Merged HEAD (5.1) to 5.1.N (5.1.1)

117473 bhorje: CM-690 trait extension git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.1.N/root@117558 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2025-10-08 14:51:49 +00:00 · 2015-11-14 13:32:09 +00:00
parent 8123671677
commit 98213d66d7
27 changed files with 1992 additions and 0 deletions
--- a/source/java/org/alfresco/traitextender/RegistryExtensionBundle.java
+++ b/source/java/org/alfresco/traitextender/RegistryExtensionBundle.java
@@ -0,0 +1,93 @@
+/* 
+ * Copyright (C) 2005-2015 Alfresco Software Limited.
+ *
+ * This file is part of Alfresco
+ *
+ * Alfresco is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Alfresco is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Alfresco. If not, see http://www.gnu.org/licenses/.
+ */
+
+package org.alfresco.traitextender;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+
+import org.alfresco.util.ParameterCheck;
+
+/**
+ * {@link ExtensionBundle} that supports simple {@link ExtensionPoint} to
+ * {@link ExtensionFactory} association registration.
+ *
+ * @author Bogdan Horje
+ */
+public class RegistryExtensionBundle implements ExtensionBundle
+{
+
+    private Map<ExtensionPoint<?, ?>, ExtensionFactory<?>> factories = new HashMap<>();
+
+    private String id;
+
+    public RegistryExtensionBundle(String id)
+    {
+        ParameterCheck.mandatory("id",
+                                 id);
+        this.id = id;
+    }
+
+    /**
+     * Registers an association between the given {@link ExtensionPoint} and
+     * {@link ExtensionFactory}.<br>
+     * At {@link #start(Extender)} time all registered {@link ExtensionPoint}s
+     * will be registered with the given {@link Extender}.<br>
+     * At {@link #stop(Extender)} time all registered {@link ExtensionPoint}s
+     * will be unregistered with the given {@link Extender}.<br>
+     * 
+     * @param point
+     * @param factory
+     */
+    public <E, C extends E, M extends Trait> void register(ExtensionPoint<E, M> point, ExtensionFactory<C> factory)
+    {
+        factories.put(point,
+                      factory);
+    }
+
+    @Override
+    public void start(Extender extender)
+    {
+        Set<Entry<ExtensionPoint<?, ?>, ExtensionFactory<?>>> factoryEntries = factories.entrySet();
+        for (Entry<ExtensionPoint<?, ?>, ExtensionFactory<?>> entry : factoryEntries)
+        {
+            extender.register(entry.getKey(),
+                              entry.getValue());
+        }
+    }
+
+    @Override
+    public void stop(Extender extender)
+    {
+        Set<Entry<ExtensionPoint<?, ?>, ExtensionFactory<?>>> factoryEntries = factories.entrySet();
+        for (Entry<ExtensionPoint<?, ?>, ExtensionFactory<?>> entry : factoryEntries)
+        {
+            extender.unregister(entry.getKey());
+        }
+    }
+
+    @Override
+    public String getId()
+    {
+        return id;
+    }
+
+}