1 files changed, 0 insertions, 243 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.jpa.core/src/org/eclipse/jpt/jpa/core/internal/platform/JpaPlatformManagerImpl.java b/jpa/plugins/org.eclipse.jpt.jpa.core/src/org/eclipse/jpt/jpa/core/internal/platform/JpaPlatformManagerImpl.java
deleted file mode 100644
index 0f2e32e616..0000000000
--- a/jpa/plugins/org.eclipse.jpt.jpa.core/src/org/eclipse/jpt/jpa/core/internal/platform/JpaPlatformManagerImpl.java
+++ /dev/null
@@ -1,243 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2006, 2012 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:
- *     Oracle - initial API and implementation
- ******************************************************************************/
-package org.eclipse.jpt.jpa.core.internal.platform;
-
-import static org.eclipse.jpt.common.core.internal.utility.XPointTools.*;
-import java.util.ArrayList;
-import java.util.List;
-import org.eclipse.core.resources.IProject;
-import org.eclipse.core.runtime.IConfigurationElement;
-import org.eclipse.core.runtime.IExtension;
-import org.eclipse.core.runtime.IExtensionPoint;
-import org.eclipse.core.runtime.IExtensionRegistry;
-import org.eclipse.core.runtime.Platform;
-import org.eclipse.jpt.common.core.internal.utility.XPointTools.XPointException;
-import org.eclipse.jpt.common.utility.internal.KeyedSet;
-import org.eclipse.jpt.common.utility.internal.iterables.SuperIterableWrapper;
-import org.eclipse.jpt.jpa.core.JpaFacet;
-import org.eclipse.jpt.jpa.core.JpaPlatform;
-import org.eclipse.jpt.jpa.core.JptJpaCorePlugin;
-import org.eclipse.jpt.jpa.core.platform.JpaPlatformDescription;
-import org.eclipse.jpt.jpa.core.platform.JpaPlatformGroupDescription;
-import org.eclipse.jpt.jpa.core.platform.JpaPlatformManager;
-import org.eclipse.wst.common.project.facet.core.IProjectFacetVersion;
-
-/**
- * Singleton registry for storing all the registered JPA platform configuration
- * elements and instantiating JPA platforms from them.
- */
-public class JpaPlatformManagerImpl 
-		implements JpaPlatformManager {
-	
-	static final String EXTENSION_POINT_ID = "jpaPlatforms"; //$NON-NLS-1$
-	static final String QUALIFIED_EXTENSION_POINT_ID = JptJpaCorePlugin.PLUGIN_ID_ + EXTENSION_POINT_ID;
-	static final String PLATFORM_GROUP_ELEMENT = "jpaPlatformGroup"; //$NON-NLS-1$
-	static final String PLATFORM_ELEMENT = "jpaPlatform"; //$NON-NLS-1$
-	static final String ID_ATTRIBUTE = "id"; //$NON-NLS-1$
-	static final String LABEL_ATTRIBUTE = "label"; //$NON-NLS-1$
-	static final String FACTORY_CLASS_ATTRIBUTE = "factoryClass"; //$NON-NLS-1$
-	static final String JPA_FACET_VERSION_ATTRIBUTE = "jpaFacetVersion"; //$NON-NLS-1$
-	static final String DEFAULT_ATTRIBUTE = "default"; //$NON-NLS-1$
-	static final String GROUP_ELEMENT = "group";  //$NON-NLS-1$
-	
-	
-	private static final JpaPlatformManagerImpl INSTANCE = new JpaPlatformManagerImpl();
-	
-	
-	public static JpaPlatformManagerImpl instance() {
-		return INSTANCE;
-	}
-	
-	
-	private KeyedSet<String, JpaPlatformGroupDescriptionImpl> jpaPlatformGroupDescriptions;
-	private KeyedSet<String, JpaPlatformDescriptionImpl> jpaPlatformDescriptions;
-	
-	
-	// ********** constructor/initialization **********
-	
-	private JpaPlatformManagerImpl() {
-		super();
-		this.jpaPlatformGroupDescriptions = new KeyedSet<String, JpaPlatformGroupDescriptionImpl>();
-		this.jpaPlatformDescriptions = new KeyedSet<String, JpaPlatformDescriptionImpl>();
-		readExtensions();
-	}
-	
-	
-	private void readExtensions() {
-		final IExtensionRegistry registry = Platform.getExtensionRegistry();
-		
-		final IExtensionPoint xpoint 
-				= registry.getExtensionPoint(JptJpaCorePlugin.PLUGIN_ID, EXTENSION_POINT_ID);
-		
-		if (xpoint == null) {
-			throw new IllegalStateException();
-		}
-		
-		List<IConfigurationElement> platformGroupConfigs = new ArrayList<IConfigurationElement>();
-		List<IConfigurationElement> platformConfigs = new ArrayList<IConfigurationElement>();
-		
-		for (IExtension extension : xpoint.getExtensions()) {
-			for (IConfigurationElement element : extension.getConfigurationElements()) {
-				if (element.getName().equals(PLATFORM_GROUP_ELEMENT)) {
-					platformGroupConfigs.add(element);
-				}
-				else if (element.getName().equals(PLATFORM_ELEMENT)) {
-					platformConfigs.add(element);
-				}
-			}
-		}
-		
-		for (IConfigurationElement element : platformGroupConfigs) {
-			readPlatformGroupExtension(element);
-		}
-		
-		for (IConfigurationElement element : platformConfigs) {
-			readPlatformExtension(element);
-		}
-	}
-	
-	private void readPlatformGroupExtension(IConfigurationElement element) {
-		try {
-			final JpaPlatformGroupDescriptionImpl desc = new JpaPlatformGroupDescriptionImpl();
-			
-			// plug-in id
-			desc.setPluginId(element.getContributor().getName());
-			
-			// id
-			desc.setId(findRequiredAttribute(element, ID_ATTRIBUTE));
-			
-			if (this.jpaPlatformGroupDescriptions.containsKey(desc.getId())) {
-				logDuplicateExtension(QUALIFIED_EXTENSION_POINT_ID, ID_ATTRIBUTE, desc.getId());
-				throw new XPointException();
-			}
-			
-			// label
-			desc.setLabel(findRequiredAttribute(element, LABEL_ATTRIBUTE));
-			
-			this.jpaPlatformGroupDescriptions.addItem(desc.getId(), desc);
-		}
-		catch (XPointException e) {
-			// Ignore and continue. The problem has already been reported to the user
-			// in the log.
-		}
-	}
-	
-	private void readPlatformExtension(IConfigurationElement element) {
-		try {
-			final JpaPlatformDescriptionImpl desc = new JpaPlatformDescriptionImpl();
-			
-			// plug-in id
-			desc.setPluginId(element.getContributor().getName());
-			
-			// id
-			desc.setId(findRequiredAttribute(element, ID_ATTRIBUTE));
-			
-			if (this.jpaPlatformDescriptions.containsKey(desc.getId())) {
-				logDuplicateExtension(QUALIFIED_EXTENSION_POINT_ID, ID_ATTRIBUTE, desc.getId());
-				throw new XPointException();
-			}
-			
-			// label
-			desc.setLabel(findRequiredAttribute(element, LABEL_ATTRIBUTE));
-			
-			// factory class 
-			desc.setFactoryClassName(findRequiredAttribute(element, FACTORY_CLASS_ATTRIBUTE));
-			
-			// JPA facet version
-			String jpaFacetVersionString = element.getAttribute(JPA_FACET_VERSION_ATTRIBUTE);
-			if (jpaFacetVersionString != null) {
-				IProjectFacetVersion jpaFacetVersion = JpaFacet.FACET.getVersion(jpaFacetVersionString);
-				if (jpaFacetVersion != null) {
-					desc.setJpaFacetVersion(jpaFacetVersion);
-				}
-				else {
-					logInvalidValue(element, JPA_FACET_VERSION_ATTRIBUTE, jpaFacetVersionString);
-					throw new XPointException();
-				}
-			}
-			
-			// default
-			String defaultString = element.getAttribute(DEFAULT_ATTRIBUTE);
-			if (defaultString != null) {
-				if (defaultString.equals("true")) {
-					desc.setDefault(true);
-				}
-				else if (defaultString.equals("false")) {
-					desc.setDefault(false);
-				}
-				else {
-					logInvalidValue(element, DEFAULT_ATTRIBUTE, defaultString);
-					throw new XPointException();
-				}
-			}
-			
-			// group
-			String groupId = element.getAttribute(GROUP_ELEMENT);
-			if (groupId != null) {
-				JpaPlatformGroupDescriptionImpl group = this.jpaPlatformGroupDescriptions.getItem(groupId);
-				if (group != null) {
-					desc.setGroup(group);
-					group.addPlatform(desc);
-				}
-				else {
-					logInvalidValue(element, GROUP_ELEMENT, groupId);
-					throw new XPointException();
-				}
-			}
-			
-			this.jpaPlatformDescriptions.addItem(desc.getId(), desc);
-		}
-		catch (XPointException e) {
-			// Ignore and continue. The problem has already been reported to the user
-			// in the log.
-		}
-	}
-
-
-	// ********** public methods **********
-	
-	public Iterable<JpaPlatformGroupDescription> getJpaPlatformGroups() {
-		return new SuperIterableWrapper<JpaPlatformGroupDescription>(this.jpaPlatformGroupDescriptions.getItemSet());
-	}
-	
-	public JpaPlatformGroupDescription getJpaPlatformGroup(String groupId) {
-		return this.jpaPlatformGroupDescriptions.getItem(groupId);
-	}
-	
-	public Iterable<JpaPlatformDescription> getJpaPlatforms() {
-		return new SuperIterableWrapper<JpaPlatformDescription>(this.jpaPlatformDescriptions.getItemSet());
-	}
-	
-	public JpaPlatformDescription getJpaPlatform(String platformId) {
-		return this.jpaPlatformDescriptions.getItem(platformId);
-	}
-	
-	public JpaPlatformDescription getDefaultJpaPlatform(IProjectFacetVersion jpaFacetVersion) {
-		for (JpaPlatformDescription platform : getJpaPlatforms()) {
-			if (platform.isDefault() && platform.supportsJpaFacetVersion(jpaFacetVersion)) {
-				return platform;
-			}
-		}
-		return null;
-	}
-	public JpaPlatform buildJpaPlatformImplementation(IProject project) {
-		String jpaPlatformId = JptJpaCorePlugin.getJpaPlatformId(project);
-		JpaPlatformDescriptionImpl platformDesc = this.jpaPlatformDescriptions.getItem(jpaPlatformId);
-		if (platformDesc == null) {
-			throw new IllegalArgumentException("Project does not have a recognized JPA platform: " + jpaPlatformId); //$NON-NLS-1$
-		}
-		return platformDesc.buildJpaPlatform();
-	}
-
-	@Override
-	public String toString() {
-		return this.getClass().getSimpleName();
-	}
-}