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Basics

Most methods use QueryParams here there're some clues about how using it.

VariablesTypeAllow wildcardsRestrictionsDescription

domain

long

No.

Available values:

  • QueryParams.DOCUMENT
  • QueryParams.FOLDER
  • QueryParams.MAIL

By default the value is set to QueryParams.DOCUMENT.

For searching documents and folders use value:

(QueryParams.DOCUMENT | QueryParams.FOLDER)

Restrict the search to a node types.

author

String

No.

Value must be a valid userId.

Filter by creator user.

name

String

Yes.

 

Filter by node name.

keywords

List<String>

Yes.

 

Filter by keywords.

categories

List<String>

No.

Values should be categories UUID, not use path value.

Filter by categories.

content

  

Yes.

  

Filter by binary content.

mimeType

  

No.

Value should be a valid and registered MIME type.

Only can be applied to a documents node.

 Filter by document MIME type.

path

  

No.

When empty is used by default "/okm:root" node.

Filter by  a folder.

lastModifiedFrom

Calendar

No.

  

Filter by nodes created after a date.

lastModifiedTo

Calendar

No.

  

Filter by nodes creater before a date.

mailSubject

String

Yes.

Only applies to mail nodes.

Filter by mail subject field.

mailFrom

String

Yes.

Only applies to mail nodes.

 Filter by mail from field.

mailTo

  

Yes.

Only applies to mail nodes.

Filter by mail to field.

properties

Dictionary<String, String>

Yes on almost.

On metadata field values like "date" can not be applied wilcards.

The dictionary of the properties is composed of pairs:

('metadata_field_name','metada_field_value")

For example:

Dictionary<String, String> properties = new Dictionary<String, String>();
properties.Add("okp:consulting.name", "name value")

 Filtering by range of dates:

 DateTime date = DateTime.Now;// today
 DateTime to = new DateTime(date.Year, date.Month, date.Day, date.Hour, date.Minute, date.Second, date.Millisecond); 
 DateTime from = to.AddDays(-3);// three days before
 Dictionary<String,String> properties = new  Dictionary<String,String>();
 properties.Add("okp:consulting.date", ISO8601.formatBasic(from)+","+ISO8601.formatBasic(to));

When filtering by range of dates you must set both values ( from and to ), otherwise the filter will be ignored from OpenKM side.

 To filtering by a metadata field of type multiple like this:

<select label="Multiple" name="okp:consulting.multiple" type="multiple">
  <option label="One" value="one"/>
  <option label="Two" value="two"/>
  <option label="Three" value="three" />
</select>

 You should do:

properties.Add("okp:consulting.multiple", "one;two");

 Where "one" and "two" are valid values and character ";" is used as separator.

Filter by metadata group values.

 

The search operation is done only by AND logic.

Wildcard examples:

VariableExampleDescription

name

test*.html

Any document that start with characters "test" and ends with characters ".html"

name

test?.html

Any document that start with characters "test" followed by a single character and ends with characters ".html"

name

?test*

Any the documents where the first character doesn't matter, but is followed by the characters, "test".

Methods

findByContent

Description:

MethodReturn valuesDescription

findByContent(String content)

List<QueryResult>

Returns a list of results filtered by the value of the content parameter.

The method only searches among all documents, it does not takes in consideration any other kind of nodes.

Example:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using com.openkm.sdk4csharp;
using com.openkm.sdk4csharp.bean;

namespace OKMRest
{
    public class Program
    {
        static void Main(string[] args)
        {
            String host = "http://localhost:8080/OpenKM";
            String username = "okmAdmin";
            String password = "admin";
            OKMWebservice ws = OKMWebservicesFactory.newInstance(host, username, password);
            
            try
            {
                foreach (QueryResult qr in ws.findByContent("test")) 
                {
                    System.Console.WriteLine(qr);
                 }
            } 
            catch (Exception e)
            {
                System.Console.WriteLine(e.ToString());
            } 
        }
    }
}

findByName

Description:

MethodReturn valuesDescription

findByName(String name)

List<QueryResult>

Returns a list of results filtered by the value of the name parameter.

The method only searches among all documents, it does not takes in consideration any other kind of nodes.

Example:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using com.openkm.sdk4csharp;
using com.openkm.sdk4csharp.bean;

namespace OKMRest
{
    public class Program
    {
        static void Main(string[] args)
        {
            String host = "http://localhost:8080/OpenKM";
            String username = "okmAdmin";
            String password = "admin";
            OKMWebservice ws = OKMWebservicesFactory.newInstance(host, username, password);
            
            try
            {
                foreach (QueryResult qr in ws.findByName("?test*")) 
                {
                    System.Console.WriteLine(qr);
                }
            } 
            catch (Exception e)
            {
                System.Console.WriteLine(e.ToString());
            } 
        }
    }
}

findByKeywords

Description:

MethodReturn valuesDescription

findByKeywords(List<String> keywords)

List<QueryResult>

Returns a list of results filtered by the values of the keywords parameter.

The method only searches among all documents, it does not takes in consideration any other kind of nodes.

Example:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using com.openkm.sdk4csharp;
using com.openkm.sdk4csharp.bean;

namespace OKMRest
{
    public class Program
    {
        static void Main(string[] args)
        {
            String host = "http://localhost:8080/OpenKM";
            String username = "okmAdmin";
            String password = "admin";
            OKMWebservice ws = OKMWebservicesFactory.newInstance(host, username, password);
            
            try
            {
                List<string> keywords = new List<string>();
                keywords.Add("test");

                foreach (QueryResult qr in ws.findByKeywords(keywords)) 
                {
                    System.Console.WriteLine(qr);
                }
            } 
            catch (Exception e)
            {
                System.Console.WriteLine(e.ToString());
            }
        }
    }
}

find

Description:

MethodReturn valuesDescription

find(QueryParams queryParams)

List<QueryResult>

Returns a list of results filtered by the values of the queryParams parameter.

Example:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using com.openkm.sdk4csharp;
using com.openkm.sdk4csharp.bean;

namespace OKMRest
{
    public class Program
    {
        static void Main(string[] args)
        {
            String host = "http://localhost:8180/OpenKM";
            String username = "okmAdmin";
            String password = "admin";
            OKMWebservice ws = OKMWebservicesFactory.newInstance(host, username, password);
            
            try
            {
                QueryParams qParams = new QueryParams();
                qParams.domain = QueryParams.DOCUMENT;
                qParams.name = "test*.html";
                
                foreach (QueryResult qr in ws.find(qParams))
                {
                    System.Console.WriteLine(qr);
                }
            } 
            catch (Exception e)
            {
                System.Console.WriteLine(e.ToString());
            } 
        }
    }
}

findPaginated

Description:

MethodReturn valuesDescription

findPaginated(QueryParams queryParams, int offset, int limit)

ResultSet

Returns a list of paginated results filtered by the values of the queryParams parameter.

The parameter "limit" and "offset" allow you to retrieve just a portion of the results of a query.

  • The parameter "limit" is used to limit the number of results returned.
  • The parameter "offset" says to skip that many results before the beginning to return results.

For example if your query have 1000 results, but you only want to return the first 10, you should use these values:

  • limit=10
  • offset=0

Now suppose you want to show the results from 11-20, you should use these values:

  • limit=10
  • offset=10

Example:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using com.openkm.sdk4csharp;
using com.openkm.sdk4csharp.bean;

namespace OKMRest
{
    public class Program
    {
        static void Main(string[] args)
        {
            String host = "http://localhost:8180/OpenKM";
            String username = "okmAdmin";
            String password = "admin";
            OKMWebservice ws = OKMWebservicesFactory.newInstance(host, username, password);
            
            try
            {
                QueryParams qParams = new QueryParams();
                qParams.domain = QueryParams.DOCUMENT;
                qParams.name = "test*.html";
                ResultSet rs = ws.findPaginated(qParams, 20, 10);
                System.Console.WriteLine("Total results:" + rs.total);
                
                foreach (QueryResult qr in rs.results)
                {
                    System.Console.WriteLine(qr);
                }
            } 
            catch (Exception e)
            {
                System.Console.WriteLine(e.ToString());
            } 
        }
    }
}

findSimpleQueryPaginated

Description:

MethodReturn valuesDescription

findSimpleQueryPaginated(String statement, int offset, int limit)

ResultSet

Returns a list of paginated results filtered by the values of the statement parameter.

 

The syntax to use in the statement parameter is the pair 'field:value'. For example:

  • "name:grial" is filtering field name by word grial.

More information about Lucene sintaxis at Lucene query syntax.

 

The parameter "limit" and "offset" allow you to retrieve just a portion of the results of a query.

  • The parameter "limit" is used to limit the number of results returned.
  • The parameter "offset" says to skip that many results before the beginning to return results.

For example if your query have 1000 results, but you only want to return the first 10, you should use these values:

  • limit=10
  • offset=0

Now suppose you want to show the results from 11-20, you should use these values:

  • limit=10
  • offset=10

Example:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using com.openkm.sdk4csharp;
using com.openkm.sdk4csharp.bean;

namespace OKMRest
{
    public class Program
    {
        static void Main(string[] args)
        {
            String host = "http://localhost:8080/OpenKM";
            String username = "okmAdmin";
            String password = "admin";
            OKMWebservice ws = OKMWebservicesFactory.newInstance(host, username, password);
            
            try
            {
                ResultSet rs = ws.findSimpleQueryPaginated(20, 10, "name:grial");
                System.Console.WriteLine("Total results:" + rs.total);
                
                foreach (QueryResult qr in rs.results)
                {
                    System.Console.WriteLine(qr);
                }
            } 
            catch (Exception e)
            {
                System.Console.WriteLine(e.ToString());
            } 
        }
    }
}

findMoreLikeThis

Description:

MethodReturn valuesDescription

findMoreLikeThis(String uuid, int max)

ResultSet

Returns a list of documents that are considered similar by search engine.

The uuid is a document UUID.

The max value is used to limit the number of results returned.

The method can only be used with documents.

Example:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using com.openkm.sdk4csharp;
using com.openkm.sdk4csharp.bean;

namespace OKMRest
{
    public class Program
    {
        static void Main(string[] args)
        {
            String host = "http://localhost:8080/OpenKM";
            String username = "okmAdmin";
            String password = "admin";
            OKMWebservice ws = OKMWebservicesFactory.newInstance(host, username, password);
            
            try
            {
                ResultSet rs = ws.findMoreLikeThis("c5cb1982-1a99-4741-8a07-a319b9ac3459", 100);
                System.Console.WriteLine("Total results:" + rs.total);
                
                foreach (QueryResult qr in rs.results)
                {
                    System.Console.WriteLine(qr);
                }
            } 
            catch (Exception e)
            {
                System.Console.WriteLine(e.ToString());
            } 
        }
    }
}

getKeywordMap

Description:

MethodReturn valuesDescription

getKeywordMap(String[] filter)

Dictionary<String, Integer>

Returns a map of keywords with its count value filtered by other keywords.

Example:

  • Doc1.txt has keywords "test", "one", "two".
  • Doc2.txt has keywords "test", "one"
  • Doc3.txt has keywords "test", "three".

The results filtering by "test" -> "one", "two", "three".

The results filtering by "one" -> "test", "two".

The results filtering by "two" -> "test", "one".

The results filtering by "three" -> "test".

The results filtering by "one" and "two" -> "test".

 

Example:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using com.openkm.sdk4csharp;
using com.openkm.sdk4csharp.bean;

namespace OKMRest
{
    public class Program
    {
        static void Main(string[] args)
        {
            String host = "http://localhost:8080/OpenKM";
            String username = "okmAdmin";
            String password = "admin";
            OKMWebservice ws = OKMWebservicesFactory.newInstance(host, username, password);
            
            try
            {
               // All keywords without filtering
                System.Console.WriteLine("Without filtering");
                Dictionary<String, int> keywords = ws.getKeywordMap(new String[]{"test", "test2"});
                
                foreach (KeyValuePair<string,int> kvp in keywords)
                {
                     System.Console.WriteLine(kvp.Key + " is used :" + kvp.Value);
                }
                
                // Keywords filtered
                System.Console.WriteLine("Filtering");
                keywords = ws.getKeywordMap(new String[]{"test"});
                
                foreach (KeyValuePair<string,int> kvp in keywords) 
                {
                    System.Console.WriteLine(kvp.Key + " is used :" + kvp.Value);
                }
            } 
            catch (Exception e)
            {
                System.Console.WriteLine(e.ToString());
            } 
        }
    }
}

getCategorizedDocuments

Description:

MethodReturn valuesDescription

getCategorizedDocuments(String categoryId)

List<Document>

Retrieves a list of all documents related with a category.
The values of the categoryId parameter should be a category folder UUID or path.

Example:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using com.openkm.sdk4csharp;
using com.openkm.sdk4csharp.bean;

namespace OKMRest
{
    public class Program
    {
        static void Main(string[] args)
        {
            String host = "http://localhost:8180/OpenKM";
            String username = "okmAdmin";
            String password = "admin";
            OKMWebservice ws = OKMWebservicesFactory.newInstance(host, username, password);
            
            try
            {
                foreach (Document doc in ws.getCategorizedDocuments("/okm:categories/invoices"))
                {
                     System.Console.WriteLine(doc);
                }
            } 
            catch (Exception e)
            {
                System.Console.WriteLine(e.ToString());
            } 
        }
    }
}