/******************************************************************************* * 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.conditional; import java.util.Collections; import java.util.List; import org.apache.ofbiz.base.util.UtilXml; import org.apache.ofbiz.minilang.MiniLangElement; import org.apache.ofbiz.minilang.MiniLangException; import org.apache.ofbiz.minilang.MiniLangValidate; import org.apache.ofbiz.minilang.SimpleMethod; import org.apache.ofbiz.minilang.artifact.ArtifactInfoContext; import org.apache.ofbiz.minilang.method.MethodContext; import org.apache.ofbiz.minilang.method.MethodOperation; import org.w3c.dom.Element; /** * Implements the <else-if> element. * * @see <a href="https://cwiki.apache.org/confluence/display/OFBADMIN/Mini+Language+-+minilang+-+simple-method+-+Reference">Mini-language Reference</a> */ public final class ElseIf extends MiniLangElement { private final Conditional condition; private final List<MethodOperation> thenSubOps; public ElseIf(Element element, SimpleMethod simpleMethod) throws MiniLangException { super(element, simpleMethod); if (MiniLangValidate.validationOn()) { MiniLangValidate.childElements(simpleMethod, element, "condition", "then"); MiniLangValidate.requiredChildElements(simpleMethod, element, "condition", "then"); } Element conditionElement = UtilXml.firstChildElement(element, "condition"); Element conditionChildElement = UtilXml.firstChildElement(conditionElement); this.condition = ConditionalFactory.makeConditional(conditionChildElement, simpleMethod); Element thenElement = UtilXml.firstChildElement(element, "then"); this.thenSubOps = Collections.unmodifiableList(SimpleMethod.readOperations(thenElement, simpleMethod)); } public boolean checkCondition(MethodContext methodContext) throws MiniLangException { return condition.checkCondition(methodContext); } @Override public void gatherArtifactInfo(ArtifactInfoContext aic) { for (MethodOperation method : this.thenSubOps) { method.gatherArtifactInfo(aic); } } public List<MethodOperation> getThenSubOps() { return this.thenSubOps; } public boolean runSubOps(MethodContext methodContext) throws MiniLangException { return SimpleMethod.runSubOps(thenSubOps, methodContext); } }