root / src / gr / grnet / pithos / web / client / foldertree / AccountResource.java @ 0459d2ef
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/*
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* Copyright 2011-2012 GRNET S.A. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, are permitted provided that the following
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* conditions are met:
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*
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* 1. Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the following
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* disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* The views and conclusions contained in the software and
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* documentation are those of the authors and should not be
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* interpreted as representing official policies, either expressed
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* or implied, of GRNET S.A.
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*/
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package gr.grnet.pithos.web.client.foldertree; |
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import gr.grnet.pithos.web.client.Const; |
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import gr.grnet.pithos.web.client.Resource; |
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import gr.grnet.pithos.web.client.grouptree.Group; |
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import java.util.ArrayList; |
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import java.util.Date; |
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import java.util.List; |
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import com.google.gwt.http.client.Header; |
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import com.google.gwt.http.client.Response; |
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import com.google.gwt.http.client.URL; |
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import com.google.gwt.i18n.client.DateTimeFormat; |
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import com.google.gwt.i18n.client.DateTimeFormat.PredefinedFormat; |
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import com.google.gwt.i18n.client.NumberFormat; |
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import com.google.gwt.json.client.JSONArray; |
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import com.google.gwt.json.client.JSONObject; |
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import com.google.gwt.json.client.JSONParser; |
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import com.google.gwt.json.client.JSONValue; |
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/**
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* Created by IntelliJ IDEA. User: chstath Date: 5/19/11 Time: 2:55 PM To change this template use File | Settings |
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* File Templates.
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*/
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public class AccountResource extends Resource { |
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private long numberOfContainers = 0; |
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private long numberOfObjects = 0; |
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private long bytesUsed = 0; |
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private long quota = 0; |
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private Date lastLogin = null; |
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private Date lastModified = null; |
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private List<Folder> containers = new ArrayList<Folder>(); |
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private Date currentLogin = null; |
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private List<Group> groups = new ArrayList<Group>(); |
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public long getQuota() { |
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return quota;
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} |
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public void setQuota(long quota) { |
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this.quota = quota;
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} |
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public long getBytesUsed() { |
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return bytesUsed;
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} |
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public void setBytesUsed(long bytesUsed) { |
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this.bytesUsed = bytesUsed;
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} |
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public Date getLastLogin() { |
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return lastLogin;
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} |
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public void setLastLogin(Date lastLogin) { |
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this.lastLogin = lastLogin;
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} |
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@Override
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public Date getLastModified() { |
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return lastModified;
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} |
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public void setLastModified(Date lastModified) { |
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this.lastModified = lastModified;
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} |
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public long getNumberOfContainers() { |
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return numberOfContainers;
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} |
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public void setNumberOfContainers(long numberOfContainers) { |
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this.numberOfContainers = numberOfContainers;
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} |
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public long getNumberOfObjects() { |
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return numberOfObjects;
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} |
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public void setNumberOfObjects(long numberOfObjects) { |
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this.numberOfObjects = numberOfObjects;
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} |
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public List<Folder> getContainers() { |
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return containers;
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} |
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public Date getCurrentLogin() { |
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return currentLogin;
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} |
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public void setCurrentLogin(Date currentLogin) { |
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this.currentLogin = currentLogin;
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} |
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public void populate(String owner, Response response) { |
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DateTimeFormat df = DateTimeFormat.getFormat(PredefinedFormat.RFC_2822); |
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groups.clear(); |
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for (Header h : response.getHeaders()) {
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if (h != null) { |
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String name = h.getName();
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if (name.startsWith("X-Account-Group-")) { |
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String groupName = URL.decodePathSegment(name.substring("X-Account-Group-".length())); |
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Group g = new Group(groupName); |
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String[] members = h.getValue().split(","); |
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for (String s : members) |
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g.addMemberID(URL.decodePathSegment(s).trim());
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groups.add(g); |
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} |
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else if (name.equals("X-Account-Container-Count")) { |
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numberOfContainers = Long.valueOf(h.getValue());
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} |
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else if (name.equals("X-Account-Object-Count")) { |
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numberOfObjects = Long.valueOf(h.getValue());
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} |
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else if (name.equals("X-Account-Bytes-Used")) { |
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bytesUsed = Long.valueOf(h.getValue());
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} |
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else if (name.equals("X-Account-Policy-Quota")) { |
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quota = Long.valueOf(h.getValue());
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} |
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else if (name.equals("X-Account-Last-Login")) { |
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lastLogin = df.parse(h.getValue()); |
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} |
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else if (name.equals("Last-Modified")) { |
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lastModified = df.parse(h.getValue()); |
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} |
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} |
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} |
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if (response.getText() != null && response.getText().length() > 0) { |
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containers.clear(); |
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JSONValue json = JSONParser.parseStrict(response.getText()); |
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JSONArray array = json.isArray(); |
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if (array != null) { |
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for (int i=0; i<array.size(); i++) { |
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JSONObject o = array.get(i).isObject(); |
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if (o != null) { |
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Folder f = new Folder();
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f.populate(null, o, owner, null); |
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containers.add(f); |
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} |
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} |
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} |
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} |
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} |
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public static AccountResource createFromResponse(String owner, Response response, AccountResource result) { |
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AccountResource a; |
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if (result == null) |
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a = new AccountResource();
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else
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a = result; |
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a.populate(owner, response); |
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return a;
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} |
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private String getSize(Long size, Double division){ |
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Double res = Double.valueOf(size.toString())/division; |
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NumberFormat nf = NumberFormat.getFormat("######.#"); |
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return nf.format(res);
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} |
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public String getFileSizeAsString() { |
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if (bytesUsed < 1024) |
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return String.valueOf(bytesUsed) + "B"; |
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else if (bytesUsed < 1024*1024) |
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return getSize(bytesUsed, 1024D) + "KB"; |
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else if (bytesUsed < 1024*1024*1024) |
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return getSize(bytesUsed,(1024D*1024D)) + "MB"; |
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return getSize(bytesUsed , (1024D*1024D*1024D)) + "GB"; |
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} |
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public String getQuotaAsString() { |
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if (quota < 1024) |
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return String.valueOf(quota) + "B"; |
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else if (quota < 1024 * 1024) |
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return getSize(quota, 1024D) + "KB"; |
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else if (quota < 1024 * 1024 * 1024) |
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return getSize(quota,(1024D * 1024D)) + "MB"; |
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return getSize(quota , (1024D * 1024D * 1024D)) + "GB"; |
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} |
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public List<Group> getGroups() { |
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return groups;
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} |
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public boolean hasHomeContainer() { |
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for (Folder f : containers)
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if (f.getName().equals(Const.HOME_CONTAINER))
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return true; |
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return false; |
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} |
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public boolean hasTrashContainer() { |
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for (Folder f : containers)
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if (f.getName().equals(Const.TRASH_CONTAINER))
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return true; |
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return false; |
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} |
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public void addGroup(Group newGroup) { |
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groups.add(newGroup); |
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} |
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public void removeGroup(Group group) { |
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groups.remove(group); |
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} |
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public Folder getTrash() {
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for (Folder c : containers) {
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if (c.getName().equals(Const.TRASH_CONTAINER))
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return c;
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} |
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return null; |
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} |
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public double getUsedPercentage() { |
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if (quota == 0) |
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return 0; |
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return ((double) bytesUsed) / quota; |
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} |
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public Folder getPithos() {
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for (Folder f : containers)
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if (f.getName().equals(Const.HOME_CONTAINER))
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return f;
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return null; |
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} |
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public Group getGroup(String groupName) { |
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for (Group g : groups) |
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if (g.getName().equalsIgnoreCase(groupName))
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return g;
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return null; |
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} |
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} |