/*
- * Copyright (c) 2011 Greek Research and Technology Network
+ * Copyright 2011 GRNET S.A. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and
+ * documentation are those of the authors and should not be
+ * interpreted as representing official policies, either expressed
+ * or implied, of GRNET S.A.
*/
package gr.grnet.pithos.web.client.foldertree;
import com.google.gwt.json.client.JSONObject;
import com.google.gwt.json.client.JSONParser;
import com.google.gwt.json.client.JSONValue;
+import java.util.ArrayList;
import java.util.Date;
import java.util.LinkedHashSet;
+import java.util.List;
import java.util.Set;
public class Folder extends Resource {
private long bytesUsed = 0;
+ private Folder parent = null;
+
private Set<Folder> subfolders = new LinkedHashSet<Folder>();
/*
* The name of the container that this folder belongs to. If this folder is container, this field equals name
*/
private String prefix = "";
+ private Set<File> files = new LinkedHashSet<File>();
+
public Folder() {};
public Folder(String name) {
if (header != null)
bytesUsed = Long.valueOf(header);
+ subfolders.clear(); //This is necessary in case we update a pre-existing Folder so that stale subfolders won't show up
+ files.clear();
JSONValue json = JSONParser.parseStrict(response.getText());
JSONArray array = json.isArray();
if (array != null) {
JSONObject o = array.get(i).isObject();
if (o != null) {
String contentType = unmarshallString(o, "content_type");
- if (o.containsKey("subdir") || (contentType != null && contentType.startsWith("application/directory"))) {
+ if (o.containsKey("subdir") || (contentType != null && (contentType.startsWith("application/directory") || contentType.startsWith("application/folder")))) {
Folder f = new Folder();
- f.populate(o, container);
+ f.populate(this, o, container);
subfolders.add(f);
}
else {
- // add file
+ File file = new File();
+ file.populate(this, o, container);
+ files.add(file);
}
}
}
}
}
- public void populate(JSONObject o, String aContainer) {
+ public void populate(Folder parent, JSONObject o, String aContainer) {
+ this.parent = parent;
String path = null;
if (o.containsKey("subdir")) {
path = unmarshallString(o, "subdir");
}
}
- @Override
- public String getLastModifiedSince() {
- return null; //To change body of implemented methods use File | Settings | File Templates.
- }
-
public static Folder createFromResponse(Response response, Folder result) {
Folder f = null;
if (result == null)
public boolean equals(Object other) {
if (other instanceof Folder) {
Folder o = (Folder) other;
- if (container != null)
- return prefix.equals(o.getPrefix()) && container.equals(o.getContainer());
- else
- return o.getContainer() == null && name.equals(o.getName());
+ return (container + prefix).equals(o.getContainer() + o.getPrefix());
}
return false;
}
@Override
public int hashCode() {
- return prefix.hashCode() + name.hashCode();
+ return (container + prefix).hashCode();
+ }
+
+ public Set<File> getFiles() {
+ return files;
+ }
+
+ public Folder getParent() {
+ return parent;
+ }
+
+ public String getUri() {
+ return "/" + container + (prefix.length() == 0 ? "" : "/" + prefix);
}
}