uiscreeneventprocessor.java

国外的一套开源CRM

/*
 * 
 * Copyright (c) 2004 SourceTap - www.sourcetap.com
 *
 *  The contents of this file are subject to the SourceTap Public License 
 * ("License"); You may not use this file except in compliance with the 
 * License. You may obtain a copy of the License at http://www.sourcetap.com/license.htm
 * Software distributed under the License is distributed on an  "AS IS"  basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific language governing rights and limitations under the License.
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 */

package com.sourcetap.sfa.customization;

import com.sourcetap.sfa.event.GenericEventProcessor;

import org.ofbiz.entity.*;
import org.ofbiz.entity.model.ModelEntity;

import java.util.*;


/**
 * DOCUMENT ME!
 *
 */
public class UIScreenEventProcessor extends GenericEventProcessor {
    private static final boolean DEBUG = false;

    // Define function to get all entities (screen section entities) associated with a section.
    protected Iterator getUiScreenSectionEntityIterator(String sectionId,
        GenericDelegator delegator) throws GenericEntityException {
        HashMap uiScreenSectionEntityMap = new HashMap();
        uiScreenSectionEntityMap.put("sectionId", sectionId);

        ArrayList order = new ArrayList();
        order.add("entityId");

        List uiScreenSectionEntitys = delegator.findByAnd("UiScreenSectionEntity",
                uiScreenSectionEntityMap, order);

        return uiScreenSectionEntitys.iterator();
    }

    // Define function to get all attributes (screen section infos) associated with a section.
    protected Iterator getUiScreenSectionInfoIterator(String sectionId,
        GenericDelegator delegator) throws GenericEntityException {
        HashMap uiScreenSectionInfoMap = new HashMap();
        uiScreenSectionInfoMap.put("sectionId", sectionId);

        ArrayList order = new ArrayList();
        order.add("partyId");
        order.add("displayOrder");

        List uiScreenSectionInfos = delegator.findByAnd("UiScreenSectionInfo",
                uiScreenSectionInfoMap, order);

        return uiScreenSectionInfos.iterator();
    }

    // Define function to add missing eligible attributes.
    public void addMissingAttributes(String sectionId,
        GenericDelegator delegator, String partyId)
        throws GenericEntityException {
        ModelEntity uiScreenSectionInfoEntity = delegator.getModelEntity(
                "UiScreenSectionInfo");

        // Get the entities associated with this screen section.
        Iterator uiScreenSectionEntityIterator2 = getUiScreenSectionEntityIterator(sectionId,
                delegator);

        // Loop through entities associated with this screen section.
        while (uiScreenSectionEntityIterator2.hasNext()) {
            GenericValue uiScreenSectionEntityDetails = (GenericValue) uiScreenSectionEntityIterator2.next();

            // Get the attributes associated with this entity.
            HashMap uiAttributeMap = new HashMap();
            uiAttributeMap.put("entityId",
                uiScreenSectionEntityDetails.getString("entityId"));

            List uiAttributes = delegator.findByAnd("UiAttribute",
                    uiAttributeMap, null);
            Iterator uiAttributeIterator2 = uiAttributes.iterator();

            // Loop through all eligible attributes for this entity.
            while (uiAttributeIterator2.hasNext()) {
                GenericValue uiAttributeDetails = (GenericValue) uiAttributeIterator2.next();
                boolean attributeFound = false;

                // Get the attributes associated with this screen section.
                Iterator uiScreenSectionInfoIterator2 = getUiScreenSectionInfoIterator(sectionId,
                        delegator);

                // Loop through the already associated attributes to see if this on is already associated with the section
                // for the specified party ID.
                while (uiScreenSectionInfoIterator2.hasNext()) {
                    GenericValue uiScreenSectionInfoDetails = (GenericValue) uiScreenSectionInfoIterator2.next();

                    // See if this is a match.
                    if (uiScreenSectionInfoDetails.getString("attributeId")
                                                      .equals(uiAttributeDetails.getString(
                                    "attributeId")) &&
                            uiScreenSectionInfoDetails.getString("partyId")
                                                          .equals(partyId)) {
                        // This is a match. We don't need to add this one.
                        attributeFound = true;
                    }
                }

                // Clear the screen section info iterator so we can loop through it again.
                uiScreenSectionInfoIterator2 = null;

                if (!attributeFound) {
                    // This eligible attribute is not associated with the screen section for this party ID.  Add it.
                    GenericValue newUiScreenSectionInfoDetails = new GenericValue(uiScreenSectionInfoEntity);
                    newUiScreenSectionInfoDetails.setDelegator(delegator);
                    newUiScreenSectionInfoDetails.set("sectionId", sectionId);
                    newUiScreenSectionInfoDetails.set("partyId", partyId);
                    newUiScreenSectionInfoDetails.set("displayObjectId",
                        uiAttributeDetails.getString("displayObjectId"));
                    newUiScreenSectionInfoDetails.set("attributeId",
                        uiAttributeDetails.getString("attributeId"));
                    newUiScreenSectionInfoDetails.set("maxLength",
                        uiAttributeDetails.getString("maxLength"));
                    newUiScreenSectionInfoDetails.set("isMandatory",
                        uiAttributeDetails.getString("isMandatory"));
                    newUiScreenSectionInfoDetails.set("isReadOnly",
                        uiAttributeDetails.getString("isReadOnly"));
                    newUiScreenSectionInfoDetails.set("isVisible",
                        uiAttributeDetails.getString("isVisible"));
                    newUiScreenSectionInfoDetails.set("isSearchable",
                        uiAttributeDetails.getString("isSearchable"));
                    newUiScreenSectionInfoDetails.set("displayOrder",
                        uiAttributeDetails.getString("displayOrder"));
                    newUiScreenSectionInfoDetails.set("displayLabel",
                        uiAttributeDetails.getString("displayLabel"));
                    newUiScreenSectionInfoDetails.set("displayLength",
                        uiAttributeDetails.getString("displayLength"));
                    newUiScreenSectionInfoDetails.set("rowSpan",
                        uiAttributeDetails.getString("rowSpan"));
                    newUiScreenSectionInfoDetails.set("colSpan",
                        uiAttributeDetails.getString("colSpan"));
                    delegator.create(newUiScreenSectionInfoDetails);
                }
            }
        }
    }
}