Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.db / src / org / simantics / db / exception / ServiceNotFoundException.java

diff --git a/bundles/org.simantics.db/src/org/simantics/db/exception/ServiceNotFoundException.java b/bundles/org.simantics.db/src/org/simantics/db/exception/ServiceNotFoundException.java
new file mode 100644 (file)
index 0000000..cbaf995
--- /dev/null
+++ b/bundles/org.simantics.db/src/org/simantics/db/exception/ServiceNotFoundException.java
@@ -0,0 +1,49 @@
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ *     VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.db.exception;\r
+\r
+import org.simantics.db.ServiceLocator;\r
+\r
+/**\r
+ * Thrown by {@link ServiceLocator} when requested services are unavailable.\r
+ * \r
+ * @author Tuukka Lehtonen\r
+ */\r
+public class ServiceNotFoundException extends RuntimeDatabaseException {\r
+\r
+    private static final long    serialVersionUID = 2454410258587204157L;\r
+\r
+    private final ServiceLocator locator;\r
+    private final Class<?>       clazz;\r
+\r
+    public ServiceNotFoundException(ServiceLocator locator, Class<?> clazz, String message) {\r
+        super(message);\r
+        this.locator = locator;\r
+        this.clazz = clazz;\r
+    }\r
+\r
+    public ServiceNotFoundException(ServiceLocator locator, Class<?> clazz) {\r
+        this.locator = locator;\r
+        this.clazz = clazz;\r
+    }\r
+\r
+    @Override\r
+    public String toString() {\r
+        StringBuilder sb = new StringBuilder();\r
+        sb.append(clazz.getName()).append(" is not available in ").append(locator.toString());\r
+        String msg = getMessage();\r
+        if (msg != null)\r
+            sb.append(" - ").append(msg);\r
+        return sb.toString();\r
+    }\r
+\r
+}\r