| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.lenya.cms.workflow.usecases; |
| |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.apache.lenya.cms.usecase.AbstractUsecase; |
| import org.apache.lenya.cms.usecase.UsecaseInvoker; |
| import org.apache.lenya.cms.usecase.UsecaseMessage; |
| import org.apache.lenya.util.Assert; |
| |
| /** |
| * Invocation usecase for the multi-workflow usecase. |
| */ |
| public class MultiWorkflowInvoke extends AbstractUsecase { |
| |
| protected static final String URL = "url"; |
| protected static final String USECASE_NAME = "usecaseName"; |
| |
| protected void doExecute() throws Exception { |
| super.doExecute(); |
| |
| String usecase = getParameterAsString(USECASE_NAME); |
| Assert.notNull("usecase", usecase); |
| String url = getParameterAsString(URL); |
| Assert.notNull("url", url); |
| |
| UsecaseInvoker invoker = null; |
| try { |
| invoker = (UsecaseInvoker) this.manager.lookup(UsecaseInvoker.ROLE); |
| invoker.invoke(url, usecase, new HashMap()); |
| |
| if (invoker.getResult() != UsecaseInvoker.SUCCESS) { |
| List messages = invoker.getErrorMessages(); |
| for (Iterator i = messages.iterator(); i.hasNext();) { |
| UsecaseMessage message = (UsecaseMessage) i.next(); |
| addErrorMessage(message.getMessage(), message.getParameters()); |
| } |
| } |
| } finally { |
| if (invoker == null) { |
| this.manager.release(invoker); |
| } |
| } |
| } |
| |
| } |