1 files changed, 132 insertions, 0 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/JpaCorePlugin.java b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/JpaCorePlugin.java
new file mode 100644
index 0000000000..4613850c82
--- /dev/null
+++ b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/JpaCorePlugin.java
@@ -0,0 +1,132 @@
+/*******************************************************************************
+ * Copyright (c) 2006, 2007 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.core.internal;
+
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Plugin;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.jdt.core.JavaCore;
+import org.eclipse.jpt.core.internal.content.orm.OrmInit;
+import org.eclipse.jpt.core.internal.content.persistence.PersistenceInit;
+import org.osgi.framework.BundleContext;
+
+public class JpaCorePlugin extends Plugin 
+{
+	private static JpaCorePlugin INSTANCE;
+	
+	/**
+	 * The plug-in identifier of the persistence support
+	 * (value <code>"org.eclipse.jpt.core"</code>).
+	 */
+	public final static String PLUGIN_ID = "org.eclipse.jpt.core";  //$NON-NLS-1$
+	
+	/**
+	 * The identifier for the JPA facet
+	 * (value <code>"jpt.jpa"</code>).
+	 */
+	public final static String FACET_ID = "jpt.jpa";  //$NON-NLS-1$
+	
+	/**
+	 * Value of the content-type for orm.xml mappings files. Use this value to retrieve 
+	 * the ORM xml content type from the content type manager, and to add new 
+	 * orm.xml-like extensions to this content type.
+	 * 
+	 * @see org.eclipse.core.runtime.content.IContentTypeManager#getContentType(String)
+	 */
+	public static final String ORM_XML_CONTENT_TYPE = PLUGIN_ID + ".content.orm"; //$NON-NLS-1$
+	
+	public static final String PERSISTENCE_XML_CONTENT_TYPE = PLUGIN_ID + ".content.persistence"; //$NON-NLS-1$
+
+	public static final String JAVA_CONTENT_TYPE = JavaCore.JAVA_SOURCE_CONTENT_TYPE;
+	
+	/**
+	 * Returns the singular IJpaModel corresponding to the current workspace.
+	 * 
+	 * @return the singular IJpaModel corresponding to the current workspace.
+	 */
+	public static IJpaModel getJpaModel() {
+		return JpaModelManager.instance().getJpaModel();
+	}
+	
+	/**
+	 * Returns the IJpaProject corresponding to the given IProject, 
+	 * or <code>null</code> if unable to associate the given project with an 
+	 * IJpaProject.
+	 * 
+	 * @param project the given project
+	 * @return the IJpaProject corresponding to the given project, 
+	 * or <code>null</code> if unable to associate the given project with an 
+	 * IJpaProject
+	 */
+	public static IJpaProject getJpaProject(IProject project) {
+		return JpaModelManager.instance().getJpaProject(project);
+	}
+	
+	/**
+	 * Returns the IJpaFile corresponding to the given IFile, 
+	 * or <code>null</code> if unable to associate the given file with an 
+	 * IJpaFile.
+	 * 
+	 * @param file the given file
+	 * @return the IJpaFile corresponding to the given file, 
+	 * or <code>null</code> if unable to associate the given file with an 
+	 * IJpaFile
+	 */
+	public static IJpaFile getJpaFile(IFile file) {
+		return JpaModelManager.instance().getJpaFile(file);
+	}
+	
+	/**
+	 * Returns the singleton DaliPlugin
+	 */
+	public static JpaCorePlugin getPlugin() {
+		return INSTANCE;
+	}
+	
+	public static void log(IStatus status) {
+        INSTANCE.getLog().log(status);
+    }
+	
+	public static void log(String msg) {
+        log(new Status(IStatus.ERROR, PLUGIN_ID, IStatus.OK, msg, null));
+    }
+	
+	public static void log(Throwable throwable) {
+		log(new Status(IStatus.ERROR, PLUGIN_ID, IStatus.OK, throwable.getLocalizedMessage(), throwable));
+	}
+	
+	
+	public JpaCorePlugin() {
+		super();
+		INSTANCE = this;
+	}
+	
+	
+	@Override
+	public void start(BundleContext context) throws Exception {
+		super.start(context);
+		JpaModelManager.instance().startup();
+		OrmInit.init();
+		PersistenceInit.init();
+	}
+	
+	@Override
+	public void stop(BundleContext context) throws Exception {
+		try {
+			JpaModelManager.instance().shutdown();
+		}
+		finally {
+			super.stop(context);
+		}
+	}
+
+}