/** * Copyright (C) 2007 - 2016 52°North Initiative for Geospatial Open Source * Software GmbH * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * If the program is linked with libraries which are licensed under one of * the following licenses, the combination of the program with the linked * library is not considered a "derivative work" of the program: * * • Apache License, version 2.0 * • Apache Software License, version 1.0 * • GNU Lesser General Public License, version 3 * • Mozilla Public License, versions 1.0, 1.1 and 2.0 * • Common Development and Distribution License (CDDL), version 1.0 * * Therefore the distribution of the program linked with libraries licensed * under the aforementioned licenses, is permitted by the copyright holders * if the distribution is compliant with both the GNU General Public * License version 2 and the aforementioned licenses. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General * Public License for more details. */ package org.n52.wps.server.algorithm.test; import java.util.List; import org.apache.xmlbeans.XmlObject; import org.n52.wps.algorithm.annotation.Algorithm; import org.n52.wps.algorithm.annotation.ComplexDataInput; import org.n52.wps.algorithm.annotation.ComplexDataOutput; import org.n52.wps.algorithm.annotation.Execute; import org.n52.wps.algorithm.annotation.LiteralDataInput; import org.n52.wps.algorithm.annotation.LiteralDataOutput; import org.n52.wps.io.data.binding.complex.GenericXMLDataBinding; import org.n52.wps.server.AbstractAnnotatedAlgorithm; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @Algorithm(version = "1.0.0", title = "Echo process", abstrakt = "A simple echo process for complex and literal data - get what you give.") public class EchoProcess extends AbstractAnnotatedAlgorithm { private static final Logger log = LoggerFactory.getLogger(EchoProcess.class); private List<XmlObject> complexInput; private List<String> literalInput; private XmlObject complexOutput; private String literalOutput; @Execute public void echo() { log.debug("Running echo process"); if (complexInput != null && complexInput.size() > 0) complexOutput = complexInput.get(0); else log.debug("No complex inputs."); if (literalInput != null && literalInput.size() > 0) literalOutput = literalInput.get(0); else log.debug("No literal input"); log.debug("Finished echo process, literal output is '{}', complex output is : {}", literalOutput, complexOutput); } @ComplexDataOutput(identifier = "complexOutput", binding = GenericXMLDataBinding.class) public XmlObject getComplexOutput() { return complexOutput; } @LiteralDataOutput(identifier = "literalOutput") public String getLiteralOutput() { return literalOutput; } @ComplexDataInput(binding = GenericXMLDataBinding.class, identifier = "complexInput", minOccurs = 0, maxOccurs = 1) public void setComplexInput(List<XmlObject> complexInput) { this.complexInput = complexInput; } @LiteralDataInput(identifier = "literalInput", minOccurs = 0, maxOccurs = 1) public void setLiteralInput(List<String> literalInput) { this.literalInput = literalInput; } }