topic FacesContext.getCurrentInstance() in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/facescontext-getcurrentinstance/m-p/27337#M13722 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>I'm trying to upload files with just one button (so, the "upload" and the "finish" button together.)</SPAN><BR /><BR /><SPAN>Now, I made a copy of UploadFileServlet and worked with the copy.</SPAN><BR /><BR /><SPAN>This code works fine</SPAN><BR /><PRE class="language-none line-numbers"><CODE><BR />// —————————————-<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;StringBuilder builder = new StringBuilder();<BR /><BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;builder.append(Repository.getMimeTypeForFileName(FacesContext<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.getCurrentInstance(), bean.getFileName()));<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String mime = builder.toString();<BR /><BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;// set mimetype of content<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;addwiz.setContentType(mime);<BR /><BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;// set inline Edit if mimetype = HTML<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;addwiz.setInlineEdit(addwiz.getContentType().equals(<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MimetypeMap.MIMETYPE_HTML));<BR /><BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;// Try and extract metadata from the file<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ContentReader cr = new FileContentReader(this.file);<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cr.setMimetype(addwiz.getContentType());<BR /><BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;// create properties for content type<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Map&lt;QName, Serializable&gt; contentProps = new HashMap&lt;QName, Serializable&gt;(<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5, 1.0f);<BR /><BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;// if (Repository.extractMetadata(FacesContext.getCurrentInstance(),<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;// cr, contentProps))<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;// {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;addwiz.setAuthor((String) (contentProps<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.get(ContentModel.PROP_AUTHOR)));<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;addwiz<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.setTitle((String) (contentProps<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.get(ContentModel.PROP_TITLE)));<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;addwiz.setDescription((String) (contentProps<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.get(ContentModel.PROP_DESCRIPTION)));<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;// }<BR /><BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (addwiz.getTitle() == null) <BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; addwiz.setTitle(bean.getFileName()); <BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><SPAN>But, now, I want to upload the files affcourse:</SPAN><BR /><BR /><PRE class="language-none line-numbers"><CODE><BR />addwiz.quick(this.file, null);<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><PRE class="language-none line-numbers"><CODE><BR />public String quick(File fileContent, String strContent)<BR />&nbsp;&nbsp; {&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; String outcome = quicksaveContent(fileContent, strContent);<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // now we know the new details are in the repository, reset the<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // client side node representation so the new details are retrieved<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (this.editMode)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; this.browseBean.getDocument().reset();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; return outcome;<BR />&nbsp;&nbsp; }<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><SPAN>Now, in the saveContent, I always get a nullpointer at the FacesContext.getCurrentInstance()!</SPAN><BR /><SPAN>At the first, I get this exception also at the first code, but I made muy way around it.</SPAN><BR /><BR /><SPAN>someone told me that this problem could be that the FacesContext.getCurrentInstance() use a HTTP request and the Servlet not, so that's why I get the nullpointer, but here stops my knowlidge of java&nbsp; <img id="smileyhappy" class="emoticon emoticon-smileyhappy" src="https://connect.hyland.com/i/smilies/16x16_smiley-happy.png" alt="Smiley Happy" title="Smiley Happy" /> </SPAN><BR /><BR /><SPAN>If you also can see in the first code i did</SPAN><BR /><BLOCKQUOTE class="jive-quote">// if (Repository.extractMetadata(FacesContext.getCurrentInstance(),</BLOCKQUOTE><BR /><SPAN>so i would not have a nullpointer offcourse</SPAN><BR /><BR /><SPAN>so, if someone could help me?</SPAN><BR /><BR /><SPAN>thx</SPAN></BODY></HTML> Wed, 12 Apr 2006 13:18:59 GMT sjeek 2006-04-12T13:18:59Z FacesContext.getCurrentInstance() https://connect.hyland.com/t5/alfresco-archive/facescontext-getcurrentinstance/m-p/27337#M13722 Hi,I'm trying to upload files with just one button (so, the "upload" and the "finish" button together.)Now, I made a copy of UploadFileServlet and worked with the copy.This code works fine// —————————————-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;StringBuilder builder = new StringBuilder();&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;builder.append(Repository.getMime Wed, 12 Apr 2006 13:18:59 GMT https://connect.hyland.com/t5/alfresco-archive/facescontext-getcurrentinstance/m-p/27337#M13722 sjeek 2006-04-12T13:18:59Z Re: FacesContext.getCurrentInstance() https://connect.hyland.com/t5/alfresco-archive/facescontext-getcurrentinstance/m-p/27338#M13723 <HTML><HEAD></HEAD><BODY><SPAN>Or is it possible to use the method </SPAN><PRE class="language-none line-numbers"><CODE>AddContentWizard.Finish<SPAN class="line-numbers-rows"><SPAN>‍</SPAN></SPAN></CODE></PRE><SPAN> in the UploadFileServlet ???</SPAN></BODY></HTML> Wed, 12 Apr 2006 20:10:07 GMT https://connect.hyland.com/t5/alfresco-archive/facescontext-getcurrentinstance/m-p/27338#M13723 sjeek 2006-04-12T20:10:07Z Re: FacesContext.getCurrentInstance() https://connect.hyland.com/t5/alfresco-archive/facescontext-getcurrentinstance/m-p/27339#M13724 <HTML><HEAD></HEAD><BODY><SPAN>Servlets are outside of the JavaServerFaces (JSF) lifecycle, so do not normally have access to the FacesContext object which is specific to the JSF framework. We mostly have equivilent methods on Application or Repository object that take the ServletContext object instead.</SPAN><BR /><BR /><SPAN>Thanks,</SPAN><BR /><BR /><SPAN>Kevin</SPAN></BODY></HTML> Thu, 13 Apr 2006 14:36:10 GMT https://connect.hyland.com/t5/alfresco-archive/facescontext-getcurrentinstance/m-p/27339#M13724 kevinr 2006-04-13T14:36:10Z