forked from D-Net/dnet-hadoop
67 lines
2.0 KiB
Java
67 lines
2.0 KiB
Java
package eu.dnetlib.dhp.common.java.jsonworkflownodes;
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import java.util.HashMap;
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import java.util.Map;
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import org.apache.avro.Schema;
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import eu.dnetlib.dhp.common.java.jsonworkflownodes.StringPortSpecificationExtractor.PortSpecification;
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import eu.dnetlib.dhp.common.java.porttype.AvroPortType;
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import eu.dnetlib.dhp.common.java.porttype.PortType;
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import eu.dnetlib.dhp.common.utils.AvroUtils;
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/**
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* @author Mateusz Kobos
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*/
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public class PortSpecifications {
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private static final String[] propertyRegexps =
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new String[]{"[\\w\\.]+", "[\\w\\./_\\-]+"};
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private final Map<String, SpecificationValues> specs;
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public static class SpecificationValues {
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private final Schema schema;
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private final String jsonFilePath;
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public SpecificationValues(Schema schema, String jsonFilePath) {
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this.schema = schema;
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this.jsonFilePath = jsonFilePath;
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}
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public Schema getSchema() {
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return schema;
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}
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public String getJsonFilePath() {
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return jsonFilePath;
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}
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}
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public PortSpecifications(String[] portSpecifications){
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StringPortSpecificationExtractor portSpecExtractor =
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new StringPortSpecificationExtractor(propertyRegexps);
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specs = new HashMap<String, SpecificationValues>();
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for(int i = 0; i < portSpecifications.length; i++){
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PortSpecification portSpec = portSpecExtractor.getSpecification(portSpecifications[i]);
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Schema schema = AvroUtils.toSchema(portSpec.getProperties()[0]);
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String jsonPath = portSpec.getProperties()[1];
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specs.put(portSpec.getName(), new SpecificationValues(schema, jsonPath));
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}
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}
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public SpecificationValues get(String portName){
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return specs.get(portName);
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}
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public Map<String, PortType> getPortTypes(){
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Map<String, PortType> ports = new HashMap<String, PortType>();
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for(Map.Entry<String, SpecificationValues> e: specs.entrySet()){
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Schema schema = e.getValue().schema;
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ports.put(e.getKey(), new AvroPortType(schema));
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}
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return ports;
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}
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}
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