001/**
002 * Copyright 2005-2014 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.rice.kew.framework;
017
018import org.kuali.rice.core.api.resourceloader.GlobalResourceLoader;
019import org.kuali.rice.kew.api.KewApiConstants;
020import org.kuali.rice.kew.framework.actionlist.ActionListCustomizationHandlerService;
021import org.kuali.rice.kew.framework.actionlist.ActionListCustomizationMediator;
022import org.kuali.rice.kew.framework.document.search.DocumentSearchCustomizationHandlerService;
023import org.kuali.rice.kew.framework.document.security.DocumentSecurityHandlerService;
024import org.kuali.rice.kew.framework.rule.attribute.WorkflowRuleAttributeHandlerService;
025import org.kuali.rice.kew.framework.validation.RuleValidationAttributeExporterService;
026import org.kuali.rice.ksb.api.KsbApiServiceLocator;
027
028import javax.xml.namespace.QName;
029
030/**
031 * A static service locator which aids in locating the various KEW framework services.
032 */
033public class KewFrameworkServiceLocator {
034
035    public static final String DOCUMENT_SEARCH_CUSTOMIZATION_HANDLER_SERVICE = "documentSearchCustomizationHandlerService";
036    public static final String DOCUMENT_SECURITY_HANDLER_SERVICE = "documentSecurityHandlerService";
037    public static final String RULE_VALIDATION_ATTRIBUTE_EXPORTER_SERVICE = "ruleValidationAttributeExporterService";
038    public static final String ACTION_LIST_CUSTOMIZATION_MEDIATOR = "rice.kew.actionListCustomizationMediator";
039    public static final String ACTION_LIST_CUSTOMIZATION_HANDLER_SERVICE = "actionListCustomizationHandlerService";
040    public static final String WORKFLOW_RULE_ATTRIBUTE_HANDLER_SERVICE = "workflowRuleAttributeHandlerService";
041
042
043    static <T> T getService(String serviceName) {
044        return GlobalResourceLoader.<T>getService(serviceName);
045    }
046
047    static <T> T getServiceOnBus(String serviceName, String applicationId) {
048        return (T)KsbApiServiceLocator.getServiceBus().getService(new QName(KewApiConstants.Namespaces.KEW_NAMESPACE_2_0, serviceName), applicationId);
049    }
050
051    public static DocumentSearchCustomizationHandlerService getDocumentSearchCustomizationHandlerService(
052            String applicationId) {
053        return getServiceOnBus(DOCUMENT_SEARCH_CUSTOMIZATION_HANDLER_SERVICE, applicationId);
054    }
055
056    public static DocumentSecurityHandlerService getDocumentSecurityHandlerService(
057            String applicationId) {
058        return getServiceOnBus(DOCUMENT_SECURITY_HANDLER_SERVICE, applicationId);
059    }
060
061    public static RuleValidationAttributeExporterService getRuleValidationAttributeExporterService(String applicationId) {
062        return getServiceOnBus(RULE_VALIDATION_ATTRIBUTE_EXPORTER_SERVICE, applicationId);
063    }
064
065    public static WorkflowRuleAttributeHandlerService getWorkflowRuleAttributeHandlerService(String applicationId) {
066        return getServiceOnBus(WORKFLOW_RULE_ATTRIBUTE_HANDLER_SERVICE, applicationId);
067    }
068
069    public static ActionListCustomizationMediator getActionListCustomizationMediator() {
070        return getService(ACTION_LIST_CUSTOMIZATION_MEDIATOR);
071    }
072    
073    public static ActionListCustomizationHandlerService getActionListCustomizationHandlerService(
074            String applicationId) {
075        return getServiceOnBus(ACTION_LIST_CUSTOMIZATION_HANDLER_SERVICE, applicationId);
076    }
077}