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package org.glassfish.jersey.tests.integration.tracing;
import java.io.IOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
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.MessageBodyWriter;
import javax.ws.rs.ext.Provider;
import org.glassfish.jersey.message.MessageUtils;
/**
* @author Libor Kramolis (libor.kramolis at oracle.com)
*/
@Provider
@Produces(Utils.APPLICATION_X_JERSEY_TEST)
public class MessageBodyWriterTestFormat implements MessageBodyWriter<Message> {
boolean serverSide = true;
public MessageBodyWriterTestFormat() {
}
public MessageBodyWriterTestFormat(final boolean serverSide) {
this.serverSide = serverSide;
}
@Override
public boolean isWriteable(final Class<?> type, final Type genericType, final Annotation[] annotations,
final MediaType mediaType) {
return type.isAssignableFrom(Message.class);
}
@Override
public long getSize(final Message message, final Class<?> type, final Type genericType, final Annotation[] annotations,
final MediaType mediaType) {
return -1;
}
@Override
public void writeTo(final Message message, final Class<?> type, final Type genericType, final Annotation[] annotations,
final MediaType mediaType, final MultivaluedMap<String, Object> httpHeaders,
final OutputStream entityStream) throws IOException, WebApplicationException {
if (serverSide) {
Utils.throwException(message.getText(), this,
Utils.TestAction.MESSAGE_BODY_WRITER_THROW_WEB_APPLICATION,
Utils.TestAction.MESSAGE_BODY_WRITER_THROW_PROCESSING,
Utils.TestAction.MESSAGE_BODY_WRITER_THROW_ANY);
}
final OutputStreamWriter writer = new OutputStreamWriter(entityStream, MessageUtils.getCharset(mediaType));
writer.write(Utils.FORMAT_PREFIX);
writer.write(message.getText());
writer.write(Utils.FORMAT_SUFFIX);
writer.flush();
}
}