org.gcube.portlets.user.shareupdates.server

Class ShareUpdateServiceImpl

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet

com.google.gwt.user.server.rpc.RemoteServiceServlet

org.gcube.portlets.user.shareupdates.server.ShareUpdateServiceImpl

All Implemented Interfaces:

com.google.gwt.user.client.rpc.RemoteService, com.google.gwt.user.server.rpc.SerializationPolicyProvider, Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig, ShareUpdateService

public class ShareUpdateServiceImpl
extends com.google.gwt.user.server.rpc.RemoteServiceServlet
implements ShareUpdateService

The server side implementation of the RPC service.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	TEST_USER
static String	UPLOAD_DIR

Fields inherited from class com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet

perThreadRequest, perThreadResponse

Constructor Summary

Constructors

Constructor and Description
ShareUpdateServiceImpl()

Method Summary

Modifier and Type	Method and Description
LinkPreview	checkLink(String linkToCheck) tries the following in the indicated order for Populating the Link preview Open Graph protocol Meta "title" and "description" tags Best guess from page content (not recommended)
LinkPreview	checkUploadedFile(String fileName, String fileabsolutePathOnServer) generate a preview of the file, upload the file on the storage and shorts the link
void	destroy() Close connection pool on close
protected String	findFirstLink(String message)
ArrayList<org.gcube.portlets.widgets.pickitem.shared.ItemBean>	getHashtags()
ArrayList<org.gcube.portlets.widgets.pickitem.shared.ItemBean>	getMentionsBean(ArrayList<MentionedDTO> mentions)
ArrayList<org.gcube.portlets.widgets.pickitem.shared.ItemBean>	getPortalItemBeans()
ArrayList<org.gcube.portlets.widgets.pickitem.shared.ItemBean>	getSelectedUserIds(ArrayList<String> fullNames)
UserSettings	getUserSettings()
void	init() Connect to cassandra at startup
static boolean	isWithinPortal()
org.gcube.portal.databook.shared.ClientFeed	sharePostWithAttachments(String feedText, org.gcube.portal.databook.shared.FeedType feedType, org.gcube.portal.databook.shared.PrivacyLevel pLevel, Long vreOrgId, ArrayList<UploadedFile> uploadedFiles, ArrayList<MentionedDTO> mentionedItems, boolean notifyGroup, boolean saveCopyWokspace) Share a post with at least one attachment.
org.gcube.portal.databook.shared.ClientFeed	sharePostWithLinkPreview(String postText, org.gcube.portal.databook.shared.FeedType feedType, org.gcube.portal.databook.shared.PrivacyLevel pLevel, Long vreOrgId, LinkPreview preview, String urlThumbnail, ArrayList<MentionedDTO> mentionedItems, boolean notifyGroup) Share post that could contain a link preview.

Methods inherited from class com.google.gwt.user.server.rpc.RemoteServiceServlet

checkPermutationStrongName, doGetSerializationPolicy, getCodeServerPolicyUrl, getRequestModuleBasePath, getSerializationPolicy, init, loadPolicyFromCodeServer, onAfterResponseSerialized, onBeforeRequestDeserialized, processCall, processCall, processPost, shouldCompressResponse

Methods inherited from class com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet

doPost, doUnexpectedFailure, getPermutationStrongName, getThreadLocalRequest, getThreadLocalResponse, onAfterRequestDeserialized, readContent

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, log, log

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

TEST_USER

public static final String TEST_USER

See Also:

Constant Field Values

UPLOAD_DIR

public static final String UPLOAD_DIR

See Also:

Constant Field Values

Constructor Detail

ShareUpdateServiceImpl

public ShareUpdateServiceImpl()

Method Detail

init

public void init()

Connect to cassandra at startup

Overrides:

init in class javax.servlet.GenericServlet

destroy

public void destroy()

Close connection pool on close

Specified by:

destroy in interface javax.servlet.Servlet

Overrides:

destroy in class javax.servlet.GenericServlet

isWithinPortal

public static boolean isWithinPortal()

Returns:

true if you're running into the portal, false if in development

sharePostWithLinkPreview

public org.gcube.portal.databook.shared.ClientFeed sharePostWithLinkPreview(String postText,
                                                                            org.gcube.portal.databook.shared.FeedType feedType,
                                                                            org.gcube.portal.databook.shared.PrivacyLevel pLevel,
                                                                            Long vreOrgId,
                                                                            LinkPreview preview,
                                                                            String urlThumbnail,
                                                                            ArrayList<MentionedDTO> mentionedItems,
                                                                            boolean notifyGroup)

Share post that could contain a link preview.

Specified by:

sharePostWithLinkPreview in interface ShareUpdateService

sharePostWithAttachments

public org.gcube.portal.databook.shared.ClientFeed sharePostWithAttachments(String feedText,
                                                                            org.gcube.portal.databook.shared.FeedType feedType,
                                                                            org.gcube.portal.databook.shared.PrivacyLevel pLevel,
                                                                            Long vreOrgId,
                                                                            ArrayList<UploadedFile> uploadedFiles,
                                                                            ArrayList<MentionedDTO> mentionedItems,
                                                                            boolean notifyGroup,
                                                                            boolean saveCopyWokspace)

Share a post with at least one attachment.

Specified by:

sharePostWithAttachments in interface ShareUpdateService

getUserSettings

public UserSettings getUserSettings()

Specified by:

getUserSettings in interface ShareUpdateService

checkUploadedFile

public LinkPreview checkUploadedFile(String fileName,
                                     String fileabsolutePathOnServer)

generate a preview of the file, upload the file on the storage and shorts the link

Specified by:

checkUploadedFile in interface ShareUpdateService

findFirstLink

protected String findFirstLink(String message)

checkLink

public LinkPreview checkLink(String linkToCheck)

tries the following in the indicated order for Populating the Link preview Open Graph protocol Meta "title" and "description" tags Best guess from page content (not recommended)

Specified by:

checkLink in interface ShareUpdateService

getMentionsBean

public ArrayList<org.gcube.portlets.widgets.pickitem.shared.ItemBean> getMentionsBean(ArrayList<MentionedDTO> mentions)

getSelectedUserIds

public ArrayList<org.gcube.portlets.widgets.pickitem.shared.ItemBean> getSelectedUserIds(ArrayList<String> fullNames)

getPortalItemBeans

public ArrayList<org.gcube.portlets.widgets.pickitem.shared.ItemBean> getPortalItemBeans()

Specified by:

getPortalItemBeans in interface ShareUpdateService

getHashtags

public ArrayList<org.gcube.portlets.widgets.pickitem.shared.ItemBean> getHashtags()

Specified by:

getHashtags in interface ShareUpdateService