30 lines
1.0 KiB
Java
30 lines
1.0 KiB
Java
package org.gcube.application.perform.service.rest;
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import java.util.Collections;
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import java.util.List;
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import javax.ws.rs.WebApplicationException;
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import javax.ws.rs.core.MultivaluedMap;
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import javax.ws.rs.core.Response;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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public class InterfaceCommons {
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private static final Logger log= LoggerFactory.getLogger(InterfaceCommons.class);
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public static final void checkMandatory(Object toCheck, String name) throws WebApplicationException{
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if(toCheck==null)
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throw new WebApplicationException(String.format("Parameter %1$s is mandatory",name),Response.Status.BAD_REQUEST);
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}
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public static final List<String> getParameter(MultivaluedMap<String,String> map,String paramName, boolean mandatory){
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// log.debug()
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if(map.containsKey(paramName)) {
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return map.get(paramName);
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}else if(mandatory) throw new WebApplicationException(String.format("Parameter %1$s is mandatory",paramName),Response.Status.BAD_REQUEST);
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return Collections.emptyList();
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}
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}
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