1 files changed, 64 insertions, 0 deletions
diff --git a/sandbox/old/contrib/runtime-standalone/standalone-host/src/main/java/org/apache/tuscany/runtime/standalone/host/DirectoryScanExtender.java b/sandbox/old/contrib/runtime-standalone/standalone-host/src/main/java/org/apache/tuscany/runtime/standalone/host/DirectoryScanExtender.java
new file mode 100644
index 0000000000..038df9e3b9
--- /dev/null
+++ b/sandbox/old/contrib/runtime-standalone/standalone-host/src/main/java/org/apache/tuscany/runtime/standalone/host/DirectoryScanExtender.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.runtime.standalone.host;
+
+import java.io.File;
+
+import org.osoa.sca.annotations.EagerInit;
+import org.osoa.sca.annotations.Init;
+import org.osoa.sca.annotations.Property;
+import org.osoa.sca.annotations.Reference;
+
+import org.apache.tuscany.spi.loader.IllegalSCDLNameException;
+import org.apache.tuscany.spi.services.VoidService;
+
+import org.apache.tuscany.core.services.extension.AbstractExtensionDeployer;
+import org.apache.tuscany.runtime.standalone.StandaloneRuntimeInfo;
+
+/**
+ * Service that extends the runtime by loading composites located in a directory.
+ *
+ * @version $Rev$ $Date$
+ */
+@EagerInit
+public class DirectoryScanExtender extends AbstractExtensionDeployer implements VoidService {
+    private final StandaloneRuntimeInfo runtimeInfo;
+    private final String path;
+
+    public DirectoryScanExtender(@Reference StandaloneRuntimeInfo runtimeInfo,
+                                 @Property(name = "path")String path) {
+        this.runtimeInfo = runtimeInfo;
+        this.path = path;
+    }
+
+    @Init
+    public void init() throws IllegalSCDLNameException {
+        assert runtimeInfo != null;
+        File extensionDir = new File(runtimeInfo.getInstallDirectory(), path);
+        if (!extensionDir.isDirectory()) {
+            // we don't have an extension directory, there's nothing to do
+            return;
+        }
+
+        File[] files = extensionDir.listFiles();
+        for (File file : files) {
+            deployExtension(file);
+        }
+    }
+}