1 files changed, 0 insertions, 143 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/metadata/query/internal/MetaDataQueryHelper.java b/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/metadata/query/internal/MetaDataQueryHelper.java
deleted file mode 100644
index eb09aa956..000000000
--- a/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/metadata/query/internal/MetaDataQueryHelper.java
+++ /dev/null
@@ -1,143 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2010 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:
- *    Oracle - initial API and implementation
- *    
- ********************************************************************************/
-package org.eclipse.jst.jsf.common.metadata.query.internal;
-
-import org.eclipse.core.resources.IProject;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.jst.jsf.common.JSFCommonPlugin;
-import org.eclipse.jst.jsf.common.metadata.Entity;
-import org.eclipse.jst.jsf.common.metadata.Model;
-import org.eclipse.jst.jsf.common.metadata.Trait;
-import org.eclipse.jst.jsf.common.metadata.internal.IMetaDataDomainContext;
-import org.eclipse.jst.jsf.common.metadata.internal.IMetaDataModelContext;
-import org.eclipse.jst.jsf.common.metadata.internal.IMetaDataModelManager;
-import org.eclipse.jst.jsf.common.metadata.internal.MetaDataModelContext;
-import org.eclipse.jst.jsf.common.metadata.query.IEntityQueryVisitor;
-import org.eclipse.jst.jsf.common.metadata.query.IResultSet;
-import org.eclipse.jst.jsf.common.metadata.query.ITraitQueryVisitor;
-import org.eclipse.jst.jsf.common.metadata.query.MetaDataException;
-
-
-/**
- * Helper class with static methods to simplify querying of a metadata model. 
- * 
- * @see IResultSet
- * @see IEntityQueryVisitor
- * @see ITraitQueryVisitor
- * @see Model
- * @see Entity
- * @see Trait
- * <p>
- * May be subclassed. 
- * 
- */
-public class MetaDataQueryHelper implements IMetaDataQueryHelper{
-	
-	private IMetaDataModelManager 		_manager;
-	private IMetaDataDomainContext 		_managerContext;
-
-	/**
-	 * Constructor
-	 * @param manager 
-	 * @param managerContext 
-	 */
-	public MetaDataQueryHelper (final IMetaDataModelManager manager,final IMetaDataDomainContext managerContext){
-		_manager 		= manager;
-		_managerContext = managerContext;
-	}
-
-	public Model getModel(final String modelId) {
-		return getMDModel(modelId);
-	}
-
-	public Entity getEntity(final String modelId, final String entityKey) {
-		final IEntityQueryVisitor visitor = new SimpleEntityQueryVisitorImpl(new HierarchicalSearchControl(1, HierarchicalSearchControl.SCOPE_ALL_LEVELS));
-		final IResultSet<Entity> rs = getEntities(modelId,entityKey,  visitor);
-		return getFirstFromResultSet(rs);
-	}
-
-	public IResultSet<Entity> getEntities(final String modelId, final String entityKey, final IEntityQueryVisitor visitor){
-		final Model model = getModel(modelId);
-		//we may want to throw error that model is empty
-		return getEntities(model, entityKey, visitor);		
-	}
-
-	public Trait getTrait(final Entity entity, final String traitKey){
-		final ITraitQueryVisitor visitor = new SimpleTraitQueryVisitorImpl();	
-		final IResultSet<Trait> rs = getTraits(entity, traitKey, visitor);
-		return getFirstFromResultSet(rs);
-	}
-
-	public IResultSet<Trait> getTraits(final Entity entity, final String traitKey, final ITraitQueryVisitor traitQueryVisitor) { 
-		final IResultSet<Trait> rs = traitQueryVisitor.findTraits(entity, traitKey);
-		return rs;
-	}
-
-	public Entity getEntity(final Entity initialEntityContext, final String entityKey) {
-		final IEntityQueryVisitor visitor = new SimpleEntityQueryVisitorImpl(new HierarchicalSearchControl(1, HierarchicalSearchControl.SCOPE_ALL_LEVELS));
-		final IResultSet<Entity> rs = getEntities(initialEntityContext, entityKey, visitor);
-		return getFirstFromResultSet(rs);	
-	}
-
-	public IResultSet<Entity> getEntities(final Entity initialEntityContext, final String entityQuery, final IEntityQueryVisitor entityKeyQueryVisitor) {				
-		return entityKeyQueryVisitor.findEntities(initialEntityContext, entityQuery);	
-	}
-
-	public Trait getTrait(final String modelId, final String entityKey, final String traitKey) { 
-		final Entity entity = getEntity(modelId, entityKey);
-		Trait t = null;
-		if (entity != null){			
-			t = getTrait(entity, traitKey);
-		}
-		return t;
-	}	
-	
-	public <T> T getFirstFromResultSet(final IResultSet<T> results) {
-		T result = null;
-		try {
-			if (! results.getResults().isEmpty()){
-				result = results.getResults().get(0);				
-			}
-			results.close();
-		} catch (MetaDataException ex) {
-			JSFCommonPlugin.log(IStatus.ERROR, "Error in getFirstFromResultSet()", ex); //$NON-NLS-1$
-		}
-		return result;
-	}
-	
-	/**
-	 * Retrieve Model from the ModelManager for given key
-	 * @param modelId
-	 * @return Model
-	 */
-	private Model getMDModel(final String modelId){
-		if (_manager != null) 
-			return _manager.getModel(getModelContext(modelId));
-		
-		return null;
-	}
-
-	/**
-	 * @param modelId
-	 * @return IMetaDataModelContext2
-	 */
-	protected IMetaDataModelContext getModelContext(final String modelId) {
-		return new MetaDataModelContext((
-				IProject)_managerContext.getAdapter(IProject.class), 
-				_managerContext.getDomainId(), 
-				modelId);
-	}
-//	public QName getQNameForEntity(final Entity tagEntity) {
-//		Assert.isTrue(tagEntity != null);
-//		return new QName(tagEntity.getModel().getId(), tagEntity.getId());
-//	}
-}