Restructure node distirbution

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

diff --git a/server/runtime/org.argeo.server.core/src/main/java/org/argeo/server/mvc/jcr/JcrBrowserController.java b/server/runtime/org.argeo.server.core/src/main/java/org/argeo/server/mvc/jcr/JcrBrowserController.java
new file mode 100644 (file)
index 0000000..bed554f
--- /dev/null
+++ b/server/runtime/org.argeo.server.core/src/main/java/org/argeo/server/mvc/jcr/JcrBrowserController.java
@@ -0,0 +1,88 @@
+/*
+ * 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.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import javax.jcr.Item;
+import javax.jcr.NodeIterator;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+import javax.jcr.Value;
+import javax.jcr.query.Query;
+import javax.jcr.query.QueryResult;
+import javax.jcr.query.Row;
+import javax.jcr.query.RowIterator;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.context.request.RequestAttributes;
+import org.springframework.web.context.request.WebRequest;
+
+@Controller
+public class JcrBrowserController implements JcrMvcConstants {
+
+       @RequestMapping("/getJcrItem.*")
+       public Item getJcrItem(WebRequest webRequest,
+                       @RequestParam("path") String path) throws RepositoryException {
+               return ((Session) webRequest.getAttribute(REQUEST_ATTR_SESSION,
+                               RequestAttributes.SCOPE_REQUEST)).getItem(path);
+       }
+
+       @RequestMapping("/queryJcrNodes.*")
+       public List<String> queryJcrNodes(WebRequest webRequest,
+                       @RequestParam("statement") String statement,
+                       @RequestParam("language") String language)
+                       throws RepositoryException {
+               Session session = ((Session) webRequest.getAttribute(
+                               REQUEST_ATTR_SESSION, RequestAttributes.SCOPE_REQUEST));
+               Query query = session.getWorkspace().getQueryManager().createQuery(
+                               statement, language);
+               NodeIterator nit = query.execute().getNodes();
+               List<String> paths = new ArrayList<String>();
+               while (nit.hasNext()) {
+                       paths.add(nit.nextNode().getPath());
+               }
+               return paths;
+       }
+
+       @RequestMapping("/queryJcrTable.*")
+       public List<List<String>> queryJcrTable(WebRequest webRequest,
+                       @RequestParam("statement") String statement,
+                       @RequestParam("language") String language)
+                       throws RepositoryException {
+               Session session = ((Session) webRequest.getAttribute(
+                               REQUEST_ATTR_SESSION, RequestAttributes.SCOPE_REQUEST));
+               Query query = session.getWorkspace().getQueryManager().createQuery(
+                               statement, language);
+               QueryResult queryResult = query.execute();
+               List<List<String>> results = new ArrayList<List<String>>();
+               results.add(Arrays.asList(queryResult.getColumnNames()));
+               RowIterator rit = queryResult.getRows();
+
+               while (rit.hasNext()) {
+                       Row row = rit.nextRow();
+                       List<String> lst = new ArrayList<String>();
+                       for (Value value : row.getValues()) {
+                               lst.add(value.getString());
+                       }
+               }
+               return results;
+       }
+}