Metacat

/**

 * This work was created by participants in the DataONE project, and is

 * jointly copyrighted by participating institutions in DataONE. For

 * more information on DataONE, see our web site at http://dataone.org.

 *

 *   Copyright ${year}

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *   http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package edu.ucsb.nceas.metacat.dataone;

import java.io.IOException;

import java.io.InputStream;

import org.dataone.client.exception.ClientSideException;

import org.dataone.client.utils.ExceptionUtils;

import org.dataone.client.v2.impl.MultipartCNode;

import org.dataone.service.exceptions.BaseException;

import org.dataone.service.exceptions.IdentifierNotUnique;

import org.dataone.service.exceptions.InvalidRequest;

import org.dataone.service.exceptions.InvalidToken;

import org.dataone.service.exceptions.NotAuthorized;

import org.dataone.service.exceptions.NotFound;

import org.dataone.service.exceptions.NotImplemented;

import org.dataone.service.exceptions.ServiceFailure;

//import org.dataone.service.exceptions.IdentifierNotUnique;

import org.dataone.service.types.v1.Identifier;

import org.dataone.service.types.v1.NodeReference;

import org.dataone.service.types.v1.NodeType;

import org.dataone.service.types.v1.Service;

import org.dataone.service.types.v1.Services;

import org.dataone.service.types.v1.Session;

import org.dataone.service.types.v1.Subject;

import org.dataone.service.types.v1.SubjectInfo;

import org.dataone.service.types.v2.Node;

import org.dataone.service.types.v2.NodeList;

import org.dataone.service.types.v2.SystemMetadata;

import org.dataone.service.util.Constants;

import org.dataone.service.util.D1Url;

/**

 * MockCNode mimics a DataONE Coordinating Node, and should be used only for testing

 * when there is a dependency on CN services

 */

public class MockCNode extends MultipartCNode {

    public final static String V1MNNODEID= "urn:node:test_MN-v1";

    public final static String V2MNNODEID= "urn:node:test_MN-v2";

    /**

     * See superclass for documentation

     */

    public MockCNode() throws ClientSideException, IOException {

        super(null);

    }

    @Override

	public NodeList listNodes() throws NotImplemented, ServiceFailure {

		NodeList list = new NodeList();

		list.addNode(getCapabilities());

		list.addNode(getTestMN());

		list.addNode(getTestV1MN());

		list.addNode(getTestV2MN());

		return list;

	}

    @Override

	public Node getCapabilities() throws NotImplemented, ServiceFailure {

		Node node = new Node();

		node.setIdentifier(getNodeId());

		Subject subject = new Subject();

		subject.setValue("cn=" + getNodeId() + ",dc=dataone,dc=org");

		node.addSubject(subject );

		node.setType(getNodeType());

		return node;

	}

    @Override

	public NodeReference getNodeId() {

		NodeReference nodeRef = new NodeReference();

		nodeRef.setValue("urn:node:MockCNode");

		return nodeRef ;

	}

    @Override

	public NodeType getNodeType() {

		return NodeType.CN;

	}

    @Override

	public String getNodeBaseServiceUrl() {

		return "https//:foo.dataone.org";

	}

    /**

     * No records exist in the Mock CNode - indicates such

     */

    @Override

    public SystemMetadata getSystemMetadata(Session session, Identifier pid)

        throws InvalidToken, NotImplemented, ServiceFailure, NotAuthorized, NotFound {

        throw new NotFound("0000", "MockCNode does not contain any records");

    }

    /**

     * Always return true that the reservation exists

     */

    @Override

    public boolean hasReservation(Session session, Subject subject, Identifier pid) 

    	throws InvalidToken, ServiceFailure, NotFound,

        NotAuthorized, NotImplemented {

    	// always return true

        return true;

    }

    @Override

    public SubjectInfo getSubjectInfo(Session session, Subject subject)

    throws ServiceFailure, NotAuthorized, NotImplemented, NotFound, InvalidToken {

        return null;

    }

    /* (non-Javadoc)

     * @see org.dataone.client.CNode#listSubjects(org.dataone.service.types.v1.Session, String, String, Integer, Integer)

     */

    @Override

    public SubjectInfo listSubjects(Session session, String query, String status, Integer start,

            Integer count) throws InvalidRequest, ServiceFailure, InvalidToken, NotAuthorized,

            NotImplemented {

        return null;

    }

    @Override

    public Node getNodeCapabilities(NodeReference nodeId) throws NotImplemented, ServiceFailure {

        if(nodeId != null && nodeId.getValue().equals(V1MNNODEID)) {

            return getTestV1MN();

        } else if (nodeId != null && nodeId.getValue().equals(V2MNNODEID)) {

            return getTestV2MN();

        } else {

            return getCapabilities();

        }

    }

    /*

     * Create a test mn in this env.

     */

    private Node getTestMN() {

        Node node = new Node();

        NodeReference nodeRef = new NodeReference();

        nodeRef.setValue("urn:node:test_MN-12346");

        node.setIdentifier(nodeRef);

        Subject subject = new Subject();

        subject.setValue("cn=" + getNodeId() + ",dc=dataone,dc=org");

        node.addSubject(subject );

        node.setType(NodeType.MN);

        return node;

    }

    /*

     * Create a v1 mn in this env

     */

    private Node getTestV1MN() {

        Node node = new Node();

        NodeReference nodeRef = new NodeReference();

        nodeRef.setValue(V1MNNODEID);

        node.setIdentifier(nodeRef);

        Subject subject = new Subject();

        subject.setValue("cn=" + V1MNNODEID + ",dc=dataone,dc=org");

        node.addSubject(subject );

        node.setType(NodeType.MN);

        Service service = new Service();

        service.setName("MNRead");

        service.setVersion("V1");

        service.setAvailable(true);

        Services services = new Services();

        services.addService(service);

        node.setServices(services);

        return node;

    }

    /*

     * Create a v2 mn in this env

     */

    private Node getTestV2MN() {

        Node node = new Node();

        NodeReference nodeRef = new NodeReference();

        nodeRef.setValue(V2MNNODEID);

        node.setIdentifier(nodeRef);

        Subject subject = new Subject();

        subject.setValue("cn=" + V2MNNODEID + ",dc=dataone,dc=org");

        node.addSubject(subject);

        node.setType(NodeType.MN);

        Service service = new Service();

        service.setName("MNRead");

        service.setVersion("V1");

        service.setAvailable(true);

        Service service2 = new Service();

        service2.setName("MNRead");

        service2.setVersion("V2");

        service2.setAvailable(true);

        Services services = new Services();

        services.addService(service);

        services.addService(service2);

        node.setServices(services);

        return node;

    }

}