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    • jadex.extension.rs.publish.JadexXMLBodyReader Maven / Gradle / Ivy

    package jadex.extension.rs.publish;

import java.io.IOException;
import java.io.InputStream;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;

import jakarta.ws.rs.WebApplicationException;
import jakarta.ws.rs.core.MediaType;
import jakarta.ws.rs.core.MultivaluedMap;
import jakarta.ws.rs.ext.MessageBodyReader;
import jakarta.ws.rs.ext.Provider;

import jadex.xml.bean.JavaReader;

/**
 *  Body reader for Jersey. Allows to use the Jadex XML Codec
 *  for reading XML for parameters. 
 */
@Provider
public class JadexXMLBodyReader implements MessageBodyReader
{
	/**
	 *  Test if the object is readable.
	 */
	public boolean isReadable(Class type, Type generictype, 
		Annotation[] annotations, MediaType mediatype) 
	{       
		boolean ret = mediatype.equals(MediaType.APPLICATION_XML_TYPE);
//			||  mediatype.isCompatible(MediaType.MULTIPART_FORM_DATA_TYPE);
		return ret;
//		||  mediatype.equals(MediaType.APPLICATION_FORM_URLENCODED_TYPE);
	}
	 
	/**
	 *  Read the object from the 
	 */
	public Object readFrom(Class type, Type generictype,
		Annotation[] annotations, MediaType mediatype,
		MultivaluedMap httpheaders, InputStream entitystream)
		throws IOException, WebApplicationException
	{
		try
		{
			return JavaReader.objectFromInputStream(entitystream, Thread.currentThread().getContextClassLoader(), null);
		}
		catch(Exception e)
		{
			return null;
		}
	}
}    
    
    
    

    




    
    
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