/*
- * 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;
-public class File {
+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.i18n.client.NumberFormat;
+import com.google.gwt.json.client.JSONObject;
+import com.google.gwt.json.client.JSONParser;
+import com.google.gwt.json.client.JSONValue;
+import java.util.Date;
+
+public class File extends Resource {
+ private String name;
+
+ private String hash;
+
+ private int version;
+
+ private long bytes;
+
+ private String contentType;
+
+ private Date lastModified;
+
+ private String modifiedBy;
+
+ private Date versionTimestamp;
+
+ private String path;
+
+ private String owner;
+
+ private boolean inTrash;
+
+ private String container;
+
+ private Folder parent;
+
+ public String getContentType() {
+ return contentType;
+ }
+
+ public String getHash() {
+ return hash;
+ }
+
+ public Date getLastModified() {
+ return lastModified;
+ }
+
+ public String getModifiedBy() {
+ return modifiedBy;
+ }
+
+ public String getName() {
+ return name;
+ }
+
+ public int getVersion() {
+ return version;
+ }
+
+ public Date getVersionTimestamp() {
+ return versionTimestamp;
+ }
+
+ public String getUri() {
+ return "/" + container + "/" + path;
+ }
+
+ public String getOwner() {
+ return owner;
+ }
+
+ public String getPath() {
+ return path;
+ }
+
+ public long getBytes() {
+ return bytes;
+ }
+
+ public String getSizeAsString() {
+ NumberFormat nf = NumberFormat.getFormat("######.#");
+ if (bytes < 1024)
+ return String.valueOf(bytes) + " B";
+ else if (bytes < 1024 * 1024)
+ return nf.format(Double.valueOf(bytes)/(1024)) + " KB";
+ else if (bytes < 1024 * 1024 * 1024)
+ return nf.format(Double.valueOf(bytes)/(1024 * 1024)) + " MB";
+ return nf.format(Double.valueOf(bytes)/(1024 * 1024 * 1024)) + " GB";
+ }
+
+ public boolean isShared() {
+ return false;
+ }
+
+ public boolean isInTrash() {
+ return inTrash;
+ }
+
+ public void populate(Folder parent, JSONObject o, String container) {
+ this.parent = parent;
+ path = unmarshallString(o, "name");
+ if (path.contains("/"))
+ name = path.substring(path.lastIndexOf("/") + 1, path.length()); //strip the prefix
+ else
+ name = path;
+ hash = unmarshallString(o, "hash");
+ bytes = unmarshallLong(o, "bytes");
+ version = unmarshallInt(o, "version");
+ contentType = unmarshallString(o, "content_type");
+ lastModified = unmarshallDate(o, "last_modified");
+ modifiedBy = unmarshallString(o, "modified_by");
+ versionTimestamp = unmarshallDate(o, "version_timestamp");
+ this.container = container;
+ }
+
+ public boolean equals(Object other) {
+ if (other instanceof File) {
+ File o = (File) other;
+ return name.equals(o.getName());
+ }
+ return false;
+ }
+
+ public int hashCode() {
+ return name.hashCode();
+ }
+
+ public String getContainer() {
+ return container;
+ }
+
+ public static File createFromResponse(Response response, File result) {
+ result.populate(response);
+ return result;
+ }
+
+ private void populate(Response response) {
+ String header = response.getHeader("X-Object-Meta-Trash");
+ if (header != null)
+ inTrash = Boolean.valueOf(header);
+ else
+ inTrash = false;
+
+ JSONValue json = JSONParser.parseStrict(response.getText());
+ JSONObject o = json.isObject();
+ }
+
+ public Folder getParent() {
+ return parent;
+ }
}
projects / pithos / blobdiff