bundles/org.simantics.project/src/org/simantics/project/internal/ProjectFeatureExtension.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
   3  * in Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.project.internal;
  13
  14 import java.util.Collection;
  15 import java.util.Collections;
  16
  17 import org.eclipse.core.runtime.CoreException;
  18 import org.eclipse.core.runtime.IConfigurationElement;
  19 import org.simantics.project.features.IProjectFeature;
  20 import org.simantics.project.features.registry.GroupReference;
  21 import org.simantics.project.features.registry.IProjectFeatureExtension;
  22 import org.simantics.project.features.registry.InjectedDependency;
  23 import org.simantics.project.features.registry.ProjectFeatureReference;
  24
  25 /**
  26  * @author Tuukka Lehtonen
  27  */
  28 class ProjectFeatureExtension implements IProjectFeatureExtension {
  29
  30     // For access to createExecutableExtension(String).
  31     private final IConfigurationElement configurationElement;
  32
  33     private final String id;
  34     private final String label;
  35     private final String description;
  36     private final boolean published;
  37
  38     private final Collection<ProjectFeatureReference> requires;
  39     private final Collection<GroupReference> installGroups;
  40     private final Collection<InjectedDependency> injections;
  41
  42     public ProjectFeatureExtension(IConfigurationElement ce, String id, String label, String description,
  43             boolean published, Collection<ProjectFeatureReference> requires, Collection<InjectedDependency> injections,
  44             Collection<GroupReference> installGroups) {
  45         this.configurationElement = ce;
  46         this.id = id;
  47         this.label = label;
  48         this.description = description;
  49         this.published = published;
  50         this.requires = Collections.unmodifiableCollection(requires);
  51         this.injections = Collections.unmodifiableCollection(injections);
  52         this.installGroups = Collections.unmodifiableCollection(installGroups);
  53     }
  54
  55     @Override
  56     public String getId() {
  57         return id;
  58     }
  59
  60     @Override
  61     public String getLabel() {
  62         return label;
  63     }
  64
  65     @Override
  66     public String getDescription() {
  67         return description;
  68     }
  69
  70     @Override
  71     public boolean isPublished() {
  72         return published;
  73     }
  74
  75     @Override
  76     public Collection<ProjectFeatureReference> requires() {
  77         return requires;
  78     }
  79
  80     public Collection<InjectedDependency> injections() {
  81         return injections;
  82     }
  83
  84     @Override
  85     public Collection<GroupReference> installGroups() {
  86         return installGroups;
  87     }
  88
  89     @Override
  90     public IProjectFeature newInstance() throws CoreException {
  91         return (IProjectFeature) configurationElement.createExecutableExtension("class");
  92     }
  93
  94     @Override
  95     public String toString() {
  96         return super.toString() + " [id=" + id + ", label=" + label + ", description=" + description + ", published=" + published + ", requires=" + requires + ", injections=" + injections + ", usedWithGroups=" + installGroups + "]";
  97     }
  98
  99 }