package gr.grnet.pithos.web.client.foldertree;
+import gr.grnet.pithos.web.client.Pithos;
+
+import java.util.Date;
+import java.util.HashMap;
+import java.util.LinkedHashSet;
+import java.util.Map;
+import java.util.Set;
+
+import com.google.gwt.core.client.GWT;
import com.google.gwt.http.client.Response;
import com.google.gwt.i18n.client.DateTimeFormat;
import com.google.gwt.i18n.client.DateTimeFormat.PredefinedFormat;
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.HashMap;
-import java.util.Iterator;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.StringTokenizer;
public class Folder extends Resource {
/*
private Set<File> files = new LinkedHashSet<File>();
- private boolean inTrash = false;
-
- /*
- * Flag that indicates that this folder is the Trash
- */
- private boolean trash = false;
-
private Set<String> tags = new LinkedHashSet<String>();
private String owner;
return name;
}
- public Date getLastModified() {
+ @Override
+ public Date getLastModified() {
return lastModified;
}
return bytesUsed;
}
- public void setLastModified(Date lastModified) {
- this.lastModified = lastModified;
- }
-
public Set<Folder> getSubfolders() {
return subfolders;
}
}
}
- public void populate(String owner, Response response) {
- this.owner = owner;
+ public void populate(String _owner, Response response) {
+ this.owner = _owner;
String header = response.getHeader("Last-Modified");
if (header != null)
- lastModified = DateTimeFormat.getFormat(PredefinedFormat.RFC_2822).parse(header);
+ try {
+ lastModified = DateTimeFormat.getFormat(PredefinedFormat.RFC_2822).parse(header);
+ } catch (IllegalArgumentException e) {
+ GWT.log("Last-Modified will be set to null", e);
+ lastModified = null;
+ }
header = response.getHeader("X-Container-Bytes-Used");
- if (header != null)
+ if (header != null && header.length() > 0)
bytesUsed = Long.valueOf(header);
- header = response.getHeader("X-Object-Meta-Trash");
- if (header != null && header.equals("true"))
- inTrash = true;
-
header = response.getHeader("X-Container-Object-Meta");
if (header != null && header.length() > 0) {
for (String t : header.split(",")) {
}
}
- inheritedPermissionsFrom = response.getHeader("X-Object-Shared-By");
- String rawPermissions = response.getHeader("X-Object-Sharing");
- if (rawPermissions != null)
- parsePermissions(rawPermissions);
-
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());
String contentType = unmarshallString(o, "content_type");
if (o.containsKey("subdir") || (contentType != null && (contentType.startsWith("application/directory") || contentType.startsWith("application/folder")))) {
Folder f = new Folder();
- f.populate(this, o, owner, container);
+ f.populate(this, o, _owner, container);
subfolders.add(f);
}
- else if (!(o.containsKey("x_object_meta_trash") && o.get("x_object_meta_trash").isString().stringValue().equals("true"))) {
+ else {
File file = new File();
- file.populate(this, o, owner, container);
+ file.populate(this, o, _owner, container);
files.add(file);
}
}
}
- //This step is necessary to remove the trashed folders. Trashed folders are added initially because we need to
- //avoid having in the list the virtual folders of the form {"subdir":"folder1"} which have no indication of thrash
- Iterator<Folder> iter = subfolders.iterator();
- while (iter.hasNext()) {
- Folder f = iter.next();
- if (f.isInTrash())
- iter.remove();
- }
}
}
- public void populate(Folder parent, JSONObject o, String owner, String aContainer) {
- this.parent = parent;
+ public void populate(Folder _parent, JSONObject o, String _owner, String aContainer) {
+ this.parent = _parent;
String path = null;
if (o.containsKey("subdir")) {
path = unmarshallString(o, "subdir");
container = name;
prefix = "";
}
- this.owner = owner;
- if (o.containsKey("x_object_meta_trash") && o.get("x_object_meta_trash").isString().stringValue().equals("true"))
- inTrash = true;
+ this.owner = _owner;
inheritedPermissionsFrom = unmarshallString(o, "x_object_shared_by");
String rawPermissions = unmarshallString(o, "x_object_sharing");
return "/" + container + (prefix.length() == 0 ? "" : "/" + prefix);
}
- public boolean isInTrash() {
- return inTrash;
- }
-
public boolean isContainer() {
return parent == null;
}
- public boolean isTrash() {
- return trash;
- }
-
- public void setTrash(boolean trash) {
- this.trash = trash;
- }
-
public void setContainer(String container) {
this.container = container;
}
return true;
return false;
}
+
+ public boolean isShared() {
+ return !permissions.isEmpty();
+ }
+
+ /**
+ * I am THE trash
+ *
+ * @return
+ */
+ public boolean isTrash() {
+ return isContainer() && name.equals(Pithos.TRASH_CONTAINER);
+ }
+
+ /**
+ * I am IN THE trash
+ *
+ * @return
+ */
+ public boolean isInTrash() {
+ return container.equals(Pithos.TRASH_CONTAINER);
+ }
+
+ public boolean isHome() {
+ return isContainer() && name.equals(Pithos.HOME_CONTAINER);
+ }
+
+ public boolean contains(Folder folder) {
+ for (Folder f : subfolders)
+ if (f.equals(folder) || f.contains(folder))
+ return true;
+ return false;
+ }
}
projects / pithos-web-client / blobdiff