1 files changed, 77 insertions, 0 deletions
diff --git a/plugins/facet/org.eclipse.papyrus.emf.facet.efacet.ui/src/org/eclipse/emf/facet/efacet/ui/internal/QueryCreationPagePartRegistryImpl.java b/plugins/facet/org.eclipse.papyrus.emf.facet.efacet.ui/src/org/eclipse/emf/facet/efacet/ui/internal/QueryCreationPagePartRegistryImpl.java
new file mode 100644
index 00000000000..1dedf13146b
--- /dev/null
+++ b/plugins/facet/org.eclipse.papyrus.emf.facet.efacet.ui/src/org/eclipse/emf/facet/efacet/ui/internal/QueryCreationPagePartRegistryImpl.java
@@ -0,0 +1,77 @@
+/**
+ * Copyright (c) 2011 Mia-Software.
+ *
+ * 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:
+ * 	Nicolas Guyomar (Mia-Software) - Bug 349546 - EMF Facet facetSet editor
+ */
+package org.eclipse.emf.facet.efacet.ui.internal;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.eclipse.core.runtime.CoreException;
+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.emf.facet.efacet.ui.internal.exported.wizard.IQueryCreationPagePart;
+import org.eclipse.emf.facet.util.core.Logger;
+
+//TODO @Deprecated must be removed after a refactoring planed by https://bugs.eclipse.org/bugs/show_bug.cgi?id=364601
+@Deprecated
+public class QueryCreationPagePartRegistryImpl implements IQueryCreationPagePartRegistry {
+
+	private static final String EXTENSION_POINT_ID = "org.eclipse.emf.facet.efacet.ui.queryFactoryWizardPageRegistration"; //$NON-NLS-1$
+	private static final String WIZARD_PAGE = "wizardPage"; //$NON-NLS-1$
+	private static final String MANAGED_TYPE_NAME = "managedQueryTypeName"; //$NON-NLS-1$
+
+	private final Map<String, IQueryCreationPagePart> queryEvaluatorFactories = new HashMap<String, IQueryCreationPagePart>();
+
+	public QueryCreationPagePartRegistryImpl() {
+		initRegisteredEntries();
+	}
+
+	private void initRegisteredEntries() {
+		IExtensionRegistry registry = Platform.getExtensionRegistry();
+		IExtensionPoint extPoint = registry.getExtensionPoint(QueryCreationPagePartRegistryImpl.EXTENSION_POINT_ID);
+		if (extPoint != null) {
+			for (IExtension ext : extPoint.getExtensions()) {
+				for (IConfigurationElement configElt : ext.getConfigurationElements()) {
+
+					IQueryCreationPagePart queryCreationWizardPage;
+					try {
+						configElt.createExecutableExtension(QueryCreationPagePartRegistryImpl.WIZARD_PAGE);
+						queryCreationWizardPage = (IQueryCreationPagePart) configElt
+								.createExecutableExtension(QueryCreationPagePartRegistryImpl.WIZARD_PAGE);
+						String managedQueryTypeName = configElt.getAttribute(QueryCreationPagePartRegistryImpl.MANAGED_TYPE_NAME);
+						if (this.queryEvaluatorFactories.containsKey(managedQueryTypeName)) {
+							Logger.logError("A conflict occurred for " //$NON-NLS-1$
+									+ managedQueryTypeName + " query IQueryCreationPage. Only one creationPage is allowed at the same time.", //$NON-NLS-1$
+									Activator.getDefault());
+						} else {
+							this.queryEvaluatorFactories.put(managedQueryTypeName, queryCreationWizardPage);
+						}
+					} catch (CoreException e) {
+						Logger.logError(e, Activator.getDefault());
+					}
+				}
+			}
+		} else {
+			Logger.logError("Could not find extensionPoint: " + QueryCreationPagePartRegistryImpl.EXTENSION_POINT_ID, Activator.getDefault()); //$NON-NLS-1$
+		}
+	}
+
+	public IQueryCreationPagePart getWizardPagePartFor(final String managedTypeName) {
+		return this.queryEvaluatorFactories.get(managedTypeName);
+	}
+
+	public Map<String, IQueryCreationPagePart> getRegisteredWizardPageParts() {
+		return this.queryEvaluatorFactories;
+	}
+}