package org.jboss.resteasy.plugins.providers.multipart;
import javax.ws.rs.Consumes;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.ext.MessageBodyReader;
import javax.ws.rs.ext.Provider;
import javax.ws.rs.ext.Providers;
import org.jboss.resteasy.plugins.providers.multipart.i18n.Messages;
import java.io.IOException;
import java.io.InputStream;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
/**
* @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
* @version $Revision: 1 $
*/
@Provider
@Consumes("multipart/form-data")
public class MultipartFormDataReader implements MessageBodyReader<MultipartFormDataInput>
{
protected
@Context
Providers workers;
public boolean isReadable(Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType)
{
return type.equals(MultipartFormDataInput.class);
}
public MultipartFormDataInput readFrom(Class<MultipartFormDataInput> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, String> httpHeaders, InputStream entityStream) throws IOException, WebApplicationException
{
/*
ByteArrayOutputStream baos = new ByteArrayOutputStream();
int b;
do
{
b = entityStream.read();
if (b == -1) break;
baos.write(b);
} while (b != -1);
System.out.println(new String(baos.toByteArray()));
*/
String boundary = mediaType.getParameters().get("boundary");
if (boundary == null) throw new IOException(Messages.MESSAGES.unableToGetBoundary());
MultipartFormDataInputImpl input = new MultipartFormDataInputImpl(mediaType, workers);
input.parse(entityStream);
return input;
}
}