Restructure SLC

[gpl/argeo-slc.git] / runtime / org.argeo.slc.server / src / main / java / org / argeo / slc / web / ajaxplorer / file / FileLsAction.java

diff --git a/runtime/org.argeo.slc.server/src/main/java/org/argeo/slc/web/ajaxplorer/file/FileLsAction.java b/runtime/org.argeo.slc.server/src/main/java/org/argeo/slc/web/ajaxplorer/file/FileLsAction.java
deleted file mode 100644 (file)
index 94240f0..0000000
--- a/runtime/org.argeo.slc.server/src/main/java/org/argeo/slc/web/ajaxplorer/file/FileLsAction.java
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * 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.slc.web.ajaxplorer.file;
-
-import java.io.File;
-import java.io.FileFilter;
-import java.io.OutputStreamWriter;
-import java.util.List;
-import java.util.Vector;
-
-import javax.servlet.ServletOutputStream;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-import org.apache.commons.io.IOUtils;
-import org.argeo.slc.web.ajaxplorer.AjxpAnswer;
-import org.argeo.slc.web.ajaxplorer.AjxpDriverException;
-
-public class FileLsAction<T extends FileDriver, F extends AjxpFile> extends
-               FileAction {
-
-       public AjxpAnswer execute(FileDriver driver, HttpServletRequest request) {
-               String modeStr = request.getParameter("mode");
-               LsMode mode;
-               if (modeStr == null)
-                       mode = LsMode.NULL;
-               else if (modeStr.equals("complete"))
-                       mode = LsMode.COMPLETE;
-               else if (modeStr.equals("file_list"))
-                       mode = LsMode.FILE_LIST;
-               else if (modeStr.equals("search"))
-                       mode = LsMode.SEARCH;
-               else
-                       throw new AjxpDriverException("Unkown mode " + modeStr);
-
-               String options = request.getParameter("options");
-               if (options != null) {
-                       if ("al".equals(options))
-                               mode = LsMode.FILE_LIST;
-               }
-
-               String path = request.getParameter("dir");
-               if (path == null) {
-                       path = "/";
-               }
-
-               boolean dirOnly = false;
-               if (mode == LsMode.NULL || mode == LsMode.COMPLETE) {
-                       dirOnly = true;
-               }
-
-               List<F> ajxpFiles = listFiles((T) driver, path, dirOnly);
-               /*
-                * File[] files = dir.listFiles(createFileFilter(request, dir));
-                * List<AjxpFile> ajxpFiles = new Vector<AjxpFile>(); for (File file :
-                * files) { if (file.isDirectory()) { ajxpFiles.add(new AjxpFile(file,
-                * path)); } else { if (!dirOnly) ajxpFiles.add(new AjxpFile(file,
-                * path)); } }
-                */
-               return new AxpLsAnswer(driver, ajxpFiles, mode);
-       }
-
-       protected List<F> listFiles(T driver, String path, boolean dirOnly) {
-               File dir = driver.getFile(path);
-
-               if (!dir.exists())
-                       throw new AjxpDriverException("Dir " + dir + " does not exist.");
-
-               FileFilter filter = createFileFilter(dir);
-               File[] files = dir.listFiles(filter);
-               List<F> ajxpFiles = new Vector<F>();
-               for (File file : files) {
-                       if (file.isDirectory()) {
-                               ajxpFiles.add((F) new AjxpFile(file, path));
-                       } else {
-                               if (!dirOnly)
-                                       ajxpFiles.add((F) new AjxpFile(file, path));
-                       }
-               }
-               return ajxpFiles;
-       }
-
-       /** To be overridden. Accept all by default. */
-       protected FileFilter createFileFilter(File dir) {
-               return new FileFilter() {
-                       public boolean accept(File pathname) {
-                               return true;
-                       }
-
-               };
-       }
-
-       protected class AxpLsAnswer implements AjxpAnswer {
-               private final List<F> files;
-               private final LsMode mode;
-               private final FileDriver driver;
-
-               public AxpLsAnswer(FileDriver driver, List<F> files, LsMode mode) {
-                       this.files = files;
-                       this.mode = mode;
-                       this.driver = driver;
-               }
-
-               public void updateResponse(HttpServletResponse response) {
-                       final String encoding = driver.getEncoding();
-                       response.setCharacterEncoding(encoding);
-                       response.setContentType("text/xml");
-
-                       ServletOutputStream out = null;
-                       OutputStreamWriter writer = null;
-                       try {
-                               out = response.getOutputStream();
-                               writer = new OutputStreamWriter(out, encoding);
-                               writer.write("<?xml version=\"1.0\" encoding=\"" + encoding
-                                               + "\"?>");
-                               // TODO add current path
-                               writer.write("<tree>");
-                               for (AjxpFile file : files) {
-                                       writer.write(file.toXml(mode, encoding));
-                               }
-                               writer.write("</tree>");
-                               writer.flush();
-
-                       } catch (Exception e) {
-                               throw new AjxpDriverException("Could not write response.", e);
-                       } finally {
-                               IOUtils.closeQuietly(writer);
-                               IOUtils.closeQuietly(out);
-                       }
-               }
-
-       }
-}