upload file

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yassine_036

hello
i'm want to upload file in company home
but i know how can i do this with jsp api
can you help me
thank you

rliu

You can create a web script controller (I created a Java-backed webscript controller) that receives the HTTP Post request. At a very high level, here is what I had to do:

1. Create a Map<QName, Serializable> that is required of the content. If you don't know how to do this, it would be a perfect time to learn how to use the node browser and navigate to a content item. The node browser will show what properties are stored. You will have to construct something similar (if not the same) in order to proceed.

2. Iterate thru the FormFields to obtain information (ie. filename, mime type, and content). You can obtain this information from the webScriptRequest object.

                    
String mimeType = null;
Content content = null;
FormData formData = (FormData) webScriptRequest.parseContent();
FormData.FormField[] formFields = formData.getFields();
InputStream is = null;
Map<QName, Serializable> properties = new HashMap<QName, Serializable>();

for (FormData.FormField ff : formFields) {
    if ("filename".equals(ff.getName())) {
        properties.put(ContentModel.PROP_NAME, ff.getFilename());
        properties.put(ContentModel.PROP_TITLE, ff.getFilename());
        mimeType = ff.getMimetype();
        is = ff.getContent().getInputStream();
        content = ff.getContent();
    }
}

QName qName = QName.createQName(NamespaceService.CONTENT_MODEL_1_0_URI, (String) properties.get(ContentModel.PROP_NAME));
properties.put(ContentModel.PROP_DESCRIPTION, "Protocol document");
properties.put(ContentModel.PROP_CONTENT, content.getContent());

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3. Create the node where you want it to be a content item for. In your case, you want it to be in the company home space. There are a myriad of ways to navigate to the company_home node ref. I strongly suggest reviewing the Java service APIs if your intention is to use a Java-backed webscript controller. Once you've obtained the company_home node ref, you'll have to create a node for your file to be uploaded:

ChildAssociationRef childAssociationRef = serviceRegistry.getNodeService().createNode(<—company home node ref goes here—>, ContentModel.ASSOC_CONTAINS, qName, ContentModel.TYPE_CONTENT, properties);
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4. Last step is to write the content to that node:

ContentWriter contentWriter = serviceRegistry.getFileFolderService().getWriter(childAssociationRef.getChildRef());
contentWriter.setMimetype(mimeType);
contentWriter.putContent(is);
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I can't say that this is the only way or the best way to do this since I'm not an Alfresco engineer, however, this code has successfully allowed me to upload files expediently and with no problems.