com.atlassian.jira.web.servlet
Class ViewThumbnailServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          com.atlassian.jira.web.servlet.AbstractViewFileServlet
              com.atlassian.jira.web.servlet.ViewAttachmentServlet
                  com.atlassian.jira.web.servlet.ViewThumbnailServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class ViewThumbnailServlet
extends ViewAttachmentServlet

See Also:

Serialized Form

Constructor Summary

ViewThumbnailServlet()

Method Summary

protected void	getInputStream(String attachmentPath, InputStreamConsumer<Void> consumer) Returns the file of the attachment.
protected void	setResponseHeaders(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Sets the content type, content length and "Content-Disposition" header of the response based on the values of the attachement found.

Methods inherited from class com.atlassian.jira.web.servlet.ViewAttachmentServlet

getAttachment, hasPermissionToViewAttachment

Methods inherited from class com.atlassian.jira.web.servlet.AbstractViewFileServlet

attachmentQuery, doGet, getJiraAuthenticationContext, getUserName

Methods inherited from class javax.servlet.http.HttpServlet

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

Methods inherited from class javax.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

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

Constructor Detail

ViewThumbnailServlet

public ViewThumbnailServlet()

Method Detail

getInputStream

protected void getInputStream(String attachmentPath,
                              InputStreamConsumer<Void> consumer)
                       throws InvalidAttachmentPathException,
                              DataAccessException,
                              IOException,
                              PermissionException

Description copied from class: ViewAttachmentServlet

Returns the file of the attachment.

Overrides:

getInputStream in class ViewAttachmentServlet

Parameters:

attachmentPath - the query describing which attachment to get

Throws:

InvalidAttachmentPathException - if the path to the attachment was invalid in some way.

DataAccessException - if attachment or user cannot be retrieved due to some kind of db access problem.

IOException - if there is a problem getting the File.

PermissionException - if user is denied permission to see the attachment

setResponseHeaders

protected void setResponseHeaders(javax.servlet.http.HttpServletRequest request,
                                  javax.servlet.http.HttpServletResponse response)

Description copied from class: ViewAttachmentServlet

Sets the content type, content length and "Content-Disposition" header of the response based on the values of the attachement found.

Overrides:

setResponseHeaders in class ViewAttachmentServlet

Parameters:

request - HTTP request

response - HTTP response