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SDK for Java 3.6
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Relation samples

Basics

Example of uuid:

  • Using UUID -> "f123a950-0329-4d62-8328-0ff500fd42db";

Methods

getRelationTypes

Description:

MethodReturn valuesDescription

getRelationTypes(String type)

List<RelationType>

Retrieves a list of all relations defined of a type.

Available types values:

  • RelationType.BIDIRECTIONAL
  • RelationType.PARENT_CHILD
  • RelationType.MANY_TO_MANY

More information at Relation types.

Example:

package com.openkm;

import com.openkm.sdk4j.OKMWebservices;
import com.openkm.sdk4j.OKMWebservicesFactory;
import com.openkm.sdk4j.bean.RelationType;

public class Test {

    public static void main(String[] args) {
        String host = "http://localhost:8080/openkm";
        String user = "okmAdmin";
        String password = "admin";
        OKMWebservices ws = OKMWebservicesFactory.getInstance(host);

        try {
            ws.login(user, password);
            for (RelationType type : ws.getRelationTypes(RelationType.BIDIRECTIONAL)) {
                System.out.println(type);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

addRelation

Description:

MethodReturn valuesDescription

addRelation(String nodeAId, String nodeBId, long relTypeId)

void

Sets a relation between two nodes.

The parameters nodeAId and nodeBId should be any valid document, folder, mail or record UUID.

Example:

package com.openkm;

import com.openkm.sdk4j.OKMWebservices;
import com.openkm.sdk4j.OKMWebservicesFactory;
import com.openkm.sdk4j.bean.RelationType;

public class Test {

    public static void main(String[] args) {
        String host = "http://localhost:8080/openkm";
        String user = "okmAdmin";
        String password = "admin";
        OKMWebservices ws = OKMWebservicesFactory.getInstance(host);

        try {
            ws.login(user, password);
            for (RelationType type : ws.getRelationTypes(RelationType.BIDIRECTIONAL)) {
                // looking for a relation named invoice
                if (type.getTitle().equals("invoice")) {
                    // Relation invoice with budget
                    ws.addRelation("46762f90-82c6-4886-8d21-ad3017dd78a7", "8cd1e072-8595-4dd3-b121-41d622c43f08", type.getId());
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

deleteRelation

Description:

MethodReturn valuesDescription

deleteRelation(long relationId)

void

Deletes a relation.

Only when the relation will not be used by any node is able to be deleted, otherwise you'll get an error.

Example:

package com.openkm;

import com.openkm.sdk4j.OKMWebservices;
import com.openkm.sdk4j.OKMWebservicesFactory;
import com.openkm.sdk4j.bean.Relation;

public class Test {

    public static void main(String[] args) {
        String host = "http://localhost:8080/openkm";
        String user = "okmAdmin";
        String password = "admin";
        OKMWebservices ws = OKMWebservicesFactory.getInstance(host);

        try {
            ws.login(user, password);
            for (Relation relation : ws.getRelations("46762f90-82c6-4886-8d21-ad3017dd78a7")) {
                // looking for a relation named invoice
                if (relation.getRelationTitle().equals("invoice")) {
                    ws.deleteRelation(relation.getId());
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

getRelations

Description:

MethodReturn valuesDescription

getRelations(String uuid)

List<Relation>

Retrieves a list of all relations of a node..

The parameters uuid should be any valid document, folder, mail or record UUID.

Example:

package com.openkm;

import com.openkm.sdk4j.OKMWebservices;
import com.openkm.sdk4j.OKMWebservicesFactory;
import com.openkm.sdk4j.bean.Relation;

public class Test {

    public static void main(String[] args) {
        String host = "http://localhost:8080/openkm";
        String user = "okmAdmin";
        String password = "admin";
        OKMWebservices ws = OKMWebservicesFactory.getInstance(host);

        try {
            ws.login(user, password);
            for (Relation relation : ws.getRelations("46762f90-82c6-4886-8d21-ad3017dd78a7")) {
                System.out.println(relation);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

getRelationGroups

Description:

MethodReturn valuesDescription

getRelationGroups(String uuid)

List<RelationGroup>

Retrieves a list of all relation groups of a node.

Example:

package com.openkm;

import com.openkm.sdk4j.OKMWebservices;
import com.openkm.sdk4j.OKMWebservicesFactory;
import com.openkm.sdk4j.bean.RelationGroup;

public class Test {

    public static void main(String[] args) {
        String host = "http://localhost:8080/openkm";
        String user = "okmAdmin";
        String password = "admin";
        OKMWebservices ws = OKMWebservicesFactory.getInstance(host);

        try {
            ws.login(user, password);
            for (RelationGroup rg : ws.getRelationGroups("46762f90-82c6-4886-8d21-ad3017dd78a7")) {
                System.out.println(rg);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

addRelationGroup

Description:

MethodReturn valuesDescription

addRelationGroup(String uuid, String groupName, long type)

void

Adds a relation group at a node.

On a relation group only has sense to apply a relation type of RelationType.MANY_TO_MANY.

More information at Relation types.

Example:

package com.openkm;

import com.openkm.sdk4j.OKMWebservices;
import com.openkm.sdk4j.OKMWebservicesFactory;
import com.openkm.sdk4j.bean.RelationType;

public class Test {

    public static void main(String[] args) {
        String host = "http://localhost:8080/openkm";
        String user = "okmAdmin";
        String password = "admin";
        OKMWebservices ws = OKMWebservicesFactory.getInstance(host);

        try {
            ws.login(user, password);
            for (RelationType type : ws.getRelationTypes(RelationType.MANY_TO_MANY)) {
                if (type.getTitle().equals("staple")) {
                    ws.addRelationGroup("46762f90-82c6-4886-8d21-ad3017dd78a7", "staple group", type.getId());
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

addNodeToGroup

Description:

MethodReturn valuesDescription

addNodeToGroup(String uuid, long groupId)

void

Adds a node to an existing relation group.

On a relation group only has sense apply the type RelationType.MANY_TO_MANY.

More information at Relation types.

Example:

package com.openkm;

import com.openkm.sdk4j.OKMWebservices;
import com.openkm.sdk4j.OKMWebservicesFactory;
import com.openkm.sdk4j.bean.RelationGroup;

public class Test {

    public static void main(String[] args) {
        String host = "http://localhost:8080/openkm";
        String user = "okmAdmin";
        String password = "admin";
        OKMWebservices ws = OKMWebservicesFactory.getInstance(host);

        try {
            ws.login(user, password);
            for (RelationGroup rg : ws.getRelationGroups("46762f90-82c6-4886-8d21-ad3017dd78a7")) {
                if (rg.getName().equals("staple group")) {
                    ws.addNodeToGroup("8f101a85-88e7-4abe-8175-c5fea3e17d8b", rg.getId());
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

deleteRelationGroup

Description:

MethodReturn valuesDescription

deleteRelationGroup(long groupId)

void

Remove relation group from a node

Example:

package com.openkm;

import com.openkm.sdk4j.OKMWebservices;
import com.openkm.sdk4j.OKMWebservicesFactory;
import com.openkm.sdk4j.bean.RelationGroup;

public class Test {

    public static void main(String[] args) {
        String host = "http://localhost:8080/openkm";
        String user = "okmAdmin";
        String password = "admin";
        OKMWebservices ws = OKMWebservicesFactory.getInstance(host);

        try {
            ws.login(user, password);
            for (RelationGroup rg : ws.getRelationGroups("8f101a85-88e7-4abe-8175-c5fea3e17d8b")) {
                if (rg.getName().equals("staple group")) {
                    ws.deleteRelationGroup(rg.getId());
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

findRelationGroup

Description:

MethodReturn valuesDescription

findRelationGroup(long groupId)

RelationGroup

Finds a relation group by id.

Example:

package com.openkm;

import com.openkm.sdk4j.OKMWebservices;
import com.openkm.sdk4j.OKMWebservicesFactory;

public class Test {

    public static void main(String[] args) {
        String host = "http://localhost:8080/openkm";
        String user = "okmAdmin";
        String password = "admin";
        OKMWebservices ws = OKMWebservicesFactory.getInstance(host);

        try {
            ws.login(user, password);
            long groupId = 1;
            System.out.println(ws.findRelationGroup(groupId));
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

setRelationGroupName

Description:

MethodReturn valuesDescription

setRelationGroupName(long groupId, String groupName)

void

Changes the relation group name.

Example:

package com.openkm;

import com.openkm.sdk4j.OKMWebservices;
import com.openkm.sdk4j.OKMWebservicesFactory;

public class Test {

    public static void main(String[] args) {
        String host = "http://localhost:8080/openkm";
        String user = "okmAdmin";
        String password = "admin";
        OKMWebservices ws = OKMWebservicesFactory.getInstance(host);

        try {
            ws.login(user, password);
            long groupId = 1;
            ws.setRelationGroupName(groupId, "new name");
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

getAllRelationGroups

Description:

MethodReturn valuesDescription

getAllRelationGroups()

List<RelationGroup>

Retrieves a list of all relation groups.

Example:

package com.openkm;

import com.openkm.sdk4j.OKMWebservices;
import com.openkm.sdk4j.OKMWebservicesFactory;
import com.openkm.sdk4j.bean.RelationGroup;

public class Test {

    public static void main(String[] args) {
        String host = "http://localhost:8080/openkm";
        String user = "okmAdmin";
        String password = "admin";
        OKMWebservices ws = OKMWebservicesFactory.getInstance(host);

        try {
            ws.login(user, password);
            for (RelationGroup rg : ws.getAllRelationGroups()) {
                System.out.println(rg);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

deleteRelationGroupItem

Description:

MethodReturn valuesDescription

deleteRelationGroupItem(String uuid, long groupId)

void

Remove a node from a relation group.

Example:

package com.openkm;

import com.openkm.sdk4j.OKMWebservices;
import com.openkm.sdk4j.OKMWebservicesFactory;
import com.openkm.sdk4j.bean.RelationGroup;

public class Test {

    public static void main(String[] args) {
        String host = "http://localhost:8080/openkm";
        String user = "okmAdmin";
        String password = "admin";
        OKMWebservices ws = OKMWebservicesFactory.getInstance(host);

        try {
            ws.login(user, password);
            for (RelationGroup rg : ws.getRelationGroups("930baee0-8712-41b0-85c0-81d21e55742f")) {
                if (rg.getName().equals("staple")) {
                    ws.deleteRelationGroupItem("930baee0-8712-41b0-85c0-81d21e55742f", rg.getId());
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

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