1 files changed, 0 insertions, 94 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/metadata/query/internal/MetaDataQueryFactory.java b/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/metadata/query/internal/MetaDataQueryFactory.java
deleted file mode 100644
index c1676deb9..000000000
--- a/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/metadata/query/internal/MetaDataQueryFactory.java
+++ /dev/null
@@ -1,94 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2010 Oracle Corporation and others.
- * 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:
- *    Oracle Corporation - initial API and implementation and/or initial documentation
- *******************************************************************************/
-
-package org.eclipse.jst.jsf.common.metadata.query.internal;
-
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.jst.jsf.common.JSFCommonPlugin;
-import org.eclipse.jst.jsf.common.internal.pde.AbstractSimpleClassExtensionRegistryReader;
-import org.eclipse.jst.jsf.common.metadata.internal.IMetaDataDomainContext;
-import org.eclipse.jst.jsf.common.metadata.internal.IMetaDataDomainQueryFactory;
-
-/**
- * Entry point for querying metadata.  Delegates query creation to the domainQueryFactory registered for the domain.
- * <p>
- * Usage Ex.:
- *     IMetaDataDomainContext context = MetaDataQueryContextFactory.getInstance().createTaglibDomainContext(project, uri);
- *     ITaglibMetaDataQuery query = MetaDataQueryFactory.getInstance().createQuery(context);
- */
-public final class MetaDataQueryFactory {
-	private static MetaDataQueryFactory INSTANCE = new MetaDataQueryFactory();
-	private static DomainQueryFactoryReader DOMAIN_QUERY_FACTORY_READER;
-	/**
-	 * @return the singleton instance of the MetaDataQueryFactory
-	 */
-	public static MetaDataQueryFactory getInstance() {
-		synchronized(INSTANCE) {
-			return INSTANCE;
-		}
-	}
-	
-	private MetaDataQueryFactory() {
-		DOMAIN_QUERY_FACTORY_READER = new DomainQueryFactoryReader();
-	}
-
-	/**
-	 * Create a query for against a domain of metadata
-	 * 
-	 * @param <T> 
-	 * @param context
-	 * @return {@link IMetaDataQuery}
-	 */
-	public <T extends IMetaDataQuery> T createQuery(final IMetaDataDomainContext context) {
-		//given domain id, get the query factory
-		final IMetaDataDomainQueryFactory factory = DOMAIN_QUERY_FACTORY_READER.getFactoryFor(context.getDomainId());
-		if (factory != null) 
-			return (T)factory.createQuery(context);
-		
-		JSFCommonPlugin.log(new UnsupportedOperationException(), "Unknown query factory for domain id: "+context.getDomainId()); //$NON-NLS-1$
-		return null;
-	}
-	
-	private static class DomainQueryFactoryReader
-			extends
-				AbstractSimpleClassExtensionRegistryReader<IMetaDataDomainQueryFactory> {
-
-		private static final String EXT_PT_ID 		= "domainQueryFactory"; //$NON-NLS-1$
-		private static final String EXT_PT_ELEMENT 	= "factory"; //$NON-NLS-1$
-		private static final String EXT_PT_ATTR 	= "class"; //$NON-NLS-1$
-
-		/**
-		 * Constructor
-		 */
-		protected DomainQueryFactoryReader() {
-			super(JSFCommonPlugin.PLUGIN_ID, 
-					EXT_PT_ID, EXT_PT_ELEMENT, EXT_PT_ATTR, 
-					new CompareOrgEclipseJstContributorsLastComparator<IMetaDataDomainQueryFactory>()
-			);
-		}
-
-		@Override
-		protected void handleLoadFailure(final CoreException ce) {
-			JSFCommonPlugin.log(ce,
-					"Error loading IMetaDataDomainQueryFactory from extension"); //$NON-NLS-1$
-
-		}
-		
-		public IMetaDataDomainQueryFactory getFactoryFor(final String domainId) {
-			for (final IMetaDataDomainQueryFactory factory : getExtensions()) {
-				if (factory.getDomainIdentifier().equals(domainId)){
-					return factory;
-				}
-			}
-			return null;
-		}
-	}
-}