CODEWITHSUNDEEP
javasharepoint
RDM
RDM

Reputation: 1191

Sharepoint API for Java

Steps that I am trying to perform the following steps through Java:

1) Connect to a sharepoint site with a given URL.

2) Get the list of files listed on that page

3) Filter the files using Modified date

4) Perform some more checks using Create Date and Modified Date

5) And finally save that file(s) into the Unix box.

As of now, I am able to access a particular file and read through it. However I need to get hold of file's metadata before reading it. Is there an API or a way to do all these in Java.

Thanks

Upvotes: 2

Views: 32996

Answers (2)

Francisco Valle
Francisco Valle

Reputation: 643

I have developed a Sharepoint Rest API java wrapper that allows you to use most common operations of the rest API.

https://github.com/kikovalle/PLGSharepointRestAPI-java

Upvotes: 0

hbulens
hbulens

Reputation: 1969

With SharePoint 2013, the REST services will make your life easier. In previous versions, you could use the good old SOAP web services.

For instance, you could connect to a list with this query on the REST API:

http://server/site/_api/lists/getbytitle('listname')/items

This will give you all items from that list. With OData you can do additional stuff like filtering:

$filter=StartDate ge datetime'2015-05-21T00%3a00%3a00'

Additionally, you can provide CAML queries to these services, allowing you to define detailed queries. Here's an example in Javascript:

var re = new SP.RequestExecutor(webUrl);
re.executeAsync({
url: "http://server/site/_api/web/lists/getbytitle('listname')/GetItems",
method: 'POST',
headers: { 
    "Accept": "application/json; odata=verbose",
    "Content-Type": "application/json; odata=verbose"
  },
body: { 
    "query" : {
      "__metadata": {
        "type": "SP.CamlQuery" 
      },
      "ViewXml": "<View>" +
        "<Query>" + query + "</Query>" +                       
      "</View>"
    }
  },
success: successHandler,
error: errorHandler
});

If all of this doesn't provide enough flexibility, you might as well take these list items in memory and do additional work in your (server side) code.

Upvotes: 6

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