Revision 1ac430a1 web_client/src/gr/grnet/pithos/web/client/foldertree/Folder.java
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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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import java.util.ArrayList; |
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import java.util.Date; |
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import java.util.LinkedHashSet; |
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import java.util.List; |
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import java.util.Set; |
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import org.w3c.css.sac.ElementSelector; |
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public class Folder extends Resource {
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/* |
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* The name of the folder. If the folder is a container this is its name. If it is a virtual folder this is the |
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* last part of its path |
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*/ |
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private String name = null; |
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private Date lastModified = null; |
| ... | ... | |
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private long bytesUsed = 0; |
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private Set<Folder> subfolders = new LinkedHashSet<Folder>(); |
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/* |
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* The name of the container that this folder belongs to. If this folder is container, this field equals name |
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*/ |
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private String container = null; |
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/* |
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* This is the full path of the folder (prefix is a misnomer but it was named so because this is used as a prefix= |
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* parameter in the request that fetches its children). If the folder is a cointainer this is empty string |
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*/ |
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private String prefix = ""; |
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public Folder() {};
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| ... | ... | |
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return container; |
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} |
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public void setContainer(String container) {
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this.container = container; |
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} |
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public String getPrefix() {
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return prefix; |
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} |
| ... | ... | |
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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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if (o.containsKey("subdir")) {
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String contentType = unmarshallString(o, "content_type"); |
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if (o.containsKey("subdir") || (contentType != null && contentType.startsWith("application/directory"))) {
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Folder f = new Folder(); |
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f.populate(o); |
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f.setContainer(container == null ? name : container); |
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f.setPrefix(container == null ? f.getName() : prefix + "/" + f.getName()); |
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f.populate(o, container); |
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subfolders.add(f); |
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} |
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else {
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String contentType = unmarshallString(o, "content_type"); |
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if (contentType != null && contentType.startsWith("application/directory")) {
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Folder f = new Folder(); |
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f.populate(o); |
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f.setContainer(container == null ? name : container); |
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f.setPrefix(container == null ? f.getName() : prefix + "/" + f.getName()); |
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subfolders.add(f); |
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} |
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else {
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// add file |
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} |
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// add file |
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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 void populate(JSONObject o) {
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public void populate(JSONObject o, String aContainer) {
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String path = null; |
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if (o.containsKey("subdir")) {
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name = unmarshallString(o, "subdir"); |
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if (name.endsWith("/"))
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name = name.substring(0, name.length() - 1); |
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path = unmarshallString(o, "subdir"); |
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} |
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else {
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name = unmarshallString(o, "name");
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path = unmarshallString(o, "name");
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lastModified = unmarshallDate(o, "last_modified"); |
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} |
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if (path.endsWith("/"))
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path = path.substring(0, path.length() - 1); |
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if (path.contains("/"))
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name = path.substring(path.lastIndexOf("/") + 1, path.length()); //strip the prefix
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else |
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name = path; |
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if (aContainer != null) {
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container = aContainer; |
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prefix = path; |
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} |
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else {
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container = name; |
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prefix = ""; |
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} |
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} |
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@Override |
| ... | ... | |
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public boolean equals(Object other) {
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if (other instanceof Folder) {
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Folder o = (Folder) other; |
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return name.equals(o.getName()) && prefix.equals(o.getPrefix()); |
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if (container != null) |
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return prefix.equals(o.getPrefix()) && container.equals(o.getContainer()); |
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else |
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return o.getContainer() == null && name.equals(o.getName()); |
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} |
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return false; |
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} |
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