Restructure node distirbution

[lgpl/argeo-commons.git] / server / runtime / org.argeo.server.core / src / main / java / org / argeo / server / mvc / jcr / JcrManagerController.java

diff --git a/server/runtime/org.argeo.server.core/src/main/java/org/argeo/server/mvc/jcr/JcrManagerController.java b/server/runtime/org.argeo.server.core/src/main/java/org/argeo/server/mvc/jcr/JcrManagerController.java
new file mode 100644 (file)
index 0000000..e878378
--- /dev/null
+++ b/server/runtime/org.argeo.server.core/src/main/java/org/argeo/server/mvc/jcr/JcrManagerController.java
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2007-2012 Mathieu Baudier
+ *
+ * Licensed 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.argeo.server.mvc.jcr;
+
+import java.util.List;
+import java.util.StringTokenizer;
+
+import javax.jcr.Session;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.commons.fileupload.FileItem;
+import org.apache.commons.fileupload.FileItemFactory;
+import org.apache.commons.fileupload.disk.DiskFileItemFactory;
+import org.apache.commons.fileupload.servlet.ServletFileUpload;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.argeo.jcr.JcrResourceAdapter;
+import org.argeo.server.ServerAnswer;
+import org.argeo.server.mvc.MvcConstants;
+import org.springframework.core.io.ByteArrayResource;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.ModelAttribute;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.context.request.RequestAttributes;
+import org.springframework.web.context.request.WebRequest;
+
+@Controller
+public class JcrManagerController implements MvcConstants, JcrMvcConstants {
+       private final static Log log = LogFactory
+                       .getLog(JcrManagerController.class);
+
+       // Create a factory for disk-based file items
+       private FileItemFactory factory = new DiskFileItemFactory();
+
+       // Create a new file upload handler
+       private ServletFileUpload upload = new ServletFileUpload(factory);
+
+       @SuppressWarnings("unchecked")
+       @RequestMapping("/upload/**")
+       @ModelAttribute(ANSWER_MODEL_KEY_AS_HTML)
+       public ServerAnswer upload(WebRequest webRequest,
+                       HttpServletRequest request, HttpServletResponse response)
+                       throws Exception {
+
+               Session session = ((Session) webRequest.getAttribute(
+                               REQUEST_ATTR_SESSION, RequestAttributes.SCOPE_REQUEST));
+               JcrResourceAdapter resourceAdapter = new JcrResourceAdapter(session);
+               // Parse the request
+               List<FileItem> items = upload.parseRequest(request);
+
+               byte[] arr = null;
+               for (FileItem item : items) {
+                       if (!item.isFormField()) {
+                               arr = item.get();
+                               break;
+                       }
+               }
+
+               ByteArrayResource res = new ByteArrayResource(arr);
+               // String pathInfo = request.getPathInfo();
+
+               StringBuffer path = new StringBuffer("/");
+               StringTokenizer st = new StringTokenizer(request.getPathInfo(), "/");
+               st.nextToken();// skip /upload/
+               while (st.hasMoreTokens()) {
+                       String token = st.nextToken();
+                       if (!st.hasMoreTokens()) {
+                               resourceAdapter.mkdirs(path.toString());
+                               path.append(token);
+                       } else {
+                               path.append(token).append('/');
+                       }
+               }
+               // String path = '/' + pathInfo.substring(1).substring(
+               // pathInfo.indexOf('/'));
+               if (log.isDebugEnabled())
+                       log.debug("Upload to " + path);
+               resourceAdapter.update(path.toString(), res.getInputStream());
+               return ServerAnswer.ok("File " + path + " imported");
+       }
+
+}