.resources.IFile	getUnderlyingFile()
void	processObjectEvent(ObjectEvent event) Called when an event is generated by the object being listened to.
void	write(java.io.InputStream source) Requests that the contents of the column definition resource be replace with the data provided by the given input stream.

Methods inherited from class org.eclipse.vtp.desktop.projects.core.internals.VoiceResource

addRefreshListener, deferEvents, finalize, getAdapter, getProject, refresh, removeRefreshListener, resumeEvents

Methods inherited from class java.lang.Object

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

Constructor Detail

DatabaseTable

public DatabaseTable(Database database,
                     org.eclipse.core.resources.IFile file)

Creates a new DatabaseTable with the given parent database and eclipse file resource.

Parameters:

database - The parent database

file - The eclipse file resource that contains the definition of table columns

Method Detail

getObjectId

protected java.lang.String getObjectId()

Description copied from class: VoiceResource

The object id is used by the event system to uniquely identify a project resource. In this fashion, multiple references to the resource can be created and still be notified of events.

Specified by:

getObjectId in class VoiceResource

Returns:

A unique identifier for this resource

getName

public java.lang.String getName()

Specified by:

getName in interface IDatabaseTable

Specified by:

getName in interface IVoiceToolsResource

Returns:

The name of this database table

getColumns

public java.util.List getColumns()

Specified by:

getColumns in interface IDatabaseTable

Returns:

The list of IDatabaseTableColumns defined for this database table

getParent

public IVoiceToolsResource getParent()

Description copied from interface: IVoiceToolsResource

Returns the parent of this resource. If this is a project resource this function returns this.

Specified by:

getParent in interface IVoiceToolsResource

Returns:

The parent of this resource resource

write

public void write(java.io.InputStream source)
           throws org.eclipse.core.runtime.CoreException

Requests that the contents of the column definition resource be replace with the data provided by the given input stream.

Parameters:

source - The input stream containing the new contents.

Throws:

org.eclipse.core.runtime.CoreException - If an error occured during the file update

processObjectEvent

public void processObjectEvent(ObjectEvent event)

Description copied from interface: ObjectListener

Called when an event is generated by the object being listened to.

Specified by:

processObjectEvent in interface ObjectListener

Overrides:

processObjectEvent in class VoiceResource

Parameters:

event - The event that occured

delete

public void delete()
            throws org.eclipse.core.runtime.CoreException

Specified by:

delete in interface IDatabaseTable

Throws:

org.eclipse.core.runtime.CoreException

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

getUnderlyingFile

public org.eclipse.core.resources.IFile getUnderlyingFile()

Specified by:

getUnderlyingFile in interface IDatabaseTable