org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/project/model/TmfProjectRegistry.java

   1 /*******************************************************************************
   2  * Copyright (c) 2011 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Francois Chouinard - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.linuxtools.tmf.ui.project.model;
  14
  15 import java.util.HashMap;
  16 import java.util.Map;
  17
  18 import org.eclipse.core.resources.IProject;
  19
  20 /**
  21  * <b><u>TmfProjectRegistry</u></b>
  22  * <p>
  23  */
  24 public class TmfProjectRegistry {
  25
  26     // The map of project resource to project model elements
  27     private static Map<IProject, TmfProjectElement> registry = new HashMap<IProject, TmfProjectElement>();
  28
  29     /**
  30      * Get the project model element for a project resource
  31      * @param project the project resource
  32      * @return the project model element or null if it does not exist
  33      */
  34     public static synchronized TmfProjectElement getProject(IProject project) {
  35         return getProject(project, false);
  36     }
  37
  38     /**
  39      * Get the project model element for a project resource
  40      * @param project the project resource
  41      * @param force a flag controlling whether a new project should be created if it doesn't exist
  42      * @return the project model element
  43      */
  44     public static synchronized TmfProjectElement getProject(IProject project, boolean force) {
  45         TmfProjectElement element = registry.get(project);
  46         if (element == null && force) {
  47             registry.put(project, new TmfProjectElement(project.getName(), project, null));
  48             element = registry.get(project);
  49         }
  50         return element;
  51     }
  52
  53 }