org.n52.javaps.io.datahandler.parser.WCPSQueryParser Maven / Gradle / Ivy
/*
* Copyright 2016-2020 52°North Initiative for Geospatial Open Source
* Software GmbH
*
* Licensed 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.n52.javaps.io.datahandler.parser;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.StringWriter;
import java.io.UnsupportedEncodingException;
import org.n52.javaps.description.TypedProcessInputDescription;
import org.n52.javaps.io.AbstractPropertiesInputOutputHandler;
import org.n52.javaps.io.Data;
import org.n52.javaps.io.DecodingException;
import org.n52.javaps.io.InputHandler;
import org.n52.javaps.io.data.binding.complex.PlainStringBinding;
import org.n52.shetland.ogc.wps.Format;
/**
* @author Bastian Schaeffer; Matthias Mueller, TU Dresden
*
*/
public class WCPSQueryParser extends AbstractPropertiesInputOutputHandler implements InputHandler {
public WCPSQueryParser() {
super();
addSupportedBinding(PlainStringBinding.class);
}
@Override
public Data parse(TypedProcessInputDescription description,
InputStream input,
Format format) throws IOException, DecodingException {
BufferedReader br;
StringWriter sw;
try {
br = new BufferedReader(new InputStreamReader(input, "UTF-8"));
sw = new StringWriter();
int k;
while ((k = br.read()) != -1) {
sw.write(k);
}
} catch (UnsupportedEncodingException e) {
throw new RuntimeException("Unsupported Encoding");
} catch (IOException e) {
throw new RuntimeException(e);
}
PlainStringBinding result = new PlainStringBinding(sw.toString());
return result;
}
}