103 lines
3.5 KiB
Java
103 lines
3.5 KiB
Java
package org.gcube.portlets.widgets.workspaceuploader.server;
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import org.gcube.common.homelibary.model.items.type.WorkspaceItemType;
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import org.gcube.common.homelibrary.home.workspace.Workspace;
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import org.gcube.common.homelibrary.home.workspace.WorkspaceItem;
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import org.gcube.portlets.widgets.workspaceuploader.client.WorkspaceUploaderService;
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import org.gcube.portlets.widgets.workspaceuploader.server.util.WsUtil;
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import org.gcube.portlets.widgets.workspaceuploader.shared.UploadProgress;
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import org.gcube.portlets.widgets.workspaceuploader.shared.WorkspaceUploaderItem;
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import org.gcube.portlets.widgets.workspaceuploader.shared.WorkspaceUploaderItem.UPLOAD_STATUS;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.google.gwt.user.server.rpc.RemoteServiceServlet;
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/**
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* The server side implementation of the RPC service.
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*/
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@SuppressWarnings("serial")
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public class WorkspaceUploaderServiceImpl extends RemoteServiceServlet implements WorkspaceUploaderService {
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public static Logger logger = LoggerFactory.getLogger(WorkspaceUploaderServiceImpl.class);
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@Override
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public WorkspaceUploaderItem getUploadStatus(String identifier) throws Exception {
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if (identifier == null || identifier.isEmpty()) {
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String exception = "Invalid upload identifier, it is null or empty";
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logger.error(exception);
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throw new Exception(exception);
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}
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logger.trace("Get UploadStatus for id: "+identifier);
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WorkspaceUploaderItem uploader = WsUtil.getWorkspaceUploaderInSession(getThreadLocalRequest().getSession(), identifier);
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if (uploader == null) {
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WorkspaceUploaderItem waitingUpload = new WorkspaceUploaderItem(identifier, null, UPLOAD_STATUS.WAIT, "Upload waiting..", new UploadProgress());
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waitingUpload.setClientUploadKey(identifier);
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return waitingUpload;
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/*
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String exception = "Item upload not found";
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logger.error(exception);
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throw new Exception(exception);*/
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}
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// getThreadIds();
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logger.trace("returning uploader: "+uploader);
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return uploader;
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}
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@Override
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public String getWorkspaceId() throws Exception {
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logger.trace("getWorkspaceId");
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Workspace workspace;
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try {
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workspace = WsUtil.getWorkspace(getThreadLocalRequest().getSession());
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if(workspace!=null)
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return workspace.getRoot().getId();
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} catch (Exception e) {
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logger.error("Get workspace id error", e);
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String error = "An error occurred getting root id";
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throw new Exception(error);
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}
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return null;
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}
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/* (non-Javadoc)
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* @see org.gcube.portlets.user.workspace.client.rpc.GWTWorkspaceService#itemExistsInWorkpaceFolder(java.lang.String, java.lang.String)
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*/
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@Override
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public String itemExistsInWorkpaceFolder(String parentId, String itemName) throws Exception {
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logger.trace("get itemExistsInWorkpace by parentId: "+parentId);
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try {
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Workspace workspace = WsUtil.getWorkspace(getThreadLocalRequest().getSession());
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WorkspaceItem wsItem = workspace.getItem(parentId); //GET PARENT
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if(wsItem.getType().equals(WorkspaceItemType.FOLDER) || wsItem.getType().equals(WorkspaceItemType.SHARED_FOLDER)){
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WorkspaceItem itemFound = workspace.find(itemName, parentId);
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if(itemFound==null)
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return null;
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return itemFound.getId();
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}
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else
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throw new Exception("Invalid Folder parent");
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} catch (Exception e) {
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String error = "Sorry an error occurred when searching item id, please refresh and try again";
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logger.error(error, e);
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throw new Exception(e.getMessage());
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}
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}
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// protected void getThreadIds(){
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// WorkspaceUploadServletStream.printAllThreadIds();
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// }
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}
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