1 files changed, 76 insertions, 0 deletions
diff --git a/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/converter/ConverterFacRegistryReader.java b/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/converter/ConverterFacRegistryReader.java
new file mode 100644
index 000000000..21f3d889e
--- /dev/null
+++ b/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/converter/ConverterFacRegistryReader.java
@@ -0,0 +1,76 @@
+/*******************************************************************************
+ * Copyright (c) 2006 Sybase, Inc. and others.
+ *
+ * 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:
+ *     Sybase, Inc. - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.jst.pagedesigner.converter;
+
+import java.util.ArrayList;
+import java.util.List;
+
+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.Platform;
+import org.eclipse.jst.pagedesigner.IJMTConstants;
+import org.eclipse.jst.pagedesigner.PDPlugin;
+
+/**
+ * @author mengbo
+ * @version 1.5
+ */
+public class ConverterFacRegistryReader {
+	static IConverterFactory[] _handlers = null;
+
+	public static synchronized IConverterFactory[] getAllHandlers() {
+		if (_handlers == null) {
+			_handlers = readAllHandlers();
+		}
+		return _handlers;
+
+	}
+
+	private static IConverterFactory[] readAllHandlers() {
+		List result = new ArrayList();
+		IExtensionPoint extensionPoint = Platform.getExtensionRegistry()
+				.getExtensionPoint(PDPlugin.getPluginId(),
+						IJMTConstants.EXTENSION_POINT_PAGEDESIGNER);
+		IExtension[] extensions = extensionPoint.getExtensions();
+
+		for (int i = 0; i < extensions.length; i++) {
+			IExtension ext = extensions[i];
+			IConfigurationElement[] dropHandlers = ext
+					.getConfigurationElements();
+
+			for (int j = 0; j < dropHandlers.length; j++) {
+				if (dropHandlers[j].getName().equals(
+						IJMTConstants.TAG_CONVERTER_FACTORY)) {
+					dropHandlers[j].getAttribute("class");
+					Object obj;
+					try {
+						obj = dropHandlers[j]
+								.createExecutableExtension("class");
+
+						if (obj instanceof IConverterFactory) {
+							result.add(obj);
+						}
+					} catch (CoreException e) {
+						// ignore the exception
+						e.printStackTrace();
+					}
+				}
+			}
+		}
+		IConverterFactory[] ret = new IConverterFactory[result.size()];
+		result.toArray(ret);
+		return ret;
+	}
+
+}