/**
* 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;
}
}