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/*******************************************************************************
* Copyright (c) 2008 Oracle Corporation.
* 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:
* Cameron Bateman - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.jsf.facelet.core.internal.registry.taglib;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jem.internal.proxy.core.ICallbackRegistry;
import org.eclipse.jem.internal.proxy.core.ProxyFactoryRegistry;
import org.eclipse.jst.jsf.facelet.core.internal.FaceletCorePlugin;
import org.eclipse.jst.jsf.facelet.core.internal.registry.taglib.faceletTaglib.FaceletLibraryClassTagLib;
import org.eclipse.jst.jsf.facelet.core.internal.registry.taglib.faceletTaglib.FaceletTaglibDefn;
import org.eclipse.jst.jsf.facelet.core.internal.registry.taglib.faceletTaglib.FaceletXMLDefnTaglib;
/*package*/class TagRecordFactory
{
private final ProxyFactoryRegistry _registry;
private final IProject _project;
public TagRecordFactory(final IProject project,
final ProxyFactoryRegistry registry)
{
_registry = registry;
_project = project;
}
public IFaceletTagRecord createRecords(final FaceletTaglibDefn taglibDefn)
{
IFaceletTagRecord retValue = null;
if (taglibDefn instanceof FaceletLibraryClassTagLib)
{
if (_registry != NULL_REGISTRY)
{
final LibraryClassBasedTagRecord record = new LibraryClassBasedTagRecord(
_registry, (FaceletLibraryClassTagLib) taglibDefn, _project);
try
{
record.initURI();
retValue = record;
}
catch (CoreException e)
{
FaceletCorePlugin.log("While creating record: "+record, e); //$NON-NLS-1$
}
}
}
else if (taglibDefn instanceof FaceletXMLDefnTaglib)
{
final XMLBasedTagRecord record = new XMLBasedTagRecord(
(FaceletXMLDefnTaglib) taglibDefn);
retValue = record;
}
return retValue;
}
private final static NullProxyFactoryRegistry NULL_REGISTRY = new NullProxyFactoryRegistry();
private static class NullProxyFactoryRegistry extends ProxyFactoryRegistry
{
@Override
public ICallbackRegistry getCallbackRegistry()
{
throw new UnsupportedOperationException("This is null proxy"); //$NON-NLS-1$
}
@Override
protected void registryTerminated(final boolean wait)
{
throw new UnsupportedOperationException("This is null proxy"); //$NON-NLS-1$
}
}
}
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