/******************************************************************************
* Copyright (c) 2014 Oracle
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Konstantin Komissarchik - initial implementation
******************************************************************************/
package org.eclipse.sapphire.sdk.xml.schema.normalizer.internal;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.sapphire.FilteredListener;
import org.eclipse.sapphire.InitialValueService;
import org.eclipse.sapphire.Listener;
import org.eclipse.sapphire.PropertyContentEvent;
import org.eclipse.sapphire.modeling.Path;
import org.eclipse.sapphire.platform.PathBridge;
import org.eclipse.sapphire.sdk.xml.schema.normalizer.CreateNormalizedXmlSchemaOp;
/**
* @author <a href="mailto:konstantin.komissarchik@oracle.com">Konstantin Komissarchik</a>
*/
public final class CreateNormalizedXmlSchemaOpServices
{
public CreateNormalizedXmlSchemaOpServices() {}
public static final class SourceFileInitialValueService extends InitialValueService
{
private Listener listener;
@Override
protected void initInitialValueService()
{
this.listener = new FilteredListener<PropertyContentEvent>()
{
@Override
protected void handleTypedEvent( final PropertyContentEvent event )
{
refresh();
}
};
context( CreateNormalizedXmlSchemaOp.class ).getContext().attach( this.listener );
}
@Override
protected String compute()
{
final CreateNormalizedXmlSchemaOp op = context( CreateNormalizedXmlSchemaOp.class );
final IResource resource = op.getContext().content();
if( resource instanceof IFile && resource.getName().toLowerCase().endsWith( ".xsd" ) )
{
return resource.getFullPath().makeRelative().toPortableString();
}
return null;
}
@Override
public void dispose()
{
super.dispose();
if( this.listener != null )
{
final CreateNormalizedXmlSchemaOp op = context( CreateNormalizedXmlSchemaOp.class );
if( ! op.disposed() )
{
op.getContext().detach( this.listener );
}
}
}
}
public static final class SourceFileListener extends FilteredListener<PropertyContentEvent>
{
@Override
protected void handleTypedEvent( final PropertyContentEvent event )
{
final CreateNormalizedXmlSchemaOp op = (CreateNormalizedXmlSchemaOp) event.property().element();
final Path sourceFilePath = op.getSourceFile().content();
String folder = null;
String fileName = null;
if( sourceFilePath != null && sourceFilePath.segmentCount() >= 2 )
{
final IFile sourceFile = ResourcesPlugin.getWorkspace().getRoot().getFile( PathBridge.create( sourceFilePath ) );
if( sourceFile.exists() )
{
folder = sourceFile.getParent().getFullPath().makeRelative().toPortableString();
fileName = sourceFile.getName();
if( fileName.toLowerCase().endsWith( ".xsd" ) )
{
fileName = fileName.substring( 0, fileName.length() - 4 ) + "-normalized.xsd";
}
else
{
fileName = null;
}
}
}
op.setFolder( folder );
op.setFile( fileName );
final PersistedState state = PersistedStateManager.load( sourceFilePath );
if( state == null )
{
op.getRootElements().clear();
}
else
{
try
{
op.getRootElements().copy( state );
op.getExclusions().copy( state );
op.getTypeSubstitutions().copy( state );
op.getSortSequenceContent().copy( state );
op.getRemoveWildcards().copy( state );
}
finally
{
state.dispose();
}
}
}
}
public static final class FolderInitialValueService extends InitialValueService
{
@Override
protected String compute()
{
return null;
}
}
}