package org.jboss.resteasy.test.validation.resource;
import javax.ws.rs.Consumes;
import javax.ws.rs.Produces;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.ext.MessageBodyReader;
import javax.ws.rs.ext.MessageBodyWriter;
import javax.ws.rs.ext.Provider;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
@Provider
@Produces("application/foo")
@Consumes("application/foo")
public class ValidationXMLFooReaderWriter implements MessageBodyReader<ValidationXMLFoo>, MessageBodyWriter<ValidationXMLFoo> {
public boolean isWriteable(Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType) {
return ValidationXMLFoo.class.equals(type);
}
public long getSize(ValidationXMLFoo t, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType) {
return -1;
}
public void writeTo(ValidationXMLFoo t, Class<?> type, Type genericType,
Annotation[] annotations, MediaType mediaType,
MultivaluedMap<String, Object> httpHeaders,
OutputStream entityStream) throws IOException,
WebApplicationException {
byte[] b = t.s.getBytes();
entityStream.write(b.length);
entityStream.write(t.s.getBytes());
entityStream.flush();
}
public boolean isReadable(Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType) {
return ValidationXMLFoo.class.equals(type);
}
public ValidationXMLFoo readFrom(Class<ValidationXMLFoo> type, Type genericType,
Annotation[] annotations, MediaType mediaType,
MultivaluedMap<String, String> httpHeaders, InputStream entityStream) throws IOException, WebApplicationException {
int length = entityStream.read();
byte[] b = new byte[length];
entityStream.read(b);
String s = new String(b);
return new ValidationXMLFoo(s);
}
}