Question

I am trying to get the node ref of file uploaded to default root directory in my java class.

I tried this link.

But it is returning empty result set. How can I write search query to get the particular file node. Or Is there any way to create node ref from sting in java class.

My code :

NodeRef companyHomeNodeRef = null;
            StoreRef storeRef = new StoreRef(StoreRef.PROTOCOL_WORKSPACE,
                    "SpacesStore");

            ResultSet rs = searchService.query(storeRef,
                    SearchService.LANGUAGE_LUCENE, "\\\"/app:company_home/app:user_homes/sys:boris/cm:mypics\\");

            try {
                System.out.println("length :" + rs.length());
                if (rs.length() == 0) {
                    // throw new Exception("Didn't find Company Home");
                } else {
                    companyHomeNodeRef = rs.getNodeRef(0);
                }
            } finally {
                rs.close();
            }

thanks

Answer 1

I have resolved the issue. Below is code to create node ref of file from node ref string and update the content of file.

           AuthenticationUtil.runAs(new RunAsWork<String>() {

                @Override
                public String doWork() throws Exception {

                    NodeRef nodeRef = new NodeRef("workspace://SpacesStore/f1a5e908-80cb-4c6e-b919-cc80fe53b835");
                    if(contentService != null) {
                        ContentWriter writer = contentService.getWriter(nodeRef, ContentModel.PROP_CONTENT, true);
                        if(writer != null) {
                            writer.putContent(new ByteArrayInputStream("updated content".getBytes()));
                        } 
                    } 
                    return null;
                }

            }, AuthenticationUtil.getSystemUserName());