de.kp.ames.web.function.domain.model.NamespaceObject.java Source code

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Here is the source code for de.kp.ames.web.function.domain.model.NamespaceObject.java

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package de.kp.ames.web.function.domain.model;
/**
 * This Java module is part of the
 *  Application Developer Framework
 *
 *  Project: AMES-Web-Service
 *  Package: de.kp.ames.web.function.domain.model
 *  Module: NamespaceObject
 *  @author krusche@dr-kruscheundpartner.de
 *
 * Add your semantic annotations within the SemanticAssist tags and
 * mark them with a leading hashtag #:
 *
 * <SemanticAssist>
 *     #domain #function #model #namespace #object #web
 * </SemanticAssist>
 *
 */

/**
 *   Copyright 2012 Dr. Krusche & Partner PartG
 *
 *   AMES-Web-Service is free software: you can redistribute it and/or 
 *   modify it under the terms of the GNU General Public License 
 *   as published by the Free Software Foundation, either version 3 of 
 *   the License, or (at your option) any later version.
 *
 *   AMES- Web-Service is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
 * 
 *  See the GNU General Public License for more details. 
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this software. If not, see <http://www.gnu.org/licenses/>.
 *
 */

import java.util.List;

import javax.xml.registry.JAXRException;

import org.freebxml.omar.client.xml.registry.infomodel.ClassificationImpl;
import org.freebxml.omar.client.xml.registry.infomodel.RegistryObjectImpl;
import org.freebxml.omar.client.xml.registry.infomodel.RegistryPackageImpl;
import org.freebxml.omar.client.xml.registry.infomodel.SlotImpl;
import org.json.JSONArray;
import org.json.JSONObject;

import de.kp.ames.web.core.regrep.JaxrHandle;
import de.kp.ames.web.core.regrep.JaxrIdentity;
import de.kp.ames.web.core.regrep.lcm.JaxrLCM;
import de.kp.ames.web.function.FncConstants;

public class NamespaceObject extends BusinessObject {

    /**
     * Constructor
     * 
     * @param jaxrHandle
     * @param jaxrLCM
     */
    public NamespaceObject(JaxrHandle jaxrHandle, JaxrLCM jaxrLCM) {
        super(jaxrHandle, jaxrLCM);
    }

    /**
     * Create NamespaceObject
     * 
     * @param data
     * @return
     * @throws Exception
     */
    public RegistryObjectImpl create(String data) throws Exception {

        /*
         * Initialize data
         */
        JSONObject jForm = new JSONObject(data);

        /*
         * Create NamespaceObject
         */
        return create(jForm);

    }

    /**
     * Create NamespaceObject from JSON representation
     * 
     * @param jForm
     * @return
     * @throws Exception
     */
    public RegistryObjectImpl create(JSONObject jForm) throws Exception {

        /* 
         * Create registry package 
         */
        String name = jForm.getString(RIM_NAME);

        // 
        RegistryPackageImpl rp = jaxrLCM.createRegistryPackage(jaxrLCM.createInternationalString(name));
        if (rp == null)
            throw new JAXRException("[NamespaceObject] Creation of RegistryPackage failed.");

        /* 
         * Identifier
         */
        String rid = JaxrIdentity.getInstance().getPrefixUID(FncConstants.FOLDER_PRE);

        rp.setLid(rid);
        rp.getKey().setId(rid);

        /* 
         * Home url
         */
        String home = jaxrHandle.getEndpoint().replace("/saml", "");
        rp.setHome(home);

        /*
         * Description
         */
        String desc = jForm.getString(RIM_DESC);
        rp.setDescription(jaxrLCM.createInternationalString(desc));

        /*
         * Classifications
         */
        JSONArray jClases = jForm.has(RIM_CLAS) ? new JSONArray(jForm.getString(RIM_CLAS)) : null;
        if (jClases != null) {

            List<ClassificationImpl> classifications = createClassifications(jClases);
            /*
             * Set composed object
             */
            rp.addClassifications(classifications);

        }

        /* 
         * Slots
         */
        JSONObject jSlots = jForm.has(RIM_SLOT) ? new JSONObject(jForm.getString(RIM_SLOT)) : null;
        if (jSlots != null) {

            List<SlotImpl> slots = createSlots(jSlots);
            /*
             * Set composed object
             */
            rp.addSlots(slots);

        }

        /*
         * Indicate as created
         */
        this.created = true;

        return rp;
    }

    /**
     * Update NamespaceObject
     * 
     * @param data
     * @return
     * @throws Exception
     */
    public RegistryObjectImpl update(String data) throws Exception {

        /*
         * Initialize data
         */
        JSONObject jForm = new JSONObject(data);

        /*
         * Update NamespaceObject
         */
        return update(jForm);

    }

    /**
     * Update NamespaceObject from JSON representation
     * 
     * @param jForm
     * @return
     * @throws Exception
     */
    public RegistryObjectImpl update(JSONObject jForm) throws Exception {

        /* 
         * Determine namespaces from unique identifier
         */
        String nid = jForm.getString(RIM_ID);

        RegistryPackageImpl folder = (RegistryPackageImpl) jaxrLCM.getRegistryObjectById(nid);
        if (folder == null)
            throw new Exception("[NamespaceObject] RegistryObject with id <" + nid + "> does not exist.");

        /*
         * Update metadata
         */
        updateMetadata(folder, jForm);

        /*
         * Indicate as updated
         */
        this.created = false;

        return folder;

    }

}