| /******************************************************************************* |
| * 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.ofbiz.minilang.method.callops; |
| |
| import org.apache.ofbiz.base.util.string.FlexibleStringExpander; |
| import org.apache.ofbiz.minilang.MiniLangException; |
| import org.apache.ofbiz.minilang.MiniLangValidate; |
| import org.apache.ofbiz.minilang.SimpleMethod; |
| import org.apache.ofbiz.minilang.method.MethodContext; |
| import org.apache.ofbiz.minilang.method.MethodOperation; |
| import org.w3c.dom.Element; |
| |
| /** |
| * Implements the <return> element. |
| * |
| * @see <a href="https://cwiki.apache.org/confluence/display/OFBADMIN/Mini-language+Reference#Mini-languageReference-{{%3Creturn%3E}}">Mini-language Reference</a> |
| */ |
| public final class Return extends MethodOperation { |
| |
| private final FlexibleStringExpander responseCodeFse; |
| |
| public Return(Element element, SimpleMethod simpleMethod) throws MiniLangException { |
| super(element, simpleMethod); |
| if (MiniLangValidate.validationOn()) { |
| MiniLangValidate.attributeNames(simpleMethod, element, "response-code"); |
| MiniLangValidate.noChildElements(simpleMethod, element); |
| } |
| responseCodeFse = FlexibleStringExpander.getInstance(element.getAttribute("response-code")); |
| } |
| |
| @Override |
| public boolean exec(MethodContext methodContext) throws MiniLangException { |
| String responseCode = responseCodeFse.expandString(methodContext.getEnvMap()); |
| if (responseCode.isEmpty()) { |
| responseCode = simpleMethod.getDefaultSuccessCode(); |
| } |
| if (methodContext.getMethodType() == MethodContext.EVENT) { |
| methodContext.putEnv(simpleMethod.getEventResponseCodeName(), responseCode); |
| } else { |
| methodContext.putEnv(simpleMethod.getServiceResponseMessageName(), responseCode); |
| } |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| StringBuilder sb = new StringBuilder("<return "); |
| if (!"success".equals(responseCodeFse.getOriginal())) { |
| sb.append("response-code=\"").append(responseCodeFse).append("\" "); |
| } |
| sb.append("/>"); |
| return sb.toString(); |
| } |
| |
| /** |
| * A factory for the <return> element. |
| */ |
| public static final class ReturnFactory implements Factory<Return> { |
| @Override |
| public Return createMethodOperation(Element element, SimpleMethod simpleMethod) throws MiniLangException { |
| return new Return(element, simpleMethod); |
| } |
| |
| @Override |
| public String getName() { |
| return "return"; |
| } |
| } |
| } |