| /******************************************************************************* |
| * 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.ofbiz.minilang.operation; |
| |
| import java.util.List; |
| import java.util.Locale; |
| import java.util.Map; |
| |
| import javolution.util.FastList; |
| |
| import org.ofbiz.base.util.Debug; |
| import org.ofbiz.base.util.UtilValidate; |
| import org.ofbiz.base.util.UtilXml; |
| import org.w3c.dom.Element; |
| |
| /** |
| * The container of MakeInString operations to make a new input String |
| */ |
| public class MakeInString { |
| |
| public static final String module = MakeInString.class.getName(); |
| |
| String fieldName; |
| List<MakeInStringOperation> operations = FastList.newInstance(); |
| |
| public MakeInString(Element makeInStringElement) { |
| fieldName = makeInStringElement.getAttribute("field"); |
| List<? extends Element> operationElements = UtilXml.childElementList(makeInStringElement); |
| if (UtilValidate.isNotEmpty(operationElements)) { |
| for (Element curOperElem : operationElements) { |
| String nodeName = curOperElem.getNodeName(); |
| if ("in-field".equals(nodeName)) { |
| operations.add(new InFieldOper(curOperElem)); |
| } else if ("property".equals(nodeName)) { |
| operations.add(new PropertyOper(curOperElem)); |
| } else if ("constant".equals(nodeName)) { |
| operations.add(new ConstantOper(curOperElem)); |
| } else { |
| Debug.logWarning("[SimpleMapProcessor.MakeInString.MakeInString] Operation element \"" + nodeName + "\" not recognized", module); |
| } |
| } |
| } |
| } |
| |
| public void exec(Map<String, Object> inMap, Map<String, Object> results, List<Object> messages, Locale locale, ClassLoader loader) { |
| StringBuilder buffer = new StringBuilder(); |
| for (MakeInStringOperation oper : operations) { |
| String curStr = oper.exec(inMap, messages, locale, loader); |
| if (curStr != null) |
| buffer.append(curStr); |
| } |
| inMap.put(fieldName, buffer.toString()); |
| } |
| } |