com.communote.server.web.fe.portal.blog.helper

Class CreateBlogPostFeHelper

java.lang.Object

com.communote.server.web.fe.portal.blog.helper.CreateBlogPostFeHelper

public class CreateBlogPostFeHelper
extends Object

Helper class for blog post creation.

Author:

Communote GmbH - http://www.communote.com/

Field Summary

Fields

Modifier and Type	Field and Description
static String	PARAM_ATTACHMENTS_SESSION_ID Name of parameter which holds the (unique) key for storing IDs of uploaded attachments in the session.
static String	PARAM_UPLOADING_WIDGET_ID Name of parameter which holds the ID of the widget that made the upload.

Method Summary

Modifier and Type	Method and Description
static org.codehaus.jackson.node.ObjectNode	createAttachmentJSONObject(Attachment attachment) Creates a JSON object that describes an attachment.
static org.codehaus.jackson.node.ObjectNode	createAttachmentJSONObject(AttachmentData attachment) Creates a JSON object that describes an attachment.
static Set<Long>	getUploadedAttachmentsFromSession(javax.servlet.http.HttpServletRequest request) Returns a set with attachment IDs uploaded in the current session.
static void	removeUploadedAttachmentsFromSession(javax.servlet.http.HttpServletRequest request) Removes the attachment IDs set from the current session.

Methods inherited from class java.lang.Object

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

Field Detail

PARAM_ATTACHMENTS_SESSION_ID

public static final String PARAM_ATTACHMENTS_SESSION_ID

Name of parameter which holds the (unique) key for storing IDs of uploaded attachments in the session.

See Also:

Constant Field Values

PARAM_UPLOADING_WIDGET_ID

public static final String PARAM_UPLOADING_WIDGET_ID

Name of parameter which holds the ID of the widget that made the upload.

See Also:

Constant Field Values

Method Detail

createAttachmentJSONObject

public static org.codehaus.jackson.node.ObjectNode createAttachmentJSONObject(Attachment attachment)

Creates a JSON object that describes an attachment.

Parameters:

attachment - the attachment

Returns:

the create JSON object

createAttachmentJSONObject

public static org.codehaus.jackson.node.ObjectNode createAttachmentJSONObject(AttachmentData attachment)

Creates a JSON object that describes an attachment.

Parameters:

attachment - the attachment

Returns:

the create JSON object

getUploadedAttachmentsFromSession

public static Set<Long> getUploadedAttachmentsFromSession(javax.servlet.http.HttpServletRequest request)

Returns a set with attachment IDs uploaded in the current session. The list stored in the session is identified by the value of the request parameter PARAM_ATTACHMENTS_SESSION_ID. If the parameter is not provided null is returned. If the list is not yet in the session it will be put there.

Parameters:

request - the servlet request

Returns:

the set with attachment IDs or null if the identifier is not one of the request parameters

removeUploadedAttachmentsFromSession

public static void removeUploadedAttachmentsFromSession(javax.servlet.http.HttpServletRequest request)

Removes the attachment IDs set from the current session.

Parameters:

request - the servlet request